Shark HP-5030D Service manual

MODEL: HP
OPERATING INSTRUCTION
AND PARTS MANUAL
For technical assistance or the SHARK dealer nearest you, call 1-800-771-1881
or visit our website at www.shark-pw.com
■ HP-5030D
#97-6133

2
MACHINE SPECIFICATIONS
Form#97-6133/#97-6149/#97-6162 • Revised3/04
●●
●●
●PumpVolume At Pump Head:
5 GPM
●●
●●
●Pump Pressure At Pump Head:
3000 PSI
●●
●●
●BurnerType:
OilFired- 380,000 BTU/Hr.
●●
●●
●BurnerFuelPressure:
120 PSI
●●
●●
● Machine Dimensions: Length = 29" Width = 41" Height = 47"
●●
●●
●MachineVoltage:
120V/1Ph
●●
●●
●Total MachineAmperage:
15 Amps
●●
●●
●ShippingWeight:
315Lbs.
●●
●●
●Exhaust Stack Size:
3.5" x 6.5"

CONTENTS
3
Form#97-6133/#97-6149/#97-6162 • Revised3/04
SERIAL NUMBER:
DATE PURCHASED:
FOR SALES AND SERVICE,PLEASE CONTACT:
Introduction ............................................................. 4
Important Safety Information ................................4-5
Installation ............................................................5,7
ComponentIdentification......................................... 6
Startingand Operating Instructions......................... 7
PreventativeMaintenance....................................... 7
MaintenanceandService......................................8-9
Field Service of Fuel Pump..................................... 9
Machine Assembly ExplodedView.........................10
Machine Assembly ExplodedView Parts List ........11
Burner Assembly, ExplodedView...........................12
Burner Assembly ExplodedView Parts Lists..........13
Troubleshooting .................................................14-15
PreventativeMaintenance......................................16
Warranty

4 WATER HEATER SERIES OPERATOR’S MANUAL
97-6149 • 97-6162 • 97-6133 • Rev.3/04
INTRODUCTION
Allinformationinthismanual is based on the latest prod-
uct information available at the time of printing.
Thismachineisdesignedtoheatwaterfromacoldwater
pressurewasher.Maximumwaterflowis5GPMandmaxi-
mum pressure is 3000 PSI. Flow rate of 3 GPM will
achieveanaveragetemperatureofabout180°F.Tempera-
ture is dependent on inlet water temperature and water
flowrate.
We reserve the right to make changes at any time with-
out 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 hot water generator.Warning informa-
tion should be emphasized and understood. If the op-
eratorisnotfluentinEnglish, the manufacturer’sinstruc-
tions and warnings shall be read to and discussed with
theoperatorintheoperator’snative languagebythe 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
instructions carefully before using.
1. Readthe owner's manual thor-
oughly. Failuretofollowinstruc-
tions could cause malfunction
of the machine and result in
death,seriousbodilyinjury and/
or property damage.
2. All installations must comply
with local codes. Contact your
electrician,plumber,utilitycom-
panyorthe sellingdistributorfor
specific details.
To comply with the National Electrical Code (NGPA
70)andprovideadditionalprotection fromriskofelec-
tric shock, this hot water generator is equipped with
aULapproved ground faultcircuitinterrupter(GFCI)
powercord.
WARNING
HIGH PRESSURE
SPRAY CAN PIERCE
SKIN ANDTISSUES.
WARNING:Flammable liquidscan
create fumes which can ignite
causing property damage or
severe injury.
WARNING: Do not use gasoline,
crankcase drainings or oil con-
taininggasoline,solventsoralco-
hol.Doingso will resultinfireand/
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. In these oil burning models, use only kerosene,
No.1 home heating fuel, or diesel fuel.
5. Risk of explosion — Do not spray flammable liquids.
Operateonlywhereopenflame or torchispermitted.
WARNING:Keepwaterspray,wand
andhighpressurehoseawayfrom
electric wiring or fatal electric
shock may result. Read warning
tag on electrical cord.
6. 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.
Donotspraywateronor near electrical components.
Do not touch machine with wet hands or while
standing in water. Always disconnect power before
servicing.
WARNING: Spray gun kicks back — hold with both
hands.
7. Grip cleaning wand of attached pressure washer se-
curelywithbothhandsbeforestartingcleaner.Failure
to do this could result in injury from a whipping 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.
8. 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.
READOPERATOR’S
MANUALTHOROUGHLY
PRIORTO USE.
CAUTION
WARNING
KEEPWATERSPRAY
AWAYFROM
ELECTRICALWIRING.
WARNING
RISKOF FIRE.
DONOT USEWITH
FLAMMABLELIQUIDS.

