J+J J4S 09 Series Handbook

Adjustment of the cams

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HANDBOOK_
09
J4C SERIES

ADJUSTMENT OF THE CAMS

Under normal conditions, the actuator may only be operated with the closed cover. If work is
performed on the actuator with the removed cover, the supply and control voltage must first be
disconnected. Adjustments, which need to be done in the energized state, should be carried out
with special insulated tools.
How to do it: Tolling: One special plastic wrench (is supplied together with the actuator). The wrench
is tied together with the motor by using one plastic clamp.
To move the cams, introduce the special plastic wrench in the hole of the cam and turn it round
(see both options on the enclosed pictures).

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Summary of Contents for J+J J4S 09 Series

  • Page 1 HANDBOOK_ J4C SERIES ADJUSTMENT OF THE CAMS Under normal conditions, the actuator may only be operated with the closed cover. If work is performed on the actuator with the removed cover, the supply and control voltage must first be disconnected. Adjustments, which need to be done in the energized state, should be carried out with special insulated tools.
  • Page 2 HANDBOOK_ J4C SERIES POSITION OF THE CAMS Cams 1 and 3 Cams 2 and 4 Cam 1 is to adjust the close position. Cam 2 is to adjust the open position. Cam 3 is to adjust the close position confirmation. Cam 4 is to adjust the open position confirmation.
  • Page 3 HANDBOOK_ J4C SERIES To adjust the close position at less than 0 cams 1 / 3 Turn the wrench to clockwise direction - cams 1 and 3. The cam 3 (confirmation) should press the lever of the micro switch a bit earlier than the cam 1.

This manual is also suitable for:

J4c20J4c35J4c55J4c 85J4c 140J4c 300

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