Powerex SES02, Manual

Page: 8 / 16

8
2 HP - 5 HP Scroll Enclosure Air Compressors
Maintenance Schedule (see Pump Manual for “How To” Instructions)
Operating Hours
Item Action needed 500 2500 5000 10,000 20,000 Remarks
Receiver Drain moisture Daily
If equiped with an Electric
Drain, test daily
Cartridge Filter Clean, Replace
● ▲
Part # ST073921AV
Ventilation Screen Clean
●
Blower Fan Clean
●
Fan Duct Clean
●
Compressor Fins Clean
●
Compressor Regrease
▲
(Every 5000
hours for 145
psig units)
▲ ▲
Use genuine Powerex grease
Tip Seal Set Replace
▲
(Every 5000
hours for 145
psig units)
▲ ▲
Heat Insulation Pipe Replace
▲
(Every 5000
hours for 145
psig units)
▲ ▲
V-belt Inspect, Replace
Readjust
●
▲ ▲ ▲
Temperature Sensor Confirm operation
●
Pressure Switch Confirm operation
●
Magnetic Starter Inspect
●
Replace if contact point is
deteriorated
Safety Valve Confirm operation
●
Pressure Gauge Inspect
●
Ventilation Fan Inspect
●
Replace if malfunctions
●
Inspect
▲
Replace
Notes:
1. Inspect and perform maintenance periodically according to maintenance schedule.
2. The maintenance schedule relates to the normal operating conditions. If the circumstances and load condition
are adverse, shorten the interval time and perform maintenance accordingly.
3. Marked “Readjust” means the tension of the V-belt should be adjusted during the initial stage and inspected every 2,500
hours afterwards; 57-65 lbs initially, then 45-50 lbs after run-in.