Safegate Group SafeLED Series User manual

Airfield Lighting
Manual
SafeLED and SafeLED IQ Elevated Light
(SL-RE-E, SL-RT-E, SL-RN-E, SL-RTN-E, SL-SB-E)
Runway Edge L-862(L)
Runway Threshold
Runway Threshold L-862E(L)
Runway End
Runway End L-862E(L)
Runway Threshold/End
Runway Threshold/End L-862E(L)
Stop Bar
Stop Bar L-862S(L)

Note: This page is blank for convenient double-sided printing.

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 1 of 42
MANUAL
SAFELED AND SAFELED IQ ELEVATED LIGHT
(SL-RE-E, SL-RT-E, SL-RN-E, SL-RTN-E, SL-SB-E)
Section Description Page No.
1. INTRODUCTION ........................................................................................................5
1.1 SAFETY INSTRUCTIONS.............................................................................5
1.2 DESCRIPTION OF THE LIGHT FIXTURE....................................................6
1.2.1 Dimensions of the Fixture......................................................................6
1.2.2 Selection of Isolation Transformer .......................................................8
1.2.3 Transformer Selection Guidelines ........................................................9
1.3 DELIVERY OF THE LIGHT FIXTURE.........................................................11
2. INSTALLATION........................................................................................................12
2.1 TYPICAL INSTALLATION ...........................................................................12
2.2 ANGLE ADJUSTMENT................................................................................15
2.2.1 Azimuth angle .......................................................................................15
2.2.2 Altitude angle ........................................................................................15
2.3 LIGHT EMISSION DIRECTIONS.................................................................15
2.3.1 Definition of Light Emission Directions .............................................15
2.3.2 SafeLED IQ0 and SafeLED IQ1 Schematic Installation Example .....17
2.4 TOOLS REQUIRED.....................................................................................17
3. INSTALL/REMOVE ON/FROM A SUPPORT..........................................................18
3.1 SET THE LIGHT FIXTURE..........................................................................19
3.2SIGHT DEVICE FOR SL-E-B LIGHT FIXTURE ..........................................20
3.2.1 Mounting the Sight Device...................................................................21
3.2.2 Toe-in Adjustment Operation ..............................................................23
3.2.3 Manual Adjustment Operation.............................................................24
3.2.4 Using the Sight Device.........................................................................25
4. OPERATION.............................................................................................................27
4.1 TECHNOLOGY DESCRIPTION..................................................................27
4.1.1 ASP Safecontrol System Technology.................................................27
4.1.2 SafeLED IQ and the 2A concept..........................................................27
4.1.3 Sensor Interface Unit (SIU) ..................................................................27
4.1.4 Network Concentrator Unit (NCU).......................................................27
4.1.5 Series Circuit Modem (SCM)................................................................27
4.1.6 Series Circuit Filter (SCF) ....................................................................27
4.1.7 Control System Interface .....................................................................28
4.2 PROGRAMMING SAFELED IQ...................................................................28
4.2.1 Setting up the Hardware Equipment...................................................28
4.2.2 Programming the Software..................................................................30
4.3 CONNECTING THE LIGHT FIXTURES IN A SERIES CIRCUIT................33
4.3.1 Operational Characteristics.................................................................33

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
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4.3.2 Power On or Default State....................................................................33
4.3.3 Safe State...............................................................................................33
4.3.4 Command Memory................................................................................33
4.3.5 SoftON/SoftOFF ....................................................................................33
5. MAINTENANCE .......................................................................................................34
5.1 BASIC MAINTENANCE PROGRAMME......................................................34
5.2 TOOL REQUIRED .......................................................................................34
5.3 REPLACING THE FRONT GLASS..............................................................35
5.4 REPLACE THE MOULDED GLASS............................................................36
5.5 REPLACE THE DIRECTIONAL LED BOARDS ..........................................37
5.6 REPLACE THE OMNI MODULE.................................................................38
5.7 LED CABLE CONNECTIONS TO THE CONVERTER................................38
6. SUPPORT.................................................................................................................39
6.1 SAFEGATE GROUP WEBSITE ..................................................................39
6.2 RE-CYCLING...............................................................................................40
6.2.1 Local Authority Re-cycling ..................................................................40
6.2.2 Safegate Group Re-cycling..................................................................40
6.3 SPARE PARTS............................................................................................40
7. DRAWINGS..............................................................................................................41
7.1 WEDGE ORIENTATIONS ...........................................................................41

