Lagler Trio, Эксплуатация Обслуживание Безопасность

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MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS
Fig. 36 Then remove the eight screws and pull off the
cover.
5 Remove sanding or brush plates by grasping the edges with
your fingers and pulling them out of the rubber jigs of their
bearings (Fig. 35).
Never use a screwdriver or a chisel for this job as this could
otherwise cause damage to the discs or the machine.
6 Remove the eight fixing screws of the cover and remove the
cover (Fig. 36). Check at this point whether the sealing felt
on the inside of the cover needs to be replaced (see Section
6.6, Changing the sealing felt on the cover of the sanding disc
gear ).
7 Loosen counter nut of tooth belt tensioner (using SW 17
wrench) and turn the nut all the way back to casing wall
(Fig. 37).
8 To expand the spring, now turn the second nut back to the
counter nut (Fig. 38).
9 Push the tooth belt tensioner back so that the tooth belt can
be removed (Fig. 39).
10 Suck off dust and dirt using a vacuum cleaner.
To re-insert the tooth belt after cleaning or replacement, proceed
as follows:
1 Push the tooth belt tensioner all the way back to the casing
wall.
2 Insert the tooth belt with the geared side facing and engaging
the pinion gearing with the flat side of the belt skirting the gear
bearings (Fig. 40).
It is important to insert the tooth belt correctly, as otherwise
the machine may suffer damage.
When the tooth belt tensioner
is at the bottom , the belt loop has to be placed around the drive
pinion from the left (Fig. 41).
Fig. 35 Grasp the gear edges with your fingers and pull
it out of the rubber jigs.
Fig. 34 Tilt the machine backwards to access the sanding
gear.
Make sure the machine is in a safe posi-
tion!
Fig. 33 To tilt the machine, release the clamping lever of
the handle, press the handle forwards and pull
the clamping lever back into its prior position.
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