GSC GS-27, Руководство по эксплуатации

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XIV. Troubleshooting
1. Drill is positioned but incorrect result.
● Check the drill’s cutting edge is clean without scraps / iron ash.
● Check the scale of the positioning shelf.
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Preset the scale of the positioning shelf first and then adjust the scale.
● Check the contact surface of positioning shelf is clean without scraps.
● Check the position block is clean without scraps / iron ash.
● Check the position block, if it is damaged, please contact your agent for replacement.
2. Positioning result is correct but failed accuracy after grinding.
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If encountered any of the following problems, please reposition the drill and regrind.
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Problem with grinding shelf :
● Check the angle of the cutting lip grinding shelf.
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After adjusting the angle, must fasten the set screw of the grinding shelf.
● Check the contact surface of grinding shelf is clean without scraps / iron ash.
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Problem with drill :
● Check the margin of the drill, if it is damaged should
be cut off.
● If the drill is deformed or has unequal land, may affects
the grinding accuracy.
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Problem with accessories :
● Check the cleaningness of chuck set (collet / collet holder / clamping nuts).
● Check the grinding wheel, if it is damaged, please contact your agent for
replacement.
● While changing grinding wheel, the flange and the center hole of grinding wheel
should be kept clean.
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Problem with drill grinding :
● Do not apply too much pressure to grinding shelf.
● Make sure to fully turn to the end when turning the chuck set clockwise and
counterclockwise.
● For web thinning, when inserting or taking out the chuck set, the center part of
the clamping nut slot should align to the pin on the grinding shelf.
3. In case of product or component damage, switch off the machine and disconnect the
power cord. Contact your local authorized supplier for repair or replacement.
Margin
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