Device overview, seat
Illustration C
Detergent tray for DOSE detergent dosing unit*
1
Seat
2
Steering wheel knob
3
Weight adjustment lever
4
Seat length adjustment lever
5
* Optional
Device overview, waste water tank
Illustration D
Waste water tank support
1
Float
2
Waste water impact protection
3
Waste water tank cap
4
Coarse dirt basket
5
Turbine pre-filter
6
Waste water tank
7
Device overview, pedals
Illustration AP
Coarse dirt flap pedal
1
Brake pedal
2
Accelerator pedal
3
Device overview, pre-sweeping unit
Illustration E
Filter housing cover
1
pre-sweeping unit hood***
2
Side brushes***
3
Filter housing
4
Sweep container
5
*** Combo variant only
Type plate
Illustration AJ
Type plate
1
Control panel
Illustration F
Program switch
1
Display
2
QR code for the how-to video
3
Info button for menu navigation in the display
4
Driving direction switch
5
2-stage horn
6
Cleaning solution ON/OFF
7
Side brush/side scrubbing deck ON/OFF (side
8
brush option with Combo variant)
Intelligent key
9
Maximum permissible gradient
10
Safety switch
11
Program switch
Illustration G
0
1
Device is switched off.
Transport journey
2
Drive to the operating location.
Eco program
3
Clean the floor wet (with a reduced water quantity
and a reduced brush speed) and vacuum up waste
water (with reduced suction power).
Scour and vacuum
4
Clean the floor wet and vacuum up waste water.
Increased brush contact pressure
5
Clean the floor wet (with increased brush contact
pressure and increased water quantity) and vacu-
um up the waste water.
Scouring / pre-cleaning without vacuuming
6
Clean the floor wet and let the detergent act.
Vacuuming
7
Vacuum up the dirty liquid.
Polishing
8
Polish the floor at a high brush speed without apply-
ing liquid.
Symbols on the device
Drain for fresh water
Drain for waste water
Fresh water
Fresh water tank automatic filling system
Removing the coarse dirt basket
Lashing point
* Optional
Installation
Batteries
Recommended batteries, chargers
Order no.
Battery set
2.815-108.0
Charger
4.035-191.0
Volume (m3)*
71.78
Airflow (m3/h)**
27.71
* Minimum volume of the battery charging room
** Minimum airflow between battery charging room and
environment
Batteries and chargers are available from specialist
shops.
Maximum battery dimensions
Length
Width
842
627 mm
The following must be observed when fitting the wet bat-
teries:
● The maximum battery dimensions must be ob-
served.
● The seat must be pivoted up when charging wet bat-
teries.
● The battery manufacturer's regulations must be ob-
served when charging wet batteries.
Fitting and connecting batteries
The batteries are already installed in the Bp variant. If
you did not receive a Bp variant, the batteries were ret-
rofitted at the national company or at your trusted deal-
er. This may be for availability, time, cost, import,
service, transport or similar reasons to your advantage.
ATTENTION
Risk of damage to the control electronics!
The control electronics can be destroyed by reversing
the polarity of the battery connections.
Take care to ensure the correct polarity when connect-
ing the batteries.
1. Adjust the steering wheel position all the way for-
ward.
2. Pivot the seat forward.
3. Remove the seat stop screw.
4. Remove the plug of the seat contact switch and
push it back through the opening.
Illustration AO
Seat contact switch plug
1
5. Unlock the seat and pull it upwards.
6. Remove the seat contact switch plug from the hold-
er.
7. Unhook the support for the seat console and close
the seat console.
8. Unscrew the hinges of the seat console.
9. Place the seat console in the footwell.
10. Only with Dose variant: Remove the detergent can-
ister tray.
11. Only with Fleet variant: Remove the cables.
12. Lift off the battery cover.
13. Remove the fresh water tank on the right.
English
14. Remove the battery box side panel on the right.
15. Fit the battery. Battery terminals positioned at the
front in the travel direction.
16. Clamp the supplied power cables to the (+) and (-)
battery terminals that are still free. Route the cable
so that it cannot be pinched by the seat.
17. Only with Fleet variant: Install the cables.
18. Install the battery box side panel on the right.
19. Install the fresh water tank on the right.
20. Fit the battery cover.
21. Insert the battery plug.
22. Fit the seat console.
23. Screw on the hinges of the seat console.
24. Open the seat console and hook in the seat console
support.
25. Install the seat contact switch plug on the holder.
26. Fit the seat.
27. Plug in the seat contact switch plug.
28. Install the seat stop screw.
29. Pivot the seat downwards.
30. Adjust the steering wheel.
WARNING
Danger to life from fire or explosion if batteries are
deeply discharged!
Incorrect charging of deeply discharged batteries can
cause a fire.
Do not start the device if the battery is deeply dis-
charged.
Make sure that the battery is charged before starting the
system.
Note
The device has deep discharge protection, i.e. the de-
vice can only be driven when the permitted minimum ca-
pacity level is reached. "Battery empty - please charge"
appears in the display.
When using other batteries (e.g. from other manufactur-
ers), the deep discharge protection for the respective
battery must be reset by Kärcher Customer Service.
DANGER
Danger of death from electric shock!
There is a danger of electrical shock if the charger is
used improperly
Adhere to the mains voltage and fuse values specified
on the device type plate.
Only use the charger in dry rooms with sufficient venti-
lation.
Danger of explosion when charging the battery!
Flammable gases are generated when the battery is
charged
Height
Only charge the batteries in a suitable room. The room
537 mm
must have a minimum volume depending on the battery
type and an adequate air exchange rate with a minimum
air flow (see "Recommended batteries").
Only charge wet batteries with the seat pivoted up.
Note
The average charging time is approx. 10-12 hours
hours.
The recommended chargers (for the respective batter-
ies) are electronically controlled and end the charging
process automatically.
The device cannot be used during the charging pro-
cess.
1. Drive the device directly to the charger and do not
drive on slopes.
2. Pivot the seat upwards.
3. Disconnect the battery plug and connect it to the
charging cable.
4. Connect the charger to the mains and switch it on.
After the charging process
1. Switch off the charger and disconnect it from the
mains.
2. Disconnect the battery cable from the charging ca-
ble and connect it to the device.
Note
Route the charging cable in the battery compartment so
that it cannot be pinched.
Low-maintenance batteries (wet batteries)
DANGER
Refilling discharged batteries with water
Danger of acid burns from escaping acid, destruction of
clothing
Wear safety goggles, protective clothing and protective
gloves when handling the battery acid.
Observe the applicable regulations.
Immediately rinse off any splashed acid from the skin or
clothing using copious amounts of water.
Charging the battery
19