Troubleshooting; Warranty; Accessories And Spare Parts . En; Customer Service - Kärcher SG 4/4 Manual

 Completely empty the steam boiler.
 Completely dissolve two bags of
descaler by stirring it in 0.5 gal (2 liters)
of warm water.
 Fill the descaling solution into the boiler
and allow to react for approximately 8
hours.
DANGER
Do not screw the steam boiler safety cap on
the appliance during the descaling. Do not
use the appliance as long as there is des-
caling agent in the boiler.
 Pour out the descaling solution. Rinse
the boiler at least two more times with
cold water to ensure that there is no res-
idue left behind in the boiler.
 Turn on the appliance.
 Press the reset key until the indicator
lamp "Descaling" goes off.
The appliance is ready for use again. After
approx. 50 operating hours, the indicator
lamp "Descaling" shows the next neces-
sary descaling process.
Note: Never fill descaler into the fresh wa-
ter tank as this damages the pump.

Filter replacement

Illustration
Using soiled water can occlude the filter. This
is shown by extraordinaly long run times of
the pump or a complete malfunction.
 Replac the filter.

Troubleshooting

DANGER
Always disconnect the mains plug and al-
low the steam cleaner to cool down before
performing any maintenance work.
DANGER
Repair works may only be performed by the
authorized customer service.
Indicator lamp "water shortage"
glows red
 Refill water.
Indicator lamp "Descaling" glows
white
 Decalcify appliance.

Customer Service

If malfunction can not be fixed, the de-
vice must be checked by customer ser-
vice.
The warranty terms published by our com-
petent sales company are applicable in
each country. We will repair potential fail-
ures of your accessory within the warranty
period free of charge, provided that such
failure is caused by faulty material or de-
fects in fabrication. In the event of a warran-
ty claim please contact your dealer or the
nearest authorized Customer Service cent-
er. Please submit the proof of purchase.
Accessories and Spare Parts
– Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and trouble free.
– At the end of the operating instructions
you will find a selected list of spare parts
that are often required.
– For additional information about spare
parts, please go to the Service section
at www.kaercher.com.

Special accessories

Only use special accessories approved by
the manufacturer.
Name
Bio descaler RM 511 (3x
100 g of powder)
Caddy cart
Round brush kit with brass
bristles
Round brush kit
Micro fibre cloth
– 7
EN

Warranty

Part no.:
6.290-239.0
6.962-239.0
2.863-075.0
2.863-077.0
6.905-921.0
13