Shark Stp-2015 User manual

MODEL: STP
OPERATING INSTRUCTION
AND PARTS MANUAL
For technical assistance or the SHARK dealer nearest you
visit our website at www.shark-pw.com 8.914-341.0 / 97-6153
■ STP-2015 ■STP-2310 ■STP-3520
HOT WATEROUTLET
SALIDADEL AGUA CALIENTE
SORTIED'EAU CHAUDE
COLDWATERINLET
INGRESODEL AGUAFRIA
ADMISSIOND'EAU FROID
INTENDEDFORINDOOR USE
CHAUD!
THERMOSTAT
TERMOSTATO
THERMOSTAT
PUMP
OFF
BURNER
WARNING
DISCONNECT
FROM ELECTRICAL
SUPPLYBEFORE
SERVICING.
ATENCION!
DISCONNECTE LA
CORRIENTE
ELECTRICAANTES
DE DAR SERVICIO.
ATTENTION!
COUPER
L'ALIMENTATION
ELECTRIQUE
AVANTDE FAIRE
UNE REPARATION.
OPERATING
INSTRUCTIONS INSTRUCCIONES
DE OPERACION MODE D' EMPLOI
0°
RED 15°
YELLOW 25°
GREEN 40°
WHITE

CONTENTS
Shark STP Manual • Form 8.914-341.0 / 97-6153 • Revised 6/07
SERIAL NUMBER:
DATE PURCHASED:
FOR SALES AND SERVICE, PLEASE CONTACT:
2
l PumpVolume At Pump Head:
STP-2015 1.9 GPM
STP-2310 2.1 GPM
STP-3520 3.5 GPM
l Pump Pressure At Pump Head:
STP-2015 1500 PSI
STP-2310 1000 PSI
STP-3520 2000 PSI
l MachineVoltage:
STP-2015 120V/1PH
STP-2310 120V/1Ph
STP-3520 230V/1Ph
l Machine Dimensions: STP-2015 Length = 39" Width = 27" Height = 44"
STP-2310 Length = 39" Width = 27" Height = 44"
STP-3520 Length = 39" Width = 27" Height = 44"
l Total Machine Amperage:
STP-2015 20 Amps
STP-2310 15 Amps
STP-3520 22 Amps
l ShippingWeight:
STP-2015 330 Lbs.
STP-2310 330 Lbs.
STP-3520 340 Lbs.

3
MACHINE SPECIFICATIONS
Shark STP Manual • Form 8.914-341.0 / 97-6153 • Revised 6/07
Introduction.............................................................. 4
Important Safety Information................................4-5
Installation ........................................................... 5, 7
Component Identification......................................... 6
Starting and Operating Instructions......................... 7
How To Use The Detergent Injector......................... 8
Preventative Maintenance....................................... 9
Maintenance and Service...................................9-11
STP Exploded View..........................................12-13
STP Exploded View Parts List..........................14-15
Control Panel Exploded View and Parts List ......... 16
Hose & Spray Gun Assembly and Parts List......... 17
Downstream Injector Assembly and Parts List...... 18
VBA35 Unloader Exploded View and Parts List.... 19
GE Pump Exploded View and Parts List ..........20-21
Troubleshooting................................................22-23
Maintenance Schedule.......................................... 24
Oil Change Record................................................ 24
Warranty

4STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
WARNING: Flammable liquids
can create fumes which can ig-
nite causing property damage or
severe injury.
WARNING: Do not use gasoline,
crankcase drainings or oil con-
taining gasoline, solvents or al-
cohol. Doing so will result in fire
and/or explosion.
WARNING:Do not spray flammable liquids.Operate
only where an open torch is permitted.
3. This fuel burning machine shall be installed only in
locations where combustible dusts and flammable
gases or vapors are not present.
4. Intheseoilburningmodels,useonlykerosene,No.1
home heating fuel, or diesel fuel.
WARNING: Keep water spray,
wand and high pressure hose
away from electrical wiring or
fatal electric shock may result.
Read warning tag on electrical
cord.
5. To protect the operator from
electrical shock, the machine
must be electrically grounded.
It is the responsibility 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
wethandsorwhilestandinginwater.Always discon-
nect power before servicing.
CAUTION: Spray gun kicks back — hold with both
hands.
6. Grip cleaning wand of attached pressure washer
securely with both hands before starting cleaner.
Failure to do this could result in injury from a whip-
ping wand. WARNING:High pressure stream
of fluid that this equipment can
produce can pierce the skin and
its underlying tissues, leading
to serious injury and possible
amputation.
7. Highpressuredevelopedbythe
attached pressure washer can
cause bodily injury or damage.
Use caution when operating.Do not point the spray
gun at anyone or at any part of the body. This ma-
chine is to be used only by qualified operators.
8. Never make adjustments on machine while it is in
operation.
INTRODUCTION
Thank you for purchasing a STP.
This manual covers the operation and maintenance
of the STP Series pressure washers. All information in
this manual is based on the latest product information
available at the time of printing.
Wereservetherighttomakechangesatanytimewithout
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
operator in the operator’s native language by the pur-
chaser/owner, making sure that the operator compre-
hends 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
INFORMATION
CAUTION: To reduce the risk of
injury, read operating instruc-
tions carefully before using.
1. Read the owner's manual
thoroughly. Failure to follow
instructions could cause mal-
function of the machine and
result in death, serious bodily
injury and/or property dam-
age.
2. All installations must comply with local codes.Con-
tact your electrician, plumber, utility company or the
selling distributor for specific details.
To comply with National Electrical Code (NGPA 70)
andprovideadditionalprotectionfromriskofelectric
shock, this hot water converter is equipped with a
UL approved ground fault circuit interrupter (GFCI)
power cord.
WARNING
KEEPWATER SPRAY
AWAY FROM
ELECTRICALWIRING.
WARNING
RISK OF FIRE.
DO NOT USE WITH
FLAMMABLE LIQUIDS.
WARNING
HIGH PRESSURE
SPRAY CAN PIERCE
SKIN ANDTISSUES.
READ OPERATOR’S
MANUALTHOROUGHLY
PRIORTO USE.
CAUTION

