User guide

Replacing the Belts (continued)

For Puller Model 3-20

Turn the main power disconnect to the off position.

2 Remove the belt guards. Remove the screws attaching guards to unit (four

on each guard: top, bottom, front and rear). Disconnect the safety cable on the

upper guard. Lift off and remove guard.

3 Release the belt tension. Loosen the threaded rods, making sure you keep

tension on front and back edges as even as possible. Turn each rod 5 to 10

revolutions, then switch to the other side. Continue until the belt is loose

enough to slide off the puller.

WARNING: Moving Parts

Improper servicing may result in equipment

damage or personal injury.

Before removing lockout devices and returning switches to the ON position,

make sure that all personnel are clear of the machine, tools have been

removed and all safety guards are reinstalled.

This equipment should be adjusted and serviced by qualified technical per-

sonnel who are familiar with the construction, operation, and potential haz-

ards of this type of machine.

Before performing maintenance or repairs on this product, disconnect and

lock out electrical power sources to prevent injury from unexpected ener-

gization or start-up. A lockable device has been provided to isolate this prod-

uct from potentially hazardous electricity.

Make sure all safety devices and belt guards are installed before resuming

normal operation.

Maintenance l 5-17

Maintenance