OperatiOn and parts Manual
series
plaster/MOrtar Mixer
MOdel wM45H
(Honda Gx160ut1Hx2 Gasoline engine)
MOdel wM45e
(1 Hp electric Motor)
Revision #0 (09/27/12)
To find the latest revision of this
publication, visit our website at:
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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silicOsis/respiratOry warninGs
WARNING WARNING
SILICOSIS WARNING
RESPIRATORY HAZARDS
Grinding/cutting/drilling of masonry, concrete, metal and
other materials with silica in their composition may give
off dust or mists containing crystalline silica. Silica is a
basic component of sand, quartz, brick clay, granite and
numerous other minerals and rocks. Repeated and/or
substantial inhalation of airborne crystalline silica can
cause serious or fatal respiratory diseases, including
silicosis. In addition, California and some other
authorities have listed respirable crystalline silica as a
substance known to cause cancer. When cutting such
materials, always follow the respiratory precautions
mentioned above.
Grinding/cutting/drilling of masonry, concrete, metal and
other materials can generate dust, mists and fumes
containing chemicals known to cause serious or fatal
injury or illness, such as respiratory disease, cancer,
birth defects or other reproductive harm. If you are
unfamiliar with the risks associated with the particular
process and/or material being cut or the composition of
the tool being used, review the material safety data
sheet and/or consult your employer, the material
manufacturer/supplier, governmental agencies such as
OSHA and NIOSH and other sources on hazardous
materials. California and some other authorities, for
instance, have published lists of substances known to
cause cancer, reproductive toxicity, or other harmful
effects.
Control dust, mist and fumes at the source where
possible. In this regard use good work practices and
follow the recommendations of the manufacturers or
suppliers, OSHA/NIOSH, and occupational and trade
associations. Water should be used for dust
suppression when wet cutting is feasible. When the
hazards from inhalation of dust, mists and fumes cannot
be eliminated, the operator and any bystanders should
always wear a respirator approved by NIOSH/MSHA for
the materials being used.
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 3
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table Of cOntents
component drawings
wM45H/wM45e plaster/
Nameplate and Decals Assembly..................... 30-31
Steel Tub Assembly .......................................... 32-33
Paddle Shaft Assembly..................................... 34-35
Frame Assembly............................................... 36-37
Engine Cover Assembly ................................... 38-39
Engine/Guard Assembly................................... 40-41
Electric Motor Assembly................................... 42-43
Mortar Mixer
Silicosis/Respiratory Warnings................................ 3
Table Of Contents.................................................... 4
Parts Ordering Procedures...................................... 5
Safety Information ................................................ 6-9
Specifications ........................................................ 10
Dimensions............................................................ 11
General Information............................................... 12
Components .......................................................... 13
Basic Engine.......................................................... 14
Electric Motor ........................................................ 15
Pre-Inspection (Engine/Mixer)............................... 16
Initial Start-Up (Engine)......................................... 17
Initial Start-Up (Engine/Electric Motor).................. 18
Shutdown............................................................... 19
Maintenance (Engine) ...................................... 20-21
Maintenance (Mixer)......................................... 22-23
Troubleshooting (Engine)....................................... 24
Troubleshooting (Engine/Mixer)............................. 25
Wiring Diagram (Electric Motor) ............................ 26
Explanation of Code in Remarks Column.............. 28
Suggested Spare Parts ......................................... 29
Terms And Conditions Of Sale — Parts ................ 44
NOTICE
Specifications and part numbers are subject to change
without notice.
page 4 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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parts OrderinG prOcedures
Ordering parts has never been easier!
Choose from three easy options:
Effective:
January 1st, 2006
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
If you have an MQ Account, to obtain a Username
and Password, E-mail us at: parts@multiquip.
com.
■ View Parts Diagrams
■ Order Parts
■ Print Specification Information
To obtain an MQ Account, contact your
District Sales Manager for more information.
Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*
to log in and save!
Order Parts
Note: Discounts Are Subject To Change
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Note: Discounts Are Subject To Change
Domestic (US) Dealers Call:
Order via Phone:
1-800-427-1244
Non-Dealer Customers:
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
When ordering parts, please supply:
❒
Dealer Account Number
❒
Specify Preferred Method of Shipment:
❒
❒
❒
❒
❒
Dealer Name and Address
✓ UPS/Fed Ex
✓ DHL
✓ Truck
■
■
Priority One
Ground
Shipping Address (if different than billing address)
Return Fax Number
■ Next Day
Second/Third Day
Applicable Model Number
■
Quantity, Part Number and Description of Each Part
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
WE ACCEPT ALL MAJOR CREDIT CARDS!
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 5
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safety infOrMatiOn
Do not operate or service the equipment before reading
the entire manual. Safety precautions should be followed
at all times when operating this equipment.
Failure to read and understand the safety
messages and operating instructions could
result in injury to yourself and others.
Potential hazards associated with the operation of this
equipment will be referenced with hazard symbols which
may appear throughout this manual in conjunction with
safety messages.
Symbol
Safety Hazard
SaFeTY MeSSageS
Lethal exhaust gas hazards
The four safety messages shown below will inform you
about potential hazards that could injure you or others.The
safety messages specifically address the level of exposure
to the operator and are preceded by one of four words:
dangeR, WaRnIng, CauTIOn or nOTICe.
Explosive fuel hazards
Burn hazards
SaFeTY SYMBOLS
dangeR
Indicates a hazardous situation which, if not avoided,
WILL result in deaTH or SeRIOuS InJuRY.
WaRnIng
Indicates a hazardous situation which, if not avoided,
COuLd result in deaTH or SeRIOuS InJuRY.
Rotating parts hazards
CauTIOn
Indicates a hazardous situation which, if not avoided,
COuLd result in MInOR or MOdeRaTe InJuRY.
NOTICE
Addresses practices not related to personal injury.
page 6 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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safety infOrMatiOn
geneRaL SaFeTY
NOTICE
CauTIOn
This equipment should only be operated by trained and
qualified personnel 18 years of age and older.
neveR operate this equipment without proper protective
clothing, shatterproof glasses, respiratory protection,
hearing protection, steel-toed boots and other protective
devices required by the job or city and state regulations.
Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
Manufacturer does not assume responsibility for any
accident due to equipment modifications. Unauthorized
equipment modification will void all warranties.
neveR use accessories or attachments that are not
recommended by Multiquip for this equipment. Damage
to the equipment and/or injury to user may result.
Avoid wearing jewelry or loose fitting clothes that may
snag on the controls or moving parts as this can cause
serious injury.
aLWaYS know the location of the nearest
fire extinguisher.
neveR operate this equipment when not
feeling well due to fatigue, illness or when
under medication.
aLWaYS know the location of the nearest
first aid kit.
neveR operate this equipment under the
influence of drugs or alcohol.
aLWaYS know the location of the nearest phone or keep
a phone on the job site. Also, know the phone numbers
of the nearest ambulance, doctor and fire department.
This information will be invaluable in the case of an
emergency.
aLWaYS clear the work area of any debris, tools, etc.
that would constitute a hazard while the equipment is
in operation.
aLWaYS check the equipment for loosened threads or
bolts before starting.
dO nOT use the equipment for any purpose other than
its intended purposes or applications.
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 7
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safety infOrMatiOn
engIne SaFeTY
MIXeR SaFeTY
dangeR
dangeR
Engine fuel exhaust gases contain poisonous carbon
monoxide. This gas is colorless and odorless, and can
cause death if inhaled.
neveRoperatetheequipmentinanexplosive
atmosphereornearcombustiblematerials.An
explosion or fire could result causing severe
bodily harm or even death.