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
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Documentation
This document includes Airfield Lighting information with a focus on safety, installation
and maintenance procedures.
For more information, see www.safegate.com.
Note: It is very important to read this document before any work is started.
Copyright
© Copyright 2015 by Safegate Group. All rights reserved. This item and the
information contained herein are the property of Safegate Group. No part of this
document may be reproduced, transmitted, transcribed, stored in a retrieval system,
or translated into any language or computer language in any form or by any means
otherwise, without the expressed written permission of Safegate Group,
Djurhagegatan 19, SE-213 76 Malmö, Sweden.
History
Version Date Description
1.0 January 2015 First version
1.1 June 2015 Second version
1.2 August 2015 Third version
1.3 March 2016 Fourth version
1.4 September 2016 Fifth version
Note: This page is to be updated with every authorized change to the document.
Abbreviations and Terms
This document may include abbreviations and terms.
Abbreviation
Term
ASP-SC
Airfield Smart Power SafeControl
A-SMGCS
Advanced Surface Movement Guidance and Control System
CAA
Civil Aviation Authority
CCR
Constant Current Regulator
CU
Concentrator Unit
FAA
Federal Aviation Administration
ICAO
International Civil Aviation Organization
IEC
International Electrotechnical Committee
ILCMS
Individual Light Control and Monitor System
LED
Light Emitting Diode
LMS
Light Monitor and Switch unit
NATO
North Atlantic Treaty Organization
NCU
Network Concentrator Unit
SCF
Series Circuit Filter
SCM
Series Circuit Modem
SMGCS
Surface Movement Guidance and Control System
SSU
System Switch Unit
STAC
Service Technique de l'Aviation Civile (France)
STANAG
Standardization Agreement (NATO)

Airfield Lighting Safegate Group
Manual Date: October 2016
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Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 5 of 42
1. INTRODUCTION
In this section you can find a general description and safety instructions related to the
installation and usage of the light fixture.
SafeLED Elevated is a high-intensity, LED-based light fixture.
The light fixtures can be positioned on the runway and are available for connection in
a series circuit.
The SafeLED IQ light fixtures have integrated IQ technology for monitoring and
control. It comes in three different versions:
SafeLED –a LED-based light fixture with integrated fail open technology and
backwards compatible with CCR operated halogen/incandescent elevated light
fixtures.
SafeLED IQ (IQ1) –Including additional and integrated intelligence (IQ) in a built
in converter for individual monitoring and control, based on Safegate ASP -
SafeControl technology Individual Light Control and Monitor System (ILCMS).
SafeLED IQ Ready (IQ0) –SafeLED IQ where the IQ functionality is temporarily
disabled. Remote activation of IQ functionality is supported.
Note: SafeLED IQ and SafeLED IQ Ready elevated light fixtures do not include fail
open functionality, as they are installed in an ILCMS system which provides the same
functionality.
1.1 SAFETY INSTRUCTIONS
WARNING! PRIOR TO THE COMMENCEMENT OF WORK ALL ELECTRICAL
SERVICES MUST BE ISOLATED FROM THE SUPPLY AND CONNECTED TO
EARTH. FULL DETAILS OF THE WORK INVOLVED MUST BE GIVEN TO THE
AUTHORISED PERSON RESPONSIBLE FOR THE ELECTRICAL
ENGINEERING SERVICES AT THE AIRPORT WITH REGARD TO THE
DURATION OF THE WORK AND SO ON... IT IS RECOMMENDED THAT PRIOR
TO STARTING ANY CUTTING WORK THE NATURE AND LOCATION OF
SERVICES SUCH AS CABLE DUCTS AND SO ON. SHOULD BE IDENTIFIED
ANY INSTALLATION OR MAINTENANCE WORK SHOULD ONLY BE CARRIED
OUT BY TRAINED AND EXPERIENCED PERSONNEL.
HIGH LIGHT INTENSITY! DO NOT STARE DIRECTLY INTO THE LIGHT BEAM
AT A CLOSE DISTANCE.

