Elka M315 User manual

Installation and operating instructions
Motor lock M315
Contents Page
1. Usage 2
2. Technical data 2
3. Measurements 2
4. Installation 3
5. Emergency release 3
6. Connections 4
7. Controller MO90 4
8. General notes to safety 5

© 11.11.2005 ELKA-Torantriebe GmbH u. Co. Betriebs KG page 2 Motorlock M 315
1. Usage
Motor lock with max. 150 mm stroke and controller MO 90 for the universal use with all gate controllers with
warning light connection (potential free, 24V or 230V) and pre-warning time (min. 3.0s).
To lock even especially heavy swing gates and slide gates in the positions OPEN and CLOSE.
2. Technical data
3. Measurements
Mains supply 230 V
Internal voltage 24 V
Running-time 2,5 s
Degree of protection IP 54
Reversing on obstacle yes, adjustable
Floor bolt ø 30 mm (stainless steel)
Range of movement 150 mm
Controller MO 90
Control box 230x140x95mm (IP 65)
Input signal potential free or 24 V or 230 V
Running time max. 3 s
Stop-contact yes
Weight 13.0 Kg
100
146 146
58
38
5xø10,5
190
440
30 110

© 11.11.2005 ELKA-Torantriebe GmbH u. Co. Betriebs KG page 3 Motorlock M 315
4. Installation
Find the right position for the motor lock at the gate.
Make sure, that the gate is robust enough for a safety
mounting of the motor lock.
If need, reinforce the gate with a special mounting plate.
For the measurements of this plate see page 2.
Mount the motor lock with the 4 fixing points at the gate.
Use one 10 mm nut at each fixing point to keep distance
to the gate.
With the actuator (4b), for the limit switch “CLOSED” (3b), you can adjust the stroke of the floor bolt (max.
150 mm).
The actuator (4a), for the limit switch “OPEN” (3a), must not be displaced. The floor bolt (1) has always to
running-in complete into the lock. Make sure, that the gate can be moved absolutely, when the bolt is in the
position “OPEN”.
When the floor bolt is hitting an obstacle during closing, the motor activates a micro-switch and the motor
lock reopens. The bolt will stay opened till a new signal from the gate controller.
With the hexagon-nut (6) you can adjust the compression force of the floor bolt (max. 15 kg is allowed).
5. Emergency release
While a disturbance or a power failure the motor lock can be opened by
hand.
Unlock the emergency release (10) with the standard type cylinder (11)
and put the hexagonal key (6mm) through the hood of the motor lock
(position X) into the pinion for the emergency release (7).
Pull the lever for the emergency release (10) and turn it ca. 90° anti-
clockwise.
Now the floor bolt can be lifted with the hexagonal key (turn it to the
left).
After the emergency release turn the lever (10) ca. 90° clockwise, so
that the pinion of the motor engages into the floor bolt – may be find
the right position by turning the hexagonal key.
When the power supply is available again an no gating signal is given,
the floor bolt closes automatically.
1
11
2
10
6
7
8
9
5
150 mm
1
2
3a
3b 4a
4b
10
6
7
8
9
5
Hexagonal key
6 mm
x
1 Floor bolt
2 Motor
3 a) Limit switch „OPEN“
b) Limit switch „CLOSED“
4 a) Actuator for limit switch „OPEN“
b) Actuator for limit switch „CLOSED“
5 Main support
6 Adjustment for reversing on obstacle
7 Motor-pinion
8 Pinion for emergency release
9 Junction box
10 Activity for emergency release
11 Stand. type cylinder (DIN 18252) for
emergency release

