Gardner Denver AirSmart VS135A, Operating And Service Manual

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SECTION 14
MAINTENANCE SCHEDULE
SERVICE CHECK LIST
Daily Checks:
·
Air Filter (Compressor)
- Replace when controller displays
“CHANGE AIR FILTER” message. Refer
to Section 7, page 59 for air filter details.
·
Oil Separator Element
- Replace when controller displays
“CHANGE OIL SEPARATOR ELEMENT”.
Refer to Section 5, page 45 for oil separator element details.
·
Air/Oil Reservoir Oil Level
- Check the reservoir oil level with compressor running only - add oil if
required. Refer to Section 5, page 45 for full details. DO NOT MIX LUBRICANTS.
·
Start/Modulation/Stop Operation – Verify that compressors maintain steady compressed air
pressure.
·
AirSmart Operational Parameters – Maintaining a periodic log of package critical parameters (e.g.,
pressures, temperatures, speeds, load levels, etc) helps identify when abnormal operation occurs.
·
AirSmart Controller Messages and Alarms – Acknowledge the presence of an abnormal condition
and take action to correct it.
Weekly Checks:
·
Heat Exchangers (air-cooled)
- Check for dirt accumulation on (air-cooled) air/oil heat exchanger
finned surfaces. Refer to Section 6 for detailed instructions to clean heat exchanger surfaces.
·
Axial cooling fans – Check for grime and dirt build-up on fan blade surfaces. Refer to
Section 6 for detailed instructions to clean axial cooling fan blade surfaces
·
Air Filter (Electrical Box) – Check filter elements for dirt accumulation. Refer to Section 12, page 72
for detailed instruction to clean filter elements.
Every 1000 Hours or as often as operating conditions require it:
·
Oil Filter
- Replace.
·
Oil
- Sample and analyze.
Every 8000 Hours (or as Prescribed by Oil Analysis Results):
1.
Compressor Lubricant –
Replace.