The engine of this equipment requires an adequate
free flow of cooling air. neveR operate this equipment
in any enclosed or narrow
dO nOT mix flammable or explosive substances.
WaRnIng
area where free flow of the
air is restricted. If the air
neveR place your hands inside the drum
while starting or operating this equipment.
flow is restricted it will cause
injury to people and property
and serious damage to the
neveR disconnect any emergency
or safety devices. These devices are
intended for operator safety. Disconnection of these
devices can cause severe injury, bodily harm or even
death. Disconnection of any of these devices will void
all warranties.
DANGEROUS
GAS FUMES
equipment or engine.
WaRnIng
dO nOT place hands or fingers inside engine
compartment when engine is running.
Before operating mixer, ensure that safety grate is in
position and correctly fitted.
neveR operate the engine with heat shields or
guards removed.
CauTIOn
Keep fingers, hands hair and clothing away
from all moving parts to prevent injury.
neveR lubricate components or attempt service on a
running machine.
dO nOT remove the engine oil drain plug
while the engine is hot. Hot oil will gush out of the oil
tank and severely scald any persons in the general area
of the mixer.
NOTICE
aLWaYS keep the machine in proper running condition.
aLWaYS ensure mixer is on level ground before mixing.
CauTIOn
Fix damage to machine and replace any broken parts
immediately.
neveR touch the hot exhaust manifold,
muffler or cylinder.Allow these parts to cool
before servicing equipment.
dO nOT tip mixer onto drum mouth when the drum is
rotating.
Make certain the operator knows how to and is capable
of turning the engine OFF in case of an emergency.
Ensure the drum is rotating while filling and emptying
the drum.
NOTICE
aLWaYS store equipment properly when it is not being
used.Equipment should be stored in a clean, dry location
out of the reach of children and unauthorized personnel.
neveR run engine without an air filter or with a dirty air
filter.Severe engine damage may occur.Service air filter
frequently to prevent engine malfunction.
neveR tamper with the factory settings
of the engine or engine governor. Damage
to the engine or equipment can result
if operating in speed ranges above the
maximum allowable.
page 8 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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safety infOrMatiOn
FueL SaFeTY
TRanSpORTIng SaFeTY
dangeR
CauTIOn
dO nOT add fuel to equipment if it is placed inside truck
bed with plastic liner. Possibility exists of explosion or
fire due to static electricity.
neveR allow any person or animal to stand underneath
the equipment while lifting.
NOTICE
FUEL
aLWaYS make sure forklift forks are inserted into pockets
(if applicable) as far as possible when lifting the mixer.
aLWaYS shutdown engine before transporting.
neveR lift the equipment while the engine is running.
Tighten fuel tank cap securely and close fuel cock to
prevent fuel from spilling.
FUEL
dO nOT lift machine to unnecessary heights.
aLWaYS tie down equipment during transport by
securing the equipment with rope.
neveR tip the engine to extreme angles during lifting as
it may cause oil to gravitate into the cylinder head, making
the engine start difficult.
dO nOT start the engine near spilled fuel or combustible
fluids. Fuel is extremely flammable and its vapors can
cause an explosion if ignited.
envIROnMenTaL SaFeTY
aLWaYS refuel in a well-ventilated area, away from
sparks and open flames.
NOTICE
Dispose of hazardous waste properly.
Examples of potentially hazardous waste
are used motor oil, fuel and fuel filters.
aLWaYS use extreme caution when working with
flammable liquids.
dO nOT fill the fuel tank while the engine is running
or hot.
dO nOT use food or plastic containers to dispose of
hazardous waste.
dO nOT overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or sparks from
the ignition system.
dO nOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
Store fuel in appropriate containers, in well-ventilated
areas and away from sparks and flames.
neveR use fuel as a cleaning agent.
dO nOT smoke around or near the
equipment. Fire or explosion could result
from fuel vapors or if fuel is spilled on a
hot engine.
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 9
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specificatiOns
Table 1. Mixer Specifications
4.5 cu. ft (127 liters)
Capacity
Bag Capacity
Weight
1-1/2 to 2-1/2 bags
380 lbs. (172 kg.)
57.5 in. (146 cm.)
7.5 in. (19 cm.)
V-Belt/Gear
Height W/Dump Handle
Discharge Height
Drive
Dump Action
Manual
Table 2. engine/electric Motor Specifications
BaLdOR
35S772T980g1
Model
Honda gX160uT1HX2
Air-cooled 4 stroke, Single Cylinder,
OHV, Horizontal Shaft Gasoline
Engine
1.0 HP 115/230 VAC
Single-Phase, 60 Hz
Electric Motor
Type
2.70 in. X 1.80 in.
(68 mm x 45 mm)
Bore X Stroke
N/A
engine
Displacement
Max Output
9.9 cu. in. (163 cc)
4.8 H.P./3600 R.P.M.
N/A
1.0 HP @ 1725 RPM
Fuel Tank Capacity
Fuel
Approx. 0.95 U.S. Gallons (3.6 Liters)
Unleaded Gasoline
N/A
N/A
N/A
N/A
N/A
Lube Oil Capacity
Speed Control Method
Starting Method
0.63 qt. (0.6 liter)
Centrifugal Fly-weight Type
Recoil Start
12.3 x 14.3 x 13.6 in.
(312 x 362 x 346 mm)
13.25 x 8.93 x 8.56 in.
(336 x 227 x 217 mm)
dimensions (L x W x H)
dry net Weight
40.8 lbs. (15 Kg.)
22 lbs. (10 Kg.)
page 10 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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diMensiOns
A
B
C
D
Table 3. Mixer dimensions
Reference designator
dimension in. (cm.)
57.5 (146)
A
B
C
D
Figure 1. Dimensions
74.0 (188)
32.5 (82)
29.0 (74)
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 11
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General infOrMatiOn
gasoline engine Care
geneRaL
For care and operation of the Honda engine, refer to the
maintenance procedures in this manual and the engine
manufacturer’s operating instructions furnished with the
engine. We recommend draining and refilling the engine
crankcase at least every thirty hours of operation. Check
the engine oil level daily.
The MQ Model WM45H and WM45E plaster and mortar
mixers are shipped completely assembled and each mixer
has been factory tested.
The drum batch capacity of these mixers is between 1.5 and
2.5 bags. With proper care it will give continuous service
year after year.
On/OFF Switch (gasoline Model Only)
These mixers can be powered by either a Honda GX160
gasoline engine or a 1 HP electric motor (115/230 VAC, 60
Hz).The shaft of the engine or electric motor is connected
to a drive belt pulley which is attached to a main gear. As
the main gear rotates it causes the paddle shaft to rotate.
This feature is on gasoline engine mixers only. Located on
the side of the engine cover. The purpose of this switch is
to start and stop the mixer in normal operation.
On/OFF Switch (electric Model Only)
Before Starting
This feature is on electric motor mixers only.This switch is
located on top of the motor. Lift the engine cover to gain
access to this switch.The purpose of this switch is to start
and stop the mixer in normal operation. neveR use the
electric motor in an explosive environment.
Before starting if using a gasoline model mixer, read the
engine owner's manual and thoroughly understand the
safety information.
Check the items listed below:
Oil Levels (gasoline Model Only)
Be sure to check the oil levels in the engine and engine
reduction unit before starting the unit (gasoline model only).
