2202G1JE-DA-M-N_2010.01.
5 Maintenance
Reciprocating Compressor M Series 5.2 Periodic Inspection
5-2
5.2 Periodic Inspection
Record the operation condition of the compressor, and details of periodic inspection and
maintenance in the operation log. By recording the operation logs correctly, the refrigerating,
cold storage, and air conditioning systems can be operated efficiently and safely. This will be
useful for investigating the cause immediately and adequately in case of equipment failure.
5.2.1 Daily Inspection
Perform daily inspection every 2—3 hours, and record the result in the operation log.
Item Remarks
Compressor Suction pressure
Discharge pressure
Oil supply pressure
Suction temperature
Discharge temperature
Fluid level of the receiver
Oil level of the crankcase (oil quantity) Refer to "4.1.6 Oil Quantity".
Oil temperature
Abnormal noise
Abnormal vibration
Cooling water hose For the specification with the oil cooler and water
cooling head jacket
Cooling water hose band For the specification with the oil cooler and water
cooling head jacket
Others Current value applied to the electrical
equipment
Flow rate of cooling water for the
condenser
Temperature inside the mechanical room
Replenishment of refrigerant Refer to "3.2.7 Filling of Refrigerant".
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