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 6 of 42
1.2 DESCRIPTION OF THE LIGHT FIXTURE
The SafeLED Elevated light fixtures are high-intensity provided in different colour
combinations for different applications, white-white, white-yellow, white-red, yellow-
red, green-red, red-red, green and red. It comes in three different versions,
uni-directional and bi-directional versions or bi-directional version with added omni-
module for circular guidance.
1.2.1 Dimensions of the Fixture
FIGURE 1 - LIGHT FIXTURE DIMENSIONS FOR CIRCULAR GUIDANCE

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
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FIGURE 2 - LIGHT FIXTURE DIMENSIONS
1.2.1.1 Interface
The light fixture is designed to fit on any pole with an outer diameter of 60 mm and a
wall thickness of 4±2 mm.

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 8 of 42
1.2.2 Selection of Isolation Transformer
1.2.2.1 2.8-6.6A System
An isolation transformer in a series system has a specified current ratio (normally
6.6/6.6A) that is considered to be fixed as long as the load does not exceed the
nominal wattage of the transformer.
Most manufactures specify a certain spare capacity (20-30%).
When the load exceeds the nominal wattage, the transformer begins to saturate, the
current ratio drops as a function of the overload. To avoid this current drop (intensity
drop) the nominal wattage should not be exceeded. It is even more important in a
system with SafeLED IQ where the IQ function adds a secondary load for its power
consumption.
Note: The SafeLED (without IQ) is not to be connected to transformers larger than
100W.
The secondary load of an isolation transformer in a SafeLED IQ system includes:
Light fixture load
Cable losses
1.2.2.2 Light Fixture Load
The light fixture load is the total wattage of the light fixture.
Description
Total wattage
Runway Edge Elevated White-White for
Precision Approach L-862(L)
27 W
Runway Edge Elevated Yellow-White for
Precision Approach L-862(L)
26 W
Runway Edge Elevated Red-White for
Precision Approach L-862(L)
23 W
Runway Edge Elevated Red-Yellow for
Precision Approach L-862(L)
21 W
Runway Edge Elevated White-White for
Circular Guidance L-862(L)
36 W
Runway Edge Elevated Yellow-White for
Circular Guidance L-862(L)
34 W
Runway Edge Elevated Red-White for
Circular Guidance L-862(L)
30 W
Runway Edge Elevated Red-Yellow for
Circular Guidance L-862(L)
28 W
Runway Threshold Elevated
20 W
Runway Threshold Elevated L-862E(L)
10 W
Runway End Elevated
15 W
Runway End Elevated unidirectional
L-862E(L)
15 W
Runway End Elevated bidirectional
L-862E(L)
23 W
Runway Threshold/End Elevated
28 W
Runway Threshold/End Elevated L-862E(L)
18 W
Stop Bar Elevated
10 W
Stop Bar Elevated L-862S(L)
15 W

