Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty
Op e r a t O r ’s Ma n u a l
HP LS 27 CC — Log Splitter
WARNING
READ AND FOLLOW ALL SAFETY RULES AND INSTRUCTIONS IN THIS MANUAL
BEFORE ATTEMPTING TO OPERATE THIS MACHINE.
FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.
CUB CADET LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
Printed In USA
Form No. 769-07119
(April 26, 2011)
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Important Safe Operation Practices
2
WARNING! This symbol points out important safety instructions which, if not followed,
could endanger the personal safety and/or property of yourself and others. Read and follow
all instructions in this manual before attempting to operate this machine. Failure to comply
with these instructions may result in personal injury.
When you see this symbol. HEED ITS WARNING!
CALIFORNIA PROPOSITION 65
WARNING! Engine Exhaust, some of its constituents, and certain vehicle components
contain or emit chemicals known to State of California to cause cancer and birth defects
or other reproductive harm.
DANGER! This machine was built to be operated according to the safe operation practices in
this manual. As with any type of power equipment, carelessness or error on the part of the
operator can result in serious injury. This machine is capable of amputating hands and feet
and throwing debris. Failure to observe the following safety instructions could result in
serious injury or death.
9.
Hydraulic log splitters develop high fluid pressures during
operation. Fluid escaping through a pin hole opening can
penetrate your skin and cause blood poisoning, gangrene,
or death. Give attention to the following instructions at all
times:
Training
1.
Read, understand, and follow all instructions on the
machine and in the manual(s) before attempting to
assemble and operate. Keep this manual in a safe place for
future and regular reference and for ordering replacement
parts.
a. Do not check for leaks with your hand.
b. Do not operate machine with frayed, kinked,
cracked, or damaged hoses, fittings, or tubing.
2.
Be familiar with all controls and their proper operation.
Know how to stop the machine and disengage them
quickly.
c. Stop the engine and relieve hydraulic system
pressure by cycling the valve control lever from
forward to reverse several times while engine is
not running; returning to neutral before repairing
or adjusting fittings, hoses, tubing, or other system
components.
3.
Never allow children under 16 years of age to operate this
machine. Children 16 and over should read and understand
the instructions and safe operation practices in this manual
and on the machine and be trained and supervised by an
adult.
d. Do not adjust the pressure settings of the pump or
valve.
4.
5.
Never allow adults to operate this machine without proper
instruction.
10. Leaks can be detected by passing cardboard or wood,
while wearing protective gloves and safety glasses, over
the suspected area. Look for discoloration of cardboard or
wood.
Many accidents occur when more than one person
operates the machine. If a helper is assisting in stacking
logs, never activate the control until the helper is a
minimum of 10 feet from the machine.
11. If injured by escaping fluid, see a doctor immediately.
Serious infection or reaction can develop if proper medical
treatment is not administered immediately.
6.
Keep bystanders, pets, and children at least 10 feet from
the machine while it is in operation.
7.
Never allow anyone to ride on this machine.
Never transport cargo on this machine.
12. Keep the operator zone and adjacent area clear for safe,
8.
secure footing.
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13. If your machine is equipped with an internal combustion
engine and is intended for use near any unimproved forest,
brush, or grass covered land, the engine exhaust should be
equipped with a spark arrestor. Make sure you comply with
applicable local, state, and federal codes. Take appropriate
firefighting equipment with you.
c. Never fuel machine indoors.
d. Never remove gas cap or add fuel while the engine is
hot or running.
e. Allow engine to cool at least two minutes before
refueling.
f.
Never overfill the fuel tank. Fill tank to no more than
1/2 inch below bottom of filler neck to provide space
for fuel expansion.
14. This machine should be used for splitting wood only, do
not use it for any other purpose.
15. Follow the instructions in the manual(s) provided with any
g. Replace gasoline cap and tighten securely.
attachment(s) for this machine.
h. If gasoline is spilled, wipe it off the engine and
equipment and move machine to another area. Wait
five (5) minutes before starting the engine.
Preparation
1.
Always wear safety shoes or heavy boots.
i.
Never store the machine or fuel container inside
where there is an open flame, spark or pilot light
as on a water heater, space heater, furnace, clothes
dryer or other gas appliances.
2.
Always wear safety glasses or safety goggles when
operating this machine.
3.
4.
5.
6.
Never wear jewelry or loose clothing that might become
entangled in moving or rotating parts of the machine.
j.
Allow machine to cool at least five (5) minutes
before storing.
Make sure machine is on a flat, dry, solid ground before
operating.
Operation
Always block wheels to prevent unintended movement,
and lock beam in either the horizontal or vertical position.
1.
Before starting this machine, review the “Safe Operation
Practices”. Failure to follow these rules may result in serious
injury to the operator or bystanders.
Always operate this machine from the operator zone(s)
specified in the manual. See Fig. 2-1.
2.
3.
4.
5.
Never leave this machine unattended with the engine
running.
Vertical
Do not operate machine while under the influence of
alcohol, drugs, or medication.
Never allow anyone to operate this machine without
proper instruction.
Always operate this machine with all safety equipment in
place and working. Make sure all controls are operating
properly for safe operation.
6.
Operator Zone
a. Horizontal Operating Position: Stand on the control
lever side of the log splitter and stabilize log as
shown, if needed. See Fig. 2-1.
b. Vertical Operating Position: Stand in front of the log
splitter and stabilize log as shown, if needed. See
Fig. 2-1.
