Karcher IB 15-120 - Manual (Page 24)

- 10
Faults without display on the console
Fault Possible cause Remedy By whom
No display inspite of
power switch in posi-
tion 1 Mains Plug not connected to the socket. Insert the mains plug into a socket. Operator
Fuse F1 blown Remove the side panel and unlock the fuse F1 by
pressing on it. Operator
No compressed air jet
despite the trigger be-
ing drawn Compressed air supply has too little pressure Check pressure level. Operator
Jet pressure is set too low Set the jet pressure to a higher level. Operator
Power supply has been interrupted Check power supply. Indicator lamp "Device on"
must glow green. Operator
Emergency-stop button has been pressed. Release emergency-stop button by turning. Indi-
cator lamp "Device on" must glow green. Operator
Control cable not connected properly Check connection between control cable and the
jet pistol and between the control cable and the
device. Operator
Control cable is defective Replace spray agent hose. Operator
Compressed air jet is
too weak Jet pressure is set too low Set the jet pressure to a higher level. Operator
Compressed air supply has too little pressure
or the compressor output is low. Check pressure and output. Operator
The filter insert in the water separator is
plugged. Replace the filter inlay in the water separator. Operator
Spray agent hose or jet pistol is blocked Let the spray agent hose and jet pistol come to
room temperature and remove the blocking. In-
crease working pressure and / or reduce the dry
ice dosing. Operator
No dry ice pellets in the
compressed air jet Dry ice dosing switched off (with jet pistol Ad-
vanced only), "Dry ice dosing on/off" button
on the jet pistol illuminates red, display shows
"Ice off". Press the dry ice dosing key on the Advanced jet
pistol. Operator
Dry ice container is empty Refill the dry ice container Operator
Dry ice has melted Empty the dry ice container and refill it with fresh
dry ice pellets. Operator
Vibrator on the dry ice container is not work-
ing Call Customer Service. Operator
Drive motor of the dosing equipment is over-
loaded Let the dosing thaw Operator
Compressed air is exiting into the dry ice con-
tainer Clean the pressure balance channel in the dosing
equipment. Customer
Service
Dosing disc in the dosing unit is defective Replace the dosing disc. Customer
Service
24 EN