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Rev. 1.01 56 900.0800
19-Jun-06
8.3 SERVICING THE CONTROLLER
If problems still exist after verifying correct installation and the problem has been isolated
to the controller, then it must be removed for servicing. THERE ARE NO USER-
SERVICEABLE PARTS. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
8.4 PREVENTIVE MAINTENANCE
Use of preventive maintenance allows detection and correction of minor faults before
they become serious enough to cause equipment failure. As a result, major repairs can
be avoided, and the equipment can be maintained in an operable condition with a
minimum of maintenance.
Periodically perform the following:
1. Inspect all interface connecting cabling for deterioration or other damage.
2. Clean the front panel with a soft cloth using any mild commercial cleaner.