Fault
The medium pressure
hose is leaking
The device runs dry
The device is too hot or
too cold
The device draws too
much current
Warranty
The warranty conditions issued by our sales company
responsible apply in all countries. We shall remedy pos-
sible malfunctions on your device within the warranty
period free of cost, provided that a material or manufac-
turing defect is the cause. In a warranty case, please
contact your dealer (with the purchase receipt) or the
next authorised customer service site.
(See overleaf for the address)
Cause
The medium pressure hose is not
plugged into the medium pressure gun.
The sealing ring on the nozzle of the me-
dium pressure hose is damaged.
The medium pressure hose is damaged. 1. Replace the medium pressure hose imme-
The fine filter is dirty.
The supplied water quantity is too low.
The motor circuit breaker has tripped,
see Motor circuit breaker.
Blockage due to foreign objects in the de-
vice or accessories.
Incompatible accessories used.
The trigger was not pulled fully.
Rectification
1. Do not release the medium pressure hose
from the medium pressure gun while the
device is connected to the water supply or
inserted in the water reservoir.
2. Disconnect the water supply before releas-
ing the medium pressure hose from the
medium pressure gun, see Connection to
a water line or remove the device from the
water reservoir, see chapter Water remov-
al from water reservoir.
1. Replace the sealing ring.
diately. Do not repair the medium pressure
hose.
1. Clean the fine filter, see Cleaning the fine
filter.
1. Check that the water supply requirements
are met, see Connecting the water supply.
2. Check that the device is properly connect-
ed to the water supply and vented, see
Connection to a water line, Water removal
from water reservoir or Suck water from
open containers.
3. Wait 20 s or let the device cool down be-
fore switching it on (the motor circuit break-
er has tripped, see Motor circuit breaker).
1. Allow the device to cool down or heat up.
2. Observe the maximum ambient tempera-
ture, see Technical data.
3. Do not place the device in the sun
or operate/store it outside the permissible
ambient temperature.
1. Remove the foreign body from the nozzle
hole of the flat jet nozzle with a needle.
2. Flush the flat jet nozzle from the front with
water.
3. Have the device checked by KÄRCHER
Service.
1. Only use accessories approved by
KÄRCHER.
1. Pull the trigger all the way to the end stop.
English
23