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MAINTENANCE
COMMERCIAL / INDUSTRIAL MAINTENANCE SCHEDULE
REQUIREMENTS FOR ALL COOLERS (EVERY 3 MONTHS OR TWICE PER YEAR)
Maintenance Schedule servicing should be performed before and after the summer season. We require that the following
components and the operation thereof, be serviced a minimum of twice a year for commercial/industrial purpose.
For installations with high operation hours (coolers operating more than 800hrs per 3 months) or where regional regulations
dictate, additional 3 monthly maintenance of these components is required for the period the cooler is being used throughout the
year.
*Additional Note: In areas with airborne dust, contaminants or debris, cleaning of the tank and cooling pads is required every 3
months.
COMPONENT CHECKS
Service Item
Action
Check
Pad Frames
Clean (if required)
Check
Tank*
Clean (if required)
Check
Chillcel Pads*
Clean (if required)
Replace (if required)
Check / Adjust
Pad Pins &
Washers
Clean (if required)
Check / Adjust
Water Distribu-
tors & Hoses
Clean (if required)
Clean Filter
Pump
Check Operation
Replace (if required)
Clean
Drain Valve (if
Check Operation /
fitted)
Adjust
Replace (if required)
Clean
Bleed Funnel (if
fitted)
Check Operation
Check Operation
Solenoid
Replace (if required)
Clean
Probe
Check Operation
Replace (if required)
Check Operation /
Adjust
Float Valve
Replace (if required)
Check Operation
Motor
Replace (if required)
Service Year / Quarter
1
A
B
C
2
D
A
B
CTA EVAPORATIVE COOLER INSTALLATION MANUAL |
C
D
21
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