Troubleshooting - Power Fist 8843583 Instructions Manual

8843583
3. Avoid adding too much air tool oil as this can cause premature power
loss and eventual tool failure. A qualified technician will need to take
the tool apart and clean out the excess oil.
4. Apply a generous amount of air tool oil to the tool before storing it for
an extended period of time (overnight, weekend, etc.). Run the tool for
approximately 30 seconds to ensure the oil is evenly distributed
throughout the tool. Store it in a clean and dry location.

TROUBLESHOOTING

Visit a Princess Auto Ltd. location for a solution if the tool does not function
properly or parts are missing. If unable to do so, have a qualified technician
service the tool.
Problem(s)
Tool runs at normal
speed, but loses
power under load.
Tool runs slowly.
Air flows slightly
from exhaust.
Tool runs slowly.
Air flows slightly
from exhaust.
Tools will not run.
Air flows freely
from exhaust.
12
Long Barrel Air Hammer
Possible Cause(s)
Motor parts worn.
Motor parts jammed with
dirt particles.
OR
Airflow blocked by dirt.
1. Air regulator in closed
position.
2. Damage or excessive
wearing of internal
parts.
Damage or excessive
wearing of internal parts.
Suggested Solution(s)
1. Have a qualified technician
service the tool.
2. Replace tool or parts.
1. Check air inlet filter for
blockage.
2. Pour air tool lubricating oil
into air inlet as per
lubrication instructions for
clearing shipping grease.
3. Operate tool in short bursts
to clear debris.
4. If tool still jammed, clean
tool and lubricate per
lubrication instructions.
1. Open the air regulator to
desired airflow.
2a. Have a qualified technician
service the tool.
2b. Replace tool or parts.
1. Have a qualified technician
service the tool.
2. Replace tool or parts.
For technical questions call 1-800-665-8685
V1.0