stayer HL105B Manual De Instrucciones página 21

Replaceable Parts Table / T1
Symptom
Motor refuses to start
Motor stops
Fuses blow
Excessive working pressure
Pressure pulsating
Pressure too low, but steady
Note! Several types of accessory will normally
deliver a lower pressure
Motor starts up but no working pressure
The pressure washer starts irregularly by itself
Water leaks from machine
Accessories and spare parts
Only use accessories and spare parts which have been approved by STAYER. Original accessories and spare parts
guarantee that the unit can be operated safely and without any breakdowns.
ENGLISH
16
Possible Cause
- Plug not connected
- Mains socket faulty
- Fuse faulty/blown
- Extension cable damaged
- Motor protector has activated
- Frozen
- Fuse faulty/blown
- Wrong mains voltage
- Motor protector has activated
Fuses faulty/blown
Nozzle partly blocked
- Air in the inlet water supply hose/pump
- Inadequate water supply
- Water strainer blocked
- Water supply hoses squeezed
- High pressure hose too long
- Nozzle worn
- Start/stop valve worn
- No water supply
- Water strainer clogged up
- Nozzle clogged up
Pump/power gun leaky
Leaking pump
16
Remedy
- Connect plug
- Use another socket
- Replace fuse
- Try without extension cable
- Allow to cool for 5 minutes
- Wait for pump/water supply hose/accessory to
thaw
- Replace fuse
- Check that mains voltage corresponds to
specifications on the model tag
- Allow to cool for 5 minutes
Change to a mains supply higher than the
pressure washer amp consumption
Clean nozzle
- Allow pressure washer to run with open spray
handle and nozzle at low pressure until regular
working pressure is obtained.
- Check that the water supply corresponds to
specifications. The minimum specification for
the water supply hose is 1/2" or 13 mm
diameter.
- Clean water strainer
- Straighten out kinked water supply hoses
- Dismount high pressure extension hose. Retry
(extension hose max. 7 m)
- Change the nozzle
- Activate trigger five times in quick succession
- Connect water supply
- Clean the water strainer
- Clean nozzle
Contact your STAYER Service Centre
6 drops per minute are permissible. In case of
more serious leakage, you should contact your
STAYER Service Centre.