WATER HEATER SERIES OPERATOR’S MANUAL
5
97-6149 • 97-6162 • 97-6133 • Rev.3/04
WARNING
RISK OF FIRE.
DO NOT ADD FUEL
WHENOPERATING
MACHINE.
WARNING
RISK OF
ASPHYXIATION.
USE ONLY IN AWELL
VENTILATEDAREA.
9. Never make adjustments on machine while it is in
operation.
WARNING: High pressure spray
cancause paintchipsorotherpar-
ticles to become airborne and fly
at high speeds.
10. Eye safety devices must be
worn when using this equip-
ment.
WARNING:Riskofasphyxiation—
Usethisproductonlyina wellven-
tilated area.
11. When the machine is work-
ing, do not cover or place in a
closedspacewhere ventilation
is insufficient.
WARNING: Risk of fire — Do not
add fuel when the machine is
operating or still hot.
12. Attachedpressurewasher with
aspraygunshouldnot beoper-
ated with the spray gun in
the OFF postion 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.
13. Protect from freezing.
14. To prevent a serious injury, make certain quick cou-
plerondischargehosehas locked beforeusingpres-
surewasher.
15. Do not allow acids,causticorabrasive fluids to pass
throughthe HP.
16. Inletwatermustbefromacoldwaterpressurewasher
(3,000 PSI maximum) .
17. Do not allow CHILDREN to operate the pressure
washer at any time. THIS MACHINE MUST BE AT-
TENDEDDURINGOPERATION.
18. The best insurance against an accident is precau-
tionand knowledge of themachine.
19. Do not operate thisproductwhen fatigued or under
theinfluenceofalcohol ordrugs.Keepoperatingarea
clear of all persons.
20. We will not be liable for any changes made to our
standardmachines,oranycomponentsnotpurchased
from us.
21. Donotoverreach or stand onunstablesupport.Keep
good footing and balance at all times.
22. Follow the maintenance instructionsspecifiedin the
manual.
23. When making repairs disconnect from electrical
source.
24. Turn burner off and open spray gun to allow water to
flowandcoolcoilto100°F beforeturningmachineoff.
25. Before disconnecting high pressure hose from
HPwateroutlet, open sprayguntorelievebackpres-
sure in hose.
CAUTION: This machine produces hot water and
must have insulated components attached to pro-
tect the operator.
INSTALLATION
Place machine in a convenient location providing ample
support, drainage and room for maintenance.
Remove bolts from pallet to foot bracket. Install rubber
feet provided as shown on page 11, item #26.
Location:
The location should protect the machine from damag-
ing environmental conditions, such as; wind, rain, and
freezing.
1. This machine should be run on a level surface where
it is not readily influenced by outside sources such as
strongwinds,freezingtemperatures,rain,etc.It should
belocatedto allowaccessibilityfor refillingoffuel,ad-
justments and maintenance. Normal precautions
shouldbetakenbytheoperatorofthemachinetopre-
vent moisture from reaching the electrical controls.
2. Itisrecommendedthat a partition bemadebetween
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
ventilated locations orareaswhereexhaust fansmay
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.
Electrical:
This machine, when installed, must be electrically
groundedinaccordancetolocalcodes.Checkforproper
power supply using a volt meter.
WARNING
PROTECTIVE
EYEWEARAND
CLOTHINGMUST
BEWORN.