Hardware
Check all hardware on the mixer before starting.Periodically
inspect all hardware. Loose hardware can contribute to
early component failure and poor performance. Use the
torque chart below as a general guideline and keep all
hardware tight:
HaRdWaRe dIa
5/16"- 18
TORQue (lb./ft.)
24
37
39
90
3/8" - 24
1/2" - 13
1/2" - 13 (Grade 8)
page 12 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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cOMpOnents
Figure 2. Major Components
Figure 2 illustrates the basic components and controls of
the WM45H and WM45E mixer.
6. engine Cover — Lift this cover to gain access to the
engine compartment.
1. Lifting Handle Bars — Use these handle bars to lift
and maneuver the mixer.
7. Lifting Handle Bars (engine Side) — Use these
fold-down handle bars to lift and maneuver the mixer.
2. pivot point/Zerk Fitting — There is, on each end of
the mixing drum a zerk grease fitting. These fittings
lubricate the dumping mechanism. Lubricate both
fittings at least twice a week.
8. engine On/OFF Switch — Pull switch outward to start
engine. Push inward to stop engine.This feature is on
gasoline models only.
3. Safety grill — Provided for operator safety.This safety
grill is designed to keep hands and solid objects out of
the mixing drum when in use.This grill should be closed
at all times when mixer is in use. dO nOT remove the
grill or grill opening bar.Keep the grill clean by washing
it down daily.
9. Tires — Replace tires with the recommended type
tire of 12 x 3.
10. Chock Blocks — Place these blocks (not included
as part of the mixer package) under each mixer wheel
to prevent rolling.
4. Mixing paddles — Used in the mixing of material.
This unit uses four different types of paddles to provide
a fast uniform mix.
11. Steel Mixingdrum — Mixing materials such as mortar,
plaster are to be placed into this drum for mixing.
Always clean the drum after each use
5. Bag Cutter — This feature allows compound mixing
bags to be opened easily, therefore allowing the
contents of the bag to fall directly into the mixing drum.
12. dump Handle — Pull this handle downward to dump
the contents of the drum. Push the handle upward to
return the drum to its vertical position.
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 13
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basic enGine
Figure 3. Engine Controls and Components
6. Choke Lever — Used in the starting of a cold engine,
or in cold weather conditions. The choke enriches the
fuel mixture.
InITIaL SeRvICIng
The engine (Figure 3) must be checked for proper
lubrication and filled with fuel prior to operation. Refer to
the manufacturers engine manual for instructions and
details of operation and servicing. Fuel Filler Cap —
Remove this cap to add unleaded gasoline to the fuel tank.
Make sure cap is tightened securely. dO nOT over fill.
7. air Cleaner — Prevents dirt and other debris from
entering the fuel system. Remove wing-nut on top of
air filter canister to gain access to filter element.
NOTICE
dangeR
Operating the engine without an air filter, with a
damaged air filter, or a filter in need of replacement
will allow dirt to enter the engine, causing rapid engine
wear.
Adding fuel to the tank should be done
only when the engine is stopped and has
had an opportunity to cool down. In the
event of a fuel spill, dO nOT attempt to
start the engine until the fuel residue has
been completely wiped up, and the area
surrounding the engine is dry.
WaRnIng
Engine components can generate
extreme heat. To prevent burns,
dO nOT touch these areas while the
engine is running or immediately after
operating. neveR operate the engine
with the muffler removed.
1. Fuel Filler Cap — Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. dO nOT over fill.
2. Throttle Lever — Used to adjust engine RPM speed
(lever advanced forward SLOW, lever back toward
operator FAST).
8. Spark plug — Provides spark to the ignition system.
Set spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch).
Clean spark plug once a week.
3. engine On/OFF Switch — ON position permits engine
starting, OFF position stops engine operations.
9. Muffler — Used to reduce noise and emissions.
4. Recoil Starter (pull rope) — Manual-starting method.
Pull the starter grip until resistance is felt, then pull
briskly and smoothly.
10. FuelTank — Holds unleaded gasoline. For additional
information refer to engine owner's manual.
5. Fuel valve Lever — Open to let fuel flow, CLOSe to
stop the flow of fuel.
page 14 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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electric MOtOr
Figure 4. Single-Phase Electric Motor
18-Inch Pigtail Cable
electric Motor voltage Switch
electric Motor
1. aLWaYS make certain the electric motor switch
is "OFF" (Figure 4)and the power cord has been
disconnected from the power source.
For maintenance care and operation of the electric motor,
refer to your electric motor instruction booklet furnished
with the motor.
2. Remove the voltage lock-out bolt. Change the position
of the voltage change toggle switch from 115 VAC
to 230 VAC. The mixer is factory wired for 115 VAC
operation.
Protect the electric motor from dust as much as possible
and keep ventilating openings clean.
The electric motor used in this mixer is a single-phase 1.0
HP motor. The input voltage requirement for this motor is
either 115 or 230 VAC only.
3. Re-install voltage lock-out bolt.
4. Important!, when changing the electric motor input
voltage from 115 to 230 VAC the plug on the motor
power cord must also be changed. See Table 5.
electric Motor Connection
A 12 inch electrical cable (Figure 4) with a pigtail at one end
is provided with the electrical motor for hookup to a power
source. Table 4. shows the required NEMA connector for
the desired motor horsepower rating. In addition, Table 3
also shows the matching NEMA approved connector for
the required extension cord.
Table 4. electric Motor Wiring Information
115-230 vaC Single phase
Hp/voltage
Mating neMa
neMa plug
Receptacle
L5-20P
aLWaYS, make certain that the power source required
for the electric motor is correct and always use the correct
NEMA configuration plug. Failure to supply the correct
voltage to the motor can severely damage the motor.
1.0/115VAC
1.0/230VAC
SAE 10W-30
P/N EM 940537
L5-20P
SAE 10W-30/20
P/N EM 940537
The motor supplied is wired for 115 VAC grounded
operation. Make certain that the correct size grounded
(3-wires) extension cord is used. See Table .
Table 5. Recommended extension Cord Sizes
50 ft.
(15 m)
75 ft.
(23 m)
100 ft. 200 ft.
Model Motor voltage
(30 m)
(61m)
No. 6
No. 8
115
WM45E 1 HP
230
No. 12
No. 14
No. 10
No. 12
No. 8
Motors can burn out when the line voltage falls 10% below
the voltage rating of the motor.Failure to use proper voltage
will cause the motor to overheat and actuate the overload
switch.
No. 12
NOTICE
aLWaYS make certain that the power source required
for the electric motor is correct and always use the
correct NEMA configuration plug. Failure to supply
the correct voltage to the motor can severely damage
the motor.
If overload protection should activate because of improper
voltage or any other malfunction, turn the main switch on
the motor to the "OFF" position and correct the problem,
press the reset switch button, and turn the main switch to
the "On" position.
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 15
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pre-inspectiOn (enGine/Mixer)
BeFORe STaRTIng
Table 6. Oil Type
Season
Summer
Spring/Fall
Winter
Temperature
25°C or Higher
25°C~10°C
Oil Type
1. Read safety instructions at the
beginning of manual.
SAE 10W-30
SAE 10W-30/20
SAE 10W-10
2. Clean the mixer, removing dirt and
dust, particularly the engine cooling
air inlet, carburetor and air cleaner.
