Shark SSD-503061E Operator's Manual download pdf (Page 27)

SSD SERIES PRESSURE WASHER

OPERATOR’S MANUAL

TROUBLESHOOTING

SHARK SSD DIESEL • REV. 1/03

PROBLEM POSSIBLE CAUSE SOLUTION

OIL DRIPPING

Oil seal worn Check and replace if necessary.

EXCESSIVE

VIBRATION IN

DELIVERY LINE

Irregular functioning of the valves Check and replace if necessary.

DETERGENT NOT

DRAWING

Air leak Tighten all clamps. Check detergent lines for

holes.

Restrictor in float tank is missing Replace restrictor. Check for proper orifice in

restrictor.

Filter screen on detergent suction

hose plugged

Clean or replace.

Dried up detergent plugging metering

valve

Disassemble and clean thoroughly.

High viscosity of detergent Dilute detergent to specifications.

Hole in detergent line(s) Repair hole.

Low detergent level Add detergent, if needed.

PUMP RUNNING

NORMALLY BUT

PRESSURE LOW ON

INSTALLATION

Pump sucking air Check water supply and possibility of air

seepage.

Valves sticking Check and clean or replace if necessary.

Nozzle incorrectly sized

Check and replace if necessary (See serial

plate for proper size).

Unloader valve seat faulty Check and replace if necessary.

Worn piston packing Check and replace if necessary.

BURNER MOTOR

WILL NOT RUN

Fuel pump seized Replace fuel pump.

Burner fan loose or misaligned Position correctly, tighten set screw.

Defective control switch Replace switch.

Loose wire Check and replace or tighten wiring.

Defective burner motor Replace motor.

RELIEF VALVE

LEAKS WATER

Relief valve defective Replace or repair.

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Shark SSD-503061E Operator's Manual Page 27

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