PROMIX Promix-SM306 User manual

1
OPERATING MANUAL
Technical description.Installation manual.Certificate.
ПШБА.304268.303 РЭ
PATENT FOR INVENTION
No.2615712
05.04.2019
1. PURPOSE
The electromechanical locks series Promix-SM306 with a hook-shaped locking mechanism
(below called the locks) are intended to be use as actuating devices in an access control system
(ACS) for locking doors of offices and administrative rooms with a door frame ledge wider than 25
mm.
2. LABELING
The label stuck to the lock body contains
the following information:
1. Lock model.
2. Patent number.
3. Nominal supply voltage.
4. Nominal consumed current.
5. Date of manufacture and QCD mark
6. Identification number.
7. Manufacturer’s website.
For the list of lock modifications that can be ordered, see 5.2.
The color of the product is shown on the sticker stuck to the box, after the product name. Series
colors: Silver , White , Brown .
Other colors are provided optionally.
5
An example of information
layout on the label.
ELECTROMECHANICAL LOCK
Promix-SM306
ELECTROMECHANICAL LOCK
Patent No. 2474661
12 V=0.1 A
Made in Russia
No. 100 001008
Supply voltage:
0 - 12V.
Version:
0 - normally opened, 1 - normally closed
engineering and production center
1
2
3.4
6.7

Promix-SM306
2
Check completeness of the lock set when buying! After buying, the
manufacturer will not accept claims related to incomplete set.
3. SET OF DELIVERY
4. DESIGN AND PRINCIPLE OF OPERATION
The locks are produced in two versions: normally opened (NO), and normally closed (NC).
NO lock is in the open state when de-energized and in the closed state when voltage is supplied.
NC lock is in the closed state when no voltage is supplied, and in the open state when the lock is
energized. For opening the lock, it is necessary to de-energize a normally open lock or to supply
voltage to a normallyclosed lock.
The lock is mounted at any place at the door ledge, and the latch is mounted on the door. The
possibility of mechanical deblocking is provided for emergency opening of the lock.
A protective shutter for preventing unauthorized opening of the lock is provided in the lock
design (optional).
Adjustment holes on the adjustment plate serve for
correcting the latch roller position relative to the snap channel
in the vertical direction (e.g., in case of the door sagging) and
in the horizontal direction.
As the door is closed, the latch enters the slot in the lock
and, overcoming the catch hook force, is fixed transferring the
catch hook from “open” position to “closed” position. As
supply voltage is applied (or, for a normally closed version, as
the lock is de-energized), the catch hook is blocked in the
"closed" position and locks the latch.
1 –Lock
1 pc.
2 –Latch
1 pc.
3 –Adjustment plate
(in the as-delivered condition,
screwed to the lock with screws 4)
1 pc.
4 –Screw М4х16 (countersunk)
4 pcs.
5 –Screw М6x25 (countersunk)
2 pcs.
6 –Self-tapping screw 3.5х30
(countersunk)
4 pcs.
7 –Barrel nut
2 pcs.
8 –Self-tapping screw 5.5х32
(countersunk)
2 pcs.
9 –Plug
2 pcs.
10 –Angular template
1 pc.
11 –Operating manual
1 pc.
.
4
5
1
2
3
6
7
Base
edge
“Open”
position
“Closed”
position

Promix-SM306
3
NC locks are not intended for outdoor installation. NO lock can be mounted
outdoors on condition that it is energized for most time.
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.
5.2 TECHNICAL DATA
Modification
Promix-SM306.00
Promix-SM306.10
Version
normally opened
normally closed
DC supply voltage U, V
12±2
Current consumed, А
0.1 (at 12V)
Supply pulse duration (not more
than), s
not rated.
Minimum pause between
pulses, s
not rated.
Lock weight ( not more than ), kg
0.3
Holding force ( not less than ), kg
300
Power wire length, m
0.3
Allowable clearance between the
door frame and the door, mm
10-15

Promix-SM306
4
Lock and latch overall and mounting dimensions.
6. INSTALLATION AND CONNECTION
6.1 LOCK AND LATCH MOUNTING
1. Apply the lock 1 with inserted latch 2 and fitted over angular template 10 to the planned
mounting place so that:
a) The required clearances are ensured between the latch and the lock, the clearances
being provided by the angulartemplate 10 (see Fig. 1)
b) The latch roller is at the center of the lock slot; to provide this, the base edges of the latch
and the lock must be at the same level (see Fig. в in section 3).
2. Mark positions of the latch and the lock.
3. Apply the adjustment plate 3 to earlier made marks and mark optimum places for fastening
Fig. 1
Door
Door frame
Door frame
Door
mm
mm

