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Shark DH3030HGB, Operating Instructions And Parts Manual, Page: 26 / 28

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Shark DH3030HGB Operating Instructions And Parts Manual Download Page 26

Page 26

Shark DH3030HGB

Figure 24 - Wiring Diagram

ISOLATION

RELAY

30 AMP FUSE

RED

YEL

YEL

BLK

BLK

BLK

BLU

BLU

WHT

RED

BRN

BRIDGE
RECTIFIER

RED
BLK
RED

BURNER

SWITCH

CAPILLARY TUBE

CONTROL BOX

BRN

BLU

THERMOSTAT

1
2

C

87

87a

86

85

30

ENGINE

THERMO-
STAT
PROBE

PRESSURE

SWITCH

GRAY

GRAY

BLK

RED

RED

BLK

NEG

POS

12V BATTERY

GRAY

GRAY

WHT

BLK

VOLTAGE

REGULATOR

GRA

Y

GRA

Y

YEL

YEL

+

-

Summary of Contents for DH3030HGB

Page 1: ...E CONTACT MODEL DH3030HGB OPERATING INSTRUCTIONS AND PARTS MANUAL SPECIFICATIONS Pump Volume At Pump Head 3 0 GPM 180 GPH Pump Pressure At Pump Head 3000 PSI Burner Type Fuel Oil Fired 249 000 BTU Hr...

Page 2: ...to your health Do not operate machine in areas where flammable vapors gasoline solvents etc may be present as this machine may ignite the vapors Do not store flammable liquids gasoline diesel fuel so...

Page 3: ...NOZZLE PRESSURE NOZZLE DUAL LANCE WAND RELIEF VALVE BURNER EXHAUST VENT TRIGGER GUN PRESSURE HOSE NOZZLE HOLDERS ENGINE BATTERY BOX BURNER SWITCH THERMOSTAT DETERGENT INJECTOR CONTROL BOX GARDEN HOSE...

Page 4: ...own in Figure 2 Figure 3 Trigger Gun Dual Lance Wand 2 Assemble wand components as shown in Figure 3 3 Make sure all plumbing connections are tight Battery WARNING Wear eye hand and skin protection wh...

Page 5: ...e present as this machine may ignite the vapors CAUTION All venting must be in accordance with applicable federal and state laws and local ordi nances Consult local heating contractors If the pressure...

Page 6: ...mum of 3 0 gallons per minute GPM 3 Fill oil burner fuel tank Use kerosene 1 grade home heating oil 1 or 2 diesel fuel DO NOT USE GASO LINE CRANKCASE OIL DRAININGS OR WASTE OIL WARNING Do not fill eng...

Page 7: ...will automatically turn off To Clean DANGER Do not place hands or fingers in front of high pressure spray Bodily injury may result 1 Insert detergent inlet line into container of mixed detergent Sque...

Page 8: ...eak in period make sure the oil is changed after the first 40 hours of operation After that replace oil every 3 months or 500 hours of operation whichever comes first Figure 9 Winterizing STORAGE DANG...

Page 9: ...erty damage and will void the manufacturer warranty For replace ment parts refer to Figure 20 Unloader Valve WARNING The unloader valve on this pressure washer has been factory set and sealed and is a...

Page 10: ...spray pressure at nozzle Inadequate water supply Fully open faucet Check for kinked or damaged hose Use 5 8 inch mini mum hose Check for debris clogging inlet screen Partially clogged or damaged press...

Page 11: ...ocated in Control Box Refer to Figure 17 for location Engine is running too slow Move throttle lever to full throttle posi tion Battery charge is low Charge battery or replace if neces sary Poor or no...

Page 12: ...hine Serial Number ________________________________ Component Part Number _______________________________ Description __________________________________________ FOR HELP OR ADDITIONAL INFORMATION CONT...

Page 13: ...1 2 2 20 Flat Washer 1 4 6 21 220119 Battery Box 1 22 890904 Battery Terminal 2 23 375292 Mounting Plate 1 24 Locknut 1 4 20 4 Standard hardware item available locally Ref No Part No Description Qty...

Page 14: ...r 1 23 218189 Regulator Harness 1 24 Locknut 1 4 20 2 25 Flat Washer 1 4 2 Order amount needed in feet Standard hardware item available locally Ref No Part No Description Qty 1 Fig 19 Engine Oil Drain...

