Shark BT-3530 Service manual

MODEL: BT
OPERATING INSTRUCTION
AND PARTS MANUAL
For technical assistance or the SHARK dealer nearest you
visit our website at www.shark-pw.com
#97-727
■BT-3530 ■BT-4020 ■BT-5030

3
CONTENTS
Model Number ______________________________
Serial Number ______________________________
Date of Purchase ___________________________
The model and serial numbers will be found on a decal attached to
the pressure washer. You should record both serial number and
date of purchase and keep in a safe place for future reference.
97-727, 96-721 • REV. 4/06
Introduction ............................................................................................. 4
Important Safety Information ................................................................ 4-5
Component Identification ......................................................................... 6
Assembly Instructions............................................................................. 7
Operating Instructions ............................................................................. 8
Detergents and General Operating Techniques ........................................ 9
Shut Down and Clean-Up ...................................................................... 10
Storage ................................................................................................. 10
Troubleshooting ................................................................................ 11-12
Preventative Maintenance ..................................................................... 13
Oil Change Record ................................................................................ 13
Exploded View .................................................................................. 14-15
Exploded View Parts List ................................................................. 16-18
Hose & Spray Gun ................................................................................ 19
Downstream Injector ............................................................................. 19
Specifications .................................................................................. 20-21
D Pump Exploded View and Parts List ............................................ 22-23
T Pump Exploded View and Parts List ............................................ 24-25
M Pump Exploded View and Parts List ........................................... 26-27
AR-AL Unloader Exploded View and Parts List .................................... 28
VBA35 Unloader Exploded View and Parts List ................................... 29
VB55 Unloader Exploded View and Parts List ...................................... 30
Warranty

97-727, 96-721 • REV. 4/06
OPERATOR’S MANUAL
PRESSURE WASHER
4
Thank you for purchasing this Pressure Washer.
All information in this manual is based on the latest
product information available at the time of printing.
We reserve the right to make changes at any time
without incurring any obligation.
Owner/User Responsibility:
The owner and/or user must have an understanding of
the manufacturer’s operating instructions and warnings
before using this pressure washer.Warning information
should be emphasized and understood. If the operator is
not fluent in English, the manufacturer’s instructions and
warnings shall be read to and discussed with the opera-
tor in the operator’s native language by the purchaser/
owner, making sure that the operator comprehends its
contents.
Owner and/or user must study and maintain for future
reference the manufacturers’ instructions.
This manual should be considered a permanent
part of the machine and should remain with it if
machine is resold.
When ordering parts, please specify model and
serial number.
IMPORTANT SAFETY
INSTRUCTIONS
WARNING:When using this machine, basic precau-
tions should always be followed, including the
following:
CAUTION:To reduce the risk of
injury, read operating instruc-
tions carefully before using.
1. Read the owner's manual thor-
oughly. Failure to follow in-
structions could cause mal-
function of the machine and
result in death, serious bodily
injury and/or property dam-
age.
2. Know how to stop the machine and bleed pres-
sures quickly. Be thoroughly familiar with the con-
trols.
3. Stay alert — watch what you are doing.
4. All installations must comply with local codes. Con-
tact your electrician, plumber, utility company or
the selling distributor for specific details.
To comply with the National Electrical Code (NFPA
70) and provide additional protection from risk of
electric shock, these pressure washers are
equipped with a UL approved ground fault circuit
interrupter (GFCI) power cord (120V and 230V
1 ph). All other models must be connected to a
GFCI circuit breaker.
WARNING: Flammable liquids
can create fumes which can ig-
nite causing property damage
or severe injury.
WARNING: Risk of explosion —
do not spray flammable liq-
uids.
5. Risk of explosion — do not
spray flammable liquids or
operate in an explosive loca-
tion.
WARNING: Keep water spray
away from electric wiring or fa-
tal electric shock may result.
6. To protect the operator from
electrical shock, the machine
must be electrically
grounded. It is the responsi-
bility of the owner to connect
this machine to a UL
grounded receptacle of
proper voltage and amperage ratings. Do not spray
water on or near electrical components. Do not
touch machine with wet hands or while standing in
water. Always disconnect power before servicing.
7. Grip cleaning wand securely with both hands be-
fore starting the cleaner. Failure to do this could
result in injury from a whipping wand.
WARNING: The high pressure
stream of fluid that this equip-
ment can produce can pierce
skin and its underlying tissues,
leading to serious injury and
possible amputation.
8. High pressure developed by
these machines will cause
personal injury or equipment
damage. Use caution when
operating. Do not direct dis-
charge stream at people, or severe injury or death
will result.
9. Never make adjustments on machine while in
operation.
WARNING
RISK OF EXPLOSION:
DO NOT USE WITH
FLAMMABLE LIQUIDS.
WARNING
KEEP WATER SPRAY
AWAY FROM
ELECTRICAL WIRING.
WARNING
RISK OF INJECTION
OR SEVERE INJURY
TO PERSONS. KEEP
CLEAR OF NOZZLE.
READ OPERATOR’S
MANUAL
THOROUGHLY
PRIOR TO USE.
CAUTION
INTRODUCTION & IMPORTANT SAFETY INFORMATION