Horizontal
WARNING! When stabilizing log with left hand,
remove your hand when the wedge just contacts
the log or serious injury may occur.
Figure 2-1
7.
Logs should be cut with square ends prior to splitting.
Use log splitter in daylight or under good artificial light.
7.
When loading a log, always place your hands on the side
of the log, not on the ends, and never use your foot to help
stabilize a log. Failure to do so, may result in crushed or
amputated fingers, toes, hand, or foot.
8.
Safe Handling of Gasoline
To avoid personal injury or property damage use extreme care
in handling gasoline. Gasoline is extremely flammable and the
vapors are explosive. Serious personal injury can occur when
gasoline is spilled on yourself or your clothes which can ignite.
Wash your skin and change clothes immediately.
8.
9.
Use only your right hand to operate the controls.
Never attempt to split more than one log at a time.
10. For logs which are not cut square, the least square end of
the log should be placed toward the beam and wedge, and
the square end placed toward the end plate.
a. Use only an approved gasoline container.
b. Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.
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11. When splitting in the vertical position, stabilize the log
9.
Do not alter this machine in any manner, alterations such
as attaching a rope or extension to the control handle, or
adding to the width or height of the wedge may result in
personal injury.
before moving the control handle. Split as follows:
a. Place log on the end plate and turn until it leans
against the beam and is stable.
10. According to the Consumer Products Safety Commission
(CPSC) and the U.S. Environmental Protection Agency (EPA),
this product has an Average Useful Life of seven (7) years,
or 130 hours of operation. At the end of the Average Useful
Life have the machine inspected annually by an authorized
service dealer to ensure that all mechanical and safety
systems are working properly and not worn excessively.
Failure to do so can result in accidents, injuries or death.
b. When splitting extra large or uneven logs, the log
must be stabilized with wooden shims or split wood
placed between the log and end plate or ground.
12. Always keep fingers away from any cracks that open in
the log while splitting. They can quickly close and pinch or
amputate your fingers.
13. Keep your work area clean. Immediately remove split wood
around the machine so you do not stumble over it.
Spark Arrestor
14. Do not change the engine governor settings or overspeed
the engine. The governor controls the maximum safe
operating speed of the engine.
WARNING! This machine is equipped with an
internal combustion engine and should not be used
on or near any unimproved forest-covered, brush
covered or grass-covered land unless the engine’s
exhaust system is equipped with a spark arrestor
meeting applicable local or state laws (if any).
15. Never move this machine while the engine is running.
16. This machine should not be towed on any street, highway
or public road without checking the existing federal,
state, or local vehicle requirements. Any licensing or
modifications such as taillights, etc., needed to comply, is
the sole responsibility of the purchaser. If a “Statement of
Origin” is required in your state, see your local dealer.
If a spark arrestor is used, it should be maintained in
effective working order by the operator. In the State of California
the above is required by law (Section 4442 of the California
Public Resources Code). Other states may have similar laws.
Federal laws apply on federal lands.
17. Do not tow machine over 45 mph.
18. See Transporting the Log Splitter section in this manual for
proper towing instructions once all federal, local, or state
requirements are met.
A spark arrestor for the muffler is available through your
nearest engine authorized service dealer or contact the service
department, P.O. Box 361131 Cleveland, Ohio 44136-0019.
Maintenance and Storage
1.
Stop the engine, disconnect the spark plug and ground
it against the engine before cleaning, or inspecting the
machine.
2.
Stop the engine and relieve hydraulic system pressure by
cycling the valve control lever from forward to reverse
several times while engine is not running; returning to
neutral before repairing or adjusting fittings, hoses, tubing,
or other system components.
3.
To prevent fires, clean debris and chaff from the engine
and muffler areas. If the engine is equipped with a spark
arrestor muffler, clean and inspect it regularly according to
manufacturers instructions. Replace if damaged.
4.
5.
Periodically check that all nuts and bolts, hose clamps, and
hydraulic fittings are tight to be sure equipment is in safe
working condition.
Check all safety guards and shields to be sure they are in
the proper position. Never operate with safety guards,
shields, or other protective features removed.
6.
7.
The pressure relief valve is preset at the factory. Do not
adjust the valve.
Never attempt to move this machine over hilly or uneven
terrain without a tow vehicle or adequate help.
8.
For your safety, replace all damaged or worn parts
immediately with original equipment manufacturer’s
(O.E.M.) parts only. Use of parts which do not meet the
original equipment specifications may lead to improper
performance and compromise safety!
se c t i O n 2 — iM p O r t a n t sa f e Op e r a t iO n pr a c t ic e s
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Safety Symbols
This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the
machine before attempting to assemble and operate.
Symbol
Description
READ THE OPERATOR’S MANUAL(S)
Read, understand, and follow all instructions in the manual(s) before attempting to
assemble and operate
WARNING— CRUSHING HAZARD
Keep hands away from wedge, end plate, partially split wood and moving parts.
BYSTANDERS
Keep bystanders, helpers and children at least 10 feet away.
SINGLE OPERATOR
Only one person should operate the machine at a time. The adult who loads and stabilizes the
log must be the person who operates control handle.