STP SERIES PRESSUREWASHER OPERATOR’S MANUAL 5
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
WARNING
RISK OF FIRE.
DO NOT ADD FUEL
WHEN OPERATING
MACHINE.
WARNING
PROTECTIVE
EYEWEAR AND CLOTH-
ING MUST
BEWORN.
WARNING
RISK OF
ASPHYXIATION.
USE ONLY IN A WELL
VENTILATED AREA.
WARNING: High pressure spray
can cause paint chips or other
particles to become airborne and
fly at high speeds.
9. Eye safety devices must be
worn when using this equip-
ment.
WARNING: Risk of asphyxiation
— Use this product only in a well
ventilated area.
10. When the machine is work-
ing, do not cover or place in a
closedspacewhereventilation
is insufficient.
WARNING: Risk of fire. Do not
add fuel when the machine is
operating or still hot.
11. Machines with a spray gun
should not be operated with
thespray gunintheoffposition
for extended periods of time
as this may cause damage
to the pump. Check to make
sure burner shuts off when spray gun trigger is
closed.
12. Protect from freezing.
13. To prevent a serious injury, make certain quick
coupler on discharge hose has locked before using
pressure washer.
14. Do not allowacids,causticorabrasivefluidstopass
through the pump.
15. Inlet water must be cold and clean fresh water.
16. Do not allow CHILDREN to operate the pressure
washer at any time. THIS MACHINE MUST BE
ATTENDED DURING OPERATION.
17. The best insurance against an accident is precau-
tion, and knowledge of the machine.
18. Do not operate this product when fatigued or under
the influence of alcohol or drugs. Keep operating
area clear of all persons.
19. We will not be liable for any changes made to our
standard machines, or any components not pur-
chased from us.
20. Donotoverreachorstandonunstablesupport.Keep
good footing and balance at all times.
21. Followthemaintenanceinstructionsspecifiedinthe
manual.
22. When making repairs disconnect from electrical
source.
23. Turn burneroffand open spraygun toallowwaterto
flow and cool coil to 100°F before turning machine
off.
24. Before disconnecting high pressure hose from
hotwateroutlet,turnoff burnertoallowwaterto cool
to 100°F, then turn off pump motor and water sup-
ply and operate spray gun to relieve back pressure
in hose.This will prevent coil damage from thermal
expansion.
CAUTION: This machine produces hot water and
musthaveinsulatedcomponentsattachedtoprotect
the operator.
INSTALLATION
Place machine in a convenient location providing ample
support, draining and room for maintenance.
This machine is intended for indoor use. Machine
must be stored indoors when not in use.
Location:
The location should protect the machine from damag-
ing environmental conditions, such as wind, rain, and
freezing.
1. Thismachineshouldberunonalevelsurfacewhere
it is not readily influenced by outside sources such
as strong winds, freezing temperatures, rain, etc.
It should be located to allow accessibility for refill-
ing of fuel, adjustments and maintenance. Normal
precautions should be taken by the operator of the
machine to prevent moisture from reaching the
electrical controls.
2. Itisrecommendedthatapartitionbemadebetween
the wash area and the machine to prevent water
spray from coming in contact with the machine.Ex-
cess moisture reaching any electric components or
electrical controls will reduce machine life and may
cause electrical shorts.
3. During installation of the machine, beware of poorly
ventilatedlocationsorareaswhereexhaustfansmay
cause an insufficient supply of oxygen. Sufficient
combustion can only be obtained when there is a
sufficient supply of oxygen available for the amount
of fuel being burned. If it is necessary to install a
machine in a poorly ventilated area, outside fresh
air may have to be piped to the burner and a fan
installed to bring air into the machine.
Avoid small locations or areas near exhaust fans.

6STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
COMPONENT IDENTIFICATION
CAUTION HOT WATER:
Must use insulated
spray gun and wand.
Adjustable
Thermostat
ON-OFF
Switch
FreshWater
Faucet
(not included)
Detergent
Suction Hose
Unloader
Garden Hose
(not included)
Pump
Downstream
Detergent Injector
Wand Holder
Burner Chamber
Detergent Bucket
(not included)
High Pressure
Outlet Hose
Variable Pressure
InsulatedWand
Control
Handle
Burner Motor
Nozzle
Discharge Nipple
GFCI
Nozzle
Coupler
Insulated
Spray Gun
Trigger

STP SERIES PRESSUREWASHER OPERATOR’S MANUAL 7
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
READ OPERATOR’S
MANUALTHOROUGHLY
PRIORTO USE.
CAUTION
Electrical:
This machine, when installed, must be electrically
groundedinaccordancetolocalcodes.Checkforproper
power supply using a volt meter.
Placement:
Do not locate near any combustible material. Keep all
flammable material at least 20 feet away.
Allow enough space for servicing the machine.
Local code will require certain distances from floor and
walls. (Two feet away from walls should be adequate.)
Water Source:
The water source for the pressure washer should be
supplied by a minimum 5/8" I.D.garden hose with a city
water pressure of not less than 30 PSI.If the water sup-
ply is inadequate, or if the garden hose is kinked, the
attached pressure washer will run very rough and the
burner will not fire.
Connection:
Connect the wand, nozzle, hose and spray gun (where
applicable).On pipe threadconnections,use teflon tape
to avoid water leaks. (See Component Identification).
Venting:
Adding exhaust vent pipe to your oil fired burner is not
recommended because restricted air flow causes car-
bon buildup, which affects the operation, and increases
maintenance on the coil.If a stack must be used, refrain
form using 90° bends.If the pipe can not go straight up
thenuseonly45°bendsandgotothenextsizepipe.The
overall pipe length must not exceed 6 feet in length.
STARTING AND OPERATING
INSTRUCTIONS
To Start: 1. STOP!Readoperator'smanual
beforeoperating.Failuretoread
operation and warning instruc-
tions may result in personal
injury or property damage.
2. Connectwatersupplyhoseand
turn on water.
3. Check fuel tank and pump oil
levels.
4. Connect high pressure hose to discharge nipple by
sliding quick coupler collar back. (If detergent is to
be applied, insert a detergent injector as shown in
Component Identification).
5. Insert quick coupler onto discharge nipple and se-
cure by pushing quick coupler collar forward.
6. Securely attach the desired high pressure nozzle
into wand coupler as described in steps 4 and 5.
7. Connect the power cord into the proper electrical
outlet, then push in the GFCI reset button (Refer to
serial plate for information.)
8. Gripspraygunhandlesecurelyandpulltrigger.Then
turn variable pressure control handle counterclock-
wise.
9. Turnswitchtopump position.Whena steadystream
of water flows from the spray gun and wand, the
machine is ready for cold water cleaning by turning
the variable pressure control handle clockwise to
raise the pressure.
10. For hot water washing, turn the switch to the burner
position. (The burner will light automatically when
the trigger on the spray gun is pulled.)
To Stop:
1. If using the detergent injector, place the suction line
ina bucketofwaterallowing detergent to beflushed
from system.
2. Turn STP burner switch off and continue spraying
water, allowing the water to cool.
3. After water has cooled to less than 100°F, turn the
attached pressure washer off.
4. Turn garden hose water off.Open the spray gun to
relieve remaining pressure.
5. Protect from freezing.
Selection of high or low pressure is accompanied by
turning the handle. Note: High pressure nozzle must
be inserted at end of wand to obtain high pressure. To
apply soap read operator's manual.
Variable Pressure
Control Handle Trigger
Variable Pressure
Wand (VP)
High
Pressure
Nozzle
Brass Soap
Nozzle

8STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
HOWTO USETHE
DETERGENT INJECTOR
WARNING:Somedetergentsmay
be harmful if inhaled or ingested
causing severe nausea, fainting
or poisoning. The harmful ele-
ments may cause property dam-
age or severe injury.
The machine can siphon and mix
detergents with the use of Shark's
detergent injector kit.
1. Pullinjectorquickcouplercollarbackand secure on
discharge nipple. Injector valve body arrow should
point in direction of flow.
2. Connecthighpressurehosetoinjectornipplesecur-
ing quick coupler.
3. Start machine as outlined in Operating Instruc-
tions.
4. Place detergent pick-up tube into container of de-
tergent solution.
5. Turn pressure control handle counterclockwise on
thevariablepressurewand.Thislowersthepressure
by directing the water flow through the soap nozzle
and allows the detergent injector to siphon soap.
6. Open trigger spray gun. Water detergent ratio is
approximately 15 to 1.
7. Whenyoufinishwashing,rinsebysimplyturningthe
variable pressure wand control handle clockwise to
increase pressure.
NOTE: The detergent injector will not siphon with
water flowing through the high pressure nozzle at
the end of the wand.
8. For clean up, place detergent pick-up tube into
container of clear water and follow steps 5 and 8
to prevent detergent deposits from damaging the
injector.
WARNING
SOME DETERGENTS
MAY BE HARMFUL
IF INHALED OR
INGESTED.
Discharge Nipple
Detergent Injector
Collar
Variable Pressure
Control Handle
Quick Coupler
Trigger
Rupture Disk
Brass Soap
Nozzle
Variable Pressure
Wand (VP) High Pressure
Hose
Spray Gun
Nozzle Quick
Coupler
Detergent
PickupTube

