Troubleshooting Guide; Technical Data - Kärcher KM 85/50 W Bp Manual De Instrucciones

You can remedy minor faults using the following overview.
Contact the Customer Service department in the case of any
faults not listed!
DANGER
Risk of accidents and injuries due to unintentional move-
ment of the device
Switch off the device and remove the key from the key-operated
switch before carrying out any care and maintenance work.
Malfunction
Device does not move or only
moves slowly
Dust when sweeping / insuffi-
cient suction power
Sweeping performance not
satisfactory
Activation of roller brush /
side brush not working
The roller brush / side brush
are not running
Device performance data
Operation duration with fully loaded battery
Travel speed, forwards
Travel speed, backwards
Climbing ability (max.)
Working width without side brushes
Working width with 1 side brushes
Working width with 2 side brushes
Theoretical surface performance
Surface performance with 1 side brushes
Surface performance with 2 side brushes
Degree of protection
Battery
Battery type
Battery capacity
Working voltage of the battery
Charger
Mains voltage
Frequency
Protection class

Troubleshooting guide

Remedy
 Key-operated switch to position I.
 Activate travel drive (deactivate decoupling).
 Charge the battery.
 Check the belt and chain.
 Check main breaker, activate it by pressing if it has triggered.
 Check the connected battery terminals.
 Check the central battery connector.
 Fully close the device cover (cover switch).
 Empty the waste container.
 Check / replace the seals.
 Check / clean / replace the dust filter.
a Check that the dust filter is seated correctly.
b In case of light soiling, clean the dust filter.
c In case of damage or heavy soiling, replace the dust filter.
 Check the sealing strips for wear / set / replace them.
 When dry sweeping: Switch on the blower.
 Completely raise the side brush.
 Check the roller brush and side brushes for wear, adjust the sweeping pattern or replace if neces-
sary.
 Check the sealing strips for wear, adjust or replace them if necessary.
 Check that the coarse dirt flap is fully functional.
 Check that the roller brush is correctly in place.
 Lower the roller brush and/or side brushes.
 Check the adjustment of the Bowden cables.
 Contact Customer Service.
 Check the roller brush / side brush for any tangled pieces of tape.
 Have the micro switch checked by Customer Service.

Technical data

Unplug the central battery connector or disconnect the battery.
DANGER
Risk of electric shock
When working on electronic components, unplug the battery plug
or disconnect the battery.
Repair work and work on electrical components must only be per-
formed by your authorised Customer Service.
KM 85/50 W Bp
(1.351-116.0)
KM 85/50 W Bp
*IN (1.351-118.0)
h 2,5
km/h 4,5
km/h 4,5
% 15
mm 615
mm 850
mm
2
m /h 3825
2
m /h
IPX3
---
Ah ---
V 24
V
Hz ---
---
English
KM 85/50 W Bp KM 85/50 W Bp
Pack Pack 2SB
(1.351-117.0) (1.351-119.0)
2,5 2,5
4,5 4,5
4,5 4,5
15 15
615 615
850 850
1085
3825 3825
4882
IPX3 IPX3
Maintenance-free Maintenance-free
115 115
2x12 = 24 2x12 = 24
95 - 253 95 - 253
50/60 50/60
II II
27