INSTRUCTION MANUAL
8. Trouble-shooting
Problem Cause Remedy
The power unit
doesn’t run.
The connection cord loose, or
the plugs do not make contact
with the wires inside the cord.
Trigger not fully pressed.
Insert the cord into the
bracket, or substitute the
cord with a new one.
Press the Trigger fully.
Burrs in the tee that
has been formed
Burrs in the pilot hole
- the drill bit is dull
- lubricant insufficient
- lubricant of bad quality
The forming pins are worn or
dirt stuck on their surface.
Insufficient lubricant during
forming of the outlet.
Lubricant not suitable to the
material
The wall thickness of the tube
exceeds the maximum
allowable thickness.
- Anneal Area to be
drilled
- Change drill bit
- Use more lubricant
- Only lubricant
recommended by
T-DRILL is to be used
Clean or change the
forming pins
Always lubricate the T-
DRILL head carefully
before every outlet forming
operation
Consult your local T-DRILL
representative
Consult the capacity charts
The size of the tee
varies.
Dirt stuck to the surface or the
holes of the forming pins.
Adjusting screws of the head
are too loose.
Clean the forming pins.
Tighten the screws
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