Promac 930ELB, Руководство по эксплуатации

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4. Trouble – Shooting;
Warning: Switch off power and remove plug from power source outlet before trouble shooting.
NO. SYMPTOM DISPOSITION
1 Drill insert in working piece and
spindle shaft stop
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.
2
Cutting liquid in abnormal
condition and cannot supply the
adequate quantity.
1. Check the pump is running or not
2. Check if the hose is leaking or not.
3 Spindle shaft cannot running
completely
1. Check the belt tension condition
2. If belt tension is too loose, adjust the belt shifter,
otherwise change the aging belt.
4 Motor do not work
1. Check the power and switch
2. Check the power cable is damaged or not if cable is
broken, change it directly.
5 Spindle shaft has noise
1. Check bearing
2. Check V – belt, if tightly degree over specific tension will
cause noise.
6 Drill oscillation
1. Check chuck condition
2. Make sure the drill is properly fixed in the chuck.
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