STP SERIES PRESSUREWASHER OPERATOR’S MANUAL 9
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
PREVENTATIVE
MAINTENANCE
1. Use clean fuel - kerosene, No.1 home hearing fuel
or diesel fuel. Clean or replace fuel filter every 100
hoursofoperation.Avoidwatercontaminatedfuelas
it will seize up the fuel pump.De-soot coils monthly.
Use an additive if diesel is being used.
2. Check to see that the attached pressure washer
water pump is properly lubricated.
3. Follow Winterizing Procedures to prevent freeze
damage to pump coils.
4. Always neutralize and flush detergent from system
after use.
5. If water is known to be high in mineral content, use
a water softener in your water system or de-scale
as needed.
6. Do not allow acidic, caustic or abrasive fluids to be
pumped through system.
7. Always use high grade quality cleaning products.
8. Never run pump dry for extended periods of time.
9. If machine is operated with smoking or eye burning
exhaust, coils will soot up, not letting water reach
maximum operating temperature. (See section on
Air Adjustments.)
10. Never allow water to be sprayed on or near engine
or burner assembly or any electrical component.
11. Periodically delime coils per instructions.
Itis advisable, periodically, tovisuallyinspecttheburner.
Check air inlet to make sure it is not clogged or blocked.
Wipe off any oil spills and keep this equipment clean
and dry.
The areas around the Shark washer should be kept
clean and free of combustible materials, gasoline and
other flammable vapors and liquids.
The flow of combustion and ventilating air to the burner
must not be blocked or obstructed in any manner.
MAINTENANCE AND SERVICE
UnloaderValves:
Unloader valves are preset and tested at the factory
before shipping.Occasional adjustment of the unloader
may be necessary to maintain correct pressure. Call
your local dealer for assistance.
Winterizing Procedure:
Damage due to freezing is not covered by warranty.
Adhere to the following cold weather procedures
whenever washer must be stored or operated outdoors
under freezing conditions. During winter months, when
temperatures drop below 32°F, protecting your ma-
chine against freezing is necessary. Store machine in
a heated room. If this is not possible then mix a 50/50
solutionofanti-freeze/waterintoa5gallonbucket.Place
a short section of garden hose into bucket and connect
it to machine. Elevate bucket and turn pump on to siphon
anti-freeze through machine. If compressed air is avail-
able, an air fitting can be screwed into the inlet connector
and, by injecting compressed air, all water will be blown
out of system.
High Limit HotWaterThermostat:
For safety, each machine is equipped with a high limit
control switch. In the event that the temperature of the
water should exceed its operating temperature, the
high limit control will turn the burner off until the water
cools.
Pumps:
Use only SAE 30W non-detergent oil. Change oil after
thefirst50hoursofuse.Thereafter, change the oil every
threemonthsorat500hourintervals.Oillevelshould be
checked by using the dipstick found on top of the pump
or the red dot visible through the oil gauge window. Oil
should be maintained at that level.
Cleaning of Coils:
In alkaline water areas, lime deposits can accumulate
rapidly inside the coil pipes.This growth is increased by
the extreme heat build up in the coil.The best preven-
tion for liming conditions is to use high quality cleaning
detergents.In areas where alkaline water is an extreme
problem, periodic use of Shark Deliming Powder (part
#9-028008) will remove lime and other deposits before
coil becomes plugged. (See Deliming Instructions for
use of Shark Deliming Powder.)
Deliming Coils:
Periodic flushing of coils is recommended.
1. Fill a container or optional float tank with 4 gallons
of water, then add 1 lb. of deliming powder. Mix
thoroughly.
2. Remove wand assembly from spray gun and put
spray gun into container. Secure the trigger on the
spray gun into the open position.
3. Attachashortsection(3-5ft.)ofgardenhose to ma-
chine to siphon solution from an elevated container.
Turnpumpswitchon,allowingsolutiontobepumped
throughcoilsback intothecontainer.Solutionshould
be allowed to circulate 2-4 hours.
4. After circulating solution flush entire system with
fresh water. Reinstall wand assembly to spray gun.
Removal of Soot in Heating Coil:
In the heating process, fuel residue in the form of soot
deposits may develop between the heating coil pipe