WARNING— PRESSURIZED FLUID
Never check for hose leaks with your hands. High pressure fluid can escape through a pin hole
leak and cause serious injury by puncturing the skin and causing blood poisoning.
EYE PROTECTION
Always wear safety glasses or safety goggles when operating this machine.
WARNING— MOVING WEDGE
Keep hands away from wedge and moving parts.
WARNING—GASOLINE IS FLAMMABLE
Allow the engine to cool at least two minutes before refueling.
WARNING— CARBON MONOXIDE
Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon
monoxide, an odorless and deadly gas.
WARNING— HOT SURFACE
Engine parts, especially the muffler, become extremely hot during operation. Allow engine
and muffler to cool before touching.
WARNING! Your Responsibility—Restrict the use of this power machine to persons who read, understand and
follow the warnings and instructions in this manual and on the machine.
SAVE THESE INSTRUCTIONS!
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Assembly & Set-Up
3
Contents of Carton
•
One Log Splitter
•
One Tongue Assembly
•
One Operator’s Manual
•
One Engine Operator’s Manual
7.
Remove the spring clip and clevis pin from the jack stand
on the tongue and then pivot the jack stand towards the
ground into the operating position. See Fig. 3-1.
WARNING! Use extreme caution unpacking this
machine. Some components are very heavy and will
require additional people or mechanical handling
equipment.
NOTE: All references in this manual to the left or right side and
front or back of the log splitter are from the operating position
only. Exceptions, if any, will be specified.
Unpacking & Assembling the Log Splitter
Spring Clip
TOOLS NEEDED: Safety glasses, leather gloves, wire cutters, pry bar
and/or claw hammer.
1.
Use a pry bar or claw hammer to loosen and remove the
top of the crate.
2.
Use a pry bar or claw hammer to remove the sides of the crate,
beginning with the short sides (or left and right side of the log
splitter). Set the sides of the crate aside to avoid injury.
Clevis Pin
3.
On the front side of the crate the tongue assembly is
attached on the inside of the crate with a cable tie. Cut the
cable tie to remove the tongue.
Jack Stand
4.
Remove the large plastic cover and discard.
WARNING! Do NOT remove any wood or cut any
straps securing the log splitter or its components to
the log splitter or the crate at this time. Only remove
straps and/or wood when instructed to do so.
Figure 3-1
8.
9.
Secure the jack stand in position with the clevis pin and
spring clip. See Fig. 3-1.
5.
6.
Inspect the bottom of the crate for any protruding staples
or wood splinters and remove.
With the log splitter still secured to the bottom of the crate,
remove two hex bolts and hex nuts from the tank bracket and
remove the piece of wood inside the tank brackets. See Fig. 3-2.
Remove any loose parts included with the log splitter (i.e.
operator’s manual, etc.).
Hex Nuts
Tongue
Tank Brackets
Hex Bolts
Figure 3-2
7
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10. Align the holes in the tongue with the holes in the tank
bracket and secure with the hardware just removed. See
Fig. 3-2.
14. Disconnect the dislodger from the beam weld bracket by
removing the six hex screws. See Fig. 3-4.
NOTE: The high pressure hose, which runs from the gear
pump to the bottom of the control valve, must be above
the tongue assembly.
Hex Screws
11. The log splitter is shipped with the beam in a vertical
position. Remove any bolts or straps securing the end plate
to the bottom of the crate.
12. Pull out the vertical beam lock, rotate it back, and pivot the
beam to the horizontal position until it locks being sure to
avoid any possible pinch points. See Fig. 3-3.
Dislodger
Hex Screws
Vertical Beam Lock
Figure 3-4
15. Disconnect the log tray from the beam on the side of the
control valve by removing the two hex washer screws
that secure it to the beam weld brackets and the two hex
washer screws in the beam. See Fig. 3-5.
Figure 3-3
WARNING! Take extra care when raising and
lowering the beam as it is fairly heavy. Having a
second person assist with raising or lowering the
beam is recommended. Be sure to keep hands away
from any possible pinch points.
Beam
13. Remove the wood between the wedge and the end plate
by cutting the cable tie that secures it. Cut the strap near
the hose on the front of the cylinder that secures it to the
beam weld bracket. Be careful not to damage the hose.
Hex Washer
Screw
Log Tray
Figure 3-5
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16. Lift and slide the cylinder up to the top of beam and into
20. Cut the metal strap securing the log splitter to the bottom
of the crate and remove the wood under the engine and/or
any other wood, then roll the log splitter off the bottom of
the shipping crate.
the weld brackets. See Fig. 3-6.
Cylinder
21. The control handle is shipped hanging from the valve on
the handle link.
22. Remove the clevis pin and bow-tie cotter pin from the
control handle. See Fig. 3-8.
Control Handle
Weld Brackets
Bow-Tie
Cotter
Pin
Clevis
Pin
Figure 3-6
17. Attach the dislodger over the wedge assembly and secure
it to the weld brackets with the previously removed
hardware. See Fig. 3-4.
NOTE: Lift up on the cylinder when installing the hex screws.
NOTE: Once the six hex screws are tightened, there may be
a slight gap between the dislodger and the weld brackets.
This gap is normal.
Figure 3-8
23. Rotate the control handle into the operating position and
secure with the clevis pin and bow-tie cotter pin removed
in step 22. See Fig. 3-8.
