Troubleshooting - Dake TB-16V Instructional Manual

TROUBLESHOOTING

SYMPTOM
Machine does not turn on
Bit burns or smokes
Excessive drill runout or
wobble
Drill binds in workpiece
Workpiece torn
Noisy Operation
977102-1
CAUSE
Machine not plugged in
Too long or not correct
extension cord
Emergency stop button is
activated
Pulley cover is open
Incorrect speed
Chips are not coming out of
hole
Dull bit
Down feed is too slow
Not lubricated
Bit is running backwards
Bent bit
Worn spindle bearing
Bit not properly installed in
chuck
Chuck not properly installed
Workpiece pinching
Improper belt tension, belt
may be stretched or
damaged
Not supported or clamped
properly
Improper belt tension, belt
may be stretched or
damaged
Dry spindle
Spindle bearing worn
15
Dake Corporation
724 Robbins Road
Grand Haven, MI 49417
www.dakecorp.com
SOLUTION
Plug in to proper receptacle
Remove extension cord and
plug directly in to receptacle
Deactivate emergency button
Close pulley cover
Change speed, see chart in
manual
Retract bit frequently to clear
chips
Sharpen or replace bit
Feed bit fast enough, allow
drill press to cut
Lubricate bit
Check motor rotation
Replace bit
Replace bearing
Remove and replace
correctly
Remove and replace
correctly
Support or clamp workpiece
Check belt for damage and
replace if needed
Support or clamp workpiece
Check belt for damage and
replace if needed
Lubricate spindle
Replace bearing
REV112019