7.0 Troubleshooting - Simoniz SPD-220 Manual Del Operador

PROB LEM
THE PRESSURE WASHER HAS OR
WILL NOT MAINTAIN PRESSURE
THE PRESSURE WASHER MAKES
EXCESSIVE NOISE
THE MOTOR DOES NOT RUN CON-
TINUOUSLY WHEN TRIGGER IS
SQUEEZED/THE MOTOR BUZZES
WHEN TURNED ON, BUT DOES
NOT START
THE MOTOR STOPS RUNNING
WHILE IN USE
WHEN THE SWITCH IS IN THE "ON"
POSITION THE MACHINE WILL NOT
START
THE PUMP DOES NOT REACH
ADEQUATE PRESSURE OR FLUC-
TUATES
UNIT WILL NOT DISPENSE SOAP

7.0 TROUBLESHOOTING

POS SIBLE C AUSE
1. Excessive air in waterline and pump 1. Turn unit and water supply off/
1. Air intake is blocked
2. Valves are worn, dirty, or clogged
3. Filter is dirty
1. Thermal safety valve has tripped
1. Net voltage lower than suggested
1. Electrical socket is faulty
2. Voltage is inadequate
3. GFCI trips
4. Thermal safety switch trips
5. Power cord is not plugged in
1. Water inlet filter is clogged
2. Pump is drawing air
3. Suction valves are clogged/worn
4. Diameter of garden hose too small
5. Water supply is restricted
6. Insufficient water supply
1. Soap reservoir is empty
2. Fan Lance is not installed
3. Fan Lance is not in detergent
Dispensing mode
20
COR RECTION
Bleed system/Hold trigger down
1. Check the intake valves
2. Check, clean or replace valves
3. Check, clean, or replace filter
1. Turn off and let cool
1. Check that the voltage is adequate
1. Check plug, socket, fuses
2. Check that the voltage is adequate
3. Reset/Try another outlet
4. Turn off and let cool
5. Plug in power cord
1. Remove and clean filter
2. Tighten connections/bleed system
3. Clean or replace valves
4. Replace with _ inch garden hose
5. Check hose for kinks or leaks
6. Fully open water source
1. Fill reservoir with Simoniz Pressure
Washer solution
2. Remove Turbo Wand and attach
Fan Lance
3. Pull and twist slightly on the
nozzle to get it to pop out