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Vestil SWA-60-AW User Manual

Page 57

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F:\Manual\SM-1517R-110V-100514

14.05.2010.

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11-6-2 Film-seat doesn’t stop after returning to starting position

Condition:
a). LED LS2 lights up on PC board KS-050202-KEY when Film-seat touched limit switch LS2.
b). Brake BK2 is normal.
c). LED M2, MU and MD are dark on PC board KS-050202-KEY.

Move connection cord of CN8 away from

PC board KS-050201-MB, check if film-seat
stops.

YES

Replace PC board KS-050201-MB.

NO

Check Inverter IVR2 and motor M2.





11-6-3 Film-seat motor speed not adjustable

Check if Variable resister VR2 is working.

NO

Replace Variable resister VR2

Yes

Check if Inverter IVR2 is working.

NO

Replace Inverter IVR2.