Guidelines For The Timing Of Compressor Overhaul - mycom 1612LSC series Instruction Manual

5.2.3 Guidelines for the Timing of Compressor Overhaul

The compressor overhaul interval is largely affected by the compressor operating conditions, type and
status of refrigerant and oil, and the system/equipment in which the compressor is operated.
The table below shows the recommended interval of overhaul, as a guideline.
Table 5-4 Guidelines for the Timing of Overhaul Based on the Conditions of Use
Category of operating condition
Relatively stable operating condition
Relatively variable operating condition
Frequently started/stopped, and
relatively variable operating conditions
Note 1: The above guidelines are only applicable when the compressor is operated within the operation
limits specified separately.
(Refer to Section 2.3.2 "Operation Limits" in this manual.)
Note 2: The above guidelines are only applicable when the compressor undergoes daily and periodical
inspections specified separately.
(Refer to Section 5.2.1 "Daily Management" in this manual.)
Note 3: Inspect the compressor at the intervals of specified period or operating hours, whichever comes
first.
Note 4: The above guidelines do not constitute any warranty.
Compound 2-stage Screw Compressor
1612LSC Speed Increaser Type
(standard package)
Application
Guideline for the overhaul timing
example
Cold storage and
Every 5 years or 40,000 operating hours
refrigeration
Ice maker/chiller Every 4 years or 30,000 operating hours
Heat pump Every 3 years or 20,000 operating hours
5-6
2202L5JE-DA-C5-N_2015.05.
5 Maintenance and Inspection
5.2 Maintenance and Inspection List