Lagler Superhummel, Эксплуатация Обслуживание Безопасность

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SUPERHUMMEL
01.11.2011
ENGLISH
MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS
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7.6 REPLACEMENT OF SANDING DRUM
Use exclusively original LÄGLER sanding drums (part number in
Section 11, Spare parts )!
1 Switch off the machine and pull the power plug out of
the socket!
2 Remove the side cover on the right side of the machine
housing.
3 Tilt the machine backwards over the safety guards (Fig.
43, 1.). Ensure that the machine is standing securely (Fig.
43, 2.)!
4 Remove the rubber disc from the sanding drum.
5 Open the drum nut using the box wrench (see tool bag).
Note that the drum nut has a left-hand thread (Fig. 48)! If
necessary, take a soft hammer to help you loosen the nut.
Never use a steel hammer!
Attention: Left-hand thread!
6 Turn the sanding drum in such a way that the parallel key
is pointing upwards to ensure that the parallel key is not
lost (Fig. 49). Now pull the sanding drum out sideways out
of the housing.
If the sanding drum is too stiff to move, use a wooden lever
to dislodge it (Fig. 50), so as not to damage the machine!
Never attempt to loosen the sanding drum by hitting with
a hammer!
7 Clean the shaft stump and oil it slightly.
8 Push on the new sanding drum, paying attention to the
parallel key!
9 Perform the remaining assembly steps in reverse order.
Fig. 48 Release the box nut (left-hand thread) , if nec-
essary by knocking gently with a soft hammer.
Never use a steel hammer!
Similar to figure.
Fig. 49 Turn the sanding drum in such a way that the
groove is pointing upwards, to ensure that the
parallel key is not lost.
Similar to figure.
Fig. 50 If the sanding drum is too stiff to be removed,
carefully lever it away with a wooden lathe.
Never use brute force!
Similar to figure.
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