Troubleshooting
Disconnect from the electrical power supply before maintenance or inspection.
Please ensure the following before contacting the service organization:
Problem
Possible cause
Recommended action
Machine
won’t
start
Power supply not plugged in
Fuse is blown
Corrupt extension cord
Insert power supply to socket
Replace fuse. Unplug other
machines connected to the circuit
Try without the extension cord.
Unstable
pressure
Air in pump and hose
Dirty, worn filter
Leaking gasket or hose
Check that hose and connection is
airtight and sealed.
Clean and replace filter or contact
distributor
Clean and replace gasket or contact
distributor
Machine
shuts
down
Fuse has blown
Thermal sensor activated
Nozzle partially blocked
Replace fuse. Unplug other
machines connected to the circuit
Let the machine cool down for 5 min
Clean the nozzle
Machine
pulsating
Air in inlet hose
Fluctuating water pressure
Nozzle partially blocked
Water filter blocked
Hose twisted
Allow machine to run with open
trigger until regular working pressure
resumes.
Check the water pressure source
Clean the nozzle
Clean the filter
Straighten hose.
Machine
starts, but
no water
comes out
No water supply
Water filter blocked
Nozzle blocked
Connect inlet water.
Clean the filter
Clean the nozzle
For further information please contact your distributor.
Содержание HP 140
Страница 7: ...Identifikation af delene ...
Страница 17: ...Description of parts ...
Страница 29: ...Описание компонентов ...