NYOTA 115
Electro-mechanical sliding gate operator
Instruction manual
GB
INSTRUCTIONS FOR THE INSTALLATION OF THE AUTOMATION
NYOTA 115
FOR A CORRECT INSTALLATION AND GOOD PERFORMANCE OF NYOTA 115 READ THE INSTRUCTIONS THAT ARE OUTLINED IN THIS
MANUAL AND KEEP TO THE DIAGRAMS.
Nyota 115 is an extremely versatile system for sliding gates up to 1˙200 Kg gate weight. It is available in 0.37 KW (0.5 HP) single- and threephase versions and 0.73 KW (1.0 HP) single and three-phase versions.
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, all these parts 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 fully open and
fully 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 specially fitted gate stops to avoid
damages to its structure.
PIC. 1
SPIRIT LEVEL
FITTING NYOTA 115 ONTO THE FIXING BASE PLATE
- The first operation is to fix the fixing bracket to the ground and make
sure that it is perfectly levelled. Fixing distances are as indicated (pic.1).
Fixing is by setting the plate into a concrete foundation.
- Remove the cover of NYOTA 115 by loosening the fixing screw-A (or by
the optional key): pull the cover outwards and almost simultaneously
upwards (pic.2).
- NYOTA 115 is fixed to the bracket by four screws-B (pic.3)
LOCK AND
KEY
COVER FIXING
SCREW-A
PULL OUTWARDS
FIXING BRACKET SET INTO
A CONCRETE FOUNDATION
SPIRIT LEVEL
FIXING
SCREWS-B
PIC. 2
RACK FITTING OPERATIONS
IMPORTANT: When installing NYOTA 115 it is recommended to insert
2 mm shims between the fixing bracket and the NYOTA 115 base plate
(NYOTA 115 perfectly levelled) before welding the rack to the gate, so
that the rack and gear mesh each other with an adequate clearance
after that the shims have been removed (pic.3).
- Temporarily fix NYOTA 115 onto the fixing bracket, perfectly levelled,
by the four fixing screws-B (pic.3).
®
2
2 mm SHIMS TO REMOVE
AFTER FIXING THE RACK
TO THE GATE
PIC. 3
- How to release NYOTA 115 from the gate and disconnect the driving gear: remove the cover (pic.2) and unscrew the hexagonal screw
(by 1 or 2 turns maximum) by the release spanner E 13 supplied with the equipment (pic.4).
PIC. 4
DRIVING GEAR
IE. PINION
RELEASE
HEXAGONAL
SCREW
E13
RELEASE
SPANNER
1-2 TURNS ANTI-CLOCKWISE
TO RELEASE
A 15-20 mm CLEARANCE IS
RECOMMENDED BETWEEN
NYOTA 115 AND LIMIT SWITCH
STRIKING PLATE SURFACE
LINE
LIMIT SWITCH
STRIKING PLATE
RACK
PIC. 5
- This explains how to fix the rack. Release the system by the provided E 13 spanner so that the driving gear of NYOTA 115 can run idle
(pic. 4). (The gate can be freely moved by hand, the operator Nyota 115 standing in idle position).
- Temporarily clamp the rack to the gate so that it can adequately mesh the driving gear (The 2 mm shims still fitted between Nyota 115
base plate and the fixing bracket). Use a spare rack bar to make sure that junctions have the same rack pitch (pic.7).
- Spot weld an angle bracket to the gate first, then the rack in the same way (if the welding type has been supplied), or fix it to the gate
by screws (if either the nylon or galvanized type with fixing eyes has been supplied) (pic.6).
IMPORTANT: Before welding or fixing permanently any component, make sure that the rack can mesh the driving gear of NYOTA 115
so that the whole system can be smoothly run by hand the full gate travel open and close without any friction, Nyota 115 still in idle
position.
- Remove the 2 mm shims only after having fixed the rack. An adequate clearance between rack and gear has thus been achieved (pic.3).
10 mm
PIC. 6
PIC. 7
FIXING ANGLE
METAL-ARC
WELDING
RACK TO WELD
NYLON RACK
WITH FIXING
EYES
WASHER
SELF-TAPPING
SCREW
IMPORTANT: JUNCTIONS MUST HAVE THE
SAME PITCH. USE A SPARE RACK BAR AS IN
THE PICTURE TO MAKE SURE THAT
JUNCTIONS HAVE THE SAME
CONFIGURATION
PITCH GAUGING SPARE RACK
THREADED PIN
SPACER
WASHER
M8x25 SCREW
ZINC RACK WITH
FIXING EYES
®
3
LIMIT SWITCH STRIKING PLATES. FITTING INSTRUCTIONS
- Fix the limit switch striking plates as shown in the diagram: the distance between NYOTA 115 and the striking plate front surface line
must be 15 - 20 mm approx. (pic. 5).
