308–501
INSTRUCTIONS-PARTS LIST
Rev
A
Supersedes
801–642 &
801–643
This manual contains IMPORTANT
WARNINGS and INSTRUCTIONS READ
AND RETAIN FOR REFERENCE
HYDRA-CLEANR 2245, 3035, 3040
Pressure Washer
P/N 800–062, Series B
P/N 800–063, Series B
2200 psi (152 bar) OPERATING PRESSURE
2600 psi (179 bar) MAXIMUM WORKING PRESSURE
P/N 800–065, Series C
P/N 800–335, Series A
3000 psi (207 bar) OPERATING PRESSURE
3400 psi (234 bar) MAXIMUM WORKING PRESSURE
GRACO INC. P.O. Box 1441 MINNEAPOLIS, MN 55440–1441
ECOPYRIGHT 1989, GRACO INC.
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EQUIPMENT MISUSE HAZARD
General Safety
System Pressure
Any misuse of the pressure washer or accessories, such
as overpressurizing, modifying parts, using incompatible
chemicals and fluids, or using worn or damaged parts,
can cause them to rupture and result in fluid injection,
splashing in the eyes or on the skin, or other serious
bodily injury, fire, explosion or property damage.
This sprayer can develop high operating pressures. Be
sure that all spray equipment and accessories are rated
to withstand the maximum working pressure of this
sprayer. DO NOT exceed the maximum
pressure of any component or accessory used in the
system.
working
NEVER alter or modify any part of this equipment; doing
so could cause it to malfunction.
Chemical Compatibility
CHECK all spray equipment regularly and repair or
BE SURE that all chemicals used in the chemical injector
are compatible with the wetted parts of the hose, gun,
wand and tip, as given in the Technical Data (inside back
replace worn or damaged parts immediately
.
ALWAYS wear protective eyewear and appropriate
clothing. If using a chemical injector, read and follow the
cover). Always read the chemical manufacturer
literature before using any chemical in this pressure
washer.
’s
chemical manufacturer
’s literature for recommendations
on additional protective equipment, such as a respirator
.
HOSE SAFETY
High pressure fluid in the hoses can be very dangerous. If
the hose develops a leak, split or rupture due to any kind
of wear, damage or misuse, the high pressure spray
emitted from it can cause a fluid injection injury or other
serious bodily injury or property damage.
NEVER use a damaged hose. Before each use, check
entire hose for cuts, leaks, abrasion, bulging cover , or
damage or movement of the hose couplings. If any of
these conditions exist, replace the hose immediately DO
.
NOT try to recouple high pressure hose or mend it with
tape or any other device. A repaired hose cannot contain
the high pressure fluid.
ALL FLUID HOSES MUST HA VE STRAIN RELIEFS
ON BOTH ENDS. The strain reliefs help protect the hose
from kinks or bends at or close to the coupling, which can
result in hose rupture.
HANDLE AND ROUTE HOSES CAREFULL Y. Do not
pull on hoses to move the pressure washer. Do not use
chemicals which are not compatible with the inner tube
and cover of the hose. DO NOT expose Graco hose to
TIGHTEN all fluid connections securely before each use.
High pressure fluid can dislodge a loose coupling or allow
high pressure spray to be emitted from the coupling.
temperatures above 200_ F (93_ C) or below –40_
F
(–40_ C).
FUEL AND EMISSION HAZARDS
NEVER fill the fuel tank while the unit is running or hot.
The fuel used in this unit is combustible and when spilled
on a hot surface can ignite and cause a fire. ALWAYS fill
tank slowly to avoid spilling.
invisible gas which can cause serious injury or death if
inhaled.
NEVER alter the throttle setting, which is factory set.
Tampering with this adjustment can damage the
NEVER operate the unit in a closed building. The exhaust
contains carbon monoxide, a poisonous, odorless,
pressure washer and will void the warranty
.
308-489
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MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers or other body
parts. KEEP CLEAR of moving parts when starting or
Pressure Relief Procedure
servicing the pressure washer to prevent discharging
high pressure fluid from the gun.
before checking or
operating the pressure washer
.
NEVER operate the pressure washer without all guards
and interlocks installed and functioning. Follow the
TERMS
WARNING: Alerts user to avoid or correct conditions
NOTE: Identifies helpful procedures and information.
that could cause bodily injury
.
CAUTION: Alerts user to avoid or correct conditions that
could cause damage to or destruction of equipment.
IMPORTANT
United States Government safety standards have been adopted under the Occupational Safety and Health Act. These
standards—particularly the General Standards, Part 1910, and the Construction Standards, Part 1926—should be
consulted.
4
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INSTALLATION
TEE HANDLE
(3040 ONLY)
HIGH
PRESSURE
HOSE
HOSE
RACK
CONNECTION
SPRAY
GUN
SPRAY
HOSE
INLET WATER
CONNECTION
3/4” GARDEN
HOSE
Figure
1
Check for Shipping Damage
The unit should be checked for any damage that may
have occurred in shipping. Any damage should be noted
Connect to Water Supply
CAUTION
Before attaching to the water supply , check
your local plumbing code regarding cross–
connection to the water supply . A backflow
preventer P/N 801–133 is available to prevent
backflow of contaminated water into the fresh
water supply. Install it upstream from the pump.
and the carrier notified immediately
.
Set Up
If you are using a downstream chemical injector, install it
between the pump unloader and the high pressure hose,
using the quick couplers provided.
If inlet water pressure is over 60 psi (4.1 bar) a
regulating water valve P/N 800–258 must be
installed at the garden hose connection.
Connect the high pressure hose between the pump outlet
and the gun inlet. Both of these connections are made
with quick couplers.
