Troubleshooting - Central Pneumatic 66984 User Manual

1. Daily - Air Supply Maintenance:
Every day, perform maintenance
on the air supply according to
the component manufacturers'
instructions. The lubricator's oil
level needs to be maintained and
the moisture filter must be regularly
drained. Performing routine
maintenance on the air supply will
allow the tool to operate more safely
and will also reduce wear on the tool.
Problem
Decreased output. 1. Not enough air pressure and/
or air flow.
2. Obstructed trigger.
3. Incorrect lubrication or not
enough lubrication.
4. Blocked air inlet screen (if
equipped).
5. Air leaking from loose housing,
hose or connections.
6. Mechanism contaminated.
7. Vane wear or damage.
Housing heats 1. Incorrect lubrication or not
during use. enough lubrication.
2. Worn parts.
SKU 66984 For technical questions, please call 1-800-444-3353.

Troubleshooting

Possible Causes
2. Quarterly (every 3 months) -
Tool Disassembly, Cleaning,
and Inspection: Have the internal
mechanism cleaned, inspected, and
lubricated by a qualified technician.
3. When storing, always store Impact
Wrench in clean, dry and safe
location out of reach of children.
Likely Solutions
1. Check for loose connections and make sure
that air supply is providing enough air flow
(CFM) at required pressure (PSI) to the
tool's air inlet. Do not exceed maximum air
pressure.
2. Clean around trigger to ensure free
movement.
3. Lubricate using air tool oil and grease
according to directions.
4. Clean air inlet screen of buildup.
5. Make sure housing is properly assembled
and tight. Repair hose/connection air leaks.
6. Have qualified technician clean and lubricate
mechanism. Install in-line filter in air supply
as stated in Initial Set Up: Air Supply.
7. Replace all vanes.
1. Lubricate using air tool oil and grease
according to directions.
2. Have qualified technician inspect internal
mechanism and replace parts as needed.
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