Labconco Purifie Horizontal Clean Benches 36125 Series - Manual (Page 55)

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Chapter 6: Maintaining Your Clean Bench
Motor/Blower Service:
THE MOTOR BEARINGS ARE
PERMANENTLY LUBRICATED AND
SEALED. NO FURTHER
LUBRICATION IS NEEDED.
Motor/Blower Replacement:
A QUALIFIED CERTIFICATION
TECHNICIAN SHOULD SERVICE
THE MOTOR/BLOWER.
FOLLOWING REPLACEMENT OF A
MOTOR/BLOWER, A QUALIFIED
CERTIFICATION TECHNICIAN
MUST RECERTIFY THE CLEAN
BENCH.
1. Unplug the clean bench.
2. Remove the prefilters, as described earlier.
3. Using a Phillips screwdriver, remove the front dress
panel by removing the four screws that secure it on
the top of the unit.
4. Disconnect the motor wires from the wiring harness
and disconnect the ground wire.
The motor/blower assembly is heavy.
Lift and handle it with care.
5. Using a 7/16 inch wrench, remove the four nuts that
secure the blower to its isolation mounts.
6. To replace the motor, reverse the above steps.
7. Recertify the unit before use.
Storage
IF THE CLEAN BENCH IS TO BE
LEFT UNUSED FOR MORE THAN
ONE MONTH THE UNIT SHOULD
BE PREPARED FOR STORAGE.
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