0°C or Lower
dangeR
3. Check the air filter for dirt and dust. If air filter is dirty,
replace air filter with a new one as required.
Motor fuels are highly flammable and can
be dangerous if mishandled. dO nOT
smoke while refueling. dO nOT attempt
to refuel the mixer if the engine is hot!
or running.
4. Check carburetor for external dirt and dust. Clean with
dry compressed air.
5. Check fastening nuts and bolts for tightness.
engine Oil Check
Fuel Check
1. To check the engine oil level, place the mixer on secure
level ground with the engine stopped.
1. Remove the gasoline cap located on top of fuel tank.
2. Visually inspect to see if the fuel level is low. If fuel is
low, replenish with unleaded fuel.
2. Remove the filler dipstick from the engine oil filler hole
(Figure 5) and wipe clean.
3. When refueling, be sure to use a strainer for filtration.
dO nOT top-off fuel. Wipe up any spilled fuel
immediately!
v-Belt Check (electric Model Only)
A worn or damaged V-belt can adversely affect the
performance of the mixer. If a V-belt is defective or worn
simply replace the V-belt as outlined in the maintenance
section of this manual.
Figure 5. Engine Oil Dipstick (Removal)
Blade Check
3. Insert and remove the dipstick without screwing it into
the filler neck.Check the oil level shown on the dipstick.
Check for worn or paddle blades. Make sure that all blades
are adjusted properly. See blade adjustment procedure
in this manual. Replace all defective or damaged blades
immediately.
4. If the oil level is low (See Figure 6), fill to the edge of
the oil filler hole with the recommended oil type
(Table 6). Maximum oil capacity is 1.16 quarts
(1.1 liters).
Start/Stop Switch Check (gasoline Model Only)
This switch (Figure 11B) should be tested every time the
gasoline engine is started.
grease Fittings (dumping Mechanism)
Check the zerk grease fittings at each end of the mixing
drum. These grease fittings lubricate the dumping
mechanism. If the dumping handle is stiff or hard to move
lubricate these fittings.
Figure 6. Engine Oil Dipstick (Oil Level)
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initial start-up (enGine)
3. Place the choke lever (Figure 9) in the “CLOSed”
position if starting a cold engine.
CauTIOn
dO nOT attempt to operate the mixer
until the Safety, General Information and
Inspection sections of this manual have
been read and thoroughly understood.
This section is intended to assist the operator with the
initial start-up of the mixer. It is extremely important that
this section be read carefully before attempting to use the
mixer in the field.
Figure 9. Engine Choke Lever (Closed)
1. Place the engine fuel valve lever (Figure 7) to the “On”
position.
4. Place the choke lever (Figure 10) in the “Open”
position if starting a warm engine or the temperature
is warm.
Figure 7. Engine Fuel Valve Lever (ON Position
2. Move the throttle lever (Figure 8) away from the slow
position, about 1/3 of the way toward the fast
position
Figure 10. Engine Choke Lever (Open)
5. Place both engine ON/OFF switches (Figure 11) in the
“On” position.
Figure 8. Throttle Lever (1/3 Start Position)
Figure 11. Engine ON/OFF
Switches (ON Position)
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 17
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initial start-up (enGine/electric MOtOr)
1. Grasp the starter grip (Figure 12) and slowly pull it out.
CauTIOn
The resistance becomes the hardest at a certain
position, corresponding to the compression point. Pull
the starter grip briskly and smoothly for starting.
aLWaYS run engine at full speed while mixing.
STaRTIng THe eLeCTRIC MOTOR
1. Using an adequate size extension cord (see Table 4),
connect one end of the extension cord to the plug on
the electric motor, connect the other end to the power
source. Make sure the motor is configured for the
proper operating voltage.
2. Set the electric motor's ON/OFF switch (Figure 15) to
the On position.
Figure 12. Starter Grip
ON
2. If the engine has started, slowly return the choke lever
(Figure 13) to the "CLOSed" position. If the engine
has not started repeat steps 1 through 6.
OFF
Figure 15. Electric Motor ON/OFF Switch (ON)
Mixing dumping
1. The paddle shaft inside the drum should be rotating
at this time.
2. Lift the mixing bag compound onto the steel grate over
the bag cutter and let the contents fall into the drum.
Figure 13. Choke Lever (Closed)
3. Add water, and mix compound to desired consistency.
3. Before the mixer is placed in to operation, run the
engine for several minutes. Check for fuel leaks, and
noises that would associate with a lose component.
CauTIOn
Be sure to stand clear of the dump handle when the
mixer is operational. Any binding of material between
the mixer blades and the drum will cause the drum
handle to move to the discharge position, thus causing
bodily harm.
4. To begin mixing, place the throttle lever (Figure 14) in
the “Run” position.
CauTIOn
neveR disable or disconnect the engine start/stop
switch (Figure 17). It is provided for operator safety.
Serious Injury may result if it is disabled, disconnected
or improperly maintained.
Figure 14. Throttle Lever (Run)
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sHutdOwn
STOppIng THe engIne
STOppIng THe eLeCTRIC MOTOR
1. Place the electric motor's ON/OFF switch (Figure 19)
in the OFF position.
normal Shutdown
1. Move the throttle lever to the IDLE position (Figure 16)
and run the engine for three minutes at low speed.
ON
OFF
Figure 19. Electric Motor ON/OFF Switch (ON)
2. Disconnect the electric motor's extension cord from
its power source.
Figure 16. Throttle Lever (Idle)
Storage (daily)
2. After the engine cools, push the engine ON/OFF switch
inward to the “OFF” position (Figure 17).
1. Clean drum of all debris and foreign matter.
2. Store mixer in a clean dry location.
Storage (30 days) gasoline Models Only
1. Drain the fuel tank completely, or add STA-BIL to the
fuel.
2. Run the engine until the gasoline in the carburetor is
completely consumed.
Figure 17. Engine ON/OFF Switch (OFF)
3. Completely drain the oil from the crankcase and refill
with fresh oil.
3. Place the fuel shut-off lever (Figure 18) in the "OFF"
position.
4. Remove the spark plug, pour 2 or 3 cc of SAE 30 oil
into the cylinder and crank slowly to distribute the oil.
5. Slowly rotate the engine a few times with the starter
rope and install a new plug.
6. Pull out the starter rope slowly and stop at the
compression point.
7. Clean all external parts of the mixer with a cloth.
8. Cover the mixer and store in a clean, dry place
Figure 18. Fuel Valve Lever (OFF)
emergency Shutdown
1. Move the throttle lever quickly to the IdLe position, and
place the engine ON/OFF switch in the OFF position.
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 19
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Maintenance (enGine)
engIne MaInTenanCe
Perform engine maintenance procedures as referenced by Table 7 below:
Table 7. engine Maintenance Schedule
First
Month or Months or Months or Year or
every 3
every 6
every
every 2
Years or
200 hrs
description (3)
Operation
Before
10 hrs
25 hrs
50 hrs
100 hrs
CHECK
CHANGE
CHECK
X
Engine Oil
Air Cleaner
X
X
X
CHANGE
X (1)
All Nuts and
Bolts
Re-tighten If
Necessary
CHECK-CLEAN
REPLACE
CHECK
X
X
Spark Plug
X
Cooling Fins
Spark Arrester
Fuel Tank
CLEAN
X
X
CLEAN
Fuel Filter
CHECK
X
Idle Speed
CHECK-ADJUST
X (2)
Valve Clearance CHECK-ADJUST
Fuel lines CHECK
X (2)
Every 2 years (replace if necessary) (2)
1. Service more frequently when used in duSTY areas.
2. These items should be serviced by your service dealer, unless you have the proper tools and are mechanically
proficient. Refer to the HONDA shop Manual for service procedures.
