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6.3
CONNECTING PROCEDURE
The lock operation is controlled by means of energizing and de-energizing. For this purpose, a
controller (control board) or a switch (button) is generally used. The controller is mounted in
accordance with its certificate.
Connect the lock power wires adhering to the following polarity:
Red – positive pole of the power supply;
Blue – negative pole of the power supply;
See operating voltage range in 5.1. Avoid supply of overvoltage.
Application of voltage of reverse polarity does not provide the lock operability but does cause
its failure.
Example of the lock connection to the remote control system Promix-RDS.
Lock
Provide a reliable electriccontact. To prevent short-circuit, insulate places of
connection.
7. SPECIAL ASPECTS OF INSTALLATION AND
OPERATION
1) The possibility of using of the locks for restriction of access to the premises and the place of
installation (outdoors or indoors) are determined by the installation organization on the
basis of the design features and the mounting method, room criticality level, the purpose of
the access restriction regime and other factors (the presence of security providers, video
surveillance, etc.).
2) During mounting the snap and the latch, it is necessary to ensure their coaxial alignment
within the latch free movement allowance.
3) Operation of an installed lock should be tested only if the supply voltage can be applied
thereto.
4) The properly mounted lock provides the necessary free motion (play) of the door of 1-2 mm. If
the free play distance is shorter, the lock may remain closed when energized.
8.
TROUBLE-SHOOTING
Troubles and problems
The lock does not open when supply
voltage is applied.
Controller Promix-CR.RX
Remote control
Promix-CR.TX
Check polarity and conformity of the lock supply
voltage to the required value.
Close the door tightly and press on it at the latch
fastening place, and apply voltage to the lock. If
the lock has not opened, apply elevated DC
voltage of 20-30 V for a short time (e.g., connect
two 12-V batteries in series).
--After opening of the snap, shift the snap closer
to the door.
Promix-SM112
~220 V
Remedies
5
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