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5
PRESSURE WASHER OPERATOR’S MANUAL
WARNING
USE PROTECTIVE
EYEWEAR WHEN
OPERATING.
WARNING: High pressure spray
can cause paint chips or other
particles to become airborne
and fly at high speeds.
10. Eye safety devices and foot
protection must be worn when
using this equipment.
11. Machines with spray gun
should not be operated with
the trigger in the off position for extensive periods
of time as this may cause damage to the pump.
12. Protect from freezing.
13. Be certain all quick coupler fittings are secured
before using pressure washer.
14. Do not allow acids, caustic or abrasive fluids to
pass through the pump.
15. Inlet water must be cold and clean fresh water.
16. To reduce the risk of injury, close supervision is
necessary when a machine is used near children.
Do not allow children to operate the pressure
washer. This machine must be attended dur-
ing operation.
17. The best insurance against an accident is precau-
tion and knowledge of the machine.
18. Manufacturer will not be liable for any changes
made to our standard machines or any compo-
nents not purchased from us.
IMPORTANT SAFETY INFORMATION

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OPERATOR’S MANUAL
PRESSURE WASHER
6
COMPONENT IDENTIFICATION
Pressure Nozzle
Soap
Nozzle
GFCI
Power
Supply
Power
Cord
Spray
Gun
Trigger
Start/Stop
Switches
Swivel
Connector
Inlet
Connector
Wand
Detergent
Tube
High Pressure Hose
Oil
Dipstick
Water Supply Hose
(not included)
Oil Level
Sight Glass
Detergent
Injector
Nozzle
Quick
Coupler
Detergent Bucket
(not included)
Detergent Injector - Allows you to siphon and mix de-
tergents.
High Pressure Hose - Connect one end to water pump
discharge nipple and the other end to spray gun.
Nozzle Quick Coupler - To easily connect the high
pressure hose and soap nozzle to wand.
Oil Level Sight Glass - A quick visual reference to the
oil level in the pump.
Pump - Develops high pressure.
Pump Protector - Cycles fresh cool water through
pump when recirculating water reaches 140°F.
Spray Gun - Must be connected to the high pressure
hose and wand.
Swivel Connector - Connects to the spray gun and
wand. Minimizes hassle of hose coiling.
Wand - Must be connected to the spray gun.
Note:If trigger on spray gun is released for more
than 2 minutes, water will leak from valve. Warm
water will discharge from pump protector onto
floor. This system prevents internal pump dam-
age.
Pump Protector
Pump

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7
PRESSURE WASHER OPERATOR’S MANUAL
ASSEMBLY INSTRUCTIONS
STEP 1: Attach the high pressure
hose to the spray gun using teflon
tape on hose threads.
STEP 3: Release the coupler col-
lar and push the nozzle until the
collar clicks. Pull the nozzle to
make sure it is seated properly.
STEP 5: Connect the high pressure
hose to the pump discharge fitting.
Push coupler collar forward until
secure.
STEP 2: Pull the spring-loaded col-
lar of the wand coupler back to in-
sert your choice of pressure nozzle.
STEP 6: Connect garden hose to
the cold water source.
STEP 7: Check inlet filters, remove
debris, then connect the garden
hose to pump water inlet.
CAUTION: Do not run the pump
without water or pump damage
will result.
Safety
Latch
Spray
Gun
High Pressure
Hose
Wand
Coupler
Pressure
Nozzle
Pressure
Nozzle Wand
Coupler
Coupler
Collar
Pump
Discharge
Fitting
High
Pressure
Hose
Cold
Water
Source
Garden
Hose
Pump
Water Inlet
Garden
Hose
Coupler Collar
DipStick
STEP 4: Remove shipping cap and
install oil dipstick. Check pump oil
level by using dipstick or observe oil
level in oil window (if equipped). Use
30 wt. non detergent oil.

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OPERATOR’S MANUAL
PRESSURE WASHER
8
OPERATING INSTRUCTIONS
STEP 1: Connect garden hose to the
cold water source and turn water on
completely. Never use hot water.
STEP 2: Trigger the spray gun to
eliminate trapped air then wait for a
steady flow of water to emerge from
the spray nozzle.
Cold
Water
Source
Garden
Hose
WARNING! Never replace
nozzles without engaging the
safety latch on the spray gun trig-
ger.
The five color-coded quick connect nozzles provide a wide array of spray
widths from 0° to 45° and are easily accessible when placed in the conve-
nient rubber nozzle holder, which is provided on the front of the machine.
NOTE: For a more gentle rinse, select the white 40° or green 25° nozzle.
To scour the surface, select the yellow 15° or red 0° nozzle.To apply deter-
gent select the black nozzle.
NOZZLES
Safety
Latch
STEP 3: Connect machine to ad-
equate power source. Push reset
button on GFCI.
STEP 4: Turn machine on.

