Belt Tension Adjustment; Brake Belt Adjustment; Brake & Micro Switch Adjustment - Acer Dynamic 3370X Operations Manual & Parts List

Heavy duty precison engine lathe
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6-4 Belt Tension Adjustment

After long period of usage, the belts will stretch and require tension adjustment.
1. Please take off the cover on the left rear side of the lathe.
2. Loosen adjusting nut
height until the desired belt tension is achieved.
3. After adjustment, please be sure to tighten the adjusting nuts securely.

6-5 Brake Belt Adjustment

If the brake belt is worn out and causes the brake band to loosen, it is time to adjust
the nut
H on the brake band. Remove the side cover, loosen the nuts on the top first
and tighten the nuts on the bottom to the appropriate height. Then tighten the nuts on
the top to complete the adjustment. After adjustment, please re-install the side cover.
6-6 Brake & Micro Switch Adjustment
A and lower down the motor locating plate to suitable
Fig 6-4
Fig 6-5
30

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