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Retrofit instructions - Schmersal switch door interlock for the SIPLACE MT C 2 07/2005 Edition 19 : Unscrew the two screw s on the side switch. 2 2 : Follow the procedure descri bed for the switch on the front for the sw…

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Retrofit instructions - Schmersal switch door interlock for the SIPLACE MTC 2
07/2005 Edition
18
: Reverse the order described above to fit the new switch.
2
: Replace the old actuator in the door with the new actuator.
2
2
: Adjust the switch and actuator with respect to one another so that
– the door can be opened and closed without resistance,
– the safety circuit is interrupted when the door is opened,
– when the door is closed, it is held closed securely by the switch.
2
2
2
2
2
2
Remove existing
actuator
Screw on the new actuator
Retrofit instructions - Schmersal switch door interlock for the SIPLACE MTC 2
07/2005 Edition
19
: Unscrew the two screws on the side switch.
2
2
: Follow the procedure described for the switch on the front for the switch on the side.
– Pull the switch out and unscrew it from the mounting plate (2 screws).
– Remove the switch from its mount (2 screws).
– Reverse the order described above to fit the new switch.
2
: Replace the actuator.
: Adjust the switch and actuator with respect to one another.
2
: Fit the right-hand cover and the two front protective covers.
2
Connect the MTC 2 to the main power supply. 2
: Switch the MTC2 on at the main switch.
2
Two screws
Side switch
Retrofit instructions - Schmersal switch door interlock for the SIPLACE MTC 2
07/2005 Edition
20
2.5 Function test
: Test whether
– the safety circuit is closed when the safety doors are closed,
– the safety circuit is interrupted when the safety door is opened.
2