Do not exceed 160_ F (70_ C) inlet water
CAUTION
temperature.
Up to 100 ft (30 m) of high pressure hose may
be used. Longer hoses may af fect sprayer
performance, and chemical injector
performance, if used.
Connect a hose with at least a 3/4 inch (19 mm) ID from
the water supply to the unit’s 3/4 inch garden hose inlet.
The supply hose should not be more than 50 ft (15 m)
long.
Install the appropriate spray tip on the wand. See
Installing and Changing Spray T ips. If you are using a
sandblaster kit, see its separate manual for installation
instructions.
NOTE: The water source at the unit
must have a
minimum flow rate equal to that of the unit (see
Technical Data, inside back cover).
308-489
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STARTUP
Use this procedure whenever starting the pressure
washer to help insure that the unit is ready to operate and
If the engine is cold, completely close the engine
choke. Grasp the starter rope, brace one foot on the
pressure washer chassis and pull rope rapidly and
firmly. Continue holding the rope as it returns. Pull
and return the rope until the engine starts. In cool
weather, the choke may have to be kept closed for 10
to 30 seconds before opening it to keep the engine
running. Otherwise, open the choke as soon as the
engine starts.
starting is done safely
.
1. Check oil levels.
Engine: Add SAE 30 or 10W–30 weight detergent oil
as necessary
.
Pump: Add SAE 20 or 30 weight non–detergent oil as
necessary.
If the engine is warm, leave the choke open, or just
partly close it. Start the engine as described in the
preceding paragraph. When it starts, be sure to open
NOTE: Some units are equipped with a low–oil sensor
that shuts the engine of f if the oil level falls
below a certain level. If the unit stops
unexpectedly, check both the oil and the fuel
levels. Check the oil level each time the unit is
refueled.
the choke completely
.
CAUTION
On recoil start engines, never let the starter rope
return by itself. It could jam the recoil system.
7. ALWAYS engage the gun’ s trigger safety latch
whenever you stop spraying, even for a moment, to
reduce the risk of fluid injection or splashing in the
eyes or on the skin if the gun is bumped or triggered
accidentally.
2. Check fuel level.
WARNING
DO NOT refuel a hot engine. Refueling a hot
engine could cause a fire. Use only fresh, clean
regular or unleaded gasoline. Close the fuel
shutoff valve during refueling.
8. ALWAYS observe the following CAUTIONS to avoid
costly damage to the pressure washer
.
CAUTION
DO NOT allow the pressure washer to idle for
more than 10 minutes. Doing so may cause the
recirculating water to overheat and seriously
damage the pump. T urn of f the pressure
washer if it will not be spraying or cleaning at
least every 10 minutes. If heated inlet water is
3. Turn on the water supply
.
CAUTION
Never run the unit dry . Costly damage to the
pump will result. Always be sure the water
supply is completely turned on before
operating.
used, reduce this time further
.
DO NOT run the pump dry, which will quickly
damage the pump. Be sure the water supply is
fully turned on before starting the pump.
4. Trigger the gun until water sprays from the tip
indicating that the air is purged from the system.
DO NOT operate the pressure washer with the
inlet water screen removed. This screen helps
keep abrasive sediment out of the pump, which
could clog or scratch the pump. Keep this
screen clean.
5. Open the fuel shutof f valve and be sure the spark
plug ignition cable is pushed firmly onto the spark
plug. On those units equipped with an ignition shutof
switch, the switch should be in the “on” position.
Throttle should be in the “run” position.
f
DO NOT pump caustic materials; such
materials may corrode the pump components.
6. Start the engine.
NOTE: For easier starting, have one person start the
pressure washer while another person triggers
the spray gun.
9. See the chemical injector or sandblaster kit manual
for detailed cleaning information if these accessories
are used.
6
308-489
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Trigger Safety Latch
WARNING
Installing and Changing Spray Tips
WARNING
To reduce the risk of serious bodily injury
including fluid injection or splashing in the eyes
or onto the skin, use extreme caution when
,
To reduce the risk of serious bodily injury
,
including fluid injection, splashing in the eyes or
on the skin, ALWAYS engage the trigger safety
latch whenever spraying stops, even for a
moment.
changing spray tips.
procedure below
ALWAYS follow the
.
In the engaged position, the trigger safety latch
prevents the gun from being triggered
1. Follow the Pressure Relief Procedure.
2. Point the gun and wand away from yourself and
anyone else.
accidentally by hand or if it is dropped or
bumped. Be sure the latch is pushed fully down
when engaging it or it cannot prevent the gun
from being triggered. See Figure 2.
3. Without holding your hand over the spray tip (A), pull
back the quick coupler ring (B). Remove the old tip
and/or install a new one, and then release the ring.
See Figure 3.
4. Be sure the tip is secure before starting to spray
again.
5. Tip holding holes are provided on the chassis.
CAUTION
To avoid blowing the o–ring out of the quick
coupler, due to the high pressure in the system,
never operate the pressure washer without a tip
securely mounted in the quick coupler
.
TRIGGER SAFETY
LATCH
SHOWN ENGAGED
A
B
TRIGGER SAFETY
LATCH
SHOWN DISENGAGED
Figure
Figure 3
2
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SHUTDOWN, FLUSHING AND STORAGE
1. If the pressure washer will be exposed to freezing
temperatures, drain all water out of the pump. If it
must be stored in freezing temperatures, flush the
unit with a 50% anti–freeze solution. Relieve
pressure. Flush the pressure washer before using it
again to remove the anti–freeze.
WARNING
PRESSURE RELIEF PROCEDURE
To reduce the risk of serious bodily injury
including fluid injection and splashing in the
eyes, or on the skin, always follow this
procedure whenever you stop spraying for
more than 10 minutes, when shutting down,
,
and before checking or repairing any part of the
system.