18. Reattach the log tray to the side of the beam with the
control valve, aligning the holes in the tray with the holes
in the beam. See Fig. 3-7.
Beam
Log Tray
Hex Washer
Screw
Figure 3-7
19. Check for and remove any staples on the bottom of the
crate that may puncture the tire.
se c t i O n 2 — as s e M b l y & se t -up
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3.
Check the fluid level using the dipstick. See Fig. 3-9. Do not
overfill.
Set-Up
Gas and Oil Fill-Up
Service the engine with gasoline and oil as instructed in
the engine manual packed with your log splitter. Read the
instructions carefully.
NOTE: Approved fluids include Shell Tellus® S2 M
32 Hydraulic Fluid, Dexron® III/Mercon® automatic
transmission fluid, Pro-Select™ AW-32 Hydraulic Oil or
10WAW-ISO viscosity grade 32 hydraulic oil. It is not
recommended that fluids be mixed, to top off the reservoir
tank during initial set-up use Shell Tellus® S2 M 32 Hydraulic
Fluid only.
WARNING! Use extreme care when handling
gasoline. Gasoline is extremely flammable and the
vapors are explosive. Never fuel the machine
indoors or while the engine is hot or running.
4.
5.
6.
7.
Replace the vented dipstick securely, tightening it until the
top of the threads are flush with top of the pipe.
NOTE: Your log splitter may be shipped with motor oil in the
engine. You MUST check the oil level before operating. Be careful
not to overfill. Gasoline can be added to the engine when the log
splitter is in either the horizontal or vertical position. However, it
may be easier when the splitter is in the vertical position.
Disconnect the spark plug and prime the pump by pulling the
recoil starter as far as it will go. Repeat approximately 10 times.
Reconnect the spark plug wire and start the engine
following instructions in the Engine Operator’s manual.
Use the control handle to engage the wedge to the farthest
extended position. Then retract the wedge.
Tire Pressure
The max recommended operating pressure is 30 psi. Under any
circumstances do not exceed the manufacturer’s recommended
psi. Maintain equal pressure on all tires.
8.
Refill the tank as specified on the dipstick if necessary.
NOTE: Failure to refill the tank will void the splitter’s warranty.
9.
Extend and retract the wedge 12 complete cycles to
remove any trapped air in the system (the system is “self-
bleeding”).
WARNING! Excessive pressure when seating beads
may cause tire/rim assembly to burst with force
sufficient to cause serious injury.
10. Refill the reservoir within the range marked on the dipstick
if necessary.
Preparing the Log Splitter
NOTE: Some fluid may overflow from the vent plug as
the system builds heat and the fluid expands and seeks a
balanced level.
1.
Lubricate the beam area (where the splitting wedge will
slide) with engine oil. Do not use grease.
2.
Remove the vented reservoir dipstick, which is located in
front of the engine on top of the reservoir tank. See Fig. 3-9.
Dipstick
Reservoir
Tank
Figure 3-9
NOTE: The log splitter is filled to the proper operating level
from the manufacturer with Shell Tellus® S2 M 32 Hydraulic
Fluid. However, you MUST check the fluid level before
operating. If not filled, proceed with the following steps:
WARNING! Much of the original fluid has been
drawn into the cylinder and hoses. Make certain to
refill the reservoir to prevent damage to the
hydraulic pump.
10
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Controls & Features
4
Cylinder
Log Dislodger
Control
Handle
Horizontal
Beam Lock
Tongue
Wedge
Beam
Log Tray
End
Plate
Jack Stand
Vertical Beam Lock
Figure 4-1
Engine Controls
See the Engine Operator’s Manual for the location and function
Log Dislodger
The log dislodger is designed to remove any partially split wood
from the wedge. This may occur while splitting large diameter
wood or freshly cut wood.
of the controls on the engine.
Beam Locks
Log Tray
These two locks, as their name suggests, are used to secure the
beam in the horizontal or the vertical position. The vertical beam
lock is located next to the oil filter. The horizontal beam lock is
located on the beam support latch bracket.
The log cradle is designed to catch the log after it is split.
Tongue
The tongue is used to attach to a towing vehicle for
transportation.
Control Handle
The control handle has three positions; Forward, Neutral and
End Plate
Reverse. See the Operation section for instructions.
The end plate holds the log in place while the wedge splits the
log.
Wedge
The wedge is used to split the wood.
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Operation
5
b. To lock the beam in the vertical position, pull out
Starting & Stopping the Engine
Refer to the Engine Operator’s manual packed with your log
on the vertical beam lock and rotate it to secure the
beam. See Fig. 5-2.
splitter for instructions on starting and stopping the engine.
Using the Log Splitter
Operating Positions
1.
Place the log splitter on flat, dry, solid ground.
2.
Block the front and back of both wheels. See Fig. 5-1.
2
Vertical
1
Vertical Beam Lock
Figure 5-2
5.
To place the beam in the Horizontal Position proceed as
follows:
a. Pull the vertical beam lock out and rotate it down.
Pivot the beam to the horizontal position.
Horizontal
b. The horizontal beam lock is self-locking. The spring
loaded lock will snap into place when the beam is
lowered into position. See Fig. 5-3.
Figure 5-1
3.
Place the beam in either the horizontal or vertical position
and lock into place.
NOTE: Take extra care when raising and lowering the beam
as it is fairly heavy. Be sure to keep hands away from any
possible pinch points.
