Kärcher B 300 RI D Mode D'emploi page 67

9.5.5 Check brake fluid status
9.5.6 Check hydraulic oil level and refill oil
9.5.7 Replacing the hydraulic oil filter
1 Lever for steering wheel adjustment
2 Brake fluid container
3 Filling level
If necessary, refill DOT brake fluid currently commer-

cially available.
Have the brake fluid changed by Customer Service in

accordance with the inspection checklist (ICL).
ATTENTION
In order to avoid operational problems, utmost cleanliness
is vital for all check and maintenance work.
Even the finest contamination in the hydraulic system can
cause severe faults; therefore, the system is fitted with a
hydraulic oil filter.
1 Hydraulic oil tank
2 Sight glass hydraulic oil
3 Hydraulic oil fill neck
Check the hydraulic oil level and refill hydraulic oil if

necessary.
Oil grade: Refer to chapter "Technical data"
The oil level must be within the viewing glass.

WARNING
Risk of burns!
Allow cooling system to cool down sufficiently prior to

working on the appliance.
ATTENTION
Risk of damage!
Have authorised Customer Service perform any work

to be done on the hydraulic system.
Have the hydraulic oil filter changed by Customer Service
in accordance with the inspection checklist (ICL).
1 Stop cock
2 Hydraulic oil filter
Close the stop valve.

Use suitable tools to unscrew the hydraulic oil filter.

Coat the washer of the new oil filter with oil before fitting it.

Fit in the new oil filter and tighten it by hand.

Open locking valve.

Check the hydraulic oil level and refill hydraulic oil if

necessary.
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