© 11.11.2005 ELKA-Torantriebe GmbH u. Co. Betriebs KG page 4 Motorlock M 315
6. Connections
The controller should be placed as near to the gate as possible. The control box should be mounted with the
entrance for wiring at the bottom.
The lead from the controller to the motor should have at least the cross section 1.5mm².
Connect the controller MO 90 with the junction box in the motor
lock like followed (see also chapter 7.).
Junction box Controller MO90
- Limit switch OPEN „SEA“ -> Terminal 9 and 10 (2x0,5)
- Limit switch CLOSED „SEZ“ -> Terminal 7 and 8 (2x0,5)
- Ground „PE“ -> Terminal 1 (1x0,75)
- Motor „MOT“ -> Terminal 2 and 3 (2x0,75)
- Reversing on obstacle „FS“ -> Terminal 15 and 16 (2x0,5)
Give the main power 230 V to the transformer of the MO90 – N, L1 und PE.
Connect the appropriate gating signal (warning light) from the controller of the opener to the MO90 and make
sure, that the pre-warning time (min. 3.0s) is activated.
a) potential free or 24 V (only one possibility): Terminal 13 and 14
b) 230 V Terminal 17 and 18
Notice the direction of the motor:
When the gating signal from the controller of the opener is given to the MO90 the bolt has to open and stay
opened during the whole pre-warning and running time. When the gate stops, the bolt closes.
Is this not the case, exchange the motor wires in the junction box or at the terminals on the MO90.
Response:
For a signal indication of the “bold-position”, you can use the free contact (n.o.) of the appropriate limit
switch.
7. Controller MO 90
SEA SEA PE MOT MOT SEZ SEZ
FS FS
MOT 26V
12,5V0V
SEASEZ
FS
NET
BE
24V BE
230V
M
0V
12,5V
26V
(10A)
TRAFO 70VA
230 V
50Hz
(2A)
PE
NL1
MO 90
1479
11
13 15 17
2581012
14 16 18
36

© 11.11.2005 ELKA-Torantriebe GmbH u. Co. Betriebs KG page 5 Motorlock M 315
8. General notes of safety
These operating instructions must be available on site at all times. It should be read thoroughly by all
persons who use, or service the appliances. Improper usage or servicing or ignoring the operating
instructions can be a source of danger for persons, or result in material damage. If the meaning of any part
of these instructions isn’t clear, then please contact ELKA Torantriebe GmbH & Co. Betriebs KG before you
use the appliance.
This applies to all setup procedures, fault finding, disposal of material, care and servicing of the appliance.
The accident prevention regulations and applicable technical regulations (e.g. safety or electrical) and
environment protection regulations of the country in which the appliance is used also apply.
All repairs on the appliances must be carried out by qualified persons. ELKA Torantriebe GmbH & Co.
Betriebs KG accepts no liability for damage which is caused by using the appliance for purposes other than
those for which it is built.
ELKA Torantriebe GmbH & Co. Betriebs KG cannot recognise every possible source of danger in advance. If
the appliance is used other than in the recommended manner, the user must ascertain that no danger for
himself or others will result from this use. He should also ascertain that the planned use will have no
detrimental effect on the appliance itself. The appliance should only be used when all safety equipment is
available and in working order. All faults which could be a source of danger to the user or to third persons
must be eliminated immediately. All warning and safety notices on the appliances must be kept legible.
All electrical periphery equipment which is connected to the appliance must have a CE Mark, which ensures
that it conforms to the relevant EEC regulations. Neither mechanical nor electrical alterations to the
appliance, without explicit agreement of the manufacturer, are allowed. All alterations or extensions to the
appliance must be carried out with parts which ELKA Torantriebe GmbH & Co. Betriebs KG have defined as
suitable for such alterations, and be carried out by qualified personnel.
Any contravention of these conditions revokes the manufacturer’s guarantee and also the CE Mark and the
user is alone responsible for the consequences.
Our service department is available to answer all queries about these conditions and, of course, about our
appliances.
We reserve the right to make technical improvements without prior notice.
The operation of the system within CEN countries must also be conformant with the European safety-
relevant directives and standards.
Terminal Connection
1 PE Ground
2 and 3 24 V Motor
4 26,0 V Internal voltage MO90
5 12,5 V Internal voltage MO90
6 0 V Internal voltage MO90
7 and 8 SEZ Limit switch bolt „CLOSED“ (n.c.)
9 and 10 SEA Limit switch bolt „OPEN“ (n.c.)
11 and 12 NET Stop-contact oder jumper
13 and 14 BE 24V Input signal for opening: (n.o.)
floating or 24 V
15 and 16 FS Signal for reversing on obstacle (n.c.)
17 and 18 BE 230V Input signal for opening: (n.o.)
230 V