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9
PRESSURE WASHER OPERATOR’S MANUAL
WARNING: Some detergents may
be harmful if inhaled or ingested,
causing severe nausea, fainting
or poisoning. The harmful ele-
ments may cause property dam-
age or severe injury.
STEP 1: Connect detergent injector to discharge nipple
on machine, Connect high pressure hose to injector
with quick coupler. (Check to make sure locking cou-
pler sleeves are in proper position before applying wa-
ter pressure.)
STEP 2: Use detergent designed
specifically for pressure washers.
Household detergents could dam-
age the pump. Prepare detergent so-
lution as required by the manufac-
turer. Fill a container with pressure
washer detergent. Place the filter
end of detergent suction tube into
the detergent container.
STEP 3: With safety latch on spray gun engaged, se-
cure black detergent nozzle into quick coupler.
NOTE: Detergent cannot be applied using red, yellow,
green or white nozzles.
STEP 4: With the engine run-
ning, pull trigger to operate ma-
chine. Liquid detergent is drawn
into the machine and mixed with
water. Apply detergent to work
area. Do not allow detergent to
dry on surface.
IMPORTANT:You must flush the detergent injection
system after each use by placing the suction tube
into a bucket of clean water, then run the pressure
washer in low pressure for 1-2 minutes.
THERMAL PUMP PROTECTION
If you run the engine on your pressure washer for 3-5
minutes without pressing the trigger on the spray gun,
circulating water in the pump can reach high tempera-
tures. When the water reaches this temperature, the
pump protector engages and cools the pump by dis-
charging the warm water onto the ground.This thermal
device prevents internal damage to the pump.
CLEANINGTIPS
Pre-rinse cleaning surface with fresh water. Place deter-
gent suction tube directly into cleaning solution and ap-
ply to surface at low pressure (for best results, limit
your work area to sections approximately 6 feet square
and always apply detergent from bottom to top). Allow
detergent to remain on surface 1-3 minutes. Do not al-
low detergent to dry on surface. If surface appears to
be drying, simply wet down surface with fresh water. If
needed, use brush to remove stubborn dirt. Rinse at
high pressure from top to bottom in an even sweeping
motion keeping the spray nozzle approximately 1 foot
from cleaning surface. Use overlapping strokes as you
clean and rinse any surface. For best surface cleaning
action spray at a slight angle.
Recommendations:
• Before cleaning any surface, an inconspicuous area
should be cleaned to test spray pattern and dis-
tance for maximum cleaning results.
• If painted surfaces are peeling or chipping, use ex-
treme caution as pressure washer may remove the
loose paint from the surface.
• Keep the spray nozzle a safe distance from the sur-
face you plan to clean. High pressure wash a small
area, then check the surface for damage. If no dam-
age is found, continue to pressure washing.
CAUTION - Never use:
• Bleach, chlorine products and other corrosive
chemicals
• Liquids containing solvents (i.e., paint thinner, gaso-
line, oils)
• Tri-sodium phosphate products
• Ammonia products
• Acid-based products
These chemicals will harm the machine and will dam-
age the surface being cleaned.
RINSING
It will take a few seconds for the detergent to clear. Apply
safety latch to spray gun. Remove black soap nozzle
from quick coupler. Select and install desired high pres-
sure nozzle. NOTE: You can also stop detergent from
flowing by removing detergent siphon tube from bottle.
WARNING
DETERGENTS AND GENERAL CLEANING TECHNIQUES
Discharge
Nipple
Detergent
Injector
Quick
Coupler
Soap
Nozzle
Filter
High Pressure Hose

97-727, 96-721 • REV. 4/06
OPERATOR’S MANUAL
PRESSURE WASHER
10
SHUTTING DOWN AND CLEAN-UP
STEP 1: Remove detergent suction
tube from container and insert into
one gallon of fresh water. Slide
nozzle forward for low pressure or
to connect black detergent nozzle.
Pull trigger on spray gun and siphon
water for one minute.
STEP 2: Turn off machine. STEP 3: Turn off water
supply.
STEP 5: Disconnect the garden
hose from the water inlet on the
machine.
STEP 6: Disconnect the high
pressure hose from high pres-
sure outlet.
STEP 7: Engage
the spray gun
safety lock.
STEP 4: Press trig-
ger to release wa-
ter pressure.
Pump
Water
Inlet
High
Pressure
Outlet
Safety
Latch
STORAGE
CAUTION
Pump Storage
CAUTION: Always store your pres-
sure washer in a location where the
temperature will not fall below 32° F
(0° C). The pump in this machine is
susceptible to permanent damage if
frozen.
FREEZE DAMAGE IS NOT COVERED BY WARRANTY.
If you must store your pressure washer in a location
where the temperature is below 32° F, you can mini-
mize the chance of damage to your machine by drain-
ing your machine as follows:
1. Stop the pressure washer and detach supply hose
and high pressure hose. Squeeze the trigger of the
spray gun to drain all water from the wand and
hose.
2. Restart pressure washer and let it run briefly (about
5 seconds) until water no longer discharges from
the high pressure outlet.

