12. Troubleshooting
All maintenance and repairs must be done with the electric plug disconnected and performed by a person qualified
to do so.
DRAWBACK
Pushing the button, the motor pum
p doesn’t start
CAUSE
No tension in the current socket
REMEDY
Check plug, cable,
and socket.
DRAWBACK
The motor doesn’t start
CAUSE
The p
ump is jammed.
REMEDY
Disconnect the plug from the socket and with a screwdriver, turn on the motor fan. I
t doesn
’t turn
to verify the pump.
DRAWBACK
The motor suddenly stops.
CAUSE
The thermal protection has intervened to prevent overheating.
REMEDY
Check if the tension is correct.
DRAWBACK
The high-pressure cleaner is noisy.
CAUSE
Air suction, dirty valves, exces
sive temperature.
REMEDY
Check the air duct
, clean or replace valves, reduce
the temperature
DRAWBACK
No water exits.
CAUSE
Dirty water filter, pump valves jammed, lance nozzle
closed.
REMEDY
Clean filter, check valves,
and clean nozzle.
DRAWBACK
Pressure inconsistent and inadequate.
CAUSE
Dirty water
filter, gasket worn
-
out, inadequate water, pump sucking
air. Pressure valve worn-
out, nozzle worn
-
out,
dirty coil.
REMEDY
Clean filter, replace gaskets, check the water flow, check
the
pump, replace
the va
lve, replace
the
nozzle, clean
coil.
DRAWBACK
The burner doesn’t start.
CAUSE
Fuel filter dirty, fuel pump filter dirty, burner nozzle dirty,
an
insufficient spark to the electrodes, motor pump joint
worn-out
,
and insufficient voltage.
REMEDY
Clean pump and
fuel filter, replace the nozzle worn
-
out, change electrodes and motor joint and check the tension.
DRAWBACK
With the lance opened, the pressure goes up and down.
CAUSE
Warped or obstructed nozzle, obstructed lance,
or coil.
REMEDY
Clean or replace the n
ozzle, scale the coil,
and lance.
PUMPS AUSTRALIA
PTY LTD
COMPACT 10/120 USER MANUAL
PUMPS AUSTRALIA
PTY LTD
COMPACT 10/120 USER MANUAL
PHONE: 1800 790 915
212 Welshpool Road, Welshpool WA 6106
EMAIL: [email protected]
PUMPS AUSTRALIA PTY LTD
PHONE: 1800 790 915
212 Welshpool Road, Welshpool WA 6106
EMAIL: [email protected]
PUMPS AUSTRALIA PTY LTD
17