Waterside - AIREDALE LogiCool InRak Technical Manual

IT Cooling
Maintenance

Waterside

Task
Check pressure drop of water strainer. If excessive clean the strainer
Visually inspect pipe and pipework insulation. Check pipework clamps are
secure
Inspect for water leakage
Check pressure drop of coil. If excessive clean
Check condition of Water/Glycol solution to ensure that the system is protected
against corrosion, scale and microbiological fouling, ensuring maximum heat
transfer efficiency
Service Tools/Test Equipment
• Spanners
• Manometer
• Thermometer
• Refractometer
Procedures
Binder Points
Binder points should be fitted to both the flow and return pipe work adjacent to the unit.
Water Strainer
A water strainer must be fitted to the inlet side of the heat exchanger.
Failure to do so may result in severe damage and will void the AIREDALE warranty.
Waterside Pressure Drop
Measure the waterside pressure drop of the unit ensuring that the pump (if fitted) is operating.
Glycol Strength
Check and record the glycol type and strength. Low levels of glycol can cause freeze up problems when operating at
low temperatures or during the unit off state during cold ambient conditions.
Glycol concentration is measured by use of a Refractometer.
Safety Equipment
• Safety Glasses / Goggles
• Gloves
• Overalls
InRak™ 300mm Technical Manual 9439563 V1.1.0_02_2017
LogiCool InRak™
Frequency
3 Months 12 Months 60 Months
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