Maintenance 55
Replacing Power Film Unwind Components
CAUTION:
Disconnect main power source before performing any
procedure to replace any conveyor component(s).
Rub
ber Drive Roller Replacement
1. Disconnect electrical power.
2. Lift pinch roller and move it out horizontally.
CAUTION:
The Pinch roller is heavy. Be careful and do not drop it.
3. Remove the chain guard by the motor.
4. Loosen four motor bolts and slide the motor upward while removing it from the
chain.
NOTE:
At this point, if the motor needs replacement, disconnect
electrical wires, remove the four (4) 5/16-18 bolts to remove
the motor.
5. Loosen the anti-backlash pins and slide them back, out of the way.
6. Remove the 5/16 inch bearing bolts off both ends and lift rubber drive roller from
machine.
7. Loosen two (2) set screws on bearings and remove them from the shaft.
8. Loosen two (2) set screws on sprocket and remove it from the shaft.
9. Loosen the set screws on the rubber drive roller on both ends.
10. Remove shaft out of old roller and slide shaft into new replacement roller.
11. Work backwards through the above steps for reassembly.
NOTE: When sliding the anti-backlash pins into position, make sure they
are not touching the rubber drive roller. Keep them
⅛
inch away
from the roller.
Содержание EA Professional Series
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