Tymetal Corp. TYM-VSA, Инструкция по установке и эксплуатации, Страница: 9 / 36

TYM-VS2 Slide Gate Operator Installation Guide
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Revision 0, 072012
Limit Nuts Fine Adjustment
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Setting Speeds using LSO-2 & LSC-2
Limit switches LSO-2 and LSC-2 control when the operator
accelerates to maximum speed and decelerates to
minimum speed. It is recommended that LSO-2 and LSC-2
hitting LSO-1 or LSC-1 as these will apply the brake upon
activation.
Adjust LSO-2 and LSC-2 by slightly loosening the two
screws which hold them in place and sliding toward or away
from the center of the limit box. Care must be taken not to
adjust too close to the center as the limit nut may travel past
the switch and start accelerating at the end of the cycle.
Torque Limiter Adjustment
Before adjusting the torque limiter, make sure the gate is
in good working condition. With the gate operator in the
disconnected position, one person should be able to move
the gate by hand. Be certain the gate moves freely and
without binding throughout its travel.
Torque limiters are SET LIGHT AT THE FACTORY . They
must be adjusted during installation, preferably after limit
cams have been manually set. With the gate operator
engaged to the gate, adjust the torque limiter tight enough
to keep it from slipping during normal operation. The
inherent entrapment protection (current sensing) feature
must activate prior to any slipping of the torque limiter.
NOTE:
To adjust the torque limiter in a Model TYM-VS2:
TURN THE OPERATOR POWER DISCONNECT
SWITCH OFF BEFORE MAKING ANYADJUSTMENTS
Figure 12. Setting the Limits
Figure 10. Limit Box Assembly (Right-hand Installation)
Figure 11. Limit Box Assembly (Left-hand Installation)
Figure 13. Torque Limiter Adjustment