NOTE: An anti–freeze flush kit P/N 802–327 is
available to make flushing easier
.
1. Engage the trigger safety latch.
2. Turn the sprayer off.
CAUTION
If water does freeze in the pressure washer ,
thaw it in a warm room before trying to start it.
DO NOT pour hot water on or into the pump; it
may crack the ceramic plungers!
3. Remove the ignition cable from the spark
plug.
4. Shut off the water supply
.
5. Disengage the trigger safety latch and
trigger the gun to relieve pressure, and
then engage the trigger safety latch again.
2. After each use, wipe all surfaces of the pressure
washer with a clean, damp cloth.
6. Before long–term (overnight) storage or
transporting of unit, disconnect the water
supply, and turn off the fuel supply valve.
3. Perform the appropriate maintenance.
maintenance chart.
See
MAINTENANCE
Observing regular maintenance intervals helps ensure
that you get maximum performance and life from the
Interval
What to do
pressure washer
.
Daily
Clean water inlet screen and
filter. Check engine and pump oil
levels. Fill as necessary. Check
There is a break–in period for the engine, pump and gear
reducer (if used). After changing the oil in these
gasoline level. Fill as necessary
.
components following their respective break–in periods,
After first 5
hours of
Change engine break–in oil.
Drain oil when warm. Use SAE
30 or 10W–30 detergent oil.
the interval between required changes is longer
.
operation
If the unit is operating in dusty conditions, these
maintenance checks should be made more often.
Each 25 hours
of operation
Clean and remove air cleaner
foam. Wash with water and
detergent. Dry thoroughly. Rub
with oil and squeeze to distribute
oil.
WARNING
To reduce the risk of serious bodily injury
including fluid injection, splashing in the eyes or
on the skin or injury from moving parts, always
,
After first 50
hours of
operation
Change pump break–in oil. Use
SAE 20 or 30 non–detergent oil.
follow the
Pressure Relief Procedure
Warning before proceeding.
Each 100 hours Clean or replace paper air
of operation
or 3 months
cleaner cartridge. Tap gently to
remove dirt. Change engine oil.
Use SAE 30 or 10W–30
detergent oil.
Each 500 hours Change pump oil. Use SAE 20
of operation
or 6 months
or 30 non–detergent oil.
8
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TROUBLESHOOTING CHART
WARNING
To reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or on the skin or
injury from moving parts, always follow the Pressure Relief Procedure Warning before proceeding.
CAUSE
SOLUTION
PROBLEM
Engine will not start
or is hard to start
No gasoline in fuel tank or carburetor
.
Fill the tank with gasoline, open fuel shut off valve.
Check fuel line and carburetor
.
Low oil (on units with low oil sensor).
Start/Stop switch in Stop position.
Add to proper level.
Move switch to start position.
W
ater in gasoline or old fuel.
Choked improperly. Flooded engine.
Dirty air cleaner filter
Drain fuel tank and carburetor. Use new fuel and dry
spark plug.
Open choke and crank engine several times to clear
out gas.
.
Remove and clean.
Spark plug dirty, wrong gap or wrong type. Clean, adjust the gap or replace.
Spray gun closed. rigger spray gun.
Partially plugged air cleaner filter Remove and clean.
Spark plug dirty, wrong gap or wrong type. Clean, adjust the gap or replace.
orn or wrong size tip. Replace with tip of proper size.
Inlet filter clogged. Clean. Check more frequently
orn packings, abrasives in water or
T
Engine misses or
lacks power
.
Low pressure and/or
pump runs rough
W
.
W
Check filter. Replace packings. See PUMP SERVICE.
natural wear
.
Inadequate water supply
.
Check water flow rate to pump.
Belt slippage.
Tighten or replace; use correct belts and replace both
at same time.
Fouled or dirty inlet or discharge valves.
Even a small particle can cause the valve
to stick.
Clean inlet and discharge valve assemblies. Check
filter.
Restricted inlet.
Check garden hose, may be collapsed or kinked.
Replace worn valves.
Worn inlet or discharge valves.
Leaking high pressure hose.
Replace high pressure hose.
W
ater leakage from
Worn packings.
Install new packings. See PUMP SERVICE.
under pump manifold
Water in pump
Humid air condensing inside crankcase.
orn packings.
Change oil as specified in MAINTENANCE.
Install new packings. See PUMP SERVICE.
Install new oil seals. See PUMP SERVICE.
W
Oil seals leaking.
Frequent or
premature failure of
the packings
Scored, damaged or worn plungers.
Install new plungers. See PUMP SERVICE.
Abrasive material in the fluid being pumped. Install proper filtration on pump inlet plumbing.
Inlet water temperature too high.
Overpressurizing pump.
Check water temperature; may not exceed 160_F.
Do not modify any factory–set adjustments. See
EQUIPMENT MISUSE HAZARD.
Excessive pressure due to partially plugged Clean or replace tip. See Installing and Changing Spray
or damaged tip.
Tips.
Pump running too long without spraying.
Never run pump more than 10 minutes without
spraying.
Running pump dry
.
Do not run pump without water
.
Strong surging at the Foreign particles in the inlet or discharge
Clean or replace valves. See PUMP SERVICE.
inlet and low
valve or worn inlet and/or discharge valves.
pressure on the
discharge side
308-489
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PARTS DRAWING
800–062 & 800–063 Hydra–Cleanr 2245 Pressure Washer
51
1
52
51
52
1
8
0
61
49
69
66
61
74
73
69
66
53
42
49
2
48
45
66
46
69
41
47
60
69
79
57
44
26
23
28
30
43
25
27
29
31
24
32
66
4
69
3
58
18
66
50
71
76
69
33
66
39
71
66
70
69
57
36
82
54
55
78
77
35
34
67
64
6
17
66
66
69
71
69
62
66
69
71
37
38
81
5
65
68
11
63
21
75
7
12
72
22
81
16
15
13
20
56
14
10
9
19
8
10 308-489
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PARTS LIST
800–062 & 800–063 Hydra–Cleanr 2245 Pressure Washer
REF PART
NO. NO.
