Indicator Lamp System Care Is Illuminated - Kärcher HDS 7/11-4 M Manual Del Usuario

3x blinking
– Fault in the voltage supply.
 Check main connections and mains
fuse.
4x blinking
– Excessive power consumption.
 Check main connections and mains
fuse.
 Inform Customer Service.
Indicator lamp burner failure
1x blinking
– The exhaust temperature limiter has
been triggered.
 Set the appliance switch to "0/OFF".
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service.
2x blinking (option)
– The flame sensor turned the burner off.
 Inform Customer Service.
3x blinking
– System care detection defective
 Inform Customer Service.
4x blinking
– Temperature sensor defective
 Inform Customer Service.
Indicator lamp service
– Service interval
 Perform service work.
Fuel indicator lamp glows
– Fuel tank empty.
 Refill fuel.
Indicator lamp system care is
illuminated
Note: Burner can operate 5 more hours.
– System care tank is empty, due to tech-
nical reasons a remainder stays in the
tank.
 Refill system care.
34
Indicator lamp system care is
Note: Burner operation no longer possible.
– System care container is empty.
 Refill system care.
Indicator lamp detergent 1 is
illuminated (HDS 12/18 only)
– Detergent tank 1 is empty.
 Refill detergent.
Indicator lamp detergent 2 is
illuminated (HDS 12/18 only)
– Detergent tank 2 is empty.
 Refill detergent.
Appliance is not running
– No power
 Check power connection/conduit.
Device is not building up pressure
– Air within the system
Vent pump:
 Set dosing value for detergent to "0".
 With open hand spray gun turn device
on and off multiple times with the device
switch.
 Open and close the pressure/quantity
regulation at the pump unit with the
hand spray gun open.
Note: By dismantling the high pressure
hose from the high pressure connection the
venting process is accelerated.
 If detergent tank is empty, refill.
 Check connections and conduits.
– Pressure is set to MIN
 Set pressure to MAX.
– Sieve in the water connection is dirty
 Clean sieve.
 Clean the fine filter; replace it, if neces-
sary.
– Amount of water supply is too low.
 Check water supply level (refer to tech-
nical data).
EN – 11
blinking