Wet Cleaning - Kärcher B 300 RI D Handbuch

6.2

Wet cleaning

CAUTION
Risk of damage!
The brush used must be suitable for cleaning the floor.

Do not operate the brushes on the spot.

ATTENTION
To achieve an optimum cleaning result, the driving speed
should be adjusted to take specific situations into account.
Wet cleaning is very simple. Roller brush and side scrub-
bing deck are to be used for this cleaning task (no side
brushes deck and no roller brush).
A distinction is made between two types of wet cleaning.
Basic cleaning
–
Regular cleaning
–
Basic cleaning

Basic cleaning is comprised of two procedures and is ap-
plied with extremely contaminated or stubborn dirt.
In the first procedure, the contamination is dissolved by

the counter-rotating cleaning brushes with cleaning so-
lution added. The cleaning solution remains on the floor
afterwards and can react in the dirt.
6.2.1 Fill up fresh water reservoir
2
6.2.2 Recommended detergents
WARNING
Risk of damage!
Only use cleaners recommended by the manufacturer

and comply with their application, disposal and warning
guidelines.
More information about detergents can be found in the
data sheet (available from Kärcher) or in the notes on
the detergent container.
Only use detergents that are free from solvents, hydro-

chloric acid and hydrofluoric acid.
ATTENTION
Do not use highly foaming detergents.
Application
Routine cleaning of all water resistant
floors
Routine cleaning of glossy surfaces (e.g.
granite)
Routine cleaning and basic cleaning of in-
dustrial floors
Routine cleaning and basic cleaning of fine
stoneware tiles
1
Detergent
RM 745
RM 746
RM 755 ES
RM 69 ASF
RM 753
EN
Note
The suction turbine is switched off and the suction bar
remains raised.
Keep the flap of the waste container closed
In the second and next procedure, maintenance clean-

ing is applied.
Regular cleaning

The maintenance cleaning is applied during daily cleaning.
For this, cleaning is performed in a single procedure

with cleaning brush, lowered suction bar and sweeping
blower switched on. This kind of cleaning leaves behind
a dry floor that can be walked on afterwards.
Note
Open the flap of the waste container.
1 Fresh water tank
2 Fresh water tank cover
3 Filling level display
Open the cover of the fresh water reservoir.

Fill fresh water tank with fresh water (maximum 50°C).

Add detergent. Follow dosing instructions for detergent.

Close the cover of the fresh water reservoir.

Routine cleaning of tiles in sanitary areas RM 751
Removal of coating from all alkali-resistant
floors (e.g. PVC)
16
-
RM 752
57