Grizzly G0890, Руководство пользователя

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G0890/G0891 (Mfd. Since 06/19)
-39-
Tensioning/
Replacing V-Belt
After approximately 16 hours of opera-
tion, V-belt will stretch and seat into pulley
grooves and need to be properly tensioned
to avoid severely reducing life of V-belt.
A V-belt transfers power from the motor to the
cutterhead, and then to the infeed and outfeed
rollers with the use of the drive chain system.
To ensure efficient transfer of power to these
systems, make sure the V-belt is always properly
tensioned and in good condition. If the V-belt is
worn, cracked, or damaged, replace it.
V-belt and pulleys will be hot after opera-
tion. Allow them to cool before handling.
Items Needed Qty
Hex Wrench 4mm .............................................. 1
Hex Wrench 6mm .............................................. 1
To tension/replace V-belt:
1. DISCONNECT MACHINE FROM POWER!
2. Remove side panel and belt cover from left
side of machine to expose belt and pulleys,
as shown in
Figure 39.
Note: A collection of black belt dust at the
bottom of the belt cover is normal during the
life of the belt.
3. If V-belt needs to be replaced, raise motor to
release belt tension (see next step for instruc-
tions), roll belt off pulleys, then install new belt.
4. To adjust V-belt tension, loosen (4) motor
mount cap screws (see
Figure 40), then
raise or lower motor.
Figure 39. Belt cover and side panel removed to
expose V-belt and pulleys.
V-Belt
Cutterhead
Pulley
Motor
Pulley
Figure 40. Location of motor mount cap screws.