IMPORTANT: the gate must stop before hitting the gate post or special gate stops to prevent any damage to its structure.
ELECTRICAL CONNECTIONS
to the electronic control panel:
2
- Voltage supply, electric motor, flashing lamp require 1.5 mm
cables, which must not exceed a 50 m distance. For greater distances
the recommended cable square section is 2 mm2 (pic.8).
2
- Limit switches, photocells, keyswitch, push button switch and accessories: 1 mm
cables can be used for these items (Pic.8).
- 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 CEI 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 (pic.10 and 12).
IMPORTANT: Before connecting the system to the mains, position the voltage change-over switch to coincide with the site specifications
(either 230 V or 400 V); the switch is fitted onto the main boards of ELPRO 10 PLUS CEI and ELPRO 14 PLUS (Pic.10 and Pic.12). An option
is available where the control panel ELPRO 12 PLUS is incorporated in the operator (230 V single-phase only); for the electrical connections
follow the diagram pic. 11 (n.w. the limit switches and the electric motor are pre-wired).
- IMPORTANT: Fit the system with a junction box where all cables can be pre-terminated.
PIC. 8
4
11
230 V
n°2x1
5
n°4x1
JUNCTION BOX WHERE
ALL CABLES ARE
PRE-TERMINATED
12
10
1
n°3x1
2
6
7
3
n°4x1,5
n°4x1
n°3x1,5
8
9
n°4x1
cable RG58
13
n°2x1
15
14
n°4x1
IMPORTANT: All the electrical equipment to be properly earthed
1) FLASHING LAMP MIRI 4
2) PHOTOCELL RECEIVER POLO 44
3) REMOTE-CONTROLLED SWITCH
RECEIVER CRUASTRO
4) CONTROL PANEL ELPRO 10 PLUS CEI
5) 0.03 A DIFFERENTIAL MAGNETIC-THERMAL
CIRCUIT BREAKER
6) OPERATOR NYOTA 115
7) RACK
8) REMOTE-CONTROLLED SWITCH TRANSMITTER
CRUASTRO
9) SAFETY EDGE
10) KEYSWITCH PRIT 19
11) PLUG-IN RADIO RECEIVER ASTRO 43
12) AERIAL BIRIO A8
13) PHOTOCELL PROJECTOR POLO 44
14) PUSH BUTTON SWITCH PULIN 3
15) TRANSMITTER ASTRO 43/2 SMALL
- NYOTA 115 is fitted with an external safety microswitch (1) which
disconnects the low voltage circuit whenever the operator cover
is removed; on request an extra internal safety microswitch (2) can
be fitted to ELPRO 12 PLUS control box in order to disconnect the
230 V supply when the lid of the control box is removed. To ensure
the correct functioning of the system in case the a.m. parts are
removed, make sure that they are put back to the original position
to allow the respective contacts to be properly closed (pic.9).
