Lagler HUMMEL, Operation Maintenance Safety

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CHECKING THE MACHINE SETTING
4 For setting, first take the actual position of the adjustable
wheel using the setting fixture. Position the fixture against the
machine housing in such a way that it rests not only against
the machine housing on both sides, but also at the adjust-
able wheel. If necessary, turn the threaded pin of the setting
device. To do this, release the two nuts of the setting fixture
(Fig. 35).
5 If the machine is sanding more heavily on the belt guard side,
the wheel must be adjusted away from the housing (Fig. 36).
If the machine is sanding more heavily on the side cover side,
the wheel must be adjusted towards the housing (Fig. 36).
Now adjust the threaded pin of the setting device in the rel-
evant direction by the required amount.
6 Release the clamping screw at the wheel clamp of the adjust-
able wheel and place the setting fixture against the machine
housing again (Fig. 37).
7 Set the wheel in the required position by means of the setting
device so that the wheel lining just still makes contact with the
threaded pin when turning, and tighten the clamping screw
again.
8 Carry out a sanding test to check whether the machine is
now correctly adjusted. If not, the process will have to be
repeated.
The best working result is achieved when the machine sands cen-
trally; only with this setting is it possible to avoid the belt from sand-
ing too deep on one side, resulting in unwanted sanding tracks.
Fig. 36 If the drum is no longer sanding on side A, the
wheel must be adjusted in the direction of B.
Fig. 37 Release the screw on the right-hand wheel
clamp.
Fig. 38 The sealing felt must not demonstrate any signs
of damage, otherwise replace.
Fig. 35 Remove the current setting fixture from the right-
hand wheel (seen from below).
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