97-727, 96-721 • REV. 4/06
11
PRESSURE WASHER TROUBLESHOOTING GUIDE
TROUBLESHOOTING
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97-727, 96-721 • REV. 4/06
PRESSURE WASHER TROUBLESHOOTING GUIDE
12
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
MOTOR WILL NOT
START
Usually caused by line trouble, such
as single phasing at the starter
Check source of power. Check overloads,
fuses, controls, etc.
MOTOR
OVERHEATING
Overload. Compare actual amps
(measured) with nameplate rating
Locate and remove source of excessive
friction in motor or load.
Reduce load or replace with motor of greater
capacity.
Single phasing Check current at all phases (should be
approximately equal) to isolate and correct
problem.
Improper ventilation Check external cooling fan to be sure air is
moving properly across cooling fins.
Excessive dirt build-up on motor. Clean
motor.
Unbalanced voltage Check voltage at all phases (should be
approximately equal) to isolate and correct
the problem.
Over voltage or under voltage Check input voltage at each phase to motor.
Open stator winding Check stator resistance at all three phases
for balance.
Improper connections Inspect all electrical connections for proper
termination, clearance, mechanical strength
and electrical continuity. Refer to wiring
diagrams.
BEARING
OVERHEATING
Misalignment Check and align motor and driven
equipment.
Excessive belt tension Reduce belt tension to proper point for load.
Excessive grease in bearing Remove grease until cavity is approximately
3/4 filled.
Insufficient grease in bearing Add grease until cavity is approximately 3/4
filled.
Dirt in bearing Clean bearing cavity and bearing. Repack
with correct grease until cavity is
approximately 3/4 filled.
GROWLING OR
WHINING
Bad bearing Replace bearing. Clean all grease from
cavity and new bearing. Repack with correct
grease until cavity is approximately 3/4 filled.

97-727, 96-721 • REV. 4/06
13
PRESSURE WASHER OPERATOR’S MANUAL
PREVENTATIVE MAINTENANCE
This pressure washer was produced with the best available materials and quality craftsmanship. However, you
as the owner have certain responsibilities for the correct care of the equipment. Attention to regular preventative
maintenance procedures will assist in preserving the performance of your equipment. Contact your dealer for
maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer. Per-
form maintenance more often under severe conditions.
General InspectionInspect the motor at regular intervals, approximately every 500 hours of operation,
or every 3 months, whichever occurs first. Keep the motor clean and the ventilation
openings clear. The following steps should be performed at each inspection:
WARNING: Do not touch electrical connections before you first ensure that power
has been disconnected. Electrical shock can cause serious or fatal injury. Only
qualified personnel should attempt the installation, operation and maintenance of
this equipment.
1. Check that the motor is clean. Check that the interior and exterior of the motor
is free of dirt, oil, grease, water, etc. Oily vapor, paper pulp, textile lint, etc.
can accumulate and block motor ventilation. If the motor is not properly ven-
tilated overheating can occur and cause early motor failure.
2. Check all electrical connectors to be sure that they are tight.
Lubrication & Bearings Bearing grease will lose its lubricating ability over time, not suddenly.The lubricating
ability of a grease (over time) depends primarily on the type of grease, the size of the
bearing, the speed at which the bearing operates and the severity of the operating
conditions. Good results can be obtained if the following recommendations are used
in your maintenance program.
Type of Grease A high grade ball or roller bearing grease should be used. Recommended greases for
standard service conditions are: Shell Dolium R (Factory installed) or Chevron SRI.
OIL CHANGE RECORD
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Pump Oil
Inspect Daily inspect the oil level
Change After first 50 hours, then every 500 hours or annually
Replace High Pressure Nozzle Every 6 months
Replace Quick Connects Anually
Clean Water Screen/Filter Weekly
Replace HP Hose Anually if there is any sign of wear
Grease Motor Every 10,000 hours or annually

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OPERATOR’S MANUAL
PRESSURE WASHER
14
EXPLODED VIEW
7
45
51
61
46
58
53
57
29
27
24
28
36
68
66
64
63
65
67
3
1
2
69
48
37
48
5
6
5
5
56
5
76
9
9
91
8
43
7
5
48
48
5
18
2
45 42,95,96,104
44
45
21
70
52
47
65
62
35
73
23
71
1
2
3
23
25
75
5
74
76
89
29
44
2
91
43
90
75
5
25
59
47
46
65
97
98
63
37
36
92
64
63
46
54
6
5
46
99
100
60
38
3927
50 49 BT-35007A,
PE4-3000A
27 28
66
68
67
69
38
39
77
103
49 102
77
38
28
39106
38,39
50
49
102
49 107
108
Model
PE3-11024
39,77,106
106
101
39
39, 106
38
77
3

