Indicator Lamp "Ready For Use" Turns Off; Engine Indicator Lamp; Indicator Lamp Service; Indicator Lamp System Care Is Illuminated - Kärcher HDS-E 3.3/25-4M Ec Manual Del Usuario

"Low water" indicator lamp
– Lack of water - heater is switched off
 Check water supply, check connec-
tions.
Indicator lamp "Ready for use"
turns off
– No line voltage, see "Appliance is not
running".
Indicator lamp for heater lights up
– Heater operation

Engine indicator lamp

2x blinking
– Engine overload/overheat
 Set the appliance switch to "0/OFF".
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service
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 boiler fault
1x blinking
– Temperature limiter has got triggered.
 Set the appliance switch to "0/OFF".
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 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.
Indicator lamp system care is
Note: Heater can only operate 5 more
hours.
– System care bottle empty.
 Replace the system care bottle.
Indicator lamp system care is
Note: Heater operation no longer possible.
– System care bottle empty.
 Replace the system care bottle.
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).
– 9
EN
illuminated
blinking
15