9
Koma Precision Inc.
•
20 Thompson Road, East Windsor, CT 06088
1-800-249-KOMA Fax: 860-623-4132
www.komaprecision.com
•
TROUBLESHOOTING
PROBLEM
PROBABLE CAUSE
SOLUTION
Low Rotation
Speed
Leaking air supply
Check all connections,
retighten & seal.
Broken hose
Replace.
Low air-flow or pressure
Check the air circuit.
No or low oil supply
Check the oil level in the
reservoir and increase
the drip rate.
(1-3 drips/min.)
Inclined or vibrating
lubricator
Mount lubricator
horizontally and in a
location that is free from
vibration.
Excessive oil in the
reservoir
Remove excess oil, which
causes the delivery rate
to vary.
Excessive oil drip rate
Re-adjust oil drip rate to
recommended amount.
Moisture in the oil
reservoir
Drain moisture from the
reservoir and replace oil
Moisture in the air filter
Drain moisture.
No
Rotation
No air flow
Check the pressure
gage and adjust to
the recommended
pressure. Check all hose
connections. Check air
compressor. (Power
supply and air outlet).
Damaged motor bearings Return the head for
service.