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15
PRESSURE WASHER OPERATOR’S MANUAL
EXPLODED VIEW
41
40
72
34
33
22
26
19
20
30
32
31
5
6
5
6
10
15
16
14
6
5
12b
13
17
5
6
11
12a
87
78
81
84
83
34
80
79
82
88 85
86
22
65
26
41
40
22
34
33
40
26
41
94
93
PE3-11024D
BT Models 353007,
402007, 503007
99 105
PE4-20024,
4-30024,
5-30024

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OPERATOR’S MANUAL
PRESSURE WASHER
16
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
1 90-2004 Nut, Jam, ESNA, NC, 5/8" 2
2 90-4005 Washer, Flat, SAE, 5/8" 4
3 4-0307 Tire & Wheel Cmpl, Steel 6"
(All Models except 3-11024) 2
4-0303 Wheel & Tire Assembly,
4" Tube, (3-11024) 2
4 95-07101130 Handle, Bumper, 1-1/4",
Chrome Plated 1
5 90-4002 Washer, Flat, SAE, 3/8" (BT,
PE3-11024) 28
(All Other PE Models) 30
6 90-2002 Nut, ESNA, NC, 3/8" (BT,
PE3-11024) 16
(All Other PE Models) 14
7 90-10220 Bolt, 3/8" x 3-1/2", Tap 2
8 95-07101135 Bracket, Belt Tension 1
9 90-2020 Nut, Cage, 3/8", 12 Gauge 2
10 95-07101219 Bracket, Foot, Black (PE) 1
95-07101219R Bracket, Foot, Red (BT) 1
11 92-102 Foot Assembly
(Items 11-17) 2
12a 90-1023 Bolt, 3/8" x 5", NC 2
12b 90-40125 Washer, 3/8" x 1", Steel 2
13 2-01041 Pad, Soft Rubber 2
14 90-4015 Washer, 2-1/2" x 7/16",
Flat Washer 2
15 95-07161114A Tube, Foot, Bolt PC 2
16 90-5009 Spring, Foot, Compression 2
17 2-0107 Bellows, Leg (Boot) 2
18 95-07101216 Frame, Black, Welded
(PE3-11024D) 1
95-07101222 Frame, Large, Black,
Welded (All Other PE Models)1
95-07101222R Frame, Large, Red (BT) 1
19 11-0364 Label, BT 1
10-99060 Label, PE 1
20 95-07101145 Handle, 1-1/4", Chrome 1
21 6-05172 Locknut, 3/4" 2
22 2-2007 Nipple, 3/4" x 3/8" Male 1
23 95-07101021 Bracket, Electrical Box (All
Models except 353007A,
4-30024A) 1
95-07101022 Bracket, Electrical Box
(353007A, 4-30024A) 1
24 10-08018 Label, Warning Service
Cord 1
25 2-0106 Cushion, Pump 2
26 Unloader, See Specifications Pages
ITEM PART NO. DESCRIPTION QTY
27 6-01060 Cord, w/GFCI, 120V/20 Amp,
36' (3-11024D) 1
6-0105 Cord, Service 12/4 (353007C;
4-20024B,C; 402007B,C;
4-30024C; 503007C;
5-30024C) 15 ft.
6-01059 Cord w/GFCI, 240V/30Amp
36' (402007A, 4-20024A) 1
6-0109 Cord, Service,10/4
(353007B; 4-30024B) 15 ft.
6-010690 GFCI, 240V, 40A, 1 PH, 37'
Cord (353007A; 4-30024A) 1
6-01021 Cord, Service, 8/4
(503007B; 5-30024B) 15 ft.
28 6-0108 Cord, Service, SEO, 10/3
(402007A; 4-20024A) 2.75 ft.
6-0104 Cord Service SEO, 12/3
(3-11024D) 2 ft.
6-0105 Cord, Service, SEO, 12/4
(353007C; 402007B,C;
4-20024B,C; 4-30024C;
5-30024C; 503007C) 2.75 ft.
6-0109 Cord, Service, SEO, 10/4
(353007B; 4-30024B) 2.75 ft.
6-0102 Cord, Service SEO 8/3
(353007A; 4-30024A) 4.66 ft.
6-01021 Cord, Service SEO, 8/4
(5-30024B; 503007B) 2.75 ft.
29 6-051595 Fitting, STRT, LQ Tite, Plastic
(353007B,C; 402007A,B,C;
4-20024A,B,C;4-30024B,C;
5-30024C; 503007C) 2
6-05170 Strain Relief, Water Tight
(5-30024B, 503007B) 2
30 2-0103 Grommet, Rubber, 1/8" 5
31 4-12804000 Nozzle, SAQC MEG 0004
Red (4-30024; 353007) 1
4-12804015 Nozzle, SAQC MEG 1504
Yellow (4-30024; 353007) 1
4-12804025 Nozzle, SAQC MEG 2504
Green (4-30024; 353007) 1
4-12804040 Nozzle, SAQC MEG 4004
White (4-30024; 353007) 1
4-12805500 Nozzle SAQC MEG 0005.5
Red (3-11024, 503007,
5-30024) 1
4-12805515 Nozzle, SAQC MEG 15055
Yellow (3-11024, 503007,
5-30024) 1
4-12805525 Nozzle, SAQC MEG 25055
Green (3-11024, 503007,
5-30024) 1
4-12805540 Nozzle, SAQC MEG 4055 White
(3-11024, 503007, 5-30024) 1

