00194655-01.pdf - 第57页
Service Manual: Replacement of ball screw for SIPLACE MTC2 lifting axis 05/2005 Edition 57 : Unscrew the locking screw on both sides. 2 2 : On both sides, remove the groove nut usi ng a groove nut sp anner an d a fork wr…
Service Manual: Replacement of ball screw for SIPLACE MTC2 lifting axis
05/2005 Edition
56
: Push the motor inwards on both sides in order to slacken the belts.
: Remove the toothed belts on both sides.
: Remove the motor.
: Loosen the screws on the cover of the feed axis and remove the cover.
2
: Raise the tray supply manually and place a suitable lifting device (such as the wooden block
in the photograph) beneath it so it cannot slip down.
2
2
2
2
2
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2
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2
2
Lifting device
Service Manual: Replacement of ball screw for SIPLACE MTC2 lifting axis
05/2005 Edition
57
: Unscrew the locking screw on both sides.
2
2
: On both sides, remove the groove nut using a groove nut spanner and a fork wrench.
The photograph below shows which way to turn the spanners.
2
2
2
2
2
Locking screw
Groove nut
Service Manual: Replacement of ball screw for SIPLACE MTC2 lifting axis
05/2005 Edition
58
: Remove the top locating bearing.
2
Pull the top locating bearing off carefully using a stripping tool. Make sure that you do not
lose the balls. 2
2
: Remove the 4 screws and remove the angled plate.
2
2
2
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2
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2
4 screws
Angled plate
Locating bearing