Karcher KMR 1550 D manual Fault Indications, Accessories

English KMR 1550 D

37

For both sides

!Unscrew the sealing strip's fastening screws.

!Screw-on the new sealing strip; do not yet tighten the screws.

!To adjust height to floor slide in 3-5 mm thick spacers.

!Align the sealing strip.

!Tighten the fastening screws of the sealing strip.

Only for the left-hand side

!Fasten sealing strip with the 2 hand screws.

!Remount the covering.

Rear sealing strip.

!Empty the swept material container.

!Unscrew the sealing strip's fastening screws.

!Screw-on the new sealing strip; do not yet tighten the screws.

!The sealing strip must rest on the floor.

!Align the sealing strip.

!Tighten the fastening screws of the sealing strip.

Front sealing strip.

!Empty the swept material container.

!Unscrew the sealing strip's fastening screws.

!Screw-on the new sealing strip; do not yet tighten the screws.

!The sealing strip must rest on the floor so that with an after-running of 20-40 mm it bends backwards.

!Align the sealing strip.

!Tighten the sealing strip's fastening screw.

FAULT INDICATIONS

Warning lights are lit during operation

•Engine oil pressure gauge warning light

!Check oil level or call KÄRCHER

maintenance service.

•Battery charge indicating warning

light

!Call the KÄRCHER maintenance service.

•Air cleaner warning light

!Clean or replace air cleaner at the internal combustion engine.

•Cooling water warning light !Check cooling water level.

Machine will not start

•Sit on the driver seat.

•Close unit cover.

•Fill fuel tank.

•Charge the battery.

•Notify KÄRCHER-Customer Service.

The machine cannot be started electrically.

•Check fuse.

Engine runs erratically

•Clean or replace the air cleaner.

•Check fuel feed.

•Notify KÄRCHER-Customer Service.

•Check fuel filter.

Motor running but machine not moving

•Check freewheel spigot for correct position. For correct position see "moving sweeper automotively"

•Notify KÄRCHER-Customer Service.

Engine runs, but machine only moves slowly

•Set throttle lever to "hare" symbol.

Machine not sweeping properly

•Check the main brush and the side brushes.

•Make the coarse dirt flap movable.

•Slacken the bowden cable of the coarse-dirt flap (adjusting screw).

•Tighten or replace the belts.

•Set throttle lever to "hare" symbol.

•Notify KÄRCHER-Customer Service.

Machine making dust

•Make the coarse dirt flap movable.

•Slacken the bowden cable of the coarse-dirt flap (adjusting screw).

•De-dust or replace the dust filter.

•Empty debris container.

•Replace sealing profile on debris container.

•Adjust or replace the sealing strip.

Poor sweeping around the edges

•Replacing the side broom.

•Notify KÄRCHER-Customer Service.

The raising mechanism of the side brushes or the main brush does not function

•Check the Bowden cables for the raising operation.

•Notify KÄRCHER-Customer Service.

The lowering mechanism of the side brushes or the main brush does not function

•Check the Bowden cables.

•Notify KÄRCHER-Customer Service.

The side brush rotates jerkily

•Notify KÄRCHER-Customer Service.

ACCESSORIES

Operator overhead

guard add-on kit 2.638-391 Required for reasons of industrial safety for operation of sweeper in high-bay storage area.

Weatherproof cabin	2.638-859
Battery-charger 12 V	6.654-116
Starter battery,
drily precharged	7.654-002
Tyres (puncture-proof)	4.515-027
Standard side broom	6.906-083
Hard side broom	6.905-773
Side brush with
steel bristles	6.905-619
Standard main brushes	6.905-030
Principal main brush
soft/water-repellent	6.906-134
Main brush hard	6.905-622
Single round filter	6.414-526
Warning beacon light
for separate installation	2.638-789
Bumper + front
guard strips	2.639-126

Customising kit, left side brush For retrofitting. Greater economic efficiency through 18 % more area performance compared with the standard equipment. Particularly suitable for outdoor cleaning where there is little dust.

Note

For further accessory information about offers and functions, please contact your Kärcher dealer.