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17
PRESSURE WASHER OPERATOR’S MANUAL
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
31 4-12806000 Nozzle, SAQC MEG 0506
Red (4-20024, 402007) 1
4-12806015 Nozzle, SAQC MEG 1506
Yellow (4-20024, 402007) 1
4-12806025 Nozzle, SAQC, Meg 2506
Green (4-20024, 402007) 1
4-12806040 Nozzle, SAQC MEG 4006
White (4-20024, 402007) 1
32 4-16540 Nozzle, Brass, Soap 1
33 2-1902 Strainer, Inlet Garden Hose 1
34 2-10942 Swivel, 1/2" MP x 3/4" GHF 1
35 6-05154 Strain Relief, Plastic, LQ Tite
(3-11024) 1
6-05181 ▲Locknut, 1/2” (3-11024) 1
36 Overload, See Specifications Pages
37 Contactor, See Specifications Pages
38 90-1991 Screw, 10/32" x 1/2" (3-11024D,
4-02007A, 402007A) 4
(353007A, 4-30024A) 7
(353007B,C; 402007B,C;
503007B,C; 4-20024B,C;
4-30024B,C; 5-30024B,C) 5
39 90-017 Nut, 10/32" Keps (4-20024A,
402007A; 353007B,C;
402007B,C; 503007B,C;
4-20024B,C; 4-30024B,C;
5-30024B,C) 6
(3-11024D) 7
(353007, 4-30024A) 10
40 2-30082 Pump Protector, 1/2", PTP
(All Models Except 3-11024) 1
2-300812 Pump Protector 1/4” 145°
(3-11024) 1
41 Pump, See Specifications Pages
42 Motor, See Specifications Pages
43 90-1007 Bolt, 5/16" x 1", NC HH
(3-11021) 4
90-1017 Bolt, 3/8" x 1-1/4", NC HH
(All Models Except 3-11021) 4
44 90-4001 Washer, 5/16" Flat (3-11021) 4
90-4002 Washer, 3/8" Flat (All Models
Except 3-11021) 4
45 90-2001 Nut, 5/16" ESNA (3-11021) 4
90-2002 Nut, 3/8" ESNA (All Models
Except 3-11021) 4
46 90-4001 Washer, 5/16" Flat 6
47 90-2001 Nut, 5/16" ESNA, NC 3
48 90-1020 Bolt, 3/8" x 2", NC HH 8
49 90-4000 Washer, 1/4" Flat, SAE 4
50 90-2000 Nut, 1/4" ESNA, NC 2
51 90-1006 Bolt, 5/16" x 3/4", NC HH 1
ITEM PART NO. DESCRIPTION QTY
52 95-07101211 Back Plate, Belt Guard,
Large (All Models Except
3-11024) 1
95-07101213 Back Plate, Belt Guard,
Small (3-11024) 1
53 2-01171 Belt Guard, Small
(PE3-11024) 1
2-01172 Belt Guard, Large (PE) 1
2-0117201 Belt Guard, Large (BT) 1
54 90-1007 Bolt, 5/16" x 1" NC, HH 2
55 10-020PE ▲ Label, PE 1
56 10-2031100 ▲ Label, 3-1100 1
10-2042000 ▲ Label, 4-2000 1
10-2043000 ▲ Label, 4-3000 1
10-2053000 ▲ Label, 5-3000 1
57 Pump, See Bushing Specifications Pages
58 Motor, See Bushing Specifications Pages
59 Motor, See Pulley Specifications Pages
60 Pump, See Pulley Specifications Pages
61 Belt, See Specifications Pages
62 6-03911 Lid, Plastic, Carlon (3-11024) 1
63 6-03904 Enclosure, Fiberglass, Nema4X
(except 3-11024, 35007A,
4-30024A) 1
6-03909 Box, Plastic 10" x 8" x 6"
(353007, 4-30024A) 1
64 10-08015A Label, OFF/ON for Push Button
(All Models Except 3-11024) 1
65 10-08021 Label, Disconnect
Power Supply 1
66 6-2021 Switch, Green Push Button,
CH E22PB3 (All Models
Except 3-11024) 1
67 6-2001 Block, Contact, N/O, CH E22B2
(All Models Except 3-11024) 1
68 6-2022 Switch, Red Push Button, CH
E22EB2(All Models Except
3-11024) 1
69 6-2000 Block, Contact, N/C, CH E22B1
(All Models Except 3-11024) 1
70 6-021595 Din Rail (All Models Except
(3-11024D, 353007A, 4-20024A,
4-30024A, 402007A) 4"
71 6-03910 Box, Electric (3-11024 only) 1
72 2-1044 Plug, Brass 1/8"
(353007, 402007, 503007) 1
73 6-051595 Strain Relief, STRT, LQ Tite
Large, 3/4" (3-11024) 1
6-05172 ▲Locknut, 3/4” (3-11024) 1
74 6-020204 Switch, 2 Pos., 1-3 PH
(3-11024) 1
75 90-1016 Bolt, 3/8" x 1", NC 4

