Airedale OptiChill OPC 500 [57/60] Chillers optichill

Chillers OPTICHILL

Chillers

Installation & Maintenance : 6564868 08/2008

Maintenance

GENERAL MAINTENANCE

6 MONTHS ACTION NOTES

Repeat 3 month checks plus the following:

SYSTEM

Check evaporator heater and low ambient

thermostat are set to activate at 4.0ºC.

Remember to re-cap the Schrader

connections!

12 MONTHS ACTION NOTES

Repeat 6 month checks plus the following:

SYSTEM

Check safety devices cut out the compressor at the

correct settings.

Check glycol concentration if appropriate. Adjust as necessary.

REFRIGERATION

Leak test all refrigerant joins and inspect all

water connections.

Rectify as necessary.

ELECTRICAL

Tighten all electrical terminals.

Periodic maintenance and inspection of this equipment is necessary to prevent premature

failure, the following periodic inspections should be carried out by period or hourly use

which ever is sooner.

1 Year Measure compressor motor insulation.

7,500 Hours or 4 Years Inspect compressor oil.

COMPRESSOR

MAINTENANCE

20,000 Hours or 4 Years Inspect oil filter, suction filter, check valve and pressure-

relief valve.

For periods of winter shut down the following precautions are recommended:

SHUT DOWN PERIODS

• Close the liquid and discharge ball valve

• Cap service ports

• Turn off electrical circuits

• Drain the water from the chiller evaporator via the evaporator drain plug