10 STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
and block air flow which will affect burner combustion.
Whensoothasbeendetectedonvisualobservation,the
soot on the coil must be washed off after coil has been
removed using the following steps:
1. Remove the tank head assembly by lifting the tank
head off.
2. Remove the two pipe nipples and associated fit-
tings.
3. Lift the coil out of the outer wrap.
CAUTION: the coil weighs about 80 lbs. Use proper
lifting techniques.
4. Clean, repair and replace the coil by reversing the
above steps.
Coil Reinstallation
Reinstall by reversing the above steps 4 through 1.
Rupture Disk
If pressure from pump or thermal expansion should
exceed safe limits, the rupture disk will burst, allowing
high pressure to be discharged through hose to ground.
When the disk ruptures, it will need to be replaced.
Fuel:
Use clean fuel oil that is not contaminated with water
and debris. Replace fuel filter and drain tank every 100
hoursofoperation.UseKeroseneNo.1or No.2 Heating
Fuel (ASTM D306) or diesel only. NEVER use gasoline
in your burner tank. Gasoline is more combustible than
fuel oil and could result in a serious explosion. NEVER
use crankcase or waste oil in your burner. Fuel unit
malfunction could result from contamination.
Ignition Circuit:
Periodically inspect wires, spring contact and elec-
trodes for condition, security and proper spacing. For
transformer test (CAUTION 10,000VOLTS) usedefect
free insulated screwdriver and keep fingers off blade!
Lay blade across one contact: OK if arc will span 1/2"
between end of blade and other contact (see following
illustration).
Electrode Setting: Beckett
Burner Nozzle:
Keep the tip free of surface deposits by wiping it with a
clean, solvent-saturated cloth, being careful not to plug
or enlarge the nozzle.For maximum efficiency, replace
the nozzle each season.
Fuel Control System:
TheSTPutilizesafuelsolenoidvalvelocatedon thefuel
pump to control flow of fuel to the combustion chamber.
This solenoid is activated by a pressure switch located
on the unloader valve. When an operator releases the
trigger on the spray gun, the pressure drops, allowing
the pressure switch to activate the fuel solenoid. The
solenoidthencloses,shuttingoffthesupplyoffueltothe
combustion chamber. Controlling the flow of fuel in this
way gives an instantaneous burn or no burn situation,
therebyeliminatinghighandlowwatertemperatures,and
combustion smoke normally associated with machines
incorporating a spray gun. Periodic inspection is recom-
mended to insure that the fuel solenoid valve functions
properly.Thiscanbedonebyoperatingthemachineand
checkingtoseethatwhenthetriggeron thespraygunis
in the off position, the burner is not firing.
Fuel Pressure Adjustment:
To adjust fuel pressure, turn the adjusting screw with a
screwdriver (located on the fuel pump) clockwise to
increase, counterclockwise to decrease.Do not exceed
200 PSI.
Air Adjustment
Machines are preset and performance tested at the
factory — elevation 100' above sea level. A one time
correction for your location will pay off in economy,
performance and extended service life. If a smoky or
eye-burning exhaust is being emitted from the stack,
two things should be checked.
First, check the fuel to be certain that kerosene or No.
1 home heating fuel is being used.
Next, check the air adjustment on the burner. An oily,
black, smoky fire indicates a lack of air and the air band
should be moved to allow the air to flow through the
burner. Sharp, eye-burning fumes indicate too much
air flowing through the combustion chamber. The air
band should be moved to allow less air to flow through
the burner.
To adjust: Start the machine and turn burner ON.
Loosen two locking screws found in the air shutter
openings (refer to illustration) and close air shutter until
black smoke appears from burner exhaust vent. Note
air band position. Next slowly open the air shutter until
white smoke just starts to appear.Turn air shutter half-
way back to the black smoke position previously noted.
Tighten locking screws.
SideView
Top View
Nozzle
1/16"
7/16"
Electrode
5/32" Gap

STP SERIES PRESSUREWASHER OPERATOR’S MANUAL 11
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
Ifthe desired positioncannot be obtainedusing only the
air shutter, lock the air shutter in as close a position as
can be obtained, then repeat the above procedure on
the air band setting.
FUEL AIR ADJUSTMENT
Air Shutter
Locking Screw
Air Band
Locking Screw
Air Band
Air Shutter
Air Shutter
Locking Screw

12 STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
STP SERIES
EXPLODEDVIEW LEFT SIDE
1
3
2
1
11
67
66
2
62
63
To Fuel
Tank
68
59
71
74
69
73
72
55
54
53
52
38
37
44
42
19
40
39
44
42
36 41
35 58
43
46
50
51
47
48
49
65
64
61 60
62
83
To Fuel
Tank
11
10
(ReversedView
of Label)
(Reversed
View of Label)
14
45
For
Detail See
Control
Panel
Illus.
56
76
80 81
78
77
79
82
83
25
3
81 81
80
84
16
85
57
31
32
25
86

STP SERIES PRESSUREWASHER OPERATOR’S MANUAL 13
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
MOTOROVERLOAD
PUSHTORESET
DEPOSITIVODEREPOSICION
STP SERIES
EXPLODEDVIEW RIGHT SIDE
22
12
7
9
11
13
21
15
87
11
20 25
26
Enlarged
View
Overload
Button
70
17
24
18
23
28,29
27
To Fuel
Filter
To
Burner
6
1
34 4
3
5
2
3
1
2
4
33
75
75
30