97-727, 96-721 • REV. 4/06
OPERATOR’S MANUAL
PRESSURE WASHER
18
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
76 90-2007 Nut, 3/8" Hex NC 2
77 11-1042 Label, Ground 1
78 2-1042 Tee, 1/2" (4-20024,
4-30024, 5-30024) 1
79 4-02110000 Hose, 1/2" Push-On (4-20024,
4-30024, 5-30024) 1.3 ft.
80 2-1105 Swivel, 1/2" JIC Fem, Push-On
(4-20024, 4-30024, 5-30024) 2
81 2-1062 Elbow, 1/2" JIC x 1/2", 90°
(4-20024, 4-30024, 5-30024) 1
82 4-02047720 Hose, 3/8" x 20", 2 Wire,
Pressure Loop (4-20024,
4-30024, 5-30024) 1
83 2-0053 Elbow, 1/2" JIC x 3/8", 90°
(4-20024, 4-30024, 5-30024) 1
84 2-0051 Nipple, 1/2" JIC x 3/8", Pipe
(4-20024, 4-30024, 5-30024) 1
85 2-0006 Nipple, 3/8", Hex (4-20024,
4-30024, 5-30024) 1
86 95-07101216/B Block, Unloader, 3/8" x 3/8",
Brass (4-20024, 4-30024,
5-30024) 1
87 2-1060 Elbow, 1/2" x 3/8", 90° (4-20024,
4-30024, 5-30024) 1
88 90-1020 Bolt, 3/8" x 2", NC HH (4-20024,
4-30024, 5-30024) 2
89 90-10343 Bolt, 10mm x 20mm, HH (All
Models except 3-11024) 4
90-1030 Bolt, 8mm x 16mm HH
(3-11024) 4
90 90-400910 Washer, 7/16" Lock, Split(All
Models except 3-11024) 4
90-4009 Washer, 3/8", Lock, Split Ring
(3-11024) 4
91 90-4007 Washer, 3/8" x 1-1/2", Fender
(All Models Except 3-11024) 6
90-4006 Washer, 5/16” x 1-1/4” Fender
(3-11024) 6
92 6-05172 ▲ Locknut, 3/4” Conduit
(353007A, 4-30024A) 2
93 95-07102382 Hanger, Hose & Wand 1
94 90-20012 Nut, 5/16" Whiz Loc, Flange 2
ITEM PART NO. DESCRIPTION QTY
95 6-051595 ▲Strain Relief, Watertite
(3-11024D; 353007B,C;
4-20024A,B,C; 4-30024B,C;
402007A,B,C) 1
6-051700 ▲Strain Relief, 1" Metal
(4-30024A, 5-30024C,
503007C, 353007A) 1
6-051701 Strain Relief, 1” (5-30024B,
503007B) 1
96 6-05181B ▲Lock Nut, 3/4" (3-11024D;
353007B,C; 4-20024A,B,C;
4-30024B,C; 402007A,B,C) 1
6-05182 Locknut, 1”(353007A;4-30024A;
503007B,C; 5-30024B,C) 1
97 6-05170 Strain Relief, 3/4 Watertight
(353007A, 4-30024A) 1
98 6-051595 Strain Relief, 3/4 Watertight
Plastic (353007A, 4-30024A) 1
99 9.800-049.0 Label, Manufacturer’s Cleaning
Solution 1
100 10-99055 Label (PE) 1
11-0332 Label (BT) 1
101 95-07290068 Stand-Off Electrical Box
(353007A, 4-30024A) 1
102 90-1028 Eye Bolt, 1/4” x 1” 2
103 90-5004 Spring, Pull, Belt Guard 1
104 11-1042 ▲Label, Ground (Motor) 1
105 4-011184 Chemical Injector Assy. 1
106 90-1994 Screw, 10/32” x 1-1/4” Ground
(All Models Except 3-11024D)1
90-100030 Screw, 10/32” x 3/4” Ground
(3-11024D) 1
107 10-08016 Label, Indoor Use 1
108 10-9999 Label, Clear Lexan 1
109 90-1999 Screw, 10/32” x 3/4” (402007A,
4-20024A) 3
▲ Not Shown