REF
PART
DESCRIPTION
QTY
NO. NO.
DESCRIPTION
QTY
1
801–494 ENGINE, 11 HP, Briggs &
Stratton I/C (For 800–063 only)
801–283 ENGINE, 11 HP, Wisconsin
45
46
801–896 PULLEY, Engine
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
801–898 HUB, Engine (For 800–063 only)
801–376 HUB, Engine (For 800–062 only)
801–137 KEY
801–285 BELT, Drive (For 800–063 only)
801–003 BELT, Drive (For 800–062 only)
803–076 BUMPER, Rubber (For 800–062 only)
801–731 BUMPER, Rubber (For 800–063 only)
801–543 LABEL, Graco
802–363 LABEL, Caution
802–381 LABEL, Warning, ventilation
801–141 LABEL, Warning, belt guard
801–129 LABEL, Warning, chassis
801–130 LABEL, Warning, chassis
801–724 LABEL, Model 2245
801–941 SCREW, Cap, hex hd
5/16–18 x 1
801–940 SCREW, Cap, hex hd
5/16–18 x 3/4
801–559 SCREW, Cap, hex hd M8 x 30
801–022 SCREW, Cap, hex hd
5/16–18 x 1-3/4
Robin (For 800–062 only)
47
48
2
800–326 PUMP ASSEMBL
(see page 18)
800–067 CHASSIS
Y, 2200 psi
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
1
3
4
5
6
7
8
9
49
801–539 BUMPER
801–541 HANDLE
801–556 AXLE
50
51
52
53
54
55
56
57
801–550 WHEEL & TIRE ASSEMBL
800–160 FRONT LEG ASSEMBL
801–531 SCREW, Cap, hex hd 3/8–16 x 7
801–015 ASHER, Flat
Y
Y
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
41
42
43
44
W
801–499 NUT, Lock 3/8–16
801–537 LEG, Front
801–506 BOOT
801–504 BUMPER, Rubber
801–505 RETAINER, Spring
801–593 SPRING
801–521 BRACKET, Rail Stiffener
802–016 PLATE, Rail Stiffener
7
58
1
4
60
61
4
1
4
800–375 HOSE ASSEMBLY, w/couplers
62
63
64
803–298 SCREW, Cap, hex hd
5/16–18 x 3-1/2
801–546 SCREW, Cap, hex hd
3/8–16 x 1-1/4
801–605 SCREW, Machine, hex hd
#10–24 x 3/4
801–571 HOSE, High Pressure 50’
801–568 COUPLER, Male 3/8
801–569 COUPLER, Female 3/8
800–135 TIP ASSEMBLY, 0 Degree
801–090 COUPLER, Male 1/4
801–665 TIP, 0 Degree
1
4
20
1
4
20
1
7
2
3
1
2
1
1
1
4
1
1
1
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
801–015
801–023
801–606
801–363
801–025
801–875
WASHER, Flat 3/8
WASHER, Flat 5/16
WASHER, Flat #10
WASHER, Lock 3/8
WASHER, Lock 5/16
WASHER, Lock #10
800–134 TIP ASSEMBLY, 15 Degree
801–666 TIP, 15 Degree
800–060 TIP ASSEMBL
801–552 TIP, 25 Degree
Y, 25 Degree
800–061 TIP ASSEMBLY, 40 Degree
801–553 TIP, 40 Degree
801–548 GROMMET, Rubber
801–024 NUT, Hex 5/16–18
801–020 NUT, Lock 1/2–13
801–922 NUT, Flange 5/16–18
800–156 NUT, Flange 5/16–18
800–392 GUN & WAND ASSEMBL
Y
803–350 GUN, Spray
801–134
WAND, 32”
801–612
WASHER, Flat 1/2
801–009 COUPLER, Female 1/4
801–569 COUPLER, Female 3/8
801–603 NIPPLE, Hex 3/8
801–674 SLEEVE, 28”
801–364 COVER, Belt Guard
801–500 BASEPLATE, Belt Guard
801–004 PULLEY, Pump
801–608 PIN, Roll 3/16 x 1/2
801–610 BRACKET, Bumper
801–367 BUMPER, Rubber
801–676 SPACER, Pump
803–246 GUARD, Muffler (For 800–063 only)
802–521 O–RING, Female Coupler 3/8
801–202 O–RING, Female Coupler 1/4
801–135 HUB, Pump
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PARTS DRAWING
800–065 Hydra–Cleanr 3035 Pressure Washer
51
52
1
61
69
66
74
61
73
69
66
53
42
49
2
48
45
66
46
69
41
47
60
69
79
57
44
26
23
28
30
43
25
27
29
31
24
32
66
4
69
3
58
18
66
50
71
76
69
33
66
39
40[
71
66
70
69
57
36
82
54
55
78
77
35
34
67
64
6
17
66
66
69
71
69
62
66
69
71
37
38
81
5
65
68
11
63
21
75
7
12
72
22
81
16
15
13
20
56
14
10
9
19
8
12 308-489
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PARTS LIST
800–065 Hydra–Cleanr 3035 Pressure Washer
REF PART
NO. NO.
REF
PART
DESCRIPTION
QTY
NO. NO.