3. For commercial use, log hours of operation to determine proper maintenance intervals.
NOTICE
Reference manufacturer engine manual for specific
servicing instructions.
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Maintenance (enGine)
MaInTenanCe
Perform the engine maintenance procedures as indicated
below:
daily
1. Thoroughly remove dirt and oil from the engine and
control area.Clean or replace the air cleaner elements
as necessary. Check and retighten all fasteners as
necessary. Check the spring box and bellows for oil
leaks. Repair or replace as needed.
Figure 21. Engine Oil (Draining)
dangeR
Weekly
dO nOT use gasoline as a cleaning
solvent, because that would create a risk
of fire or explosion.
1. Remove the fuel filter cap and clean the inside of the
fuel tank.
2. Remove or clean the filter at the bottom of the tank.
engIne aIR CLeaneR
3. Remove and clean the spark plug (Figure 20), then
adjust the spark gap to 0.028~0.031 inch
(0.6~0.7 mm). This unit has electronic ignition, which
requires no adjustments.
1. Remove the air cleaner cover and foam filter element
as shown in Figure 22.
2. Tap the paper filter element (Figure 22) several
times on a hard surface to remove dirt, or
blow compressed air [not exceeding 30 psi (207 kPa,
2.1 kgf/cm2)] through the filter element from the air
cleaner case side. NEVER brush off dirt. Brushing
will force dirt into the fibers. Replace the paper filter
element if it is excessively dirty.
3. Clean foam element in warm, soapy water or
non-flammable solvent. Rinse and dry thoroughly. Dip
the element in clean engine oil and completely squeeze
out the excess oil from the element before installing.
Figure 20. Spark Plug Gap
engIne OIL
1. Drain the engine oil when the oil is warm as shown
in Figure 21.
2. Remove the oil drain bolt and sealing washer and allow
the oil to drain into a suitable container.
3. Replace engine oil with recommended type oil as listed
inTable 6.Engine oil capacity is 1.16 quarts (1.1 liters).
dO nOT over fill.
4. Install drain bolt with sealing washer and tighten
securely.
Figure 22. Engine Air Cleaner
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 21
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Maintenance (Mixer)
drum Head Seals
NOTICE
There is 1 set of drum head seals (Figure 23) that will
require lubrication.
Lubricating grease Fittings
Failure to lubricate the drum bearing grease fittings
periodically will cause the dumping mechanism
to stiffen, making the mixing drum hard to dump.
NOTICE
Important- drum Head Seal Care
Countershaft Bearing Lubrication
Grease seals every 40 hours of operation
using any grade #1 lithium base grease. Apply
grease until visible of mixing tub (over grease).
This will purge seal system of contamination.
There is 1 set of countershaft bearings (Figure 25) that will
require lubrication. Lubricate the grease fitting for each
countershaft bearing every 40 hours of operation using
any grade lithium base grease.
Figure 23. Grease Fittings (Drum Head Seals)
drum Bearing Bracket Lubrication
Figure 25. Grease Fittings (Countershaft)
grease Fittings (Zerk) Maintenance (electric Motor)
There is 1 set of drum bearing brackets (Figure 24) that
will require lubrication. These brackets are intended to
make the drum rotate freely. Lubricate the grease fitting for
each drum bearing bracket every month or when the
drum becomes difficult to position using multi-purpose
grade grease.
1. 1.There are two grease (Figure 18) fittings at each
end of the electric motor that will require lubrication.
Lubricate these fittings about every 16 months.
2. Use Poleyrex EM (Exxon Mobil) or equalivant lubricant.
Clean grease fitting, apply grease gun to fitting (1/2
shot). Remember too much grease or injecting grease
too quickly can cause premature bearing failure.Slowly
apply the recommended amount of grease, taking a
miniute or so to apply.
Figure 24. Grease Fittings
(Dumping Mechanism)
Figure 26. Grease Fittings Electric Motor
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Maintenance (Mixer)
gear Lubrication
Main gear and drive pinion alignment
3. Disconnect the spark plug wire. In addition make sure
the clutch engagement lever is dis-engaged to relieve
V-belt tension.
The surface of the pinion and main gear (Figure 29) should
be very lightly greased.
NOTICE
4. The countershaft and drive pinion are mounted on a
slotted base.To align drive pinion with main gear, loosen
the pillow block mounting bolts and move them until
the necessary alignment has been made. Remember
gears must be paralleled aligned not skewed.
Re Grease main and pinion gears every 250 hours of
operation. IMPORTANT! avoid over-greasing. Excess
grease will accumulate contaminates and cause
premature wear.
5. Using your hand, slightly move (rock) the drive pulley
back and forth to determine the amount of backlash.
Insert feeler gauge between gears to determine
backlash distance. Backlash should range between
0.007- 0.012 inches (Figure 27).
Figure 29. Pinion and Bull Gear Lubrication
NOTICE
Mixer Cleaning
Figure 27. Drive Pinion and
Main Gear (Backlash)
aLWaYS disconnect the spark plug wire before
cleaning inside of mixing drum.
Inspect Tooth Contact Between Main gear and
drive pinion
neveR pour or spray water (Figure 30) over engine
or electric motor.
1. Coat 3 or 4 teeth at 3 different positions on the main
gear with yellow paint.
For consistent performance, long life and high quality
mixing, thoroughly clean the mixer inside and out at
the end of each day’s operation. To prevent lumps of
dried mortar from forming and contamination of future
batches, do not allow a buildup of materials to form on
the blades or anywhere inside the drum.
2. Rotate the drive pulley in both directions.
3. Inspect the tooth pattern.
4. If gear teeth are not contacting properly (Figure 28),
adjust pillow block to correct the problem.
HEAL
CONTACT
FACE
CONTACT
PROPER
CONTACT
TOE
CONTACT
FLANK
CONTACT
Figure 28. Gear Teeth Alignment
Figure 30. No Spraying of Water
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 23
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trOublesHOOtinG (enGine)
Troubleshooting (engine)
possible problem
Spark plug bridging?
Symptom
Solution
Check gap, insulation or replace spark plug.
Clean or replace spark plug.
Carbon deposit on spark plug?
Short circuit due to deficient spark plug
insulation?
Check spark plug insulation, replace if worn.
Improper spark plug gap?
Fuel reaching carburetor?
Water in fuel tank?
Set to proper gap.
Check fuel line.
Flush or replace fuel tank.
Replace fuel filter.
Fuel filter clogged?
Stuck carburetor?
Check float mechanism.
Check transistor ignition unit.
Difficult to start, fuel is available, but no spark at
spark plug.
Spark plug is red?
If insufficient compression, repair or replace
engine. If injected air leaking, correct leak. If
carburetor jets clogged, clean carburetor.
Spark plug is bluish white?
Check transistor ignition unit is broken, and
replace defective unit. Check if voltage cord
cracked or broken and replace. Check if spark
plug if fouled and replace.
No spark present at tip of spark plug?
No oil?
Add oil as required.
Oil pressure alarm lamp blinks upon starting? (if Check automatic shutdown circuit, "oil sensor".
applicable)
(if applicable)
ON/OFF switch is shorted?
Check switch wiring, replace switch.
Replace ignition coil.