14 STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
ITEM PART NO. DESCRIPTION QTY
1 90-20041 Collar, 5/8" Bore Shaft 4
2 4-0307 Wheel & Tire Assy, 6" Steel Rim
w/Tube 4
3 90-4005 Washer, 5/8", Flat, SAE 4
4 95-07104723 Axle, Rod 5/8" x 27.80" L 2
5 2-0115090 Tank, Fuel 6 Gallon Blank 1
6 2-01167 Cap, Fuel Tank, Plastic H60-AV 1
7 2-010061 Bushing, Rubber, Nitrile 2
8 2-10866 Hose Barb, 1/4" Barb x 3/8" Barb,
Double 1
9 2-30057 Valve, 1/4" Shut-Off 1
10 2-1085 Hose Barb, 1/4" Barb x 1/4" ML
Pipe 1
11 2-9040 Clamp, Hose, UNI .46 - .54 4
12 4-02100000 Hose, 1/4" Push-On,
Fuel Line 11"
13 4-02100000 Hose, 1/4" Push-On,
Fuel Line 7"
14 90-20012 Nut, Whiz Loc, 5/16" Flange 4
15 2-10942 Swivel, 1/2" MP x 3/4" GHF
w/Strainer (Legacy) 1
16 2-00681 Bushing, 1/2" x 3/8" Steel 1
17 2-0053 Elbow, 1/2 JIC 3/8, 90°
P/N - TF 5405-8 1
18 2-300812 Pump Protector, 1/4" 145° 1
19 2-000891 Nipple, 1/2" x 2-1/2", Galvanized
SCH 80 1
20 90-1016 Bolt, 3/8" x 1", NC HH 4
21 90-4002 Washer, 3/8" SAE, Flat 4
22 5-1413 Pump, Shark SE 2020S (231007D,
201507D) 1
5-1405 Pump, Shark SE 3525F (352007A)1
23 6-021720 Switch, Pressure, N/O, 1/4" NPT
SS 1
24 5-1004M Motor, 1.5 HP 115V 1725 RPM
(231007D) 1
5-1073 Motor, 2HP 1PH 115V 1725 RPM
(201507D) 1
5-1053 Motor, 5HP 1PH 230V 3450 RPM
(352007A) 1
25 90-4001 Washer, 5/16" Flat, SAE 12
26 90-2001 Nut, 5/16" ESNA, NC 4
STP SERIES
EXPLODEDVIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
27 6-0104 Cord, Service, SOWA, 12/3
(201507D, 231007D) 2.75 ft.
6-0108 Cord, Service, SEO, 10/3
(352007D) 3.66 ft.
28 6-05152 Strain Relief, Small (201507D,
231007D) 1
6-051595 Strain Relief, STRT LQ TITE
(352007A) 1
29 6-05181A Locknut, 1/2" (201507D, 231007D)1
6-05181B Locknut, 3/4" 8465 (352007A) 1
30 5-3329 Unloader, VBA 35
6.6 @ 3500 1
31 9.800-018.0 Label, Tipover Hazard 1
32 9.800-049.0 Label, Cleaning Solution 1
33 4-02047725 Hose, 3/8" x 25", 2 Wire,
Pressure Loop 1
34 10-020110 Label, Use Only Kerosene 1
35 95-07101226 Block, Discharge, 1/2" x 1/2",
Brass 1
36 2-3409 Disk, Rupture Assy, 7000 PSI 1
37 2-1108 Hose Barb, 1/2" Barb x 3/8" MPT,
Push-On 1
38 4-02110000 Hose, 1/2" Push-On 2.5 ft.
39 2-2007 Nipple, 3/8"x3/8" NPT ST Male 1
40 2-1019 Elbow, 3/8" Female 1
41 10-09004 Label, Hot Water Outlet 1
42 11-013 Label, Shark Logo Die Cut 2
43 95-07102253 Wrap, Outer Coil, Red 1
44 90-19710 Screw, 1/4" x 3/4" HH NC,
Whiz Loc 4
45 90-2022 Nut, Cage, 1/4" x 16 Gauge 4
46 95-07102310 Coil, Assembly 1
47 11-1043 Label, Warning, Text 1
48 10-02025A Label, Hot/Caliete w/Arrows
Warning 1
49 95-07290029 Tank Head Assy,
16" DIA x 8" Stack 1
50 7-014862 Insulation, Tank Head,
16" OD x 8" ID 1
51 90-50045 Clip, Retaining U-Type 4
52 2-00601 Elbow, 1/2" JIC x 3/8" Fem, 90° 1
53 95-07290053 Retainer, Burner Insulation 1
54 90-19960 Screw, 3/8" x 1-1/4" Whiz Loc 4