DESCRIPTION
QTY
1
2
801–283 ENGINE, 11 HP, Wisconsin
Robin
44
45
46
47
48
49
50
51
52
53
54
55
56
57
801–135 HUB, Pump
801–911 PULLEY, Engine
801–376 HUB, Engine
801–137 KEY
801–003 BELT, Drive
1
1
1
1
2
2
1
1
1
1
1
1
1
1
800–327 PUMP ASSEMBL
(see page 14)
800–067 CHASSIS
Y, 3000 psi
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
3
4
5
6
7
8
9
801–539 BUMPER
801–541 HANDLE
801–556 AXLE
803–076 BUMPER, Rubber
801–543 LABEL, Graco
802–363 LABEL, Caution
802–381 LABEL, Warning, ventilation
801–141 LABEL, Warning, belt guard
801–129 LABEL, Warning, chassis
801–130 LABEL, Warning, chassis
801–927 LABEL, Model 3035
801–941 SCREW, Cap, hex hd
5/16–18 x 1
801–940 SCREW, Cap, hex hd
5/16–18 x 3/4
801–559 SCREW, Cap, hex hd M8 x 30
801–022 SCREW, Cap, hex hd
5/16–18 x 1-3/4
801–550 WHEEL & TIRE ASSEMBL
800–160 FRONT LEG ASSEMBL
801–531 SCREW, Cap, hex hd 3/8–16 x 7
801–015 ASHER, Flat
Y
Y
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
41
42
43
W
801–499 NUT, Lock 3/8–16
801–537 LEG, Front
801–506 BOOT
801–504 BUMPER, Rubber
801–505 RETAINER, Spring
801–593 SPRING
801–521 BRACKET, Rail Stiffener
802–016 PLATE, Rail Stiffener
7
58
1
4
60
61
4
1
4
800–375 HOSE ASSEMBLY, w/couplers
62
63
64
803–298 SCREW, Cap, hex hd
5/16–18 x 3-1/2
801–546 SCREW, Cap, hex hd
3/8–16 x 1-1/4
801–605 SCREW, Machine, hex hd
#10–24 x 3/4
801–571 HOSE, High Pressure 50’
801–568 COUPLER, Male 3/8
801–569 COUPLER, Female 3/8
800–124 TIP ASSEMBLY, 0 Degree
801–090 COUPLER, Male 1/4
801–599 TIP, 0 Degree
1
4
20
1
4
20
1
7
2
3
1
2
1
1
1
4
1
1
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
81
82
801–015
801–023
801–606
801–363
801–025
801–875
WASHER, Flat 3/8
WASHER, Flat 5/16
WASHER, Flat #10
WASHER, Lock 3/8
WASHER, Lock 5/16
WASHER, Lock #10
800–125 TIP ASSEMBLY, 15 Degree
801–600 TIP, 15 Degree
800–126 TIP ASSEMBL
801–601 TIP, 25 Degree
Y, 25 Degree
800–127 TIP ASSEMBLY, 40 Degree
801–602 TIP, 40 Degree
801–548 GROMMET, Rubber
801–024 NUT, Hex 5/16–18
801–020 NUT, Lock 1/2–13
801–922 NUT, Flange 5/16–18
800–156 NUT, Flange 5/16–18
800–392 GUN & WAND ASSEMBL
Y
803–350 GUN, Spray
801–134
WAND, 32”
801–612
WASHER, Flat 1/2
801–009 COUPLER, Female 1/4
801–569 COUPLER, Female 3/8
801–603 NIPPLE, Hex 3/8
801–674 SLEEVE, 28”
801–364 COVER, Belt Guard
801–500 BASEPLATE, Belt Guard
801–004 PULLEY, Pump
801–608 PIN, Roll 3/16 x 1/2
801–610 BRACKET, Bumper
801–367 BUMPER, Rubber
801–676 SPACER, Pump
802–521 O–RING, Female Coupler 3/8
801–202 O–RING, Female Coupler 1/4
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PARTS DRAWING
800–335 Hydra–Cleanr 3040 Pressure Washer
1
51
52
49
59
74
61
73
69
66
53
42
2
48
45
66
46
69
41
47
60
69
79
57
44
26
23
28
30
43
25
27
29
31
24
32
66
4
69
3
58
18
50
71
76
69
33
66
39
40[
71
66
70
69
66
57
36
82
54
55
78
77
35
34
67
64
6
17
66
66
69
71
69
62
66
69
71
37
38
81
5
65
68
11
63
21
75
7
12
72
22
81
16
15
13
20
56
14
10
9
19
8
14 308-489
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PARTS LIST
800–335 Hydra–Cleanr 3040 Pressure Washer
REF PART
NO. NO.
REF
PART
DESCRIPTION
QTY
NO. NO.
