ATH-Heinl M52 Mode D'emploi page 80

V-BELT TENSIONING
 The machine contains a motor (1) which
drives the worm gear (3) using a V-belt (2).
In order to tension, you must loosen the

motor fixing screws.
 Next, loosen the counter nut (B)
The V-belt is tensioned by turning the

screw (A).
o When pressed down (in the centre),
the V-belt should give by a
maximum of 8 mm.
 The counter nut (B) and all motor fixing
screws must be tightened for final fixing.
The final stage is to reassemble the cover.

PNEUMATIC LOCKING OF THE MOUNTING HEAD
 The force and/or tension of the cylinder is
set by tightening and/or loosening the
screw (B).
 The automatic distance to the rim is set by
tightening and/or loosening the nut (A).
SWIVEL SPEED
The swivel speed to the front and/or rear can

be set by opening and/or closing the valves
(A+B).
® Copyright ATH-Heinl GmbH & Co. KG, All rights reserved / Misprints and technical changes reserved / As of: 2020-03
Manufacturer ATH-Heinl GmbH & CO.KG
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1
B
3
2
A