97-727, 96-721 • REV. 4/06
19
PRESSURE WASHER OPERATOR’S MANUAL
HOSE & SPRAY GUN ASSEMBLY
6
4,5
1
8
ITEM PART NO. DESCRIPTION QTY
1 2-2002 Coupler, 3/8" Female 1
2-0121 ▲Quick Coupler O-Ring
Large 1
2 4-02043450C Hose 3/8” x 50’ w/Coupler
(PE Models) 1
4-02093450BC Hose 3/8” x 50’ 1 Wire Blue,
w/Coupler (BT Models) 1
3 4-01212 Spray Gun, Shut-off
(PE Models) 1
4-01246 (BT Models) 1
4 4-0110410 Wand, Straight, Assy (PE
Models) 1
4-011053 Wand, SS (PE Models) 1
4-0110322 Wand w/Side Grip, Assy (BT
Models) 1
4-011032 Wand w/Side Grip (BT
Models) 1
5 4-011231 Cover, Wand (PE Models) 1
ITEM PART NO. DESCRIPTION QTY
6 4-16540 Brass Soap Nozzle 1
7 Nozzle, See Page 16, Item #31
8 3-12021 Injector, Chem, Non-Adj,
3-5 GPM 1
9 2-2000 Coupler, 1/4" Female 1
2-0119 ▲Quick Coupler O-Ring
Small 1
10 4-02080000 Tube, 1/4” x 1/2” Clear Vinyl 6 ft.
11 2-9040 Clamp, Hose 2
12 2-1904 Strainer, 1/4” Hose Barb 1
▲ Not Shown
7
9
3
2
HOSE & SPRAY GUN ASSEMBLY PARTS LIST
11
10
12
11

97-727, 96-721 • REV. 4/06
PRESSURE WASHER SPECIFICATIONS
20
SPECIFICATIONS
PARTS SPECIFICATIONS
MOTORPUMP
Pump Unloader Pump Pump Pulley Pump Bushing Motor Motor
Model Pump Part No. Part No. Pulley Part No. Bushing Part No. Size Voltage/ph Hz
3-11024D LD3030 5-1709 5-3329 AK74H 5-40107401 24MM 5-512024 2HP 120V/1PH 60
4-20024A LT5030 5-1728 5-3208 2AK84H 5-40208401 25MM 5-512025 6.2HP 230V/1PH 60
4-20024B LT5030 5-1728 5-3208 2AK84H 5-40208401 25MM 5-512025 6.2HP 230V/3PH 60
4-20024C LT5030 5-1728 5-3208 2AK84H 5-40208401 25MM 5-512025 6.2HP 460V/3PH 60
4-30024A LT5030 5-1728 5-3208 2BK90H 5-40509001 25MM 5-512025 7.5HP 230V/1PH 60
4-30024B LT5030 5-1728 5-3208 2BK90H 5-40509001 25MM 5-512025 7.5HP 230V/3PH 60
4-30024C LT5030 5-1728 5-3208 2BK90H 5-40509001 25MM 5-512025 7.5HP 460V/3PH 60
5-30024B LT5030 5-1728 5-3208 2BK65H 5-40506501 25MM 5-512025 10HP 230V/3PH 60
5-30024C LT5030 5-1728 5-3208 2BK65H 5-40506501 25MM 5-512025 10HP 460V/3PH 60
402007A SM4030 5-1410 5-3029 2AK74H 5-40207401 24MM 5-512024 6.2HP 230V/1PH 60
402007B SM4030 5-1410 5-3029 2AK74H 5-40207401 24MM 5-512024 6.2HP 230V/3PH 60
402007C SM4030 5-1410 5-3029 2AK74H 5-40207401 24MM 5-512024 6.2HP 460V/3PH 60
353007A SM4030 5-1410 5-3029 2BK70H 5-40507001 24MM 5-512024 7.5HP 230V/1PH 60
353007B SM4030 5-1410 5-3029 2BK70H 5-40507001 24MM 5-512024 7.5HP 230V/3PH 60
353007C SM4030 5-1410 5-3029 2BK70H 5-40507001 24MM 5-512024 7.5HP 460V/3PH 60
503007B SM5030 5-1415 5-3029 2BK52H 5-40505201 24MM 5-512024 10HP 230V/3PH 60
503007C SM5030 5-1415 5-3029 2BK52H 5-40505201 24MM 5-512024 10HP 460V/3PH 60