Cooper Lighting 84700 Manuale Utente

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Rev. M 
 
SECTION 4 
 
MAINTENANCE 
 
 
WARNING 
 
 
INSTALLATION, SERVICE, MAINTENANCE OR OPERATION SHOULD 
BE PERFORMED BY QUALIFIED PERSONNEL ONLY.
 
 
 
4.1 
PERIODIC MAINTENANCE 
 
The CSC should be inspected periodically as shown below: 
 
INTERVAL 
ACTION 
 
1 month 
 
(A) 
Visually inspect high voltage relays through clear 
dead front cover. 
 
3 months 
(A) 
Perform Control Functions checkout per Section 
3.2.1.1 to verify proper operation. 
 
6 months 
(A) 
Isolate the CSC and CCR from all sources of 
electrical power. 
 
(B) 
Check all wiring connections for loose or missing 
screws.  Check terminal blocks and component 
connections. 
 
(C) 
Check for broken or damaged wires and components. 
 
(D) 
Remove dust build up. 
 
(E) 
Inspect housing for rust or chipped paint.  Clean and 
touch up with paint as required. 
 
(F) 
Re-install all covers and restore primary power to the 
CSC and CCR. 
 
4.2 
CORRECTIVE MAINTENANCE 
 
In general, corrective maintenance is performed by the replacement of parts rather 
than repair when they cease to function properly.  The use of easily removable sub-
assemblies facilitates repair.  The removal and replacement procedure should be 
obvious to qualified maintenance personnel. 
 
 
 
 
 
 
 
 
 
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