Monthly Maintenance Checklist - GE H301 Series Operating Manual

Compressor operating conditions - compressor RPM, suction/discharge
temperature and pressure by cylinder.
Valve cover temperature – each suction and discharge valve by cylinder.
High cylinder discharge gas temperature shutdown, lesser of 10% or 25°F
(14°C) above normal discharge temperature of each cylinder Note: 350°F
(177°C) shutdown, max allowable gas discharge temperature.
Process gas pressure shutdown set points – high/low settings to be as
close as practical to actual operating conditions. Set points are typically
10% above and below normal operating pressures. Confirm hi/lo pressure
shutdown points will not allow operation in excessive rod load conditions.
Unusual noises or vibrations.
Scrubber level and drain operation.
Check gas vents for leakage – piston rod packing, blow down and pressure
safety valves (PSV).
Check vent lines for ice blocks when ambient temps below 40°F (4°C)
Daily maintenance checklist
FoR m 9

monthly maintenance Checklist

Maintenance checks – monthly
(plus daily checks)
Confirm safety shutdown functions
Normal panel and gauge operation
Verify cylinder's lubricating oil presence.
Grease VVCP stem threads
Check cylinder lube line check valves for high temp and/or leakage
Repeat the cylinder wall oil film test until satisfactory oil film achieved.
Monthly maintenance checklist
FoRm 10
24 hours
24 hours
24 hours
24 hours
24 hours
24 hours
24 hours
24 hours
Time
interval
720 hours
720 hours
720 hours
720 hours
720 hours
720 hours
H301/302 HSR Compressors | Rev. 2.2 | 99