VIBRATING PLATES
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PEN10B-PEN13C-PEN16C-PEN16D
en
7.8 CORRECT TIGHTENING AND SPECIFICATION OF THE BELT
Check the belt tension when the machine is new or when you have replaced it and the next five
hours’ work of the plate. When operating the machine under normal conditions, verify and adjust if
necessary every 50 hours’ operation or every week.
Tighten belt:
7.8.1.
Unscrew the three grub screws of the belt-cover. Remove the belt-cover.
BELT-COVER SCREW
7.8.2.
Slacken the two screws of the front dampeners and tilt the engine bed backwards (see
figure) to tighten the belt and forwards to slacken it.
7.8.3.
Tighten the belt so that when it is pressed lightly in the middle, it gives way 10-15 mm.
7.8.4.
Tighten the two screws of the front dampeners, put the belt-cover back into place and
tighten the three belt-cover screws.
10-15 mm
SILENT-BLOCK SCREW
If the belt has to be replaced with a new one, the specification is BELT A (13×8) 8
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