Baker Double Notcher - Rev 2, 09/07
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28
Replacing Belts
Disconnect air supply, turn machine off and lock-out / tag-out electrical panel.
Remove the front fence guard and metal side panel from the base of the machine.
Loosen the four (4) bolts that connect the motor to the motor mount.
Loosen to the two (2) push bolts.
Move the motor forward to loosen the belts.
Remove and replace the belts.
Move the motor backward to generate belt tension. Ensure belt tension is “taut” with no
more than 1/2” of deflection in the belt, and then retighten the two (2) push bolts.
Retighten all remaining bolts that connect the motor to the motor mount.
Return the metal side panel and front fence guard back into place and secure.
Re-connect the air supply.
Remove lock-out / tag-out device and resume normal operation.
Note:
Re-start motors and listen to belts upon start-up. If they “bark” or “squall” when the
motors are started they are loose and need to be tightened.
Figure 28
Motor mount
bolts, 2 on each
side (4 total)
Push bolts located on
top of motor mount
assembly
Belt tension should be “taut”
with no more than 1/2”
deflection in the belt
Push bolts are located
on top of motor mount
assembly
Motor mount
bolts, 2 on each
side (4 total)
Belt tension should be “taut”
with no more than 1/2”
deflection in the belt
