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MAINTENANCE
COMMERCIAL/INDUSTRIAL MAINTENANCE SCHEDULE CONT.
COMPONENT CHECKS
Service Item
Fan
Fan Grub Screw
(LCQI/TBQI/LCSI/TBSI models)
Electronics Box & Cables
General Product Condition
GENERAL INSTALLATION CHECKS
Action
Check electrical connections, isolation switches etc.
Check water supply, isolation valves etc.
Check duct, roof penetrations, support frames etc.
GENERAL OPERATION CHECKS
Action
Ensure no water leaks (internal/external)
Check water level set point
Check water fill time
Check water distribution accross pads
Check weatherseal operation
Check airflow through system / outlets (all speeds)
Check wall control operation (all modes)
ADDITIONAL REQUIREMENTS FOR HIGH OPERATION HOURS (EVERY YEAR)
The following additional maintenance program is required for coolers operating more than 3200hrs per year (i.e. equivalent of more
than 8 hours per day, continuously throughout the year).
12 MONTH ADDITIONAL MAINTENANCE
Service Item
Fan & Motor Collet
(CPQ/LCQ/LCS/TBA/TBQ/TBS models
only)
Motor Shaft
|
20
Action
Check / Adjust
Replace (if required)
Check / Adjust
Check / Adjust
Replace (if required)
Check condition and correct fitting of all
components. Adjust / replace as required.
Action
Replace
Check for wear
Replace if required
Service Year / Quarter
1
2
A
B
C
D
A
B
1
2
A
B
C
D
A
B
1
2
A
B
C
D
A
B
Service Year
1
2
3
C
D
A
B
C
D
3
C
D
A
B
C
D
3
C
D
A
B
C
D
3
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