6 WATER HEATER SERIES OPERATOR’S MANUAL
97-6149 • 97-6162 • 97-6133 • Rev.3/04
Pressure Washer
3,000 PSI Maximum
(not included)
Fresh Water
Faucet
Garden Hose
(not included)
Insulated Wand
(not included)
Pressure Washer
to HP Inlet Hose
Inlet
Connection
Outlet
Connection
High Pressure Outlet Hose
(not included)
Power Cord
Diesel Fuel
Tank
Insulated
Spray Gun
(not included)
Pressure Washer Coupler
COMPONENT IDENTIFICATION
CAUTION HOT WATER:
Must use insulated
spray gun and wand.
GFCI

WATER HEATER SERIES OPERATOR’S MANUAL
7
97-6149 • 97-6162 • 97-6133 • Rev.3/04
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:
Thewatersource forthepressurewashershouldbesup-
plied by a minimum 5/8" I.D.garden hose with a city wa-
ter pressure of not less than 30 PSI.If the water supply
is inadequate, or if the garden hose is kinked, the at-
tached pressure washer will run very rough and the
burner will not fire.
Connection:
See Component Identification on page 6.
Venting:
Adding exhaust vent pipe to your oil fired burner is not
recommended because restricted air flow causes car-
bonbuild-up, which affectsthe operation, and increases
maintenance on the coil.If a stack must be used, refrain
from 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! Read operator’s manual from both the pres-
surewasherandthemachinebeforeoperating.Fail-
ure to read operation and warning instructions may
resultin personal injury or propertydamage.
2. Check fuel tank and pump oil levels on both
machines.
3. Connect garden hose to pressure washer.
CAUTION:Only use fresh water to this machine.
4. Attachhighpressurehosebetweenpressure washer
andmachine,as shownonpage6.Turn garden hose
water on. Additional adapters and couplers may be
neededtoconnectyourbrandofpressure washer to
themachine.
5. Connectthepowercordintothe properelectricalout-
let, then push in the GFCI reset button.
6. Start up attached pressure washer according to the
manufacturers instructions. When a steady stream
of water flows from the spray gun and wand the ma-
chine is ready for cold water cleaning.
7. Forhotwaterwashing,turnthemachineburnerswitch
totheONposition.Adjustthermostattodesiredtem-
peraturesetting.(Theburnerwilllight automatically.)
To Stop:
1. If using an optional detergent injector, place the de-
tergent line in a bucket of water allowing detergent
to be flushed from system.
2. Turn 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.
PREVENTATIVE MAINTENANCE
1. Usecleanfuel-kerosene, No.1 home heating fuel or
diesel.Cleanor replace fuel filter every100hoursof
operation. Avoid water contaminated fuel as it will
seize up the fuel pump. De-soot coils monthly. Use
an additive if diesel is being used.
2. Checktosee that the attached pressurewasherwa-
ter pump is properly lubricated.
3. Followwinterizinginstructionstopreventfreezedam-
age to pump and coils.
4. Always neutralize and flush detergent from system
after use.
5. If waterisknowntobehighinmineralcontent,use a
watersofteneronyourwatersystem,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 attached pressure washer pump dry for
extended periods of time.
9. If machine is operated with smoky or eye burning
exhaust, coils will soot up, not letting water reach
maximum operating temperature. (See section on
Maintenance and Service).
10. Never allow water to be sprayed on or near the mo-
tor or burner assembly or any electrical component.
11. Delime coils as per instructions.
It is advisable, periodically, to visually inspect the burner.
Check air inlet to make sure it is not clogged or blocked.
Wipe off any oil spills and keep equipment clean and dry.
The areas around the HP should be kept clean and free
of combustible materials, gasoline and other flammable
vapors and liquids.
Theflowofventilatingairtotheburnermustnotbeblocked
orobstructed inanymanner.