Page 15: ...Caution Gasoline 1 9 232025 Decal Important Battery 1 10 646026 Decal Carbon Monoxide 1 11 646115 Decal Hot Surface 1 Ref No Part No Description Qty 1 646088 Decal Operating Instructions 1 2 815329 S...

Page 16: ...o Description Qty 5 754711 Tee 3 8 1 6 801102 Hex Nipple 3 8 x 1 1 2 1 7 873594 Detergent Injector 1 Order amount needed in feet Ref No Part No Description Qty 1 935159 Filter Screen 1 2 961534 Tubing...

Page 17: ...3 8 1 11 856035 Garden Hose Connector Gasket 1 Replacement Parts 753209 Unloader Valve Repair Kit 1 Ref No Part No Description Qty 1 844758 Street Elbow 1 2 1 2 875575 Garden Hose Connector Spring 1...

Page 18: ...Shark DH3030HGB Figure 16 Pump Exploded View Ref No Part No Description Qty 3 753079 Oil Seal Kit 3 4 753085 PlungerSealKit 3 Ref No Part No Description Qty 1 753084 Valve Plug Kit 6 2 753083 CheckVal...

Page 19: ...ally Order amount needed in feet Replacement Parts 753134 O Ring Kit 1 875653 Switch 1 Ref No Part No Description Qty 1 875465 Burner Switch 1 2 645932 Decal Control Box 1 3 835150 Thermostat Dial 1 4...

Page 20: ...309294 Nipple 3 8 Hose x 1 4 Hose 1 7 867368 Hose 1 4 Black 8 890890 Fuel Tank 1 Order amount needed in feet Ref No Part No Description Qty 1 817312 Fuel Tank Cap 1 2 661277 Elbow 1 4 Hose x Stand Pi...

Page 21: ...4446 Vibration Mounts 4 4 Flat Washer 5 16 8 5 Locknut 5 16 18 8 6 860285 Reducer 1 4 x M12 1 7 698020 Nipple 1 4 x 1 4 Hose 1 Ref No Part No Description Qty 8 698019 Nipple 1 8 x 1 4 Hose 1 9 630980...

Page 22: ...9 915630 Plug 3 8 2 10 698247 Hex Nipple 1 2 x 2 1 Standard hardware item available locally Ref No Part No Description Qty 1 799501 Elbow 1 4 x 3 8 Hose 1 2 875555 Relief Valve Seat 1 3 783845 Relief...

Page 23: ...onnect Plug 1 9 691867 Trigger Gun 1 Replacement Parts 859762 Insulator Grip Assembly 1 753179 Trigger Gun Repair Kit 1 Ref No Part No Description Qty 1 799177 Pressure Nozzle Red 1 2 799178 Pressure...

Page 24: ...ter 1 4 615279 Reducer Bushing 3 8 x 1 4 1 5 698200 Pipe Nipple 1 4 x 2 1 2 1 6 661257 Street Elbow 1 4 1 Ref No Part No Description Qty 7 698020 Nipple 1 4 x 1 4 Hose 1 8 826167 Strain Relief 1 9 703...

Page 25: ...ozzle 1 2 944422 Solenoid Valve 1 3 919791 Fuel Pump 1 4 630730 Coupling 1 5 723355 Blower Fan 1 6 784751 Motor 1 Ref No Part No Description Qty 7 753046 BrushKit 2 8 891210 Ignitor 1 9 676894 FuelLin...

Page 26: ...EL BLK BLK BLK BLU BLU WHT RED BRN BRIDGE RECTIFIER RED BLK RED BURNER SWITCH CAPILLARY TUBE CONTROL BOX BRN BLU THERMOSTAT 1 2 C 87 87a 86 85 30 ENGINE THERMO STAT PROBE PRESSURE SWITCH GRAY GRAY BLK...

Page 27: ...Page 27 Shark DH3030HGB OIL BURNER MOTOR FUEL SOLENOID RED BLK BLK BLK WHT ORN RED WHT CONTROLLER IGNITOR BLK CAD CELL YEL YEL RED BLK RED WHT BLK BLU Figure 24 Wiring Diagram...

Page 28: ...lity excludes field labor charges loss of use of the unit loss of time or rental inconvenience or commercial loss and is limited to repair or replacement of defective parts only at the option of Shark...

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