Airedale TurboChill FreeCool 200kW - 1830kW - Manual (Page 125)

125 Chiller Technical Manual 7525355 V1.0.0_04_2013
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Chillers TurboChill™ Air Cooled and FreeCool
Operational Maintenance checks
Owners Responsibility
To ensure that the chiller can be maintained correctly ensure the following requirements are met.
Maintain a safe working environment around the chiller, free from obstructions and debris.
The unit shall follow the maintenance schedule below as a minimum.
CAUTION
The equipment contains live electrical and moving parts, ISOLATE prior to maintenance or repair work.
Ensure lock off procedures are carried out accordingly.
If inverter driven pumps are used ensured at least 5 minutes is allowed for them to discharge any electrical charge.
Service Tools / Test Equipment
• Touch-up Paint
• Stiff Brush
Safety Equipment
• Safety Glasses / Goggles
Maintenance
General Inspections
Procedures
Task Frequency
General Inspections
3 Mths 12 Mths 60 Mths
Check for visible mechanical damage to unit. ●
Visually inspect the unit for general
wear and tear, treat metalwork.
●
Rust should be inhibited, primed and
touched up with matching paint.
Check for excess vibration from
other rotating equipment.
●
Clean Microchannel condenser coil ●
Coil Cleaning
To clean micro channel condenser coils use detergent and a stiff bristled brush.
For heavy dirt, use either a high pressure water with a broad spray pattern or a non acidic cleaner (Ph ≥7 <10.5).
Do not steam clean.