8 WATER HEATER SERIES OPERATOR’S MANUAL
97-6149 • 97-6162 • 97-6133 • Rev.3/04
Gap
1/8"
3/16"
Side View
MAINTENANCE AND SERVICE
Winterizing Procedure:
Damage due to freezing is not covered by warranty.Ad-
hereto the followingcold weatherprocedureswhenever
the washer must be stored or operated outdoors under
freezing conditions.
During winter months, when temperatures drop below
32°F, protecting your machine against freezing is nec-
essary.Store the machine in a heated room.If this is not
possible use compressed air on the short hose end. By
injecting compressed air, all water will be blown out of
the system. Run anti-freeze through the system.
Rupture Disk:
Forsafety,eachmachineisequippedwitharupturedisk.
In the event the pressure of the water should exceed
8000PSI, the rupturedisk will release pressureandwa-
ter on to the ground.
When the disk ruptures, it will need to be replaced.
NOTE:Turn burnerswitchoff.Thenopenspraygunto
cool heating coil or rupture disk will burst over time.
AdjustableThermostat:
The adjustable thermostat can be set between 100°F to
225°F (37.8° to 108°C) .The temperature is dependent
on water flow and ambient water temperature.
Cleaning of Coils:
In alkaline water areas, lime deposits can accumulate
rapidly inside the coil pipes.This growth is increased by
theextremeheat buildupinthe coil.The best prevention
for liming conditions is to use high quality cleaning de-
tergents. In areas where alkaline water is an extreme
problem, periodic use of Deliming Powder will remove
lime and other deposits before coil becomes plugged.
Deliming Coils With A Pressure Washer:
Periodic flushing of coils or optional float tank is recom-
mended.
Step 1 Fill a 5 gallon bucket with 4 gallons of water,
thenadd1lb.ofdelimingpowder.Mix thoroughly.
Step 2 Removethe high pressure nozzle from thepres-
sure wand and put the wand into the bucket.
Secure the trigger on the spray gun in the open
position.
Step 3 Attacha shortsection(3-5 ft.) of gardenhoseto
the attached pressure washer to siphon solu-
tionfromthe elevated bucket. Start uppressure
washer,allowingsolutionto be pumped through
pressurewasherandintoHPcoilsandbackinto
thebucket. Solutionshould be allowed tocircu-
late2-4 hours.
Step 4 Aftercirculating solution flush entire system with
freshwater.
Removal of Soot In Heating Coil:
In the heating process fuel residue, in the form of soot
deposits, may develop between the heating coil pipes
andblockairflowwhichaffectsburnercombustion.When
soot has been detected on visual observation, the soot
on the coil must be cleaned off.
Fuel:
Usecleanfueloilthatisnotcontaminatedwithwaterand
debris.Replacefuelfilterand drain tank every 100 hours
of operation.Use Kerosene No.1 or No.2 Heating Fuel
(ASTMD306)ordieselonly.NEVER usegasolineinyour
burner tank. Gasoline is more combustible than fuel oil
andcouldresultinaseriousexplosion.NEVERusecrank-
case or waste oil in your burner.Fuel machine malfunc-
tion could result from contamination.
Ignition Circuit:
Periodically inspectwires,springcontactand electrodes
for condition, security and proper spacing. (CAUTION:
10,000VOLTS)
Electrode Setting:
(Seeillustrationbelow)
Electrodes Check : Periodically check wiring connections.
If necessary to adjust electrodes, use diagram.
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. Select nozzle size based on
the pressure washer you will be using:
Nozzle PressureWasherGPM
1.50 2 - 3
1.75 3 - 4
2.00- 2.25 4 - 5
All nozzles should be 45°W

WATER HEATER SERIES OPERATOR’S MANUAL
9
97-6149 • 97-6162 • 97-6133 • Rev.3/04
Fuel Control System:
Themachineutilizesa fuel solenoid valve located onthe
fuel pump to control the flow of fuel to the combustion
chamber.This solenoid, which is normally closed, is ac-
tivated by a flow switch when water is flowing through it.
Whenan operator releases the triggeronthe spray gun,
the flow of water through the flow switch stops, turning
off the current to the fuel solenoid. The solenoid then
closes, shutting off the supply of fuel to the combustion
chamber.Controlling the flow of fuel in this way gives an
instantaneous burn or no burn situation, thereby elimi-
natinghighandlowwatertemperatures,andcombustion
smoke normally associated with machines incorporat-
ing a spray gun.Periodic inspection is recommended to
insurethatthefuelsolenoidvalvefunctionsproperly.This
can be done by operating the machine and checking to
see that when the trigger on the spray gun is in the off
position, the burner is not firing.
Fuel Pressure Adjustment:
To adjust fuel pressure, turn the adjusting screw with a
5/32" Allen Wrench (located on the fuel pump) clock-
wise to increase, counterclockwise to decrease.Do not
exceed 200 PSI.
FIELD REPAIR INSTRUCTIONS
HP Fuel Pump:
1. Removethescrews 10/32" Allen Head fromthema-
chinehood.
2. Removelouveredhood.
3. Witha9/16"wrench,loosen(DO NOT REMOVE) the
two 3/8" x 3/4" HH NC serrated flange bolts that se-
curethe front panel.
4. With a 2.5 mm hex head wrench (Allen Wrench),
loosen the three set screws that hold the fuel pump
in the blower motor housing located on Idromatic
Boiler Assembly.
5. Carefully remove the fuel pump (Item #53) from the
blower motor, leaving the flexible zinc fuel line con-
nected, carefully bend the fuel line and fuel pump
away from the blower motor.
6. Locatethefuel pump/fan motorcoupling.
7. Inspect the coupling for damage. The inside diam-
eter of fuel pump coupling requires flat on one side
to engage fuel pump, and the outside diameter re-
quires two male notches to engage the blower mo-
tor.
8. Perform a check to see if the fuel pump is turning
freely. Use an open end 7mm wrench or small ad-
justable wrench on fuel pump shaft.
9. Spin the fuel pump over in both directions using the
wrench for leverage.When the fuel pump is turning
freely (almost to the point you could turn it by hand)
it is ready to reinstall.
10. Align fuel pump coupler on pump shaft/fan motor.
Slidepumpintofanmotor.Securepumpwiththethree
set screws.
11. Testmachine(makesure):
❑Blowermotorspins
❑Fuel is on
❑Machine has power to it
❑Switch is on
❑Flowofwaterthrough machine
❑Thermostatis turned up
❑Flow switch is adjusted properly
12. When HP is operating properly, turn machine off,
tighten front panel, and install hood and 13 self tap-
ping screws with recess washers.

