![background image](http://html1.mh-extra.com/html/karcher/fr-50-me/fr-50-me_manual_3599754006.webp)
– 2
Figure 2, see cover page
1 O ring
2 Nozzle
3 Union joint
Inser the O ring in the nut of the rotation
arm.
Place the nozzle on it.
Slightly fasten the nozzle with the Union
joint.
Figure 3, see cover page
Note:
The exit jet must be directed parallel to the
rotation arm.
Adjust the wrench area of the nozzle
(width 10) so that it is parallel to the ro-
tation arm.
Tighten the Union joint (width 22) using
a wrench.
Figure 4, see cover page
1 Trigger gun with control knob
2 Trigger gun without control knob
3 Nipple, short
4 Nipple, long
In delivery condition, the short nipple is in-
stalled on the device for use on a trigger
gun with a control knob.
For use with a trigger gun without a control
knob, the short nipple must be unscrewed
and replaced by the enclosed long nipple.
Grease the O-rings of the nipple before in-
stallation.
Figure 5, see cover page
Connect the steel pipe of the high pres-
sure cleaner to the FR 30 and tighten it
with wrenches (width 24).
Figure 6, see cover page
Unscrew the steering roller holder from
the device.
Reattach the screws to the device.
Figure 7, see cover page
Work without detergent: Turn the valve
clockwise all the way to the stop.
Work with detergent: Turn the valve
anti-clockwise until it stops.
Adjust the detergent dose on the high
pressure cleaner.
Turn the valve clockwise all the way to
the stop.
Adjust the detergent dose on the high
pressure cleaner.
Protect the appliance against frost.
Oil the steering rollers regularly.
Do not allow bristles to deform during
storage.
Only use original accessories and spare
parts, they ensure the safe and trouble-free
operation of the device.
For information about accessories and
spare parts, please visit www.kaerch-
er.com.
Nozzle size
high-pres-
sure cleaner
Nozzle pack-
age
Nozzle size
nozzle pack-
age
41...50
2.639-187.0 2x25
51...64
2.640-442.0 2x32
65...80
2.639-188.0 2x40
81...124
2.640-781.0 2x62
125...180
2.640-282.0 2x90
Assemble nozzle packet
Floor cleaning
Dismounting the wheel set (if
necessary)
Detergent intake
When high-pressure cleaner is
unheated
When high-pressure cleaner is heated
Care
Spare parts
6
EN
Summary of Contents for FR 50 ME
Page 2: ...2...
Page 25: ...1 REACH www kaercher com REACH FR 50 25 MPa 250 bar 85 C 1 1 25 EL...
Page 29: ...1 REACH www kaercher com REACH FR 50 25 M 250 85 C 29 RU...
Page 31: ...3 y www kaercher com 31 RU...
Page 48: ...1 REACH www kaercher com REACH FR 50 25 MPa 250 bar 85 C 1 1 48 BG...
Page 56: ...1 REACH www kaercher com REACH FR 50 25 250 85 C 1 1 56 UK...
Page 58: ......
Page 59: ......