MEC 200
Electro-mechanical sliding gate operator
Vertical and horizontal installation
Gear movements and worm-gear coupling
in oil bath fully mounted on ball bearings
Installation manual
GB
INSTRUCTIONS TO FIT THE VERTICAL AND HORIZONTAL MEC 200
OPERATORS TO A SLIDING GATE
FOR A PROPER AND PERFECT PERFORMANCE OF MEC 200 READ THE INSTRUCTIONS THAT ARE OUTLINED IN THIS MANUAL AND
KEEP TO THE DIAGRAMS.
Mec 200 is an extremely versatile system and can suit any sliding gate as it can be mounted either vertically or horizontally, and the motor
is available in different power specifications such as 0.37 KW (0.5 HP single- and three-phase); 0.73 KW (1.0 HP single- and three-phase);
1.1 KW (1.5 HP three-phase only). It is a strong and reliable automation. It has a torque control device that can be manually adjusted;
worm and gear are made of bronze and steel and are supported by bearings, in an oil bath. A manual overriding system allows manual
operations of the gate in emergency events like power failure.
POINTS TO CHECK WITH THE GATE
- Check that the gate track is well fixed to a solid foundation to prevent deformation which would result into an unbalanced travelling of
the gate.
- IMPORTANT: Make sure that gate stops are fixed in the open and closed gate positions so that the gate does not over travel the permitted
limit and go out of the upper guide.
- IMPORTANT: Make sure that, once at the end of the permitted travel, the gate does not hit the gate posts or special gate stops to avoid
damages to its structure.
FITTING MEC 200 ON TO THE FIXING BASE PLATE
- The first operation is to fix the fixing base plate to the ground and make sure that it is perfectly levelled. Fixing distances are as indicated
in pic.1 here below. Fixing is by setting the plate into a concrete foundation.
- Remove the MEC 200 cover by loosening the three screws-A and pulling it upwards; Temporary fix the MEC 200 operator to the fixing
base plate by means of the four screws-B. (pic. 2).
PIC. 1
FIXING
FIXING BASE PLATE
TO SET IN CONCRETE
SPIRIT LEVEL
GROUND
MEC 200 HORIZONTAL
GROUND
MEC 200 VERTICAL
- Remove the MEC 200 cover by loosening the three screws-A and pulling it upwards; temporary fix the MEC 200 operator to the fixing
base plate by means of the four screws-B (pic.2).
SCREWS TO FIX
THE COVER - A
BASE PLATE
TO SET IN
CONCRETE
PROTECTION
COVER
PROTECTION COVER
SCREWS TO FIX
THE COVER - A
MEC 200 HORIZONTAL
4 Nos. FIXING
SCREWS - B
MEC 200 VERTICAL
4 Nos. FIXING
SCREWS - B
PIC. 2
2
RACK FITTING OPERATIONS
IMPORTANT: If installing MEC 200 Vertical it is recommended to insert 2 mm shims between the fixing bracket and the operator base
plate before welding the rack to the gate, so that rack and gear mesh each other with an adequate clearance after that the shims have
been removed.
- Temporary fix MEC 200 on to the fixing bracket, perfectly levelled, by means of the 4 fixing screws C.
- MEC 200 outer gear must run idle: loosen (by 1 or 2 turns maximum) the hexagonal head screw by means of the release spanner E 17
supplied with the equipment (pic.3).
RELEASE SPANNER E 17
ANTI-CLOCKWISE
TO RELEASE
M8 FIXING
SCREWS - C
DRIVING GEAR
OR SPROCKET
DRIVING GEAR
OR SPROCKET
PIC. 3
FIXING
BRACKET
M8 FIXING
SCREWS - C
FIXING
BRACKET
MEC 200 HORIZONTAL MEC 200 VERTICAL
ANTI-CLOCKWISE
TO RELEASE
RELEASE
SPANNER E 17
2 mm SHIMS TO
REMOVE AFTER HAVING
FIXED THE RACK TO
THE GATE
- While fixing the rack it is required that the MEC 200 driving gear is not connected with the gate and it can be made run idle by means
of the release spanner E17 supplied with the equipment; the gate can be freely moved by hand.
- Temporary clamp the rack to the gate so that it can adequately mesh the driving gear: the rack must mesh the driving gear, idle, of MEC
200 in a very smooth way, without friction (pic. 4).
IMPORTANT: Before definitely fixing any component, make sure that the rack can mesh the driving gear of MEC 200 so that the whole
system, gate included, can be smoothly run by hand the full travel open and close without any friction.
