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6. Mark the edges of the latch plate.
7. Take off the latch and, using a knife or a chisel, remove aflush the projection in the shape to
a width of 60-70 mm (see Fig.7).
8. Mount the latch in the door shape slot and fix with self-tapping screws 5.
6.2 LATCH ADJUSTMENT
It is necessary to adjust the latch position so that the latch, with the door closed, enters the
lock slot to complete operation of the catch hook. For adjustment in the vertical plane, loosen the
self-tapping screws 5 and shift the latch. For adjustment in the horizontal plane: screw out the
latch screws from the base, drill the necessary holes in the latch
plate, shift the latch, screw the screws into the new holes.
In case the clearance between the door and the door frame
`
is greater than the rated 12 mm (the latch does not reach the
lock slot), one or more adjustment shims 3 must be placed
between the plate and the latch plate (see Fig.6).
Allowable clearance between the door frame and the door.
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 (black with a red stripe) – positive pole of the power supply;
Black – negative pole of the power supply;
Application of voltage of reverse polarity does not provide the lock operability but does cause
its failure.
See operating voltage range in 5.2. Avoid supply of overvoltage.
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
Controller Promix-CR.RX
Remote control
Promix-CR.TX
Promix-SM305
Door (wing)
10-15 mm
Door frame
Fig. 8
~220 V
Fig. 9
5
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