DESCRIPTION
QTY
1
2
803–158 ENGINE, 11 HP, Honda
1
44
45
46
47
48
49
50
51
52
53
54
55
56
57
801–135 HUB, Pump
803–160 PULLEY, Engine
801–898 HUB, Engine
801–137 KEY
801–285 BELT, Drive
1
1
1
1
2
1
1
1
1
1
1
1
1
800–327 PUMP ASSEMBL , 3000 psi
Y
(see page 14)
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
1
3
4
5
6
7
8
9
800–067 CHASSIS
801–539 BUMPER
801–541 HANDLE
801–556 AXLE
801–217 BUMPER, Rubber
801–543 LABEL, Graco
802–363 LABEL, Caution
802–381 LABEL, Warning, ventilation
801–141 LABEL, Warning, belt guard
801–129 LABEL, Warning, chassis
801–130 LABEL, Warning, chassis
803–161 LABEL, Model 3040
801–941 SCREW, Cap, hex hd
5/16–18 x 1
801–940 SCREW, Cap, hex hd
5/16–18 x 3/4
801–210 SCREW, Cap, hex hd M8 x 16
801–559 SCREW, Cap, hex hd M8 x 30
801–022 SCREW, Cap, hex hd
5/16–18 x 1-3/4
801–550 WHEEL & TIRE ASSEMBL
800–160 FRONT LEG ASSEMBL
801–531 SCREW, Cap, hex hd 3/8–16 x 7
801–015 ASHER, Flat
Y
Y
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
W
801–499 NUT, Lock 3/8–16
801–537 LEG, Front
801–506 BOOT
801–504 BUMPER, Rubber
801–505 RETAINER, Spring
801–593 SPRING
801–521 BRACKET, Rail Stiffener
802–016 PLATE, Rail Stiffener
7
58
1
1
4
59
60
61
800–375 HOSE ASSEMBL , w/couplers
Y
801–571 HOSE, High Pressure 50’
801–568 COUPLER, Male 3/8
801–569 COUPLER, Female 3/8
4
1
4
62
63
64
803–298 SCREW, Cap, hex hd
5/16–18 x 3-1/2
801–546 SCREW, Cap, hex hd
3/8–16 x 1-1/4
801–605 SCREW, Machine, hex hd
#10–24 x 3/4
800–314 TIP ASSEMBLY, 0 Degree
801–090 COUPLER, Male 1/4
803–106 TIP, 0 Degree
800–315 TIP ASSEMBLY, 15 Degree
1
4
20
1
4
20
1
7
2
3
1
2
1
1
1
4
1
1
803–107 TIP, 15 Degree
800–316 TIP ASSEMBL
803–108 TIP, 25 Degree
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
81
82
801–015
801–023
801–606
801–363
801–025
801–875
WASHER, Flat 3/8
WASHER, Flat 5/16
WASHER, Flat #10
WASHER, Lock 3/8
WASHER, Lock 5/16
WASHER, Lock #10
Y, 25 Degree
800–317 TIP ASSEMBLY, 40 Degree
803–109 TIP, 40 Degree
801–548 GROMMET, Rubber
800–393 GUN & WAND ASSEMBL
803–350 GUN, Spray
Y
801–024 NUT, Hex 5/16–18
801–020 NUT, Lock 1/2–13
801–922 NUT, Flange 5/16–18
800–156 NUT, Flange 5/16–18
801–134
WAND, 32”
801–009 COUPLER, Female 1/4
801–569 COUPLER, Female 3/8
801–603 NIPPLE, Hex 3/8
801–957 SLEEVE, 18”
801–612
WASHER, Flat 1/2
801–608 PIN, Roll 3/16 x 1/2
801–610 BRACKET, Bumper
801–367 BUMPER, Rubber
801–676 SPACER, Pump
802–521 O–RING, Female Coupler 3/8
801–202 O–RING, Female Coupler 1/4
802–851 HANDLE
801–364 COVER, Belt Guard
801–500 BASEPLATE, Belt Guard
801–004 PULLEY, Pump
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PARTS DRAWING
800–326 Pump Assembly, 2200 psi
800–327 Pump Assembly, 3000 psi
10
9
63
55
8
66
67
64
65
7
11
6
46
60
61
62
5
4
1
47
44
45
3
2
54
53
59 58 57
52
50
49
11
48
51
13
9
10
19
56
20
14
18
12
12
17
40
15
41
16
42
43
14
44
45
39
29
28
23
21
32
33
26
22
24
30
25
34
31
35
36
27
31
37
38
16 308-489
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PARTS LIST
800–326 Pump Assembly, 2200 psi
800–327 Pump Assembly, 3000 psi
REF PART
REF PART
NO. NO.
DESCRIPTION
QTY
NO. NO.
DESCRIPTION
ASHER, Flat
PUMP, 2200 psi
PUMP, 3000 psi
LABEL, Keep From Freezing
NIPPLE
TEE
FILTER
NUT, Garden Hose
ADAPTER, Garden Hose
STRAINER, Garden Hose
QTY
1
801–467
MANIFOLD, 2200 psi
MANIFOLD, 3000 psi
SCREW, Cap, hex hd
1
1
8
8
54 801–485
55 801–466
801–899
W
1
1
1
1
801–647
2
3
801–468
801–469
WASHER, Lock
56 803–083
57 802–085
58 801–106
59 800–113
60 801–111
61 801–110
62 801–112
63 801–141
64 803–142
65 800–322
800–324
4
5
6
7
8
9
10
11
:
:
:
:
:
D
O–RING
SEAT, Valve
PLATE, Valve
SPRING
GUIDE, Valve
O–RING
1
1
1
1
1
1
1
1
1
1
D
CAP
HOSE ASSEMBLY, Bypass
:
VALVE ASSEMBL
SCREW, Cap, socket hd
COVER, Crankcase
O–RING, Crankcase Cover
BEARING, Tapered Roller
SEAL, Oil
BUSHING, Piston
CRANKCASE
DIPSTICK
Y
NIPPLE, Hex 1/2 x 3/8
UNLOADER, 2200 psi
UNLOADER, 3000 psi
NIPPLE, Hex 3/8
12 803–283
13 803–284
14 802–500
15 803–285
8
1
2
2
66 801–868
67 801–568
COUPLER, Male 3/8
16
h
17 803–286
18 802–895
19 801–475
20 803–144
21 803–287
803–332
1
1
1
1
1
1
6
1
3
3
3
3
5
5
1
1
1
1
:
D
Part of kit 1, 801–472 Valve Kit
Part of kit 4, 802–306 Valve Cap Kit
Part of kit 2, 801–473 Oil Seal Kit
Part of kit 6, 801–474 Plunger Repair Kit
Part of kit 3, 802–511 Crankshaft Seal Kit
h
GASKET, Cover
n
CRANKSHAFT, 2200 psi
CRANKSHAFT, 3000 psi
RING, Retaining
KEY
PIN, Wrist
GUIDE, Piston, 2200 psi
GUIDE, Piston, 3000 psi
ROD, Connecting
SCREW, Cap, socket hd
SCREW, Cap, socket hd
COVER, Crankcase, 2200 psi
COVER, Crankcase, 3000 psi
GAUGE, Sight
K
J
[
Part of kit 28, 801–487 Packing and Retainer Kit
Part of kit 8, 801–486 Packing Kit
22 803–288
23 802–794
24 803–289
25 803–323
803–325
26 803–291
27 803–273
803–292
28 803–321
803–293
29 802–345
30 802–793
PLUG, Oil Drain
31
n
O–RING
