Karcher K 2.91 M Troubleshooting, Technical specifications, Appliance is not running, Dimensions

Troubleshooting

You can rectify minor faults yourself with the help of the following overview.

If in doubt, please consult the authorized customer service.

￿Danger

Turn off the appliance and remove the mains plug prior to any care and mainte- nance work.

Repair works may only be performed by the authorized customer service.

Appliance is not running

ÎPull on the lever of the trigger gun; the device will switch on.

ÎCheck whether the voltage indicated on the type plate corresponds to the volt- age of the mains supply.

ÎCheck the mains connection cable for damages.

Pressure does not build up in the appliance

ÎCheck setting at the spray lance.

ÎAppliance ventilation: Switch the appli- ance on with the high-pressure hose detached and operate (max. 2 minutes) until the water exits the high-pressure connection without bubbles. Switch off appliance and reconnect high-pressure hose.

ÎCheck the water supply.

ÎPull out the sieve in the water connec- tion using flat-nose pliers and clean un- der running water.

Strong pressure fluctuations

ÎClean high-pressure nozzle: Remove dirt and debris from the nozzle bore, us- ing a needle and rinse through with wa- ter from the front.

ÎCheck water flow quantity.

Appliance is leaking

ÎSlight leakage from the appliance pump is normal. If the leakage increases con- tact the authorized customer service.

No detergent infeed

ÎUse spray lance with pressure regula- tion (Vario Power).

Turn the spray lance to "Mix" position.

ÎClean the detergent suction hose filter.

ÎCheck the detergent suction hose for kinks.

Technical specifications

Power connection

Voltage	230-240 V
	1~50 Hz
Connected load	1,4 kW
Mains fuse (slow-blow)	10 A
Protective class	I
Protection class	IP X5
Water connection
Max. feed temperature	40 °C
Min. feed volume	8 I/min
Feed pressure	0,2-1,2 MPa
Performance data
Working pressure	8 MPa
Max. permissible pressure	11 MPa
Water flow rate	5,5 I/min
Detergent flow rate	0,4 I/min
Recoil force of trigger gun	12 N
Hand-arm vibration	0,8 m/s2
(ISO 5349)
Sound pressure level	72 dB(A)
LpA (EN60704-1)
Sound power level	86 dB(A)
LWA (2000/14/EG)
Dimensions
Length	284 mm
Width	294 mm
Height	566 mm
Weight	8,1 kg

Subject to technical modifications!

English 9