10 WATER HEATER SERIES OPERATOR’S MANUAL
97-6149 • 97-6162 • 97-6133 • Rev.3/04
33
14
5
15
23
24
18
6
13
30
4
21
29
27
12
1
16
11
28
2
17
9
3
28
7
19
20
31
37
35
34
29
32
10
39
40
22
MACHINE ASSEMBLY
EXPLODED VIEW
25
38
36 - Reverse
View
8

WATER HEATER SERIES OPERATOR’S MANUAL
11
97-6149 • 97-6162 • 97-6133 • Rev.3/04
ITEM PARTNO. DESCRIPTION QTY
1 2-01167 Cap, Fuel Tank, Plastic 1
2 2-99031 Filter, Diesel Fuel, Disposable 1
3 4-0303 Wheel & Tire, 6" Steel Rim 2
4 4-05088 Thermostat, Adjustable, 302°F 1
5 6-01062 GFCI, 120V 15A, w/36' 12-3 Cord 1
6 6-020240 Switch, Rocker,
Carling w/Green Lens 1
7 6-05152 Strain Relief, Strt,
LQ Tite 3231 Small 1
8 90-1987 Screw, 6/32" x 2" 2
9 90-20041 Collar, 5/8" Bore Shaft 3010 2
95-07102225 ▲ Axle 1
90-4005 ▲ Washer, 5/8" 4
10 95-07200122 Bracket, Fuel Tank, Left 1
95-07200124 Bracket, Fuel Tank, Right 1
11 95-07200125 Frame Assy 1
90-1996 ▲ Bolt, 3/8" x 3/4" Whiz 4
90-2020 ▲ Nut Cage, 3/8" x 12 GA 4
90-2022 ▲ Nut Cage, 1/4" x 16 GA 4
12 95-07200123 Hood, Cover Panel 1
95-07290056 Hood, Eurotec Coil 1
11-0101 ▲ Label, Warning, Pictorial 1
10-02025A ▲ Label, Hot/Caliente
w/Arrows 1
13 95-07200121 Panel, Front 1
11-1042 ▲ Label, Ground 1
14 95-07102287 Strap, Fuel Tank 2
15 2-01015 Bumber, Rubber 1" w/Bolt,
5/16" x 1-1/4" 2
16 2-011507 Tank, Encore 5 Gal Fuel 1
2-1084 ▲Hose Barb,
1/4" Barb x 1/8" Pipe 1
2-010061 ▲ Grommet, Fuel Tank 1
7-80320 ▲ Valve, FuelTank Shut-Off 1
ITEM PARTNO. DESCRIPTION QTY
17 95-07200120 Panel, Back 1
90-1996 ▲ Bolt, 3/8" x 3/4" Whiz 4
90-2020 ▲ Nut Cage, 3/8" x 12 GA 4
18 2-2007 Nipple, 3/8" x 3/8" NPT ST Male1
19 2-2002 Coupler, 3/8" Fem, Brass 1
20 2-0031 Elbow, 3/8" Street 1
21 11-0110 Label, Control Panel 1
22 4-02100003 Fuel Line, 1/4" Push-On, Green
(36") 1
23 10-09004 Decal, Discharge 1
24 10-09003 Decal, Inlet 1
25 11-013 Label, Shark Logo 2
26 90-20061 ▲ Nut, 5/16", Cap 2
27 90-1018 Bolt, 5/16" x 1-3/4" 4
90-4002 Washer, 3/4", Flat 4
90-2002 Nut, Whiz Loc, 5/16" Flange 4
28 90-1004 Bolt, 1/4" x 1-1/2" 2
90-4000 Washer, 1/4", Flat 2
90-200012 Nut, 1/4" Flange 2
29 90-2018 Nut, Cage, 10/32" x 16 Ga. 15
30 4-0204509 Hose, 3/8" x 9', 2 Wire,
3/8" SW, x 3/8" SOL 1
31 90-1991 Screw, 10/32" x 1/2" 15
32 10-08018 Label, Warning, Service Cord 1
33 2-01103 Grip, 1" Sqr. Handle 2
34 10-08021 Label, Disconnect Pwr Supply 1
35 7-726679 Ignition Wire/Silicon Cable 2
36 6-05040 Block, Terminal, 8 Pole 1
37 7-40050 Transformer, 115V 1
38 90-200430 Nut, 6/32", Keps 2
39 4-02100003 Fuel Line, 1/4" Push-On, Green
(6") 1
40 4-02100000 Fuel Line, 1/4", Black (46") 1
▲ Not Shown
MACHINE ASSEMBLY
EXPLODED VIEW PARTS LIST