4.
To place the beam in the Vertical Position proceed as
follows:
WARNING! Always use the log splitter in the
vertical position when splitting heavy logs.
a. Pull the horizontal beam lock out to release the
1
beam and pivot the beam to the vertical position.
2
Horizontal Beam Lock
Figure 5-3
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3.
To stabilize the log, place your left hand on the side of the
log opposite the beam as shown in Fig. 5-1.
Using the Control Handle
The control handle has three positions. See Fig. 5-4.
WARNING! Never place a hand on the ends of the
log, between the log or end plate and the splitting
wedge.
Neutral
(To stop wedge)
Reverse
(To return wedge)
Forward
(To split wood)
WARNING! Only one operator permitted. Adult
who loads and stabilizes the log, must be the person
who operates the control handle.
4.
5.
Move the control handle to the forward position to split the
wood.
Remove left hand from the side of the log once wedge just
contacts the log. Continue moving control handle forward
to split the log.
6.
7.
Release the control handle to stop the wedge movement.
Move the control handle to the reverse position to return
the wedge.
8.
To remove partially split wood from wedge, move the
control handle to the REVERSE position until the wedge is
fully retracted to allow split wood portion to contact the
log dislodger.
Figure 5-4
•
FORWARD — Move the control handle to the FORWARD
position to move wedge toward the log to split.
WARNING! Never remove partially split wood from
the wedge with your hands. Fingers may become
trapped between the split wood.
NOTE: The control handle will return to the NEUTRAL
position as soon as the handle is released (FORWARD
position only).
9.
Once removed from the wedge with the log dislodger, split
the wood from the opposite end or in another location.
•
•
NEUTRAL — Release the control handle or move the lever
to the NEUTRAL position to stop the wedge movement.
REVERSE — Move the control handle to the REVERSE
position to return the wedge toward the cylinder. The
control handle stays in the REVERSE position and returns to
the NEUTRAL position automatically when fully retracted.
Do not hold the handle in the REVERSE position when fully
retracted.
NOTE: The REVERSE position may also be moved back to
the NEUTRAL position manually, if necessary.
WARNING! If the control handle on your log
splitter is not functioning properly, STOP USE
IMMEDIATELY and contact an authorized service
dealer.
WARNING! Do not attempt to service, repair or
replace control valve. Contact an authorized service
dealer.
WARNING! Do not attempt to adjust or modify the
control valve or the hydraulic system from its
original settings or manufacture in any way.
Splitting the Wood
1.
Start the engine as instructed in the Engine Operator’s
manual included with the log splitter.
2.
Place the log against the end plate and only split the wood
in the direction of the grain.
se c t i O n 5 — Op e r a t iO n
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Transporting the Log Splitter
Operating Tips
1.
Lower the beam to its horizontal position. Make certain the
beam is locked securely with the horizontal beam lock.
Always:
1.
Use clean fluid and check the fluid level regularly.
2.
Remove the spring clip and clevis pin from the jack stand.
2.
Use an approved hydraulic fluid. Approved fluids include
Shell Tellus® S2 M 32 Hydraulic Fluid, Dexron® III/Mercon®
automatic transmission fluid, Pro-Select™ AW-32 Hydraulic
Oil or 10WAW-ISO viscosity grade 32 hydraulic oil.
3.
Support the tongue and pivot the jack stand up against the
tongue. See Fig. 5-5.
NOTE: It is recommended that fluids not be mixed.
Use a filter (clean or replace regularly).
Spring Clip
3.
4.
5.
6.
Use a breather cap on fluid reservoir.
Make sure the pump is mounted and aligned properly.
Use a flexible “spider” type coupling between the engine
and pump drive shafts.
7.
8.
9.
Keep the hoses clear and unblocked.
Bleed the air out of the hoses before operating.
Flush and clean the hydraulic system before restarting after
servicing.
Clevis Pin
10. Use “pipe dope” on all hydraulic fittings.
11. Allow time for the engine to warm-up before splitting
wood.
Jack Stand
12. Prime the pump before the initial start-up by turning over
the engine with the spark plug disconnected (if not already
done at factory).
Figure 5-5
13. Split wood along the grain (lengthwise) only.
4.
5.
Secure with the spring clip and clevis pin previously
removed. See Fig. 5-5.
Never:
Attach the coupler hitch to a class I or higher 2” ball on the
towing vehicle; latch securely.
1.
2.
3.
4.
5.
6.
7.
Use when fluid is below 20° F or above 150° F.
Use a solid engine/pump coupling.
a. If the coupler hitch does not fit on the ball, turn the
adjustment nut one turn counter-clockwise.
Operate through relief valve for more than 5 seconds.
Attempt to adjust the unloading or relief valve settings.
Operate with air in hydraulic system.
b. If the coupler hitch is too loose on the ball, turn the
adjustment nut one turn clockwise. Then recheck
and adjust accordingly.
Use Teflon tape on hydraulic fittings.
6.
Connect the safety chains to the towing vehicle.
Attempt to cut wood across the grain.
WARNING! Do not tow faster than 45mph and
check the local, state and federal requirements
before towing on any public road.
8.
Attempt to remove partially split wood from the wedge
with your hands. Fully retract the wedge to dislodge wood
with log dislodger.
