Maintenance And Inspection - Kärcher SGV 6/5 Service Manual

050 Maintenance and inspection

Descaling steam boiler
WARNING
Prior to all work on the appliance, switch off the appliance
and pull the power plug.
Allow the device to cool down prior to performing any ser-
vice tasks.
Relieve the high pressure system of all pressure prior to all
work on the appliance and the accessories.
Wear protective clothing (gloves, goggles, apron).
Note
When handling descalers, the specific safety information
must be observed.
Resetting the service indicator
Parts of the system
46
English 5.906-590.0 Rev. 01 (05/17)
All components used for the descaling process must be
acid-resistant.
Required components:
Descaling set
Lime-dissolving acid
RM 101
Drain screw
Loctite 620
Locking paint
Covers
Superglue Drei Bond
1 Reset button
 Insert the appliance plug into the mains socket.
 Switch the rotary switch into the "0/OFF" position.
 Remove the waste water container.
 Remove the fresh water container.
 Switch handwheel in position "Apply hot water".
 Switch rotary switch in position "Operating mode:
Steam/hot water/cold water/suction operation.
 The current software version is shown on the display.
 Switch handwheel to position operating mode: "cold
water mode".
 The message "Service mode activated" appears on the
display.
 Depressurize the appliance via the steam switch.
 Unscrew the screws on the control panel.
 Remove the control panel.
 Press the Reset switch.
 Reinstall the operating panel.
 The service lamp must be out.
 Remove detergent container.
 Remove steam suction pipe.
 ABGL Uninstall / install appliance cover on the left side
 ADSO Uninstall / install probe water level
1 Covers
2 Nuts
3 Covering plate
 Remove covers.
 Loosen the nuts.
 Swivel the cover plate to the side.
2.840-035.0
6.295-398.0
6.304-182.0
6.284-001.0
6.282-014.0
6.368-403.0
6.869-007.0