Ignition coil defective?
Difficult to start, fuel is available, and spark is
present at the spark plug.
Improper spark gap, points dirty?
Condenser insulation worn or short circuiting?
Spark plug wire broken or short circuiting?
Set correct spark gap and clean points.
Replace condenser.
Replace defective spark plug wiring.
Flush fuel system, replace with correct type of
fuel.
Wrong fuel type?
Difficult to start, fuel is available, spark is
present and compression is normal.
Water or dust in fuel system?
Air cleaner dirty?
Flush fuel system.
Clean or replace air cleaner.
Close choke.
Choke open?
Suction/exhaust valve stuck or protruded?
Piston ring and/or cylinder worn?
Reseat valves.
Replace piston rings and/or piston.
Difficult to start, fuel is available, spark is
present and compression is low.
Cylinder head and/or spark plug not tightened
properly?
Torque cylinder head bolts and spark plug.
Head gasket and/or spark plug gasket damaged?
No fuel in fuel tank?
Replace head and spark plug gaskets.
Fill with correct type of fuel.
Apply lubricant to loosen fuel cock lever,
replace if necessary.
Fuel cock does not open properly?
No fuel present at carburetor.
Fuel filter/lines clogged?
Fuel tank cap breather hole clogged?
Air in fuel line?
Replace fuel filter.
Clean or replace fuel tank cap.
Bleed fuel line.
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trOublesHOOtinG (enGine/Mixer)
Practically all breakdowns can be prevented by proper
handling and maintenance inspections, but in the event
of a breakdown, please take remedial action following
the diagnosis based on the Troubleshooting Tables If the
problem cannot be remedied, please leave the unit just as
it is and consult or company's service department.
Troubleshooting (Mixer)
possible problem
Symptom
Solution
Replace V-belt.
Worn or defective V-belt?
Check position of adjustment lever.
Adjust if necessary.
Adjustment lever mis-aligned?
Material load too heavy, exceeding
mixer capability?
Reduce amount of material being
mixed.
Blades will not rotate.
Object stuck inside mixing drum,
jamming paddle rotation?
Stop engine. Empty out drum
contents. Remove obstruction.
Improper engine speed?
Check and adjust engine speed.
Material leaking from drum ends.
Drum difficult to discharge (tilt).
Worn or defective paddle shaft seals? Replace seals.
Defective or worn drum support
brackets?
Apply grease to bracket or replace.
Adjust blades until they almost touch
side walls of drum.
Blades adjusted too tight.
Troubleshooting (electric Motor)
Symptom
possible Cause
Solution
Check power source. Check reset
button.
Is there power?
Is power cable plugged in?
Plug in power cable.
Is ON/OFF switch placed in ON
position?
Place ON/OFF switch in ON position.
Electric motor will not start.
Defective electric motor ON/OFF
switch?
Replace switch.
Defective motor windings?
Defective extension cord?
Reset button OK?
Low voltage?
Repair windings or replace windings.
Replace extension cord.
Check power source.
Electric motor continuously stops.
Electric motor RPM's too low.
Electric motor RPM's too high.
Check input voltage.
High voltage?
Check input voltage.
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 25
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wirinG diaGraM (electric MOtOr)
Figure 31. Electric Motor Wiring Diagram
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nOtes
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 27
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explanatiOn Of cOde in reMarks cOluMn
The following section explains the different symbols and
QtY. Column
remarks used in the Parts section of this manual. Use the
help numbers found on the back page of the manual if there
are any questions.
Numbers Used — Item quantity can be indicated by a
number, a blank entry, or A/R.
A/R (As Required) is generally used for hoses or other
parts that are sold in bulk and cut to length.
NOTICE
The contents and part numbers listed in the parts
section are subject to change without notice.Multiquip
does not guarantee the availability of the parts listed.
A blank entry generally indicates that the item is not sold
separately.Other entries will be clarified in the“Remarks”
Column.
Sample partS liSt
remarKS Column
NO. part NO. part Name
QtY. remarKS
Some of the most common notes found in the“Remarks”
Column are listed below. Other additional notes needed
to describe the item can also be shown.
1
2%
12345
BOLT......................1 .....INCLUDES ITEMS W/%
WASHER, 1/4 IN............NOT SOLD SEPARATELY
WASHER, 3/8 IN....1 .....MQ-45T ONLY
2% 12347
3
4
12348
12349
HOSE ..................A/R ...MAKE LOCALLY
BEARING ..............1 .....S/N 2345B AND ABOVE
assembly/Kit — All items on the parts list with the
same unique symbol will be included when this item is
purchased.
NO. Column
Indicated by:
Unique Symbols — All items with same unique
symbol
“INCLUDES ITEMS W/(unique symbol)”
(@, #, +, %, or >) in the number column belong to the
same assembly or kit, which is indicated by a note in the
“Remarks” column.
Serial Number Break — Used to list an effective serial
number range where a particular part is used.
Indicated by:
Duplicate item Numbers — Duplicate numbers indicate
multiple part numbers, which are in effect for the same
general item, such as different size saw blade guards in
use or a part that has been updated on newer versions
of the same machine.
“S/N XXXXX AND BELOW”
“S/N XXXX AND ABOVE”
“S/N XXXX TO S/N XXX”
Specific model Number Use — Indicates that the part
is used only with the specific model number or model
number variant listed. It can also be used to show a
part is NOT used on a specific model or model number
variant.
NOTICE
When ordering a part that has more than one item
number listed, check the remarks column for help in
determining the proper part to order.
Indicated by:
“XXXXX ONLY”
“NOT USED ON XXXX”
part NO. Column
Numbers Used — Part numbers can be indicated by a
number, a blank entry, or TBD.
“make/Obtain locally” — Indicates that the part can
be purchased at any hardware shop or made out of
available items.Examples include battery cables, shims,
and certain washers and nuts.
TBD (To Be Determined) is generally used to show a
part that has not been assigned a formal part number
at the time of publication.
“Not Sold Separately”— Indicates that an item cannot
be purchased as a separate item and is either part of an
assembly/kit that can be purchased, or is not available
for sale through Multiquip.
A blank entry generally indicates that the item is not sold
separately or is not sold by Multiquip. Other entries will
be clarified in the “Remarks” Column.
page 28 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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suGGested spare parts
WM45H/WM45e pLaSTeR/MORTaR MIXeR WITH HOnda gX160uT1HX2 gaSOLIne engIne and 1 Hp
115/230 vaC, 60 HZ eLeCTRIC MOTOR
1 to 3 units
Qty.
p/n
description
2............491010..................RUBBER LATCH ASSY.
1............508473..................V-BELT, ELECTRIC MOTOR A37
1............8000-008 ..............KIT, RUBBER BLADES
3............9807956846..........SPARK PLUG
3............17210ZE1822.......ELEMENT, AIR
1............28462ZH8003.......ROPE, RECOIL STARTER, HONDA
1............17620Z4H020.......CAP, FUEL TANK
NOTICE
Part numbers on this Suggested Spare Parts list may
supersede/replace the part numbers shown in the
following parts lists.
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 29
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naMeplate and decals
2
PUSH
4
TO STOP
P/N EM948630
5
3
WARNING
1
Keep safety grate, guards and doors
in place. Shut off engine or electric
motor before inspection or maintenance.
M
O
E
D
S
E
L
R
IA
L
N
Moving parts can cut and crush.
SHUT OFF engine or electric motor
before placing hands in mixing drum.
