Magnetic Autocontrol MPT-333, Руководство по эксплуатации

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MPT-333
Spare parts and repair
13 Spare parts and repair
NOTICE
Wrong and faulty spare parts!
Incorrect or defective spare parts can result in damage, malfunc-
tions or total failure and also impair safety.
›
Use only the manufacturer's original spare parts.
Spare parts are available from your authorised dealer. The address can be
found on your delivery receipt, invoice or the rear of these operating instruc-
tions.
Spare part lists can be obtained on request.
13.1 Changing and adjusting proximity sensors
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Separate electrical circuit diagram.
The turnstile is equipped with two inductive proximity sensors. These proximi-
ty sensors are used to detect the end position of the centre pillar.
Ma
g0090
8
1
2
3
Fig. 35: Proximity sensors for detecting the end position of the centre pillar
1 Proximity sensor -B1, normally closed (NC)
2 Proximity sensor -B2, normally open
3 Switching cam of the cam plate, countersink marks the home position
The designation of the proximity sensors corresponds to the designation in the
electrical circuit diagram. The proximity sensors are marked with the appropri-
ate symbol for normally closed or normally open contact.