Kärcher FRV 50 ME Mode D'emploi page 8

Figure 7, see cover page
 Grease the O-ring at the end of the
hose using the accompanying grease
prior to installation.
 Insert the accompanying hose at the
hose connection of the surface cleaner
and secure it by turning.
 Route the other end of the hose to a
drain and secure it by means of the ac-
companying hook-and-loop tape.
Note:
If possible, lay hose without any slopes.
Maximum delivery height of the waste wa-
ter is 1 m.
The free end of the hose can be attached
by means of the included Velcro tape (e.g.
on a drain grid).
If necessary, use extension hose (see "Ac-
cessories").
 Hold the trigger gun and the handle of
the surface cleaner firmly with both
hands.
 Guide the surface cleaner so that it re-
mains close to the surface to be
cleaned.
Shutting down
 After operation with hot water, operate
the surface cleaner with cold water for
two minutes to cool it down.
 If necessary, rinse the surface cleaner
and the suction hose with clear water.
8
 Protect the appliance against frost.
 Do not allow bristles to deform during
storage.
Note:
In order to ensure a good suction result,
please do not place the surface cleaner
onto the brush crown after use.
 Rinse the steering rollers with clear wa-
ter after use and spray with creeping oil
after they have dried.
Accessories
Accessories
Hose fastener (suction
cup to install on smooth
surfaces)
Dirt catcher (coarse dirt
separator)
Hose support (wall
mount)
Brush crown FR 50 ME 6.371-011.0
Extension hose
Troubleshooting
Rotation arm does not rotate:
 Check if the cleaning nozzles are dirty.
Vacuum performance decreasing:
 Bristle crown worn - replace bristle
crown.
 Suction channel/suction hose blocked -
clean suction channel and suction
hose.
 Injector nozzle blocked - clean the in-
jector nozzle.
– 3
EN
Care
Order number
2.642-528.0
2.642-532.0
2.042-001.0
4.441-040.0