Sterling A0554831 Refrigerator User Manual


 
2-40 HP Portable Chillers Chapter 5: Maintenance 40 of 70
5-6 Preventative Maintenance Service
Follow a systematic preventive maintenance program to help avoid costly down time. Call
the Service Department to arrange a schedule of inspections. This service can be tailored to
fit your maintenance requirements. These inspections include, but are not limited to:
Checking refrigerant suction and discharge pressures
Checking safety and operating conditions
Checking voltage and amperage of all motors
Checking all electrical connections
Checking quantity of refrigerant
Checking compressor oil level
Checking lubrication of motor and pump bearings.
Checking circulating pump operation
Checking flow through heat exchangers
Checking compressor efficiency
Checking noise levels