Nilfisk-Advance Advance SC901 ST-28D Instructions For Use Manual page 12

A - ENGLISH
INSTALL THE BRUSHES (CYLINDRICAL SYSTEM)
CAUTION!
Turn the key switch off (O) and remove the key, before changing the brushes, and before opening any access panels.
1 Make sure the Brush Deck is in the RAISED position. Make sure the Key Switch (A) is off (O).
2 See Figure 3. To access the brushes loosen the black knobs (one on each side) on top of the idler assemblies (21) and remove the idler
assemblies. Slide the brush into the housing, lift slightly, push and turn until it seats. Re-install the idler assemblies.
FIGURE 3
A - 12
INSTRUCTIONS FOR USE
SC901 ST - 56091217
21
3/2019