9
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) When mounting the lock and the latch, it is necessary to ensure their coaxial alignment within
the latch free movement allowance.
3) Length (without the head) of the latch fastening bolt
6
or
7
(selection depends on the door
thickness) must be 3…7 mm shorter than the door thickness; if necessary, shorten the bolt.
4) When the door is closed, the latch must be inserted in the lock
to stop
. The lock does not
open when the door is in a “tension” condition, i.e., when some external force is applied to
open the door, e.g., someone pulls the door handle.
5) The properly mounted lock provides the necessary free motion (play) of the door of 2.5-3 mm.
If the free play is less, NC lock may
fail to open
when energized, and NO lock may
fail to
close
when energized(see section 8).
6) During mounting the NC lock, take care that some person is always on the side of the lock
placement during start-up and adjustment! To open the NC lock manually, press the door
against the door frame and pull the “emergency exit rod”.
7) During operation of the NC lock, availability of the “emergency exit rod” is obligatory! Since it
is necessary to ensure people’s leaving the room in case of emergency.
For all versions of the lock fastening, the distance between the door and the lock body must
be within 12…15 mm for modifications without sensors (10…13.5 mm for modifications with
sensors). The latch bar length is provided for 12-mm distance between the door and the lock
body (10mm for the modification with sensors) and is 19 mm (26.5mm for the modification with
sensors). In case of a longer distance, it is necessary to adjust the length by rotating the latch
bar. The latch bar length must not exceed 21 mm for NO lock, 23 mm for NC lock and 31 mm for
NO lock with sensors.
Latch of NO lock. Latch of NC lock. Latch of NO lock with
sensors.
(ModificationSM101.0X) (ModificationSM101.1X) (ModificationSM101.0X.3)
