Remove the 2 hexagon socket screws (width across flats 3 mm)
5.
on the front and back of the housing respectively, so that the motor
mounting is released from the housing (see Fig. 1 and Fig. 2).
Detach the cables: 3 earth cables, 2 mains cables (blue mains
6.
cable = N conductor, brown mains cable = L conductor). To do
so cut through the cable ties with wire cutters (see Fig. 3).
Take the motor mounting out of the housing. Observe the cables
7.
left in the housing (see Fig. 4).
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Changing the roller brushes – Solamat 90
Remove round belt no. 2 (size 930V) (see Fig. 5).
1.
Release the bearing rings next to both shaft flange bearings
2.
(hexagon socket screw, width across flats 2.5 mm) (see Fig. 6).
Release hexagon socket screws (width across flats 3 mm) in
3.
the brush core (2 per brush).
Draw the shaft out of the side of the brush (see Fig. 7).
4.
Take the loose roller brush out of the motor mounting.
5.
Insert new roller brush and slide in the shaft from the side once
6.
more. Prior to inserting the shaft debur it if necessary.
Fasten the roller brush to the shaft once again using 2 hexagon
7.
socket screws in the brush core. Secure the shaft using the
bearing rings next to both flange bearings.
Installation of the motor mounting takes place in reverse order
8.
to the deinstallation.
Check to ensure electrical safety following installation.
9.
Fig. 5
Fig. 6
Fig. 7
EN
17