NOTE: Use caution when backing up, using a spotter outside the
vehicle is recommended.
14
se c t i O n 5— Op e r a t iO n
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Maintenance & Adjustments
6
3.
Carefully unthread the inlet filter and clean it with
penetrating oil. See Fig. 6-2.
WARNING! Do not make any adjustments without
stopping the engine, disconnecting the spark plug
wire, grounding it against the engine and relieving
the hydro system pressure. Always wear safety
glasses during operation or while performing any
adjustments or repairs.
Engine
Refer to the Engine Operator’s Manual packed with your log
splitter for all engine maintenance.
Tire Pressure
The max recommended operating pressure is 30 psi. Do
not, under any circumstances, exceed the manufacturer’s
recommended psi. Maintain equal pressure on all tires.
WARNING! Excessive pressure when seating beads
may cause the tire/rim assembly to burst with force
sufficient to cause serious injury. Refer to the
sidewall of the tire for recommended pressure.
Inlet Filter
Hydraulic Fluid
Check the hydraulic fluid level in the log splitter reservoir
tank before each use. Maintain the fluid level within the range
specified on the dipstick at all times.
Figure 6-2
4.
Allow the fluid to drain into a suitable container.
NOTE: The reservoir tank has a capacity of 3 gallons and
the entire hydraulic system has a capacity of approximately
4.7 gallons.
Change the hydraulic fluid in the reservoir every 100 hours of
operation. The inlet filter should also be changed with each
hydraulic fluid change. Follow the steps below:
5.
6.
Reinstall the filter inlet screen and hose. Tighten the hose
clamp.
1.
Place a suitable oil collection container under the tank.
2.
Disconnect the suction hose from the bottom of the
reservoir tank. See Fig. 6-1.
Check the fluid level using the dipstick. Do not overfill.
When checking the fluid, always make sure to tighten the
dipstick until the top of the threads are flush with the top of
the pipe.
NOTE: Approved fluids include Shell Tellus® S2 M 32 Hydraulic
Fluid, Dexron® III / Mercon® automatic transmission fluid, Pro-
Select™ AW-32 Hydraulic Oil or 10WAW-ISO viscosity grade 32
hydraulic oil. It is recommended that fluids not be mixed.
7.
8.
9.
Replace the vented dipstick securely, tightening it until the
top of the threads are flush with top of the pipe.
Disconnect the spark plug and prime the pump by pulling the
recoil starter as far as it will go. Repeat approximately 10 times.
Reconnect the spark plug wire and start the engine
following the instructions in the Engine Operator’s manual.
Suction
Hose
10. Use the control handle to engage the wedge to the farthest
Inlet
Filter
extended position. Then retract the wedge.
Figure 6-1
15
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11. If necessary Refill the reservoir within range marked on the
Flexible Pump Coupler
dipstick. See Fig. 6-3.
The flexible pump coupler is a nylon “spider” insert, located
between the pump and the engine shaft. Over time, the coupler
will harden and deteriorate. If you detect vibration or noise
coming from the area between the engine and the pump contact
an authorized service dealer. If the coupler fails completely, you
will experience a loss of power.
Dipstick
Beam
MAX
MIN
Lubricate both sides of the beam (where it comes into contact with
the splitting wedge), before each use, with engine oil.
Off-Season Storage
If the log splitter will not be used for more than 30 days, prepare
it for storage as follows:
WARNING! Never store the machine with fuel in
the fuel tank inside of building where fumes may
reach an open flame or spark, or where ignition
sources are present such as hot water and space
heaters, furnaces, clothes dryers, stoves, electric
motors, etc.
Hydraulic Fluid
Only
Figure 6-3
1.
Refer to the Engine Operator’s manual packed with your
log splitter for information on the off-season storage of the
engine.
12. Extend and retract the wedge 12 complete cycles to remove
trapped air in the system (the system is “self-bleeding”).
WARNING! Much of the original fluid has been drawn into
the cylinder and hoses. Make certain to refill the reservoir
to prevent damage to the hydraulic pump. Failure to refill
the tank will void the log splitter’s warranty.
2.
Clean the log splitter thoroughly.
NOTE: The use of pressure washers or a garden hose to
clean the splitter is not recommended. They may cause
damage to the bearings or the engine. The use of water will
result in a shortened life and reduce serviceability.
NOTE: Some fluid may overflow from the vent plug as the system
builds heat and the fluid expands and seeks a balanced level. Do
not operate the log splitter without the proper amount of fluid in
the reservoir tank.
3.
Wipe the machine with an oiled rag to prevent rust,
especially on the wedge and the beam.
4.
Store the log splitter in a clean, dry area. Do not store it
next to corrosive materials, such as fertilizer.
13. Maintain the fluid level within the range specified on the
dipstick at all times. When checking the fluid, always make
sure to tighten the dipstick until the top of the threads are
flush with the top of the pipe.
NOTE: If storing in an unventilated or metal storage shed,
be certain to rustproof the equipment by coating it with a
light oil or silicone.
NOTE: Always dispose of any used hydraulic fluid and
engine oil at approved recycling centers only.
14. Contaminants in the fluid may damage the hydraulic
components. Flushing the reservoir tank and hoses with
kerosene whenever service is performed on the tank,
hydraulic pump or valve is recommended. Contact an
authorized service dealer.