SCREW, Cap, socket hd
32 803–294
33 801–652
34 801–489
35 801–490
36
37
38
6
6
3
3
WASHER, Lock
WASHER, Flinger
PLUNGER, Ceramic
RING, Backup
WASHER
SCREW, Piston
COVER, Crankcase
SHIM
n
n
n
39 803–295
40 803–296
1
2
41
42
43
K
SEAL, Oil
O–RING
RETAINER, Packing
PACKING
RING, Head
RETAINER, Packing
RING, Long Life
BRACKET, Pump
SCREW, Cap, socket hd
J
J
44 J[
45
46
47
J
J
J
48 801–526
49 802–305
50 802–304
51 801–482
52 801–483
53 801–484
2
2
2
1
1
1
W
ASHER, Lock
PLUG, Hex
ASHER, Flat
PLUG, Hex
W
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PUMP SERVICE
Servicing the Plungers
WARNING
To reduce the risk of serious bodily injury
including fluid injection, splashing in the eyes or
on the skin, or injury from moving parts, always
,
NOTE: Plunger repair kit, P/N 801–474 is available to
replace retainers, o–rings, washers and
backup rings for three cylinders.
follow the
Pressure Relief Procedure
Warning before proceeding.
1. Loosen the plunger retaining screw five to six turns,
using an M10 wrench. Push the plunger towards the
crankcase to separate the plunger and retaining
screw.
NOTE: The following metric wrenches are needed:
M10, M13 and M30. Repair kits are available.
Refer to the individual repair sections and the
pump parts page for more details. For the best
results, use all parts in the kits.
2. Remove the screw from the plunger and examine the
o–ring, backup ring and copper bearing/gasket
washer. Replace these parts if necessary using kit
801–474.
NOTE: There are two dif ferent tool kits to aid in
servicing the pump. P/N 800–298 is used to
ease installation of packings. P/N 800–271
includes the items in 800–298 and tools to aid in
the removal of packing retainers.
3. Remove the plunger and flinger from the plunger
shaft. Clean, examine and replace parts as
necessary.
4. Inspect the plunger shaft for oil leakage from the
crankcase. If leaking is obvious, replace the oil seals.
Valves
Otherwise, DO NOT remove these seals as
cannot be reused. An oil seal kit is available to
replace the seals.
they
NOTE: For a set of six valves, order P/N 801–472.
1. Remove the hex plug from the manifold using an M30
wrench.
5. Lightly grease the flinger and oil seal, if it is being
replaced and replace them on the plunger shaft.
Then install the plunger
.
2. Examine the o–ring under the hex plug and replace it
if it is cut or distorted.
6. Lightly grease the retaining screw and the outer end
of the plunger. Place the washer, o–ring and backup
ring around the screw and install the screw through
the plunger. Torque to 14.4 ft–lb (19.5 Nm).
3. Remove the valve assembly from the cavity; the
assembly may come apart.
NOTE: If you plan to replace the packings, refer to
4. Install the new valve. Install the o–ring and hex plug;
torque to 75 ft–lb (103 Nm).
Servicing the V–Packings.
7. Lubricate the outside of each plunger . Slide the
manifold onto the crankcase, being careful not to
damage the seals.
NOTE: Retorque the plug after 5 hours of operation.
Pumping Section
8. Install the capscrews and washers finger–tight.
Torque the screws to 21.7 ft–lb (29 Nm) following the
tightening pattern (Figure 4). Uneven tightening may
cause the manifold to bind or jam.
1. Remove the eight capscrews and lockwashers from
the manifold using an M13 wrench.
2. Carefully separate the manifold from the crankcase.
NOTE: It may be necessary to tap the manifold lightly
5
8
1
3
4
2
7
6
with a soft mallet to loosen.
CAUTION
Keep the manifold properly aligned with the
ceramic plungers when removing to avoid
damage to the plunger or seals.
3. Carefully examine each plunger for any scoring or
Figure 4
cracking and replace as necessary
.
18 308-489
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5. Thoroughly clean the packing cavities and examine.
Servicing the V–Packings
NOTE: There are two types of packing kits: one is just
packings, the other includes the packings,
rings and retainers.
6. Lightly grease the packing cavities and then replace
the packings in the following order: head ring,
v–packing, intermediate ring, head ring, v–packing
and packing retainer with the o–ring installed in the
retainer groove.
1. Remove the manifold as outlined in the Pumping
Section.
CAUTION
2. Carefully pull the packing retainer from the manifold.
Examine the o–ring and replace it if it is cut or
damaged.
Be very sure the parts are installed in the proper
order and facing the correct direction. See the
pump drawing on page 16. Improperly installed
parts will cause a malfunction.
3. Remove the v–packing and head ring. Pull out the
intermediate retainer ring. Remove the second
v–packing and second head ring.
7. Reassemble the manifold as instructed in Servicing
the Plungers.
4. Inspect all parts and replace as necessary
.