STP SERIES PRESSUREWASHER OPERATOR’S MANUAL 15
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
STP SERIES
EXPLODEDVIEW PARTS LIST (CONTINUED)
ITEM PART NO. DESCRIPTION QTY
55 7-01482 Insulation, Tank Bottom,
1" Blanket 1
56 95-07104955 Assembly, Frame, MS 1
57 2-0006 Nipple, 3/8" x 3/8" Hex, Steel 1
58 4-05088 Thermostat, Adjustable, 302°F 1
59 90-2020 Nut, Cage, 3/8" x 12 Gauge 4
60 7-00028 Burner, Beckett, 230V AFG
352007A) 1
7-00009 Burner, AFG, 120V, F4 Cone
(201507D, 231007D) 1
61 7-0101 Nozzle, Burner, 1.75 B 90°
(352007A) 1
7-01244 Nozzle, Oil, HOL 1.00 A, 90°
(201507D, 231007D) 1
62 90-20040 Nut, 3/8" Flange, Whiz Loc, NC 4
63 6-01011 Cord, Service, SEO, 16/4,
Coleman 64"
64 6-0516 Strain Relief, 1/2" Metal,
Two Screw 1
65 2-0013451 Nipple, 1/4" x 3", Black Pipe 1
66 2-99050 Filter, Parker Fuel/Oil/H2O
(10 Micron), Generic 1
67 2-1089 Hose Barb, 1/4" Barb x 1/4" Pipe,
90° 1
68 10-09003 Label, Cold Water Inlet 1
69 10-08017 Label, Intended for Outdoor Use 1
70 10-99078 Label, Motor Overload Reset,
Lexan 1
71 2-01403 Bushing, Snap 1
72 6-01062 GFCI, 120V 15A, w/36'
12-3 Cord (231007D) 1
6-01060 GFCI, 120V 20A, w/36'
12-3 Cord (201507D) 1
6-01059 GFCI, 240V 1PH 30A, w/36'
10-3 Cord (352007A) 1
73 10-08018 Label, Warning, Service Cord 1
74 10-9999 Label, Clear Lexan,
2-1/4" x 4-1/2" 1
75 6-05134 Cable, TY, 48" 2
76 95-07104827 Lever, Brake 1
77 95-07104828 Bracket, Brake Pad 1
78 95-07104829 Linkage, Brake 1
ITEM PART NO. DESCRIPTION QTY
79 90-100472 Bolt, Carriage 4
80 90-2000 Nut, 1/4" ESNA 4
81 90-4000 Washer, 1/4" 12
82 7-01487 Insulation, Blanket, 18" x 52",
Fiberglass 1
83 90-1006 Bolt, 5/16" x 3/4" NC 8
84 2-00742 Adapter, 1/2" x 1/2" Pipe 1
85 2-00575 Elbow, 3/8" 45° 1
86 95-07104506 Retainer Ring, Insulation 1

16 STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
ITEM PART NO. DESCRIPTION QTY
1 4-05088 Thermostat, Adjustable, 302°F 1
2 6-020201 Switch, 3 PS, 115V-230V, 1PH 1
3 95-07104957 Cover, Electric Box 1
4 11-0319 Label, Electric Box 1
5 90-1991 Screw, 10/32" x 1/2" BHSOC
Blk 8
6 6-05181A Locknut, 1/2" 2
7 90-2018 Nut, Cage, 10/32" x 16 Gauge 8
8 See Page 17 Nozzle 4
9 2-0103 Grommet, Rubber,
Nozzle Holder 4
10 95-07104956 Box, Electric 1
11 6-05181A Locknut, 1/2" (201507D,
231007D) 2
6-05181 Locknut, 1/2" Conduit (352007A) 2
CONTROL PANEL
EXPLODEDVIEW
ITEM PART NO. DESCRIPTION QTY
12 6-05152 Strain Relief, STRT, LQ TITE
Small (201507D, 231007D) 2
6-0522 Strain Relief, 12/4 Alum.
(352007A) 2
13 6-05152 Strain Relief, STRT LQTITE 2
14 6-01270 Conduit, Corr, Tubing, 1/4" 2 ft.
15 2-01403 Bushing, Snap, 5/8" 1
16 11-0317 Label, Control Panel 1
17 90-017 Nut, 10/32" Keps 4
18 90-1994 Screw, 10/32" x 1-1/4" 1
19 11-1042 Label, Ground 1
20 95-07104959 Panel, Control 1
90-19711 ▲Screw, 1/4" x 1/2" HH, NC,
Whiz Loc 4
90-200012 ▲Nut, 1/4" Flange 4
▲Not Shown
2
2
1
3
5
4
1
11
5
16
9
8
7
13
12
13
15
14
18
7
17
10
To Pressure Switch
To Power Source
To Motor
To Burner Motor
To
Thermostat
19
20
6

STP SERIES PRESSUREWASHER OPERATOR’S MANUAL 17
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
HOSE AND SPRAY GUN ASSEMBLY
ITEM PART NO. DESCRIPTION QTY
1 2-2002 Coupler, 3/8" Female 1
2-0121 ▲Quick Coupler O-Ring LG 1
2 8.739-148.0 Hose, 3/8" x 50', 1 Wire, Blue,
Tuff-Flex 1
3 4-01246 Spray Gun, Shutoff, AP 1000 1
4 4-0111341A Wand, VP Zinc 1/4"
w/Coupler, w/Soap Nozzle 1
83-SSVPKIT ▲ AL Wand Repair Kit,
Stainless Seat 1
5 4-06540 Brass Soap Nozzle Only, 1/8" 1
6 2-2001 Coupler, 1/4" Male 1
2-0119 ▲Quick Coupler O-Ring Sm 1
7 4-12803000 Nozzle SAQMEG 0003, Red
(201507D) 1
4-12803015 Nozzle, SAQMEG 1503,Yellow
(201507D) 1
4-12803025 Nozzle SAQMEG 2503, Green
(201507D) 1
4-12803040 Nozzle, SAQMEG 4003, White
(201507D) 1
ITEM PART NO. DESCRIPTION QTY
7 4-12804000 Nozzle, SAQMEG 0004, Red
(231007D) 1
4-12804015 Nozzle, SAQMEG 1504,Yellow
(231007D) 1
4-12804025 Nozzle, SAQMEG 2504, Green
(231007D) 1
4-12804040 Nozzle, SAQMEG 4004, White
(231007D) 1
4-12805000 Nozzle, SAQMEG 0005, Red
(352007A) 1
4-12805015 Nozzle, SAQMEG 1505Yellow
(352007A) 1
4-12805025 Nozzle, SAQMEG 2505, Green
(352007A) 1
4-12805040 Nozzle, SAQMEG 4005, White
(352007A) 1
8 4-011184 Detergent Injector Assy,
3-5 GPM, 0.83 (352007A) 1
4-011183 Detergent Injector Assy, 2-3 GPM,
0.70" (201507D, 231007D) 1
▲ Not Shown
3
2
1
7
6
5
4
8