O
.
To avoid injury, you MUST read and
understand operators manual before
using this machine.
DANGER
Gasoline is highly flammable.
DO NOT smoke around or near the equipment.
Fire or explosion could result from fuel vapors or
6
if fuel is spilled on
a
hot engine!
This machine to be operated by qualified
personnel only. Ask for training as needed.
P/N 521228
P/N 521229
WARNING
Stand clear of dump handle handle kick-back
Is possible.
2
Wear appropriate dust mask head, hearing and
Eye protection when operating this equipment.
Crush hazard area keep hands and fingers
Clear of safety grate at all times.
7
Moving parts can crush and cut.
Do not operate with guard removed
Follow lockout procedure before servicing.
P/N 521230
WARNING
Keep safety grate, guards and doors
in place. Shut off engine or electric
motor before inspection or maintenance.
Moving parts can cut and crush.
SHUT OFF engine or electric motor
before placing hands in mixing drum.
5
To avoid injury, you MUST read and
understand operators manual before
using this machine.
This machine to be operated by qualified
personnel only. Ask for training as needed.
SAFETY
INSTRUCTIONS
P/N 521229
1. Read owner’s manual
before operating.
2. Keep unauthorized and untrained
people away from machine
during operation.
3. Make sure all safety devices are
in place before this machine is
started.
4. Make sure engine is turned off and
spark plug wire is disconnected
before cleaning the machine.
8
5. Keep hands and fingers away
from moving objects.
6. Do not operate machine in an
enclosed area, proper ventilation
is required.
7. Never leave machine unattended
when operating.
8. Always stop engine and allow
engine to cool before adding fuel
or oil.
P/N 504713
page 30 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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naMeplate and decals
nO.
1
paRT nO.
paRT naMe
DECAL: NAMEPLATE...............................................1................CONTACT MQ PARTS DEPT.
QTY.
ReMaRKS
2
3
4
5
6
7
512910
504714
EM948630
521229
521228
521230
DECAL: MQ LOGO
DECAL, MQ WHITEMAN LOGO LARGE
DECAL: PUSH TO STOP
DECAL, READ MANUAL, CRUSH HAZARD
DECAL, DO NOT SMOKE
2
1
1
2
1
DECAL, HANDLE KICK BACK, SAFETY GRATE, 1
CRUSH HAZARD
DECAL: WARNING; SAFETY INSTRUCTIONS
1
1
8
504713
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 31
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steel tub assy.
42
27
56
24
50
43
37
42
3
25
20
48
37
63
12
50
46
43
22
42
37
43
18
40
43
19
42
42
62
21
48
21
39
REAR
25
46
63
37
20
FRONT
39
62
42
2
19
18
43
PART OF
FRAME
26
40
40
PART OF
FRAME
page 32 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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steel tub assy.
nO.
2#
3
12
paRT nO.
26084-352
26085-351
23180-001
19728-001
paRT naMe
DRUM
GRATE
HAND GRIP
TRUNNION
SHAFT SEAL
SEALED BEARING
SHAFT SEAL
DUMP LEVER
QTY.
1
1
1
2
2
2
2
1
ReMaRKS
18#
19+# 19722-001
20# 33177-001
21+# 33044-001
22
25492-001
33048-001
33084-001
33084-002
18937-001
07745-001
17985-008
17985-010
07029-006
07033-006
07030-008
07030-006
07028-055
06501-008
07594-012
19721-001
25648-501
26083-502
24#
25
26
27#
37#
39#
40
42#
43#
46
48
50
56#
62#
63#
MAIN GEAR
1
2
2
1
4
8
6
15
14
2
4
2
1
2
2
BEARING HALF - UPPER
BEARING HALF - LOWER
LARGE WASHER
GREASE FITTING
CARRIAGE BOLT 3/8 - 16 X 1
CARRIAGE BOLT 3/8 - 16 X 1-1/4
LOCKWASHER 3/8
HEX NUT 3/8 - 16
FLATWASHER 1/2
FLATWASHER 3/8
COTTER PIN 5/32 X 1
HEX HEAD CAP SCREW 3/8 - 16 X 1
ROLL PIN 3/16 X 3/4
RETAINING RING
SHAFT SEAL KIT ..............................................1................INCLUDES ITEMS W/+
DRUM ASSY. W/SHAFT MAIN GEAR ...............1................INCLUDES ITEM W/#, ALSO
.............................................................................................INCLUDES PADDLE SHAFT
.............................................................................................P/N 29062-351
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 33
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paddle sHaft assy.
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paddle sHaft assy.
nO.
1
2
paRT nO.
29062-351
492584
paRT naMe
PADDLE SHAFT
NUT, LOCK 1/2"
QTY.
1
6
ReMaRKS
3
4
5
6
530181C
492400
EM200292
530180C
504322
PADDLE ARM, CENTER ENGINE END
SCREW, HHC 1/2"-13 X 3-1/2
INSERT, PADDLE ARM
PADDLE ARM, ENGINE END
WASHER, FLAT 1/2"
1
2
4
1
7
6
8
9
EM200297
530179C
505196
3019092
514725
514726
1456
0166A
530182C
530201
U-BOLT, END PADDLES
PADDLE ARM, CENTER TOW END
SCREW, HHC 5/16-18 X 1-3/4 G5
WASHER, FLAT 3/8"
BLADE, SIDE, RUBBER
BLADE, SIDE, SCRAPPER
NUT, HEX FINISH 3/8-16" NC G5
WASHER, LOCK 3.8"
2
1
12
12
4
10#
11#
12#
13#
14#
15#
16
17#
18#
19
4
12
12
1
2
2
PADDLE ARM, TOW END
BLADE ,SCRAPPER END
BLADE, RUBBER END
33017-001
80000-008
KIT, RUBBER BLADE SCRAPPER & HARDWARE .....1................. INCLUDES ITEMS W/#
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 35
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fraMe assy.
page 36 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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fraMe assy.
nO.
1
2
3
4
5
6
7
8
paRT nO.
EM98195
530467
530226
492294
2101402
517684
492581
530168
492381
paRT naMe
QTY.
ReMaRKS
GRIP, RUBBER BLACK
HANDLE, FRONT-LEFT
HANDLE, FRONT-RIGHT
BOLT, HEX 1/4" NC X 3/4" G2
WASHER, LOCK 1/4"
DUST CAP
NUT, 1/4-20 NYLOCK
FRAME
SCREW, 3/8 NC 2-1/2 G5
4
1
1
2
2
1
2
1
2
9
10
11
12
13
14
15
16
17
18
19
EM969013
3019092
EM217
NUT, NYLOCK 3/8"............................................4................REPLACES P/N 492583
WASHER, FLAT 3/8"..........................................4................REPLACES P/N 492598
BOLT, 3/8-16 X 2-1/2 HEX HD. GR 5.................2................REPLACES P/N 492381
518062
HANDLE FOLDING
SWITCH, PUSH-PULL W/O KNOB
WIRE HARNESS
2
1
1
1
2
2
4
29173-001
????????
29174-001
491002
490957
501299
KNOB MUSHROOM
WHEEL , TIRE ASSY.
SNAP RING 5100-100
WASHER, FLAT
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 37
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enGine cOver assy.
page 38 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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enGine cOver assy.
nO.
1
2
3
4
paRT nO.
07028-057
18604-005
26922-351
491010
paRT naMe
QTY.