ACCESSORIES
(Must be purchased separately)
DOWNSTREAM CHEMICAL INJECTOR KIT
800–117
For injecting harsh cleaning chemicals downstream from
the pump.
WATER SANDBLASTING KIT 800–120
For abrasive cleaning of stubborn dirt and paint.
Requires a spray tip which is not included in kit (2245
uses 801–666, 3035 uses 801–600, 3040 uses
803–107).
UPSTREAM CHEMICAL INJECTOR KIT
800–257
For injecting mild cleaning chemicals upstream into the
pump.
ANTI–FREEZE FLUSH KIT 802–327
For flushing system with 50% anti–freeze solution prior to
transporting or storing pressure washer in below freezing
temperatures.
BACKFLOW PREVENTOR 801–133
Prevent back–up of contaminated water into fresh
supply. Install upstream of pump.
INLET PRESSURE REGULATOR 800–258
Regulates inlet water pressure to 60 psi (4 bar)
maximum.
TECHNICAL DATA
Model 800–062
Model 800–063
Model 800–065
Model 800–335
Honda OHV
Engine (all 11 hp,
air–cooled, 4 cycle)
Wisconsin Robin
Briggs and Stratton
I/C
Wisconsin Robin
Gasoline Tank Capacity
6.2 quarts (6 liter)
2200 psi (152 bar)
6 quarts (5.7 liter)
2200 psi (152 bar)
6.2 quarts (6 liter)
3000 psi (207 bar)
6.9 quarts (6.5 liter)
3000 psi (207 bar)
Water Pump Maximum
Working Pressure
W
ater Pump Maximum Flow 4.5 gpm (17 lpm)
4.5 gpm (17 lpm)
3/4” garden hose (f)
213 lb (97 Kg)
3.5 gpm (13 lpm)
3/4” garden hose (f)
222 lb (101 Kg)
4 gpm (15 lpm)
Inlet Hose Connection
Weight
3/4” garden hose (f)
222 lb (101 Kg)
3/4” garden hose (f)
219 lb (100 Kg)
Dimensions
Length
44” (1
31” (787 mm)
28” (711 mm)
1
18 mm)
44” (1
31” (787 mm)
26” (660 mm)
1
18 mm)
44” (1
31” (787 mm)
28” (711 mm)
1
18 mm)
44” (1118 mm)
31” (787 mm)
26” (660 mm)
Width
Height
Maximum Inlet Water
Temperature
160_
F
(70_
C)
160_
F
(70_
C)
160_
F
(70_
C)
160_
F
(70_
C)
W
etted Parts
High Pressure Hose
Acrylonitrile and Buna–N cover and tube
Synthetic yarn and EPDM
Bypass Hose
Pressure Washer
(including fittings)
Anodized aluminum, Aluminum or bronze alloys, Brass Copper, Nylon–
r
composite,
PTFE
Ceramic, Buna–N, Cotton phenolic, 303, 304, and 316 Stainless steel, Polymide–12
thermoplastic,
r, Carbon steel, Zinc with or without yellow chromate plate
PTFE
is a registered trademark of the DuPont Company
.
PTFE
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THE GRACO WARRANTY
WARRANTY AND DISCLAIMERS
Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and
workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. As
purchaser’s sole remedy for breach of this warranty, Graco will, for a period of twenty four months from date of
sale, repair or replace any part of the equipment proven defective. This warranty applies only when the
equipment is installed, operated and maintained in accordance with Graco’s written recommendations.
This warranty does not cover, and Graco shall not be liable for, any malfunction, damage or wear caused by
faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence,
accident, tampering, or substitution of non–Graco component parts. Nor shall Graco be liable for malfunction,
damage or wear caused by the incompatibility with Graco equipment of structures, accessories, equipment or
materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance
of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective for examination
by Graco to verify the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge
any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If
inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a
reasonable charge, which charges may include the costs of parts, labor and transportation.
DISCLAIMERS AND LIMITATIONS
THE TERMS OF THIS W ARRANTY CONSTITUTE THE PURCHASER’S SOLE AND
EXCLUSIVE
REMEDY AND ARE IN LIEU OF ANY OTHER W ARRANTIES (EXPRESS OR IMPLIED), INCLUDING
WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE,
AND OF ANY NON–CONTRACTUAL LIABILITIES, INCLUDING PRODUCT LIABILITIES, BASED ON
NEGLIGENCE OR STRICT LIABILITY . EVER Y FORM OF LIABILITY FOR DIRECT , SPECIAL OR
CONSEQUENTIAL DAMAGES OR LOSS IS EXPRESSLY EXCLUDED AND DENIED. IN NO CASE SHALL
GRACO’S LIABILITY EXCEED THE AMOUNT OF THE PURCHASE PRICE. ANY ACTION FOR BREACH
OF
WARRANTY MUST BE BROUGHT WITHIN THREE (3) YEARS OF THE DATE OF SALE.
EQUIPMENT NOT COVERED BY GRACO WARRANTY
GRACO MAKES NO W ARRANTY, AND DISCLAIMS ALL
MERCHANTABILITY AND FITNESS FOR A P ARTICULAR PURPOSE, WITH RESPECT T
IMPLIED WARRANTIES OF
O
ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY
GRACO. These items sold, but not manufactured by Graco (such as electric motor, switches, hose, etc.) are
subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance
in making any claim for breach of these warranties.
Factory Branches: Atlanta, Chicago, Dallas, Detroit, Los Angeles, West Caldwell (N.J.)
Subsidiary and Affiliate Companies: Canada; England; Switzerland; France; Germany; Hong Kong; Japan
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
PRINTED IN U.S.A. 308–501 7/89
20 308-489
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