Pre-Sweep Suction Unit (B400 Rm/Rh Only); Changing The Sweeping Roller (B400 Rm/Rh Only); Cleaning The Sweeping Roller And The Sweeping Roller Compartment - HAKO Scrubmaster B400 R Operating Manual

Maintenance and servicing
5.8

Pre-sweep suction unit (B400 RM/RH only)

Attention
Work mode only permitted with inserted dirt hoppers (B400 RM) or
completely lowered dirt hopper (B400 RH).
5.8.1

Changing the sweeping roller (B400 RM/RH only)

The sweeping roller must be changed at the latest when a sweeping roller
diameter of 190 mm is reached or the star-shaped handle for adjusting the
sweeping level has reached the stop.
1. Remove the sweeping roller, see section 5.8.3.
2. Insert the new sweeping roller, see section 5.8.4.
3. Adjust the sweeping level, see section 5.8.5.
5.8.2 Cleaning the sweeping roller and the sweeping roller
compartment
Check the sweeping roller and sweeping roller compartment daily for dirt and
clean if necessary.
1. Remove the sweeping roller, see section 5.8.3.
2. If necessary, remove straps and other packaging materials from the
sweeping roller.
3. Thoroughly clean the sweeping roller under running water.
4. Clean the sweeping roller compartment.
5. Insert the sweeping roller, see section 5.8.4.
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Scrubmaster B400 R (7190)