®
4
PIC. 9
EXTERNAL VOLTAGE CUT OFF
1
MICROSWITCH
INCORPORATED
CONTROL BOX
ELPRO 12 PLUS - 230 V
INTERNAL
VOLTAGE CUT OFF
2
MICROSWITCH
ROD TO OPERATE
THE 230 V MAINS
SWITCH
GB
10
PLUS
CEI
SINGLE- AND THREE-PHASE FOR SLIDING GATES
AND AUTOMATIONS FITTED WITH LIMIT SWITCHES
230/400V
F4=630mA
Transformer
protection
F3=8A mains
21 22
LIVE
S
SINGLE-PHASE
VOLTAGE SUPPLY
LIVE
S
T
400V 50Hz
THREE-PHASE
VOLTAGE SUPPLY
F2=8A mains
230V 50Hz
LIVE
R
F1=8A mains
2322
NEUTRAL
LIVE
NEUTRAL
PIC. 10
26
27
PULIN 3
28
3
RADIO
PLUG-IN
CARD CONNECTOR
L3
L2
1
2
3
SAFETY EDGE
PHOTOCELLS
ELPRO 10 PLUS CEI
2
1
L5
L4
COMMON
OPEN
CLOSE
STOP
L8
74
RADIO
DIP-SWITCH
6
8
4
3
L9
85
LIMIT SWITCH CLOSE
7
5
L6
L7
96
11
10
12
COMMON LIMIT SWITCH
24V max. 3W
INDICATION LAMP
LIMIT SWITCH OPEN
-
ON
-
OFF
-
-
13
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
W
230V COURTESY LIGHT
12V AC RELAY FOR
ELECTRIC LOCK OR
24V protection
16
CAPACITOR
17
COMMON
V
M
MOTOR
F6=2A
TRANSFORMER
L1
L10
F5=1A flashing lamp
protection
Voltage cut off switch
and cover locking knob
19
18
U
230V 25W max
FLASHING LAMP
20
General description: the electronic control panel Elpro 10 Plus CEI, new generation, is designed to operate sliding gates. Power supply is 230/400V singlephase and three-phase. Built in full compliance with 2006/95 CE Low Voltage and 2004/108/CEE & 92/31 CEE 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 regulations 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 mm
2
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:
1= ON. Photocells. Stop while opening
2= ON. Radio. No reversing while opening
3= ON. Automatic closing
4= ON. Preflashing activated
2
1
3
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
DIP-SWITCH
6
4
5
ON
OFF
8
7
In case of failure of the panel:
- 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%
- 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. 4333
®
5
ELECTRIC POWER CONNECTIONS
GB
LOW VOLTAGE ELECTRICAL CONNECTIONS
10
PLUS
CEI
SINGLE- AND THREE-PHASE FOR SLIDING GATES
AND AUTOMATIONS FITTED WITH LIMIT SWITCHES
Photocells and Safety Edge:
2
1
PHOTOCELLS AND
SAFETY EDGE
Button switch:
3
COMMON
OPEN
12 13
4
5
CLOSE
Radio Contact:
- Open/Close (Standard)
- Travel reversing on pulsing
- Step by step
Push Button Switch Pulin3:
COMMON
24V OUTPUT (MAX. LOAD:
2 PAIRS PHOTOCELLS
1 RADIO RECEIVER)
6
STOP
3
7
CONTACT
RADIO
COMMON
2627283
Led to indicate status of Open
Stop - Close switches
DIP-SWITCH 1:
ON: Photocells stop gate while opening,
reverse it on closing once obstacle is
removed
OFF: Photocells do not stop gate while
1
opening, reverse it on closing in
case of an obstacle
Limit switch:
DIP-SWITCH 2 and 5 (NEVER set BOTH of them to ON at the same time):
ON: Gate is not reversed while opening
OFF: Any pulse reverses the gate
2
ON: Step by step. Stop in between
OFF: Standard operating mode
5
8
LIMIT SWITCH
CLOSE
10
9
COMMON
LIMIT SWITCH
OPEN
24V 3W Indication Light:
Light ON = Open gate
Light OFF = Closed gate
Flashing (fast) 0.5s = Closing gate
Flashing (normally) 1s= Opening gate
Flashing (slowly) 2s= gate is stopped
RS
Courtesy light:
RS
Connect a 24VAC Modular Relay (T4 Trimmer Time
from 2s to 255s) to operate a 230V lamp
Single- (230V) and Three-phase (400V) Motors:
Flashing lamp:
19
20
230V MAX 25W
DIP-SWITCH 4 and 7:
ON: Pre-flashing
OFF: No pre-flashing
4
ON: Lamp is not operating during
Dwell Time. Automatic Mode.
OFF: It flashes during Dwell Time.
7
Automatic Mode.
3
CAPACITOR
11
RS
Electric lock:
RS
Set the T4 Trimmer Time to the
lowest value. The electric lock is
excited for 2 seconds
16
W
17
COMMON
V
M
MOTOR
18
U
T1
-
OPEN / CLOSE
from 5 to 128s
+
MOTOR RUN TIME
Power supply:
230V
400V
T2
-
DWELL TIME
from 5 to 128s
21 22
+
LIVE
S
230V ±10% 50Hz
SINGLE-PHASE
2322
NEUTRAL
21 22
LIVE
TRS
400V ±10% 50Hz
THREE-PHASE
2322
LIVE
LIVE
®
Drwg. No. 4333
6
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