30
TROUBLESHOOTING
PROBLEM
CAUSE
SOLUTION
Machine does not operate
1.Power shortage
2. Interlock switch is off
1.Check the plug
Check the cable
Call for an electrician
2. Check the belt cover is proper closed, and the
interlock switch is on
Check the chuck guard is proper closed, and the
interlock switch is on
Noisy operation
1. Incorrect belt tension
2. Dry spindle
3. Loose motor pulley
1. Adjust tension
2. Lubricate spindle
3. Tighten set screw in pulley
Bit burns or smokes
1. Incorrect speed
2. Chips not coming out of hole
3. Dull bit
1. Change speed
2. Retract bit frequently to clear chips
3. Sharpen or replace bit
Excessive drill bit run out or
wobble
1. Bent bit
2. Bit not properly installed in
chuck
3. Chuck not properly installed
4. Worn spindle bearings
1. Replace bit
2. Install bit properly
3. Install chuck properly
4. Replace bearings
Drill bit binds in workpiece
1. Workpiece pinching bit or
excessive feed pressure
2. Improper belt tension
1. Support or clamp workpiece, decrease feed
pressure
2. Adjust tension
Workpiece torn loose from
hand
1. No supported or clamped
properly
1. Support or clamp workpiece properly
Summary of Contents for TFD-32TE
Page 17: ...14 SCHEMA DE MONTAGE VUE ECLATEE...
Page 34: ...31 ASSEMBLY DIAGRAM...