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 9 of 42
1.2.2.3 Secondary Cable Losses
The cable, including any extensions, between the isolation transformer and the light
fixture adds power losses (here expressed in Watts per meter).
Example of cable losses at different current and different cable areas
6.6 A Operation
2A Operation
2.5 mm2Cu-wire:
0.6 W/m
0.06 W/m
4.0 mm2Cu-wire:
0.4 W/m
0.04 W/m
Note: Secondary cable lengths should not exceed 100 m.
1.2.2.4 2A System
When dimensioning the isolation transformer size for a 2A-system (a series circuit
with SafeLED IQ 2A which is only supposed to run in 2A), it is important to know that
the regular method by adding up the total wattage on the isolation transformer
secondary side, cannot be used. This is because a standard isolation transformer
6.6/6.6A is marked with a maximum wattage running at 6.6A. According to Lenz Law
of Induction, the dimensioning property of a transformer is the total voltage, and not
the wattage, of the secondary side of the transformer in a 50/60Hz series circuit
system.
The consequence in a 2A-system is the wattage marked on a 6.6/6.6A isolation
transformer must generally be multiplied by the factor 0.3 to find the total wattage
which can be supplied from the transformer without saturating.
Note: The same dimensioning method must be used for a CCR, as the transformer
kVA-size marked on a CCR is normally calculated at 6.6A, not at 2A. There are also
more constrains to consider such as spare capacity. For more information, contact
Safegate for a complete CCR dimensioning procedure.
1.2.3 Transformer Selection Guidelines
Calculation Example for transformer selection:
1.2.3.1 6.6 A mode
Light fixture Runway Edge Elevated White-White for Precision Approach: 27 W
Secondary cable length 20 meters, 2.5 mm2, -> 0.6 W/m = 12 W cable power loss
Total load 27 W + 12 W = 39 W
Max total load for a 45 W transformer is 45 W at 6.6 A
Result: Transformer rating should be at least 45 W
Note: If the light fixture is used in ASP systems a 10 W margin should be added to the
transformer. This wattage is not being used but needs to be available for the power
line communication.
Total load for ASP systems 27 W + 12 W + 10 W = 49 W
Result: Transformer rating should be at least 65 W
Note: It is not recommended to use transformers with lower rating than 65 W for ASP
installations.
1.2.3.2 2 A mode
Light fixture Runway Edge Elevated White-White for Precision Approach: 27 W
Secondary cable length 50 meters, 4.0 mm2 -> 0.04 W/m = 2 W cable power loss

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 10 of 42
ASP system communication margin = 10 W
Note: This wattage is not being used but needs to be available for the power line
communication.
Total load 27 W + 2 W + 10 W = 39 W
Max total load for a 150 W transformer is 45 W at 2 A.
Result: Transformer rating should be at least 150 W
Note: Using too high power rate transformers leads to very inductive load that lowers
usable power of CCR.
1.2.3.3 Transformer selection suggestions
Cable area
2.5 mm2
Cable area
4 mm2
Total load
(W)
Transformer
(W)
SafeLED
Unidirectional
RT-E, RN-E, SB-E
<50m
40-50
65
50-100m
70-80
100
<50m
30-40
45
50-100m
50-60
65
SafeLED
Bidirectional
RE-E-B, RTN-E, RN-E
<50m
51-58
65
50-100m
81-88
100
<50m
41-48
65
50-100m
61-68
100
SafeLED
Bidirectional
Circular Guidance
RE-E-O
<50m
58-67
100
50-100m
88-97
100
<50m
48-57
65
50-100m
68-77
100
SafeLED IQ
Unidirectional
RT-E, RN-E, SB-E
<50m
50-60
65
50-100m
80-90
100
<50m
40-50
65
50-100m
60-70
100
SafeLED IQ
Bidirectional
RE-E-B, RTN-E, RN-E
<50m
61-68
100
50-100m
91-98
100
<50m
51-58
65
50-100m
71-78
100
SafeLED IQ
Bidirectional
Circular Guidance
RE-E-O
<50m
68-77
100
50-100m
98-107
150
<50m
58-67
100
50-100m
78-87
100
SafeLED IQ (2A)
Unidirectional
RT-E, RN-E, SB-E
<50m
150
50-100m
150
<50m
150
50-100m
150
SafeLED IQ (2A)
Bidirectional
RE-E-B, RTN-E, RN-E
<50m
150
50-100m
150
<50m
150
50-100m
150
SafeLED IQ (2A)
Bidirectional
Circular Guidance
RE-E-O
<50m
200
50-100m
200
<50m
200
50-100m
200

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 11 of 42
Note: Please contact Safegate Group for more information how to select correct
transformer to different installations.
1.3 DELIVERY OF THE LIGHT FIXTURE
Each unit is supplied completely assembled, tested, sealed and ready for installation
on a tube or frangible coupling.
The light fixture is installed with a secondary cable to a transformer equipped with an
FAA L-823 plug (style 6). Each unit is individually packed in a durable, cushioned and
corrugated cardboard box, labeled with its reference name and code.