12 WATER HEATER SERIES OPERATOR’S MANUAL
97-6149 • 97-6162 • 97-6133 • Rev.3/04
4
To Fuel
Tank
23
16
6
2
1
3
8
21
10
15
12
19
24
13
21
25
5,7
14
20
22
11
Inlet
Outlet
26
28
18
31
30
29
27 9
BURNER ASSEMBLY
EXPLODED VIEW PARTS LIST

WATER HEATER SERIES OPERATOR’S MANUAL
13
97-6149 • 97-6162 • 97-6133 • Rev.3/04
BURNER ASSEMBLY
EXPLODED VIEW PARTS LIST
ITEM PARTNO. DESCRIPTION QTY
1 2-0036 Tee, 1/2", Fem., Steel Pipe 1
2 2-0046 Tee, 1/2", Street 1
3 2-0052 Nipple, 1/2" JIC x 1/2" Pipe 1
2-0054 ▲Elbow, 1/2" JIC x 1/2" Male 1
4 2-0103 Grommet, Rubber,
Nozzle Holder 2
5 2-1084 Hose Barb,
1/4" Barb x 1/8" ML Pipe 2
6 2-3409 Disk, Rupture Assy, 7000 PSI 1
7 2-9040 Clamp, Hose, UNI, .46-.54 6
8 4-02047716 Hose, 3/8" x 16", 2 Wire,
Pressure Loop 1
9 2-00681 Bushing, 1/2" x 3/8" 1
10 6-021730 Switch, Flow, MV60 1
11 95-07102288 Guard, Boiler/Plumbing 1
12 91-010170 Coil, Lavorwash 1
13 4-02047722 Hose, 3/8" x 22", 2 Wire,
Pressure Loop 1
14 7-40112 ▲Solenoid, w/Valve,
115V 60 HZ 1
15 2-0053 Elbow, 1/2" JIC x 3/8", 90° 1
16 2-00602 Elbow, 1/2" JIC x 1/2" Fem, 90° 1
2-00601 Elbow, 1/2" JIC x 3/8" Male
(5530, 4030) 1
17 7-00216 Fuel Pump 1
ITEM PARTNO. DESCRIPTION QTY
17 7-50044 ▲ Coupling, Fuel Pump 1
18 7-15070 Coil Replacement 1
19 6-021740 Reed, Replacement, MV60 1
20 2-0006 Nipple, 3/8" x 3/8" Hex, Steel 1
21 2-11039 Connector, 3/8" Anchor 2
22 90-19711 Screw, 1/4" x 1/2", Whiz Loc 4
23 2-1019 Elbow, 3/8" Female 1
24 4-05088 Thermostat, Adjustable, 302°F 1
25 2-0051 Nipple, 1/2" JIC x 3/8" Pipe 1
2-0053 Elbow (3535, 4030) 1
26 Coil, Mount Plate 1
90-1006 ▲ Bolt, 5/16" x 3/4" 4
90-4001 ▲ Washer, 5/16" 8
90-2001 ▲ Nut, 5/16" ESNA 4
27 7-00220 Motor, Burner, 115V 60 HZ 1
7-50034 ▲ Blower Wheel 1
28 7-25086 Fuel Line 1
29 7-55041 Electrodes 2
30 7-25079 Holder, Fuel Nozzle 1
31 7-55029 Site Glass 1
▲ Not Shown