Hose Clamps
Check the clamps on the return hose before each use and check
the clamps on the suction hose once a season.
Hydraulic Filter
Change the hydraulic filter every 50 hours of operation. Use only
a 10 micron hydraulic filter. Order part number 723-0405.
16
se c t i O n 6— Ma i n t e n a n c e & ad j u s t M e n t s
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Service
7
9.
Align the pump coupling half with the nylon “spider” by
Flexible Pump Coupler
rotating the engine using the starter handle. Slide the
coupling half into place while guiding the three mounting
bolts through the holes in the pump support bracket.
The flexible pump coupler is a nylon “spider” insert, located
between the pump and the engine shaft. Over time, the coupler
will harden and deteriorate. Replace the coupler if you detect
vibration or noise coming from the area between the engine and
the pump. If the coupler fails completely, you will experience a
loss of hydraulic power.
10. Secure with the nuts removed earlier.
11. Set .0100” to .0600” of a clearance/gap between the nylon
“spider” and the engine coupling half by sliding a feeler
gauge or matchbook cover between the nylon “spider” and
the engine coupling half and moving the pump coupling
half as needed. Secure the pump coupling half with the set
screw. See Fig. 7-1.
NOTE: Never hit the engine shaft in any manner, as a blow will
cause permanent damage to the engine.
1.
Disconnect the spark plug wire and ground it against the
engine.
NOTE: Make certain the proper clearance/gap is obtained
2.
Remove the three flange lock nuts and hex screws that
secure the pump to the coupling shield. Two flange lock
nuts and hex screws are at the bottom corners and one is in
the top center. See Fig. 7-1.
before tightening the set screw.
12. Reconnect the spark plug.
Flange
Lock
Nuts
.0600
.0100
Set Screw
Hex Screw
Bottom View
Figure 7-1
3.
Remove the pump.
4.
Loosen the set screw on the pump coupling half and
remove the coupling half.
5.
6.
Rotate the engine by slowly pulling the starter handle until
the engine coupling half set screw is at the bottom. Loosen
the set screw using an Allen wrench and slide the coupling
half off the engine shaft.
Slide the new engine coupling half onto the engine shaft
until the end of the shaft is flush with the inner portion
of the coupling half. (There must be space between the
end of the engine support bracket and the coupling half).
Tighten the set screw.
7.
Install the nylon “spider” onto the engine coupling half.
8.
Install the pump coupling half and key on the pump shaft.
Rotate the coupling half until the set screw faces down. Do
not tighten set screw.
17
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Troubleshooting
8
Problem
Cause
Remedy
Cylinder rod will not move
1. Broken drive shaft.
1. See authorized service dealer.
2. Shipping plugs left in hydraulic hoses.
2. Disconnect hydraulic hoses, remove shipping
plugs, reconnect hoses.
3. Set screws in coupling not adjusted properly.
4. Loose shaft coupling.
3. See authorized service dealer.
4. Correct engine/pump alignment as necessary.
5. See authorized service dealer.
6. See authorized service dealer.
7. Flush and clean hydraulic system.
8. Check oil level.
5. Gear sections damaged.
6. Damaged relief valve.
7. Hydraulic lines blocked.
8. Incorrect oil level.
9. Damaged control valve.
9. See authorized service dealer.
10. Blocked control valve.
1. Gear sections damaged.
10. Flush and clean hydraulic system.
1. See authorized service dealer.
Slow cylinder shaft speed
while extending and
retracting
2. Excessive pump inlet vacuum.
2. Make certain pump inlet hoses are clear and
unblocked. use short, large diameter inlet
hoses.
3. Slow engine speed.
4. Damaged relief valve.
5. Incorrect oil level.
3. See authorized service dealer.
4. See authorized service dealer.
5. Check oil level.
6. Contaminated oil.
6. Drain oil, clean reservoir and refill.
7. See authorized service dealer.
7. Control valve leaking internally.
8. Internally damaged cylinder.
8. See authorized service dealer
Leaking Cylinder
1. Worn seals.
1. See authorized service dealer.
2. Scored cylinder.
2. See authorized service dealer.
18
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Problem
Cause
Remedy
Wood will not split or wood
splits too slowly
1. Small gear section damaged.
2. Pump check valve leaking.
3. Excessive pump inlet vacuum.
1. See authorized service dealer.
2. See authorized service dealer.
3. Make certain pump inlet hoses are clear and
unblocked.