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
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2. INSTALLATION
2.1 TYPICAL INSTALLATION
The light fixture can be installed on different supports as follows:
Description
Image example
Ground level mounting with a
frangible collar on a tripod
stand.
FIGURE 3 –LIGHT FIXTURE ON TRIPOD STAND
AND FRANGIBLE COLLAR
FIGURE 4 - CIRCULAR GUIDANCE LIGHT FIXTURE
ON TRIPOD STAND AND FRANGIBLE COLLAR

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 13 of 42
Description
Image example
Ground level mounting with a
frangible collar on conduit
elbow.
FIGURE 5 –LIGHT FIXTURE ON CONDUIT ELBOW
AND FRANGIBLE COLLAR
FIGURE 6 - CIRCULAR GUIDANCE LIGHT FIXTURE
ON CINDUIT ELBOW AND FRANGIBLE COLLAR

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 14 of 42
Description
Image example
Ground level mounting with
frangible collar on FAA deep
can and base plate.
FIGURE 7 –LIGHT FIXTURE ON FAA BASE PLATE
AND FRANGIBLE COLLAR
FIGURE 8 - CIRCULAR GUIDANCE LIGHT FIXTURE
ON FAA BASE PLATE AND FRANGIBLE COLLAR

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
Page 15 of 42
2.2 ANGLE ADJUSTMENT
SafeLED Elevated Bidirectional light fixtures comes with different built in azimuth and
altitude angles depending on which application it is used for. SafeLED Elevated
Unidirectional light fixtures have built in altitude angle dependent of the application but
should be positioned to the correct azimuth angle upon installation and are therefore
only available as a straight toe in option (0° azimuth angle).
The recommended standard angles for SafeLED Elevated light fixtures can be found
in the sections 2.2.1 Azimuth angle and 2.2.2 Altitude angle.
2.2.1 Azimuth angle
Runway Edge Lighting (RE-E) - L-862(L) = 4° Toe in (Built in)
Compliant with:
- Runway width of 45 m, Toe in of 3,5°
- Runway width of 60 m, Toe in of 4,5°
Runway End Lighting (RN-E) - L862E(L) = 0° (Built in)
Unidirectional Runway Threshold Lighting (RT-E) - L-862E(L) = 0° or Toe in of 3,5°
(Set upon installation)
Bidirectional* Runway Threshold Lighting - L-862E(L) = 0° or Toe in of 3,5° (Built in)
* The green side of a Runway Threshold/End (RTN-E) light fixture.
Stop Bar Lighting - L-862S(L) = 0° (Built in)
2.2.2 Altitude angle
Runway Edge Lighting = +3,5° (Built in)
Runway End Lighting = +2,5° (Built in)
Runway Threshold Lighting = +5,5° (Built in)
Stop Bar Lighting = +5,5° (Built in), adjustment possibilities ± 4,5°
2.3 LIGHT EMISSION DIRECTIONS
2.3.1 Definition of Light Emission Directions
The SafeLED Elevated light fixtures are marked with A and B direction on the outside
of both the bottom cover and the top cover.
There is an arrow on the top side of the light fixture. This arrow indicates a
bidirectional light fixtures orientation with respect to the runway centre line.
Bidirectional light fixtures must always be installed with the arrow pointing to the
centreline. This is important because the bidirectional light fixtures have built in
azimuth angles but also to ensure, when using a monitoring and control-system, that
the correct side (A or B) is addressed.
If a bidirectional light fixture is to be placed on the centre line, align the light fixture A-
and B-side according to Figure 11 or Figure 12.
The arrow is only to be used for bidirectional light fixtures. Unidirectional light fixtures
does not have integrated toe-in and needs to be set in correct position when installed,
using the sight device. For more information how to install the light fixture, see 3.1
SET THE LIGHT FIXTURE.

