Upper/Lower Synchronous-Belt Shafts; Position Of The Synchronous-Belt Pulley On The Lower Shaft - Duerkopp Adler 550-16-23 Service Instructions Manual

2.

Upper/lower synchronous-belt shafts

2.1 Position of the synchronous-belt pulley on the lower shaft

3 2
Caution: danger of injury
Turn off the main switch.
The position of the lower belt pulley may only be inspected and
adjusted with the machine switched off.
Regulation and inspection
The first screw of the belt pulley 2 must bite on the flat area of the
lower shaft 1.
The lateral position of the belt pulley must be such that the belt runs
centrally to the upper belt pulley.
Adjusting the setting
–
Fold the machine back.
–
Undo the screws on the lower belt pulley.
–
Align the belt pulley laterally to the upper belt pulley.
–
Tighten the screws on the belt pulley.
–
Turn the hand-wheel and check that the belt is properly seated on
the upper belt pulley.
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