4. Incorrect oil level.
4. Check oil level.
5. Contaminated oil.
5. Drain oil, clean reservoir and refill.
6. See authorized service dealer.
7. Do not attempt to split wood against the grain.
6. Control valve leaking internally.
7. Overloaded cylinder.
8. Internally damaged cylinder.
8. See authorized service dealer.
Leaking pump shaft seal
1. Broken drive shaft.
1. See authorized service dealer.
2. Engine/pump misalignment.
3. Gear sections damaged.
4. Damaged shaft seal.
2. Correct alignment as necessary.
3. See authorized service dealer.
4. See authorized service dealer.
5. Plugged oil breather.
1. Damaged control valve
5. Make certain reservoir is properly vented.
Wedge continues to move
when control handle is
released
1. See authorized service dealer.
Control handle does not
return to neutral when
released from forward
position
1. Hydraulic fluid too cold.
2. Hydraulic fluid too thick.
3. Hydraulic fluid contaminated.
4. Damaged control valve.
1. Warm up engine.
2. Replace hydraulic fluid.
3. Replace hydraulic fluid.
4. See authorized service dealer.
se c t i O n 8 — tr O u b l e s h O O t in g
19
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Replacement Parts
9
Component
Part Number and Description
737-0348A
Vented Dipstick
735-04103
718-04395
718-04392
710-1842A
Spider Bushing
Coupling, .875
Coupling, .500
Set Screw
723-0405
Hydraulic Oil Filter
737-04308
727-0451
727-04288
727-0443
727-04362
Inlet Filter
Inlet Hose
Hydro Hose
Return Hose
Hydro Hose
726-0132 Hose Clamp
634-0187
Wheel, 16.0 x 4.8 x 8.0
951-10292
951-12260
Spark Plug
Air Filter Assembly
731-05632
Key
Phone (800) 965-4CUB to order replacement parts or a complete Parts Manual (have your full model number and serial number
20
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Notes
10
21
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22
se c t i O n 10— nO t e s
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se c t i O n 10 — nO t e s
23
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CUB CADET LLC
MANUFACTURER’S LIMITED WARRANTY FOR
LOG SPLITTERS & JET SWEEPS
The limited warranty set forth below is given by Cub Cadet LLC with
c. Cub Cadet does not extend any warranty for products sold or
exported outside of the United States and/or Canada, and their
respective possessions and territories, except those sold through
Cub Cadet’s authorized channels of export distribution.
respect to new merchandise purchased and used in the United States,
its possessions and territories, and by MTD Products Limited with
respect to new merchandise purchased and used in Canada and/or its
territories and possessions.
d. Replacement parts that are not genuine Cub Cadet parts.
“Cub Cadet” warrants this product (excluding its Normal Wear Parts
as described below) against defects in material and workmanship
for a period of two (2) years commencing on the date of original
purchase and will, at its option, repair or replace, free of charge, any
part found to be defective in materials or workmanship. This limited
warranty shall only apply if this product has been operated and
maintained in accordance with the Operator’s Manual furnished with
the product, and has not been subject to misuse, abuse, commercial
use, neglect, accident, improper maintenance, alteration, vandalism,
theft, fire, water, or damage because of other peril or natural disaster.
Damage resulting from the installation or use of any part, accessory
or attachment not approved by Cub Cadet for use with the product(s)
covered by this manual will void your warranty as to any resulting
damage.
e. Service completed by someone other than an authorized service
dealer.
f. Transportation charges and service calls.
g. Cub Cadet does not warrant this product for commercial use.
No implied warranty, including any implied warranty of
merchantability of fitness for a particular purpose, applies after
the applicable period of express written warranty above as to the
parts as identified. No other express warranty, whether written or
oral, except as mentioned above, given by any person or entity,
including a dealer or retailer, with respect to any product, shall
bind Cub Cadet. During the period of the warranty, the exclusive
remedy is repair or replacement of the product as set forth above.
The provisions as set forth in this warranty provide the sole and
exclusive remedy arising from the sale. Cub Cadet shall not be
liable for incidental or consequential loss or damage including,
without limitation, expenses incurred for substitute or replacement
lawn care services or for rental expenses to temporarily replace a
warranted product.
Normal Wear Parts are warranted to be free from defects in material
and workmanship for a period of thirty (30) days from the date of
purchase. Normal wear parts include, but are not limited to items
such as: batteries, belts, blades, debris collection bags, wheels and
tires.
HOW TO OBTAIN SERVICE: Warranty service is available, WITH
PROOF OF PURCHASE, through your local authorized service
dealer. To locate the dealer in your area:
Some states do not allow the exclusion or limitation of incidental
or consequential damages, or limitations on how long an implied
warranty lasts, so the above exclusions or limitations may not apply
to you.
In the U.S.A.
To locate the dealer in your area, check your Yellow Pages, or contact
Cub Cadet LLC at P.O. Box 361131, Cleveland, Ohio 44136-0019,
com.
In no event shall recovery of any kind be greater than the amount of
the purchase price of the product sold. Alteration of safety features of
the product shall void this warranty. You assume the risk and liability
for loss, damage, or injury to you and your property and/or to others
and their property arising out of the misuse or inability to use the
product.
In Canada
Contact MTD Products Limited, Kitchener, ON N2G 4J1,
call 1-800-668-1238 or log on to our Web site at www.
mtdcanada.com.
This limited warranty shall not extend to anyone other than the
original purchaser or to the person for whom it was purchased as a
gift.
This limited warranty does not provide coverage in the following
cases:
HOW STATE LAW RELATES TO THIS WARRANTY: This limited
warranty gives you specific legal rights, and you may also have other
rights that vary in different jurisdictions.
a. Log splitter pumps, valves, and cylinders have a separate one year
warranty.
IMPORTANT: Owner must present Original Proof of Purchase to
obtain warranty coverage.
b. Routine maintenance items such as lubricants, filters, blade
sharpening, tune-ups, brake adjustments, clutch adjustments,
deck adjustments, and normal deterioration of the exterior finish
due to use or exposure.
Cub Cadet LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019; Phone: 1-877-282-8684
MTD Canada Limited - KITCHENER, ON N2G 4J1; Phone 1-800-668-1238
GDOC-100237 REV. A
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