- Remove the 2 mm shims only after having fixed the rack. An adequete clearance between rack and gear has thus been achieved (pic. 4).
RACK FIXING BY WELDING IT TO THE GATE RACK FIXING BY MEANS OF SCREWS AND FITTING PARTS
PIC. 4
22x22 mm RACK, 2 m LENGTH
RIGID SPOT WELDING
MEC 200 HORIZONTAL MEC 200 VERTICAL
IMPORTANT: respect the same rack pitch when joining
the rack bars. Use a spare rack bar as in the picture to
make sure that the junction has the same configuration.
PITCH GAUGING SPARE RACK
M8 SCREW
THREADED PIN
DISTANCE NUT
WASHER
MEC 200 VERTICAL IS SUPPLIED
WITH 8 mm STEEL RACK, 1 m
LENGTH TO BE FIXED BY SCREWS
3
LIMIT SWITCH FITTING INSTRUCTIONS
- Fix the limit switch striking plates as shown in the diagram: the
distance between the roller tip of the limit switch spring and the
striking plate front surface line must be 15 mm. This distance
LIMIT SWITCH STRIKING
PLATE TO BE FIXED TO THE
GATE BY BOLTS
will allow the correct operation of the limit switch spring in both
travelling directions (pic. 5). Should the limit switch roller go
beyond the 15 mm distance, unscrew and remove the roller, then
cut the spring to measure.
- IMPORTANT: The gate must stop before hitting the gate post or
LIMIT SWITCH ROLLER
special gate stops to prevent any damage to its structure.
PIC. 5
ELECTRICAL CONNECTIONS TO THE ELECTRONIC CONTROL PANEL
- Voltage supply, electric motor, flashing lamp Miri 4 require 1.5 mm2 cables, which must not exceed a 50 m distance. For greater distances
the recommended cable square section is 2 mm2 (pic. 6).
- Limit switches, photocells, keyswitch, push button switch and accessories: 1 mm2 cables can be used for these items (Pic.6).
- The safety pneumatic edge is to be fitted to the gate edge and is connected to the control box by a cable to be automatically rewound
to take up the slack. A remote controlled switch can be fitted instead, series connected with the limit switch or the photocell receiver.
- The electronic control panels type ELPRO 10 PLUS (pic.7) and ELPRO 14 PLUS (for double bi-parting sliding gates only) are pre-set for
all required operations, automatic or semi-automatic, and are fitted with line relays and fault-detecting led indicators.
- The electronic control panel type ELPRO 70/3 PLUS is incorporated in the operator and wiring is to be done as indicated in the diagram (pic.8).
N.W. CARRY OUT AN ANALYSIS OF THE RISKS INVOLVED IN COMPLIANCE WITH THE EN 12445 AND EN 12463 NORMS. PROVIDE SAFETY
DEVICES WHERE NEEDED.
1) Flashing lamp MIRI 4
2) Photocell receiver POLO 44
3) Radio link receiver CRUASTRO
4) Electronic Programmer ELPRO 10 PLUS
5) Magnetic Thermal 0.03 A, 230 V 50 Hz Mains Circuit Breaker
(beyond 100 m cable Ø 2.5 mm)
6) Gate operator MEC 200
7) Gear rack
8) Radio Link transmitter CRUASTRO
FIT THE GATE WITH A METALLIC NET
IN CASE THE GATE OPENINGS ARE
WIDER THAN 8 mm
1
n°3x1
2
6
7
3
4
11
230 V
n°2x1
5
n°4x1,5
n°2x1
n°4x1
n°3x1,5
9) Pneumatic Safety Edge or Sensor Barrier
10) Keyswitch PRIT 19
11) Plug-in Radio Receiver Card ASTRO 43/2R
12) Aerial BIRIO A8
13) Photocell Receiver POLO 44
14) Push Buttons PULIN 3
15) Post with POLO 44 Photocell Receiver
16) Post with POLO 44 Photocell Projector
17) Transmitter ASTRO 43/2 TR Piccolo/Small
12
10
8
9
n°4x1
13
n°2x1
16
cable RG58
14
n°4x1
JUNCTION BOX
WHERE ALL CABLES
ARE PRE-TERMINATED
4
15
n°2x1
IMPORTANT: All the electrical equipment to be properly earthed.