ReMaRKS
COTTER PIN 5/32 x 1/2
RETAINER CHAIN
ENGINE HOUSE ASSY.
LATCH ASSY.
2
1
1
1
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 39
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enGine/Guard assy.
page 40 — WM45H/e pLaSTeR/MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12)
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enGine/Guard assy.
nO.
1
2
3
4
5
6
7
8
paRT nO. paRT naMe
GX160UT1HX2 ENGINE-4.8 H.P. HONDA
QTY.
ReMaRKS
1
1
2
4
4
4
4
1
4
1
10057-016
18941-004
07030-005
07029-005
07033-005
06499-006
33054-001
06500-012
530170
SQUARE KEY 3/16 x 1-1/2
SOCKET SET SCREW 1/4-20 x 1/4
FLATWASHER 5/16
LOCKWASHER 5/16
HEX NUT 5/16 -18
CAP SCREW 1/4-20 x 3/4
PINION GEAR
CAP SCREW 5/16 - 18 x 1-1/2
GEAR GUARD
9
10
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 41
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electric MOtOr assy.
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electric MOtOr assy.
nO.
20
21
30
32
33
34
49
51
71
82
84
92
93
94
95
paRT nO.
33060-001
17985-010
33054-001
07030-005
07029-005
07033-005
07029-004
07033-004
26044-001
22743-002
512518
paRT naMe
PILLOW BLOCK
QTY.
2
4
1
4
4
4
6
6
1
1
1
1
1
3
1
ReMaRKS
CARRIAGE BOLT 3/8-16 x 1-1/4
DRIVE PINION GEAR
FLAT WASHER 5/16
LOCK WASHER 5/16
HEX NUT 5/16-18
LOCKWASHER 1/4
NUT, HEX 1/4-20
BRACKET
MOTOR & CONTROL ASSY. 1.0 HP
DRIVE PULLEY
SHAFT
DRIVEN PULLEY
SQUARE KEY 3/16 x 1-1/2
V-BELT, A-37
530235
512466
10057-016
508473
100
101
106
107
18941-004
06500-008
07030-012
530256
SOCKET SET SCREW 1/4-20 x1/4
CAP SCREW 5/16-18 x 1
FLATWASHER 3/4
GUARD
4
4
1
1
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 43
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terMs and cOnditiOns Of sale — parts
5. Parts must be in new and resalable
condition, in the original Multiquip
package (if any), and with Multiquip part
numbers clearly marked.
Multiquip reserves the right to quote and
sell direct to Government agencies, and to
Original Equipment Manufacturer accounts
who use our products as integral parts of their
own products.
paYMenT TeRMS
Terms of payment for parts are net 30 days.
FReIgHT pOLICY
6. The following items are not returnable:
All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a
signed manifest has been obtained from the
carrier, and any claim for shortage or damage
must be settled between the consignee and
the carrier.
a. Obsolete parts. (If an item is in the
price book and shows as being
replaced by another item, it is
obsolete.)
SpeCIaL eXpedITIng SeRvICe
A $35.00 surcharge will be added to the
invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.
b. Any parts with a limited shelf life
(such as gaskets, seals, “O” rings,
and other rubber parts) that were
purchased more than six months
prior to the return date.
LIMITaTIOnS OF SeLLeR’S LIaBILITY
MInIMuM ORdeR
Multiquip shall not be liable hereunder for
damages in excess of the purchase price of
the item with respect to which damages are
claimed, and in no event shall Multiquip be
liable for loss of profit or good will or for any
other special, consequential or incidental
damages.
The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for
instructions regarding handling of orders not
meeting this requirement.
c. Any line item with an extended
dealer net price of less than
$5.00.
d. Special order items.
ReTuRned gOOdS pOLICY
e. Electrical components.
f. Paint, chemicals, and lubricants.
g. Decals and paper products.
h. Items purchased in kits.
Return shipments will be accepted and
credit will be allowed, subject to the following
provisions:
LIMITaTIOn OF WaRRanTIeS
No warranties, express or implied, are
made in connection with the sale of parts or
trade accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes nor
authorizes any person to assume for it
any other obligation or liability whatever in
connection with the sale of its products. Apart
from such written statement of warranty,
there are no warranties, express, implied or
statutory, which extend beyond the description
of the products on the face hereof.
1. A Returned Material Authorization
must be approved by Multiquip prior to
shipment.
7. The sender will be notified of any material
received that is not acceptable.
8. Such material will be held for five
working days from notification, pending
instructions. If a reply is not received
within five days, the material will be
returned to the sender at his expense.
2. To obtain a Return Material Authorization,
a list must be provided to Multiquip
Parts Sales that defines item numbers,
quantities, and descriptions of the items
to be returned.
9. Credit on returned parts will be issued
at dealer net price at time of the original
purchase, less a 15% restocking
charge.
a. The parts numbers and descriptions
must match the current parts price
list.
b. The list must be typed or computer
generated.
10. In cases where an item is accepted, for
which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.
c. The list must state the reason(s)
for the return.
Effective: February 22, 2006
d. The list must reference the sales
order(s) or invoice(s) under
which the items were originally
purchased.
11. Credit issued will be applied to future
purchases only.
pRICIng and ReBaTeS
e. The list must include the name
and phone number of the person
requesting the RMA.
Prices are subject to change without prior
notice. Price changes are effective on a
specific date and all orders received on or
after that date will be billed at the revised price.
Rebates for price declines and added charges
for price increases will not be made for stock
on hand at the time of any price change.
3. AcopyoftheReturnMaterialAuthorization
must accompany the return shipment.
4. Freight is at the sender’s expense. All
parts must be returned freight prepaid to
Multiquip’s designated receiving point.
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nOtes
WM45H/e pLaSTeR MORTaR MIXeR • OpeRaTIOn and paRTS ManuaL — Rev. #0 (09/27/12) — page 45
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OperatiOn and parts Manual
HERE’S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER ON-HAND WHEN CALLING
United StateS
Multiquip Corporate Office
MQ Parts Department
18910 Wilmington Ave.
Carson, CA 90746
Contact: [email protected]
Tel. (800) 421-1244
Fax (310) 537-3927
800-427-1244
310-537-3700
Fax: 800-672-7877
Fax: 310-637-3284
Service Department
Warranty Department
800-421-1244
310-537-3700
Fax: 310-537-4259
Fax: 310-943-2238
800-421-1244
310-537-3700
Fax: 310-943-2249
Technical Assistance
800-478-1244
mexico
United Kingdom
MQ Cipsa
Multiquip (UK) Limited Head Office
Carr. Fed. Mexico-Puebla KM 126.5
Momoxpan, Cholula, Puebla 72760 Mexico
Contact: [email protected]
Tel: (52) 222-225-9900
Unit 2, Northpoint Industrial Estate, Tel: 0161 339 2223
Fax: (52) 222-285-0420 Globe Lane,
Dukinfield, Cheshire SK16 4UJ
Contact: [email protected]
Fax: 0161 339 3226
Canada
Multiquip
4110 Industriel Boul.
Laval, Quebec, Canada H7L 6V3
Contact: [email protected]
Tel: (450) 625-2244
Tel: (877) 963-4411
Fax: (450) 625-8664
© COPYRIGHT 2012, MULTIQUIP INC.
Multiquip Inc, the MQ logo and the Whiteman logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other
trademarks are the property of their respective owners and used with permission.
This manual MUsT accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published
in this publication at any time without notice and without incurring any obligations.
Your Local Dealer is:
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