18 STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
DOWNSTREAM INJECTOR ASSEMBLY
ITEM PART NO. DESCRIPTION QTY
1 3-12021 Injector, Detergent,
Non-Adjust #3 (352007A) 1
3-1202 Injector, Detergent,
Non-Adjust #2
(201507D, 231007D) 1
2 2-9040 Clamp, Hose, UNI .46 - .54 2
3 4-02080000 Tube, 1/4" x 1/2", Clear Vinyl 6 ft.
4 2-1904 Strainer, 1/4" Hose Barb 1
1
2
4
3

STP SERIES PRESSUREWASHER OPERATOR’S MANUAL 19
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
ITEM PART # DESCRIPTION KIT QTY
1 70-020444 Body Valve 1
70-020452 Body Valve 1
2 70-060141 O-Ring A, C 1
3 70-150316 Seat C 1
4 70-450401 Ball, Sub-assy C 1
5 70-060114 O-Ring A 1
6 70-010111 Guide Bushing 1
7 70-000919 Teflon Ring A 1
8 70-060170 O-Ring A 2
9 70-060162 O-Ring A 1
10 70-140734 Connector 1
11 70-000918 Teflon Ring A 1
12 70-120611 Stem C 1
13 70-140702 Connector, Female 1
14 70-060119 O-Ring A, B 1
15 70-090004 Spring B 1
ITEM PART # DESCRIPTION KIT QTY
16 70-110207 Poppet B 1
17 70-140802 Seal Washer 3/8 2
18 70-180004 Hollow Bolt, 3/8 1
19 70-180008 Hollow Bolt 1/2 1
20 70-140803 Seal Washer 1/2 2
21 70-120212 Plate C 1
22 70-090037 Spring C 1
23 70-180304 Set Screw 1
24 70-030209 Nut 1
25 70-090520 Brass Handle 1
Kit A 70-262813 O-Ring Repair Kit
Kit B 70-262814 Outlet Kit
Kit C 70-262815 Stem Repair Kit
UNLOADER EXPLODED VIEW AND PARTS LIST
#5-3329VBA35

20 STP SERIES PRESSUREWASHER OPERATOR’S MANUAL
Shark STP • 8.914-341.0 / 97-6153 • REV.6/07
ITEM PART NO. DESCRIPTION QTY
1 70-020292 Crankcase 1
2* 70-000105 Plunger Oil Seal 3
3* 70-060181 O-Ring Ø 1.78 x 28.30 3
4* 70-120131 Pressure Ring 15mm 3
70-120132 Pressure Ring 18mm 3
5* 70-000207 "V" Seal, dia 15mm 6
70-000208 "V" Seal, dia 18mm 6
6* 70-030048 Support Ring 15mm 6
70-030050 Support Ring 18mm 6
7* 70-030049 Intermed Ring 15mm 3
70-030051 intermed Ring 18mm 3
8* 70-160120 Brass Plug G1/2 1
9 70-060307 Copper Washer 1/2" 1
10 70-160228 Manifold Housing 1
11 70-060155 O-Ring Ø1.78 x 15.54 6
12* See Kit BelowValve Assembly 6
13* 70-060122 O-Ring Ø2.62 x 18.77 6
14 70-160147 Valve Plug 6
15 70-060308 Copper Washer 1/4 1
ITEM PART NO. DESCRIPTION QTY
16 70-160121 Brass Plug G1/4 1
17 70-180118 Manifold Stud Bolt 8
18 70-140001 Washer 8
19 70-060306 Copper Washer 3/8 1
20 70-160117 Brass Plug G3/8 2
25 70-180112 Screw 12
26 70-020318 Bearing Cover 2
27 70-020502 Bearing Seal 1
28 70-150003 Snap Ring 1
29 70-021300 Ball Bearing 2
30 70-000600 Crankshaft (2020F) 1
70-000601 Crankshaft (2020S) 1
70-000602 Crankshaft (2825F) 1
70-000603 Crankshaft (2825S) 1
70-000604 Crankshaft (3525F) 1
31 70-160012 Oil Dipstick 1
32 70-060183 O-Ring Ø3.53 x 55.56 1
33 70-020011 Needle Bearing 1
34 70-050095 Motor Flange 56C 1
GE SERIES PUMP EXPLODEDVIEW AND PARTS LIST
5-1901 GE 2020F, 5-1902 GE 2020S, 5-1903 GE 2825F
5-1904 GE 2825S, 5-1905 GE 3525F
TORQUE SPECS
Item # Ft. -lbs.
14 65
17 18
25 7.6
36 8
38 7
47 13