n°4x1
17
PIC. 6
GB
10
PLUS
SINGLE- AND THREE-PHASE FOR SLIDING GATES
AND AUTOMATIONS FITTED WITH LIMIT SWITCHES
PIC. 7
26
27
PULIN 3
28
3
RADIO
PLUG-IN
CARD CONNECTOR
L3
L2
1
2
3
SAFETY EDGE
PHOTOCELLS
L4
COMMON
OPEN
DIP-SWITCH
2
1
3
ELPRO 10 plus 1.5
MICROPROCESSOR
L5
L8
L9
74
85
RADIO
STOP
LIMIT SWITCH CLOSE
CLOSE
ON
OFF
6
8
4
7
5
L6
L7
96
10
COMMON LIMIT SWITCH
LIMIT SWITCH OPEN
13
11
12
24V max 3W pilot light
1 radio receiver
2 pairs photocells
24V OUTPUT max. load:
-
-
-
-
T4
EXT TIME (electric lock and
courtesy light) from 2 to 255s
+
T3
PEDESTRIAN
OPENING TIME
+
from 3 to 30s
T2
DWELL TIME
+
from 5 to 128s
T1
MOTOR RUN TIME
+
from 5 to 128s
RS
RS
16
W
230V COURTESY LIGHT
12V AC RELAY FOR
ELECTRIC LOCK OR
F6=630mA
24V protection
17
COMMON
V
M
MOTOR
230V
400V
CAPACITOR
L1
L10
18
U
TRANSFORMER
F5=1A flashing lamp
protection
ELPRO 10 PLUS
19
20
230V 25W max
FLASHING LAMP
230/400V
F4=630mA
Transformer
protection
F2=8A mains
F3=8A mains
21 22
LIVE
S
230V
SINGLE-PHASE
VOLTAGE SUPPLY
LIVE
LIVE
S
T
400V ±10% 50Hz
THREE-PHASE
VOLTAGE SUPPLY
F1=8A mains
2322
NEUTRAL
R
±10% 50Hz
LIVE
R
NEUTRAL
General description: the electronic control panel Elpro 10 Plus, new generation, is designed to operate sliding gates. Power supply is 230/400V single-phase and threephase. Built in full compliance with BT 93/68/CE Low Voltage and EMC 93/68/CE Electro-Magnetic Compatibility Regulations. Fitting operations are recommended by a
qualified technician in conformity to the existing safety standards.The manufacturing company declines any responsability for incorrect handling and application; also,
it reserves the right to change or update the control panel any time. Failure to follow installation regalations may result in serious damage to property and persons.
PLEASE NOTE:
- The control panel must be installed in a sheltered, dry place, inside the box provided with it.
!
- Make sure that the power supply to the electronic programmer is 230V ±10% or 400V ±10%
- Make sure that the power supply to the Electric Motor is 230V ±10% or 400 V ±10%
- For distances of over 50 metres we recommend using electric cables with bigger sections.
- Fit the mains to the control panel with a 0.03A high performance circuit breaker.
- Use 1.5 mm2 section wires for voltage supply, electric motor and flashing lamp. Maximum recommended distance 50 m.Use 1 mm2 section wires for
limit switches, photocells, push-buttons/key-switch and accessories.
- Bridge terminals 1 and 2 if no photocells are required.
- Bridge terminals 3 and 6 if no key- or push-button switches are required.
N.W: To fit extra accessories such as lights, CCTV etc. use only solid state relays to prevent damages to the microprocessor.
Dip-Switch:
DIP-SWITCH
1= ON. Photocells. Stop while opening
2= ON. Radio. No reversing while opening
3= ON. Automatic closing
4
2
1
3
4= ON. Preflashing activated
5= ON. Radio. Step by step. Stop in between
6= ON. Dead Man Control (Dip 4=OFF and Dip 3=OFF)
7= ON. No lamp on during dwell time
8= OFF. No function
6
8
7
5
In case of failure of the panel:
ON
- Make sure that the power supply to the electronic programmer is
OFF
230V ±10% or 400V ±10%
- Make sure that the power supply to the Electric Motor is 230V ±10%
or 400 V ±10%
- Check fuses
- Check photocells if contacts are normally closed
- Check all NC contacts
- Check that no voltage drop has occurred from the control panel to
the electric motor
Led Status Indication:
L1= 230V 50Hz power supply. Alight
L2= Photocells, if obstructed light goes off
L3= Open. Alight whenever an Open pulse is given
L4= Close. Alight whenever a Close pulse is given
L5= Stop. It goes off on pulsing Stop
L6= Radio. It goes on by pressing a transmitter button
L7= Gate Status; it flashes on gate opening
L8= Limit switch Close; off when gate is closed
L9= Limit switch Open; off when gate is open
L10= It stays on for a time equal to the time set on T4
Drwg. No.
4135
5
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