Promix-SM306
5
and the opening for the lock power wire.
4. Drill holes Ø2mm (Ø5mm for the power wire) and fix the plate with self-tapping screws 6 .
5. Pull the latch out of the lock.Mount the lock 1 on the adjustment plate 3 using screws 4.
6. Remove the angular template 10 from the latch 2, apply the latch to the door according to
the marks made earlier, and mark the latch fastening places.
7. Drill two holes Ø7mm to a depth of at least 30mm.
8. Mark on the door end holes for barrel nuts 7 at the same level with the holes Ø7mm (see
Fig.2).
9. Drill two holes Ø10.2mm to a depth of at least 30mm at marked places.
10. Mount the latch 2 on the door using screws 5 and barrel nuts 7 (see Fig.2).
11. Close the holeswith barrel nuts 7 with plugs 9 .
12. Test operability of the installed lock together with the latch.
The latch 2 can also be fastened to the door by means of self-tapping screws 8 ; to do this, drill
for them two holes Ø4-5mm to a depth of at least 30mm (instead of items 6.1.7-6.1.11).
A row of adjustment holes on the adjustment plate 3 serves for correcting the latch roller
position relative to the lock channel in the vertical direction (e.g., in case of the door sagging) and
in the horizontal direction.
6.2 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.
2
7
5
Fig. 2
2 holes
2 holes

Promix-SM306
6
See operating voltage range in 5.2. Avoid supply of overvoltage.
Provide a reliable electric contact. To prevent short-circuit, insulate places of
connection.
Example of the lock connection to the remote control system Promix-RDS.
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) To prevent deformations of the door due to attempts to open the door with the lock closed, it is
recommended to mount the lock in the area of the door handle.
3) It is recommended to install the lock together with a door closer –this reduces impact load on
the lockand extends its service life.
4) Operation of an installed NC lock should be tested only if the supply voltage can be applied
thereto.
8. TROUBLE-SHOOTING
Troubles and problems
Remedies
The lock does not fix the latch roller (the
door is not fixed in the closed state).
Check polarity and conformity of the lock supply
voltage to the required value.
Adjust the latch (see 6.1) so that, with the door
closed, the roller enters the snap slot before
operation of the catch hook.
The door is not closed completely since the
latch does not enter the snap.
Perhaps the catch hook was manually transferred
to the “closed” position (see Fig. in section 4).
Deblock the catch hook and transfer it to the
“open” position manually.
Lock
Controller Promix-CR.RX
Remote control
Promix-CR.TX
~220 V

Promix-SM306
7
The lock does not need lubrication!
The warranted operation period is 12 months from the date of sale but not
longer than 18 months from the day of acceptance by the manufacturer’s QCD.
The latch roller does not enter the snap
slot, or enters with friction.
Restore position of the door that changed in the
course of operation. If restoration is impossible,
adjust the latch (see 6.1)
The door is not opened when transferred to
the “open” state. To open the door, one has
to press it more snugly to the door frame.
Remove the causes of the non-tight door bearing
against the door frame.
Adjust the latch in the horizontal plane.
9. MAINTENANCE
Maintenance of the lock is performed at least once every two monthsand includes:
 Visual inspection of the lock to check reliability of fastening. If necessary, tighten fasteners
of the lock and the latch.
 Checking the proper position of the latch.(see section 8).
10. STORAGE AND TRANSPORTATION
Prior to putting into operation, the locks must be stored in the manufacturer’s packing, in
rooms with an ambient temperature of -30 to +50 °С and a relative humidity not higher than 98%
at 25º С in compliance with storage conditions as per GOST 15150-69.
Locks transportation conditions must comply with group C as per GOST 23216-78 in terms of
exposure to mechanical factors, and Ж2 as per GOST 15150-69 in terms of exposure to climatic
factors.
11. SAFETY REQUIREMENTS
The design of the locksensures safety of personnelinvolved in mounting and maintenance.
Due to low DC supply voltage, the products correspond to class III as per ГОСТ 12.2.007.0-
75 and are electrically safe.
Fire safety of the locks is ensured by use of non-combustible or hardly combustible materials,
and low supply voltage.
12. DISPOSAL
The product is not hazardous for human life and health or for the environment; disposal after
its service life is performed without taking any special measures for environment protection.
13. WARRANTY LIABILITIES
The manufacturer, ETC PROMIX LLC, warrants conformity of Promix-SM306 locks to
requirements of current Technical Specifications provided that transportation, storage, installation
and operation rules established in this Manual are followed.

Promix-SM306
8
Faulty products are accepted for repair only together with the latch, on the
obligatory condition that factory labels are retained on the product body.
To improve product quality the manufacturing plant reserves the right to make
modifications to the product design without prior notice.
Within the period of warranty, ETC PROMIX LLC undertakes to repair defective products free
of charge. Expenses for transporting the product to the place of repair and back will be borne by
the Buyer.
Warranty liabilities do not cover any defects and damages caused by:
 Improper maintenance by the Buyer;
 Use of the product under conditions that do not comply with the operation requirements;
 Mechanical damages or disassembly of the products bythe Buyer;
 Non-observance of the transportation and storage rules.
On expiration of the warranty service period, the manufacturer provides after-warranty service
on a contractualbasis.
14. ACCEPTANCE AND PACKING
CERTIFICATE
Electromechanical lock Promix-SM306 in quantity of ____ pieces (1 pc. by default) bearing the
manufacturing date and QCD mark on the body, was manufactured and accepted in compliance
with Specifications ПШБА.304268.003 ТУ, obligatory requirements of state standards and
current technical documentation, recognized as fit for operation and packed by ETC PROMIX
LLC.
PROMIX Engineering and Technical Center LLC
Russia, 214030, Smolensk, Krasninskoye sh., 35, lit. A
Phone: [phone]
www.promix-center.ru
vk.com/promixcenter
facebook.com/promixcenter
[e-mail]