Design And Principle Of Operation; Technical Data; Operating Conditions - PROMIX -SM104 Series Operating Manual

Promix-SM104
3. SET OF DELIVERY
1 – Lock
2 – Latch with adjustment plate
3 – Alignment piece
4 – Self-tapping screw 3.5х15 (cup head)
5 – Operating manual
Check completeness of the lock set when buying! After buying, the
manufacturer will not accept claims related to incomplete set.

4. DESIGN AND PRINCIPLE OF OPERATION

The locks are manufactured in one version based on the normally closed (NC) principle. NC
lock is in the closed state when the latch is inserted and no voltage is supplied, and in the open
state when the lock is energized. To open the door, the lock must be energized.When opened,
the lock pushes out (shoots off) the latch, which leads to the door opening slightly. The lock
operates as well when the door is in a "tension" condition, i.e., when some external force is
applied to open the door
The locked may be equipped with a door position sensor. The built-in door position sensor
consists of a magnetically controlled sensor (sealed-contact reed relay) mounted on the lock
body, and a magnet mounted on the mobile sleeve of the lock and displaced by the latch. The
reed relay contacts open when the door is opened (the latch is withdrawn from the lock) and
close when the door is closed (the latch is inserted into the lock to a stop). The sensor is on the
back side of the lock.

5. TECHNICAL DATA

5.1

OPERATING CONDITIONS

The lock operation environment must be explosion-safe, free of current-conducting dust or
gases that cause metal corrosion and destroying insulation of current conductors and electric
elements, free of current-carrying dust or water vapor, and preventing ingress of water, steam,
fuel and lubricants.
Climatic conditions of operation – У3.1 as per GOST 15150-69 with extended temperature
range:
 ambient temperature: from -30 to +50 °С;
 Relative air humidity: not higher than 98% at 25°С or lower temperatures without moisture
condensation and hoar-frost formation;
 installation indoors or outdoors excluding ingress of moisture, dust, dirt, etc. inside the lock.
2
1 pc.
1 pc.
1 pc.
6 pcs.
1 pc.
.
.
(see 5.2)(e.g., someone pulls the door handle).
4
2
1
3