14 WATER HEATER SERIES OPERATOR’S MANUAL
TROUBLESHOOTING
97-6149 • 97-6162 • 97-6133 • Rev.3/04
PROBLEM POSSIBLE CAUSE SOLUTION
BURNER WILL NOT
LIGHT Disconnected or short in electrical
wiring All wire contacts should be clean and tight. No breaks in wire.
Burner motor thermal protector
tripped If tripped, check voltage, connections and extensions for cause. Check fuel pump shaft
rotation for binding, causing motor to overheat.
ON/OFF switch defective Check continuity through burner switch.
Heavy sooting on coil and burner,
can cause interruption of air flow and
shorting of electrodes
Clean as required.
Improper electrode setting Clean and test according to diagram in
operator's manual.
Fuel not reaching combustion
chamber Check fuel pump for proper flow. Check solenoid flow switch on machines with spray
gun control for proper ON/OFF flow switch.
Fuel solenoid malfunction Check by placing screwdriver inside coil then
turn machine on, open spray gun and check for
magnetic pull.
Clogged burner nozzle Replace.
Water not turned on Turn on water to activate burner flow switch.
Flow switch malfunction Remove, test for continuity and replace as
needed.
MACHINE SMOKES Improper fuel or water in fuel Drain tank and replace contaminated fuel.
Low fuel pressure Adjust fuel pump pressure to specifications.
Air leaks in fuel lines Check fuel lines for leaks or air bubbles.
Tighten or replace as needed.
Plugged or dirty burner nozzle Replace.
Faulty burner nozzle spray pattern Replace nozzle.
Heavy accumulation of soot on coils
and burner assembly Remove coils and burner assembly. Clean thoroughly.
Misaligned electrode Realign electrodes to specifications.
Fuel filter partially clogged Replace as needed.
Obstruction in smoke stack Check for insulation blockage or other foreign
objects.
Soot build-up on coils Clean coils with soot remover.
Lime build-up in coils Clean inside of coils using coil cleaner.

WATER HEATER SERIES OPERATOR’S MANUAL
15
TROUBLESHOOTING
97-6149 • 97-6162 • 97-6133 • Rev.3/04
PROBLEM POSSIBLE CAUSE SOLUTION
LOW WATER
TEMPERATURE Improper fuel or water in fuel Drain fuel tank and replace with proper fuel.
Low fuel pressure Increase fuel pressure.
Weak fuel pump Check fuel pump temperature. Replace pump
if needed.
Fuel filter partially clogged Replace as needed.
Soot build up on coils Clean coils with soot remover.
Lime build up on coils Clean inside of coils using Shark's coil
cleaner.
Improper burner nozzle See specifications.
WATER
TEMPERATURE
TOO HOT
Incoming water to machine warm or
hot Lower incoming water temperature.
Fuel pump pressure too high Lower fuel pressure.
Fuel pump defective Replace fuel pump.
Detergent line sucking air Tighten all clamps. Check detergent line for
holes.
Defective high limit switch (thermostat) Replace.
Incorrect fuel nozzle size See Burner Nozzle section.
Insufficient water supplied Check GPM to machine.
Restricted water flow Check nozzle for obstruction, proper size.

