Troubleshooting - Oleo-Mac PW 110C Bedienungsanleitung

FAULT
The pump does not run
when the switch is pressed.
The pump runs, however no
pressure is generated.
The operating pressure is
irregular.
The motor suddenly stops.
The pump drips.
There is a loss of pressure.
There is excess noise.
Expelled water is mixed
with oil.
Water leaks from the pump
head
When the switch is pressed,
the motor hums but does
not start.

TROUBLESHOOTING

CAUSE
The plug is damaged.
There is insufficient voltage.
The pump is locked.
The thermal relay has triggered.
The intake filter is clogged.
Air is being drawn in at the connectors.
The inlet and outlet valves are clogged
or worn.
The diameter of the nozzle hole is too large. Check and replace.
Air is being drawn in.
The valves are clogged and worn.
The seals are worn.
The motor did not stop completely when
previously letting go of the gun trigger.
The thermal relay has triggered due to
overheating.
The seals are worn.
The nozzle is worn.
The valves are dirty or clogged.
The valve seals are worn.
The seals are worn.
The filter is clogged.
Air is being drawn in.
The valves are worn, dirty or clogged.
The bearings are worn.
The water temperature is too high.
The filter is dirty.
The sealing rings (water + oil) are worn.
The seals are worn.
The O-ring of the seal set is worn
The mains voltage is lower than that
specified.
The pump is blocked or frozen.
The extension cable is insufficient (cross
section too small, cable too long).
SAvE THESE INSTRUCTIONS
REMEDY
Check the plug and fuses to see if they are okay.
Check the voltage.
Manually turn over the motor.
Let the motor cool down.
Clean the filter.
Check the intake connection fitting and the hose
connectors.
Clean or replace
Check the intake connectors.
Clean and replace.
Check and replace.
Wait for the motor to stop completely before pressing
the trigger again.
Check the voltage.
Turn off the switch and let the motor cool down for
a few minutes.
Check and replace (professional repair shop).
Change the nozzle.
Check, clean, exchange.
Check and /or exchange.
Check and /or exchange.
Check and /or clean
Check intake lines.
Check, clean, exchange.
Check and /or exchange.
Lower the temperature to below 50 °C.
Check and /or exchange.
Check and /or exchange.
Exchange the seal.
Exchange the O-ring.
Check the voltage.
Check the pump.
Check to see that the extension cable is sufficient.
Exchange the extension cable for one that is sufficient.
EN
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