Kärcher BD 90 R Classic Bp Original Operating Instructions Download

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English

3. Attach the closure of the fresh water tank.

Shutting down

1. Remove the Intelligent Key.
2. Secure the machine with wheel chocks to prevent it

from rolling away.

3. Charge the batteries if necessary.

Grey Intelligent Key

1. Plug in the Intelligent Key.
2. Select the desired function by turning the Info but-

ton.

The different functions are described below.

Transport run

1. Turn the programme selector switch to "transport

run".

2. Press the Info button.
In the transport run menu, the following settings can be
made:

Key management

In this menu item, the authorisations for yellow Intelli-
gent Keys as well as the language of the display texts
are selected.
1. Turn the Info button until "key managem." is shown

on the display.

2. Press the Info button.
3. Remove the grey Intelligent Key and insert the yel-

low Intelligent Key to be programmed.

4. Select the desired menu item to be modified by turn-

ing the Info button.

5. Press the Info button.
6. Adjust the menu item by turning the Info button.
7. Confirm the setting by pressing the menu item.
8. Select the next menu item to be modified by turning

the Info button.

9. In order to save the authorisations, call the "Save?"

menu by turning the Info button and then press it.

10. "Continue key menu":

Yes: Programme further Intelligent Key.
No: Exit the key menu.

11. Press the Info button.

Selecting the brush shape

This function is required when changing the cleaning
head.
1. Turn the Info button until "brush head" is shown on

the display.

2. Press the Info button.
3. Turn the Info button until the desired brush shape is

highlighted.

4. Press the Info button.
5. Move the hoist drive for replacement of the cleaning

head by turning the Info button:
Up: Raise
Down: Lower
OFF: Stop

6. Exit menu: Select "OFF" by turning the Info button

and press it.

When exiting the menu, the controllor performs a re-
start.

Stopping times

1. Turn the Info button until "stopping times" is shown

on the display.

2. Press the Info button.
3. Turn the Info button until the desired assembly is

highlighted.

4. Press the Info button.
5. Turn the Info button until the desired stopping time

is reached.

6. Press the Info button.

Setting the battery type

1. Turn the Info button until "Battery menu" is dis-

played.

2. Press the Info button.
3. Turn the Info button until the desired battery type is

highlighted.

4. Press the Info button.

Standard setting

Changes made to the parameters of the individual
cleaning programmes during operation are reset to the
basic setting after switching off the appliance.
1. Turn the Info button until "Basic setting" is displayed.
2. Press the Info button.
3. Turn the Info button until the desired cleaning pro-

gramme is displayed.

4. Press the Info button.
5. Turn the Info button until the desired parameter is

displayed.

6. Press the Info button - the set value blinks.
7. Set the desired value by turning the Info button.
8. Press the Info button.

Setting the language

1. Turn the Info button until "Language" is displayed.

2. Press the Info button.
3. Turn the Info button until the desired language is

highlighted.

4. Press the Info button.

Factory settings

The factory settings of all parameters are restored.

Cleaning programmes

Parameters that are adjusted with the grey Intelligent
Key are kept until another setting is selected.
1. Turn the programme selection switch to the desired

cleaning programme.

2. Press the Info button. The first adjustable parameter

is displayed.

3. Press Info button. The set value blinks.
4. Set the desired value by turning the Info button.
5. Confirm the changed setting by pressing the Info

button or wait till the set value is automatically ac-
cepted after 10 seconds.

6. Select the next parameter by turning the Info button.
7. After all desired parameters have been modified,

turn the Info button until "Exit menu" is displayed.

8. Press the Info button to exit the menu.

Transport



DANGER

Risk of injury! When loading or unloading the appliance,
operate only on gradients of max. 10%. Drive slowly.

몇

CAUTION

Risk of injury and damage! Take the weight of the appli-
ance into account when transporting it.

●

When transporting in vehicles, secure the appliance
according to the guidelines to prevent slipping and
tipping over.

With mounted D cleaning head

1. Remove brushes from the brush head.

Storage

몇

CAUTION

Failure to observe the weight

Risk of injury and damage
Be aware of the weight of the device during storage.

ATTENTION
Frost

Destruction of the device through freezing water
Drain all water from the device.
Store the device in a frost-free location.

This device may only be stored indoors.

Care and maintenance



DANGER

Risk of injury! Before working on the appliance, remove
the Intelligent Key and the mains plug of the charger.
Pull out the battery plug.

●

Drain and dispose of the waste water and the resid-
ual fresh water.

몇

CAUTION

Risk of injury due to overrun of the suction turbine.
Suction turbine will continue to run for a while after
switch-off. Carry out maintenance tasks only after the
suction turbine has come to a halt.

Maintenance intervals

Each time after use

ATTENTION

Risk of damage. Do not spray the appliance with water
and do not use aggressive detergents.

1. Drain waste water.
2. Clean the protective turbine strainer.
3. Clean the outside of the appliance with a damp cloth

which has been soaked in mild detergent.

4. Clean the suction lips of the vacuum and the wiping

lips. Check for wear and replace if required.

5. Check the brushes for wear. Replace if required.
6. Charge the battery.

Monthly

1. During long operating pauses, carry out recharging

of the battery.

2. Check battery poles for oxidation. Brush off if neces-

sary. Ensure the connection cable is securely con-
nected.

3. Clean the seals between waste water tank and cov-

er, and check for tightness, replace if required.

4. Check the acid density of the cells if the batteries are

not maintenance-free batteries.

Annually

1. Have the prescribed inspection carried out by the

customer service.

Resetting the counter

When a maintenance task indicated in the display has
been performed, the relevant maintenance counter
must be reset afterwards.
1. Plug in the Intelligent Key.
2. Turn the safety switch to the "1" position.
3. Set programme selector switch to transport run.
4. Press the Info button.
5. Turn the Info button until "Maintenance counter" is

displayed.

6. Press the Info button.

The counter readings are displayed.

7. Press the Info button.

"Delete counter" is indicated.

8. Turn the Info button until the counter to be deleted is

highlighted.

9. Press the Info button.
10. Select "YES" by turning the Info button.
11. Press the Info button.

The counter is deleted.

Note

The service counter can only be reset by customer ser-
vice.
The service counter indicates the deadline for the next
service by customer service.

Maintenance work

Maintenance contract

To ensure a reliable operation of the appliance, the
maintenance contracts must be concluded with the rel-
evant Kärcher sales office.

Cleaning the protective turbine strainer

1. Open the cover of the waste water tank.
2. Unscrew the screws.

3. Pull off the float.
4. Turn the protective turbine strainer in a counter-

clockwise direction.

5. Remove the protective turbine strainer.
6. Rinse dirt off the protective turbine strainer with wa-

ter.

7. Reattach the protective turbine strainer.
8. Attach the float.

Replacing the suction lips

1. Remove the vacuum bar.
2. Unscrew the star grips.

3. Remove the plastic parts.
4. Remove the suction lips of the vacuum.
5. Insert new suction lips.
6. Insert the plastic parts.
7. Screw in and tighten the star grips.

Install D cleaning head

1. Lift the holder of the cleaning head (see Chapter

"Operation/Selecting the brush shape".