16 WATER HEATER SERIES OPERATOR’S MANUAL
97-6149 • 97-6162 • 97-6133 • Rev.3/04
PREVENTATIVE MAINTENANCE
MAINTENANCE SCHEDULE
Machine Clean Daily
Water Lines Check Daily
Fittings Check Daily
Fuel Filter Clean Weekly
Inlet Strainer Clean Weekly
Fuel Nozzle Clean Weekly
Fuel Tank Clean Weekly
Electrodes Adjust Monthly
Fuel Pump Strainer Clean Monthly
Electrode Wires Check Monthly

HP SERIES HEATER MODULE
WARRANTY
Shark HP • 97-6133 • Rev. 3/04
SHARK LIMITED NEW PRODUCTWARRANTY
PRESSURE WASHERS
WHAT THIS WARRANTY COVERS
All SHARK PRESSURE WASHERS are warranted by SHARK to the original purchaser to be free from defects in materials and
workmanship under normal use, for the periods specified below.This Limited Warranty is subject to the exclusions shown below,
is calculated from the date of the original purchase, and applies to the original components only. Any parts replaced under this
warranty will assume the remainder of the part’s warranty period. This warranty applies to the original purchaser and is not
transferable. LIMITED LIFETIME PARTS WARRANTY:
Components manufactured by SHARK, such as frames, handles, coil wraps, float tanks, and belt guards. Forged brass pump
manifold.All heating coils will have a three year warranty. Internal components on the oil-end of all pressure washer pumps will
have a seven year warranty. ONE YEAR PARTS WARRANTY:
All other components, excluding normal wear items as described below, will be warranted for one year on parts. Warranty on
these parts will be for one year regardless of the duration of the original component manufacturer’s part warranty.
WARRANTY PROVIDED BY OTHER MANUFACTURERS:
Motors, generators, and engines, which are warranted by their respective manufacturers, are serviced through these manufac-
turers’ local authorized service centers. SHARK cannot provide warranty on these items.
WHAT THIS WARRANTY DOES NOT COVER
This warranty does not cover the following items:
1. Normal wear items, such as nozzles, guns, discharge hoses, wands, quick couplers, seals, filters, gaskets, O-rings,
packings, pistons, pump valve assemblies, strainers, belts, brushes, rupture disks, fuses, pump protectors.
2. Damage or malfunctions resulting from accidents, abuse, modifications, alterations, incorrect installation, improper
servicing, failure to follow manufacturer’s maintenance instructions, or use of the equipment beyond its stated usage
specifications as contained in the operator’s manual.
3. Damage due to freezing, chemical deterioration, scale buildup, rust, corrosion, or thermal expansion.
4. Damage to components from fluctuations in electrical or water supply.
5. Normal maintenance service, including adjustments, fuel system cleaning, and clearing of obstructions.
6. Transportation to service center, shop labor charges, field labor charges, or freight damage.
WHAT YOU MUST DO TO OBTAIN WARRANTY SERVICE
While not required for warranty service, we request that you register your SHARK pressure washer by returning the completed
registration card. In order to obtain warranty service on items, you must return the product to an Authorized SHARK Dealer,
freight prepaid, with proof of purchase, within the applicable warranty period. If the product is permanently installed, you must
notify your Authorized SHARK Dealer of the defect.The Authorized Dealer will file a claim, which must subsequently verify the
defect.In most cases, the part must be returned to SHARK freight prepaid with the claim.For warranty service on components
warranted by other manufacturers, the Authorized Dealer can help you obtain warranty service through these manufacturers’
local authorized service centers. LIMITATION OF LIABILITY
SHARK’S liability for special, incidental, or consequential damages is expressly disclaimed. In no event shall SHARK’S liability
exceed the purchase price of the product in question. SHARK makes every effort to ensure that all illustrations and specifica-
tions are correct, however, these do not imply a warranty that the product is merchantable or fit for a particular purpose, or that
the product will actually conform to the illustrations and specifications.THE WARRANTY CONTAINED HEREIN IS IN LIEU OF
ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF FITNESS FOR A PAR-
TICULAR PURPOSE. SHARK does not authorize any other party, including authorized Dealers, to make any representation or
promise on behalf of SHARK, or to modify the terms, conditions, or limitations in any way.It is the buyer’s responsibility to ensure
that the installation and use of SHARK products conforms to local codes. While SHARK attempts to assure that its products
meet national codes, it cannot be responsible for how the customer chooses to use or install the product.
SHARK PRESSURE WASHERS
1-360-833-9100 • 1-800-771-1881 • www.shark-pw.com

Form #97-6133 • Revised3/04 • Printed in U.S.A.