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4. Trouble – Shooting;
Warning: Switch off power and remove plug from power source outlet before trouble shooting.
NO.
SYMPTOM
Drill insert in working piece and
1
spindle shaft stop
Cutting liquid in abnormal
2
condition and cannot supply the
adequate quantity.
Spindle shaft cannot running
3
completely
4 Motor do not work
5 Spindle shaft has noise
6 Drill oscillation
1. Push emergency button
2. Turn off the power
3. Use hand to turn the spindle shaft countermarch. Let the
tool withdraw from the working piece.
4. Suction the chip on the hole.
5. Turn on power again.
6. Adopt slowly feed make sure in normal condition then
recovery the normal feed.
1. Check the pump is running or not
2. Check if the hose is leaking or not.
1. Check the belt tension condition
2. If belt tension is too loose, adjust the belt shifter,
otherwise change the aging belt.
1. Check the power and switch
2. Check the power cable is damaged or not if cable is
broken, change it directly.
1. Check bearing
2. Check V – belt, if tightly degree over specific tension will
cause noise.
1. Check chuck condition
2. Make sure the drill is properly fixed in the chuck.
17
DISPOSITION
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