English
HDS 796 CW
10
FAULTS
Fault
FUEL indicator lamp on
READY FOR OPERATION
indicator lamp off
Unit does not run
Unit does not build up pressure
Cause
–
Fuel tank empty
–
Motor overloaded/overheated
–
No mains voltage
–
Air in system
–
Pressure set to MIN
–
Strainer in water connection dirty
–
Insufficient water supply
Remedy
Fill up
Set selector switch to "0" and allow
motor to cool down for at
least 5 min.
Have unit checked by After-Sales
Service if this does not remedy fault.
Check mains connection/power cord
Bleed pump:
–
Set cleaning-agent metering to "0"
–
With handgun open, use selector
switch to switch unit on and off
several times.
Fill up cleaning-agent tank if empty.
Check connections and lines
Set pressure to MAX
Clean strainer
Check water supply volume (refer to
technical data)
If fault cannot be rectified, have
unit checked by After-Sales
Service.