Powerex CVPT Series, Instructions Manual

Page: 6 / 8

6
Claw Medical Vacuum Systems
maintenance Schedule
operating Hours
item action needed 500 2500 3000 5000 10,000 15,000 20,000 remarks
Inlet air filter Replace
l s l
Every 3,000 hours or less
Blower fan Clean
l l l l
Fan shield Clean
l l l l
Pump fans Clean
l l l l
Vacuum switch Inspect
l l l l
Gear oil Replace
l s
Every 3,000 hours or less
l
Inspect
s
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.
maintenance
lUBriCaTion
Refer to the manual from the vacuum pump manufacturer
for lubrication intervals and type of oil to use. Oilless claw
vacuum pumps have gear boxes that must be maintained and
the gearbox oil needs to be changed at specified intervals.
If the gas being pumped
through the vacuum system
is known to be incompatible with petroleum based oils, the
user must drain and refill the vacuum pumps with suitable oil
before use. Failure to do so will void the warranty.