Chapter 8, Cleaning and Maintenance
8-9
Note:
Be sure that the rotor is completely dry before returning it to the
pump housing.
8. Install the pump rotor back into the pump housing.
Note:
When installing the pump rotor, align the cross pin located in the
pump rotor with the slot on the pump shaft so that the pump rotor
completely seats into the pump housing.
Air Filters
The PCS2 is equipped with air filters to filter dust from incoming cool air.
The filters are located on the bottom of the cabinet and should be cleaned
once a month. Cleaning should be performed more frequently if machines
are operated in an unusually dusty environment or when particulate matter
is visible on the filters. It is necessary to clean all air filters.
1. Remove the three retainer plates from the air filters with a Phillips
head screwdriver.
2. Pull the air filters out of the panel.
3. Rinse the air filters under warm running water only. DO NOT use any
cleaning agents.
4. Gently squeeze the air filters to remove excess water.
5. Place the air filters on a clean, dry cloth and let dry completely.
Warning!
To avoid electrical shock do not place a wet air filter into the
machine.
6. Reinsert the air filters into the panel assuring the openings are
completely covered by the air filters.
7. Replace the retainer plates over the air filters.
Internal Chassis
Warning!
To avoid electrical shock ensure the machine is powered off and
the power cord is unplugged from the electrical outlet.
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