Airfield Lighting Safegate Group
Manual Date: October 2016
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[SL-RE-E-B-RY] [SL-RE-E-B-RW] [SL-RE-E-B-YW] [SL-RE-E-B-WW] [SL-RE-E-B-WY] [SL-RE-E-B-WR] [SL-RE-E-B-
YR]
FIGURE 9 –LIGHT EMISSION DIRECTIONS FOR RUNWAY EDGE
[SL-RTN-E-B-L-RF] [SL-RTN-E-B-S-FR] [SL-RN-E-U-S-R] [SL-SB-E-U-S-R]
[SL-RTN-E-B-R-FR] [SL-RN-E-B-S-RR] [SL-RT-E-U-S-F]
FIGURE 10 –LIGHT EMISSION DIRECTIONS FOR RUNWAY THRESHOLD/END, THRESHOLD AND STOP BAR
FIGURE 11 –ALIGNMENT OF THE ARROW AND A/B-MARKINGS ON A COMBINED THRESHOLD/END LIGHT FIXTURE
PLACED ON THE CENTRE LINE
FIGURE 12 –ALIGNMENT OF THE ARROW AND A/B-MARKINGS ON A BIDIRECTIONAL END LIGHT FIXTURE PLACED
ON THE CENTRE LINE

Airfield Lighting Safegate Group
Manual Date: October 2016
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2.3.2 SafeLED IQ0 and SafeLED IQ1 Schematic Installation Example
It is important to keep track of the positioning of the SafeLED IQ0 and SafeLED IQ1
light fixtures in the bases in order to program the ASP parameters correctly (See
section 3.1.1).
FIGURE 13 –IT IS IMPORTANT TO KEEP TRACK OF AND TO CORRECTLY ORIENT THE A AND B MARKINGS ON THE
LIGHT FIXTURES WHEN INSTALLING LIGHT FIXTURES ON A RUNWAY. THE FIGURE SHOWS AN EXAMPLE OF A
RUNWAY. NOTE HOW THE A AND B MARKINGS VARY ALONG THE THRESHOLD, EDGE, AND END
2.4 TOOLS REQUIRED
The following tools are recommended for installation:
Allen keys
A wrench
One brush or cloth
Sight Device
NOTE: Provided that the base intended to receive the light fixture has been properly
installed, no other specific tool is required.

Airfield Lighting Safegate Group
Manual Date: October 2016
Ref: SL-RE-E_SL-RT-E_SL-RN-E_SL-RTN-E_SL-SB-E Version: 1.4
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2.5 INSTALL/REMOVE ON/FROM A SUPPORT
Install the light fixture on a support
Image example
Before you start
Open the box and verify that the
characteristics of the light fixture
correspond to you design
requirements, such as: type, actual
installation position, colour, direction
and electrical supply.
FIGURE 14 - PREPARATION
1. Loosen (but do not remove) the
three setting screws (M6x20 mm) on
the fixture with an allen key.
2. Connect the light fixture cable (male)
to the power supply cable plug
(female).
3. Set the light fixture in correct
position, see section 3.1 Set the
Light Fixture, and fasten the three
setting screws using an allen key,
make sure to hold the light fixture in
its position when tighten the screws
so that it does not turn.
After installation, check that the light
fixture functions properly.
FIGURE 15 - PLACEMENT
Remove the light fixture from the support
1. Loosen (but do not remove) the three setting screws on the fixture with an allen
key.
2. Remove the light fixtures from its support.
3. Disconnect the light fixture cable from the power supply cable plug.
1
1
2
3