TKH 921 Manuale utente

Runway Guard Lights - type 921

Installation and Maintenance Instructions

LED AGL

Airfield Ground Lighting

03-71087

V2.0

Please read carefully and understand the contents of this manual.

Failure to read the manual may result in serious injury or even death, or serious damage to

equipment.

Make sure this manual is always accessible for all users and ensure you have read and

understood the contents.

transmitted, by any means or in any form without the written permission of the copyright owner.

The content of this document is property of TKH Airport Solutions. Proprietary rights of TKH Airport Solutions B.V. or its affiliated

companies include the following: The specified (product) information herein and all related data and information are proprietary and

confidential to TKH Airport Solutions B.V. and are the subject of trade secrets and copy licensed from TKH Airport Solutions B.V. The

related data and information are provided in confidence, and all use, disclosure, copying, transfer and storage, except as authorized in

the written License Agreement from TKH Airport Solutions B.V. to the user, is strictly prohibited.

The English version of this document is the original version; this language version is verified by the manufacturer. All other language

versions are translations of the original English language version.

Contents

1 About this Manual........................................................................................................................4

1.1 Limitations of the Document................................................................................................................. 4

1.2 Liability and Warranty............................................................................................................................4

1.3 Storing the Manual................................................................................................................................4

1.4 Terms and Abbreviations...................................................................................................................... 5

1.5 Manufacturer Details............................................................................................................................. 5

1.6 Document Information........................................................................................................................... 5

2 Safety Instructions.......................................................................................................................6

2.1 Safety.....................................................................................................................................................6

2.2 Qualified Personnel...............................................................................................................................6

2.3 Intended use..........................................................................................................................................6

2.4 Installation..............................................................................................................................................7

2.5 Operation...............................................................................................................................................7

2.6 Action in the event of a system or component malfunction..................................................................8

3 About the Runway Guard Lights - type 921............................................................................. 9

3.1 Electronics............................................................................................................................................. 9

3.2 Light Output Performance.....................................................................................................................9

3.3 Configurations......................................................................................................................................10

3.4 Accessories..........................................................................................................................................11

3.5 RGL-921 Spare Parts..........................................................................................................................11

4 General Recommendations.......................................................................................................13

4.1 Receiving, Storage and Unpacking.....................................................................................................13

4.2 Electrical Connection...........................................................................................................................13

4.3 Base Earthing......................................................................................................................................13

5 Installation...................................................................................................................................14

5.1 Unpacking the RGL-921......................................................................................................................14

5.2 Installation in the Field........................................................................................................................14

6 Maintenance................................................................................................................................15

6.1 Warranty Limitation..............................................................................................................................15

6.2 Maintenance in the Field.....................................................................................................................15

6.3 Maintenance in the Workshop............................................................................................................ 15

6.3.1 Changing the Front Glass...........................................................................................................16

6.3.2 Replacing the Complete LED Light Unit.....................................................................................17

7 Adjustment..................................................................................................................................19

7.1 Aligning the Fixtures............................................................................................................................19

7.1.1 Directional Alignment of Elevated Fixtures.................................................................................20

7.1.2 Operation.....................................................................................................................................22

7.1.3 Storage........................................................................................................................................24

Installation and Maintenance Instructions - LED AGL Runway Guard Lights - type 921

1 About this Manual

This manual contains information about the installation and maintenance of the LED AGL Runway Guard

Lights - type 921 (RGL-921 ).

1.1 Limitations of the Document

TKH Airport Solutions reserves the right to revise this document without notification.

The data provided in this document is based on the most recent information at the time of publication. TKH

Airport Solutions is continually seeking to ensure that its products are developed to the latest technological

standards. As a result, it is possible that there may be some differences between the product and the

information in this manual.

For further information regarding adjustment, maintenance or repair which is not described in this document,

please contact the Customer Service department of TKH Airport Solutions.

The information in this document concentrates solely on use of the products as intended by the

manufacturer.

1.2 Liability and Warranty

TKH Airport Solutions cannot be held responsible for injuries or damage resulting from non-standard,

unintended use, faulty or improper installation of its equipment, or failure to follow the instructions and safety

guidelines in this manual. The safety of any system incorporating the LED AGL Runway Guard Lights - type

921 is the responsibility of any site installation, commissioning, maintenance, and operational personnel

using the system.

Disregarding the safety instructions in this manual will result in the loss of warranty in

case of damage.

Refer to the general TKH Airport Solutions Terms and Conditions document supplied with your sales order

contract for a complete liability and warranty description.

1.3 Storing the Manual

This Installation and Maintenance Instructions is a part of your product. Store the manual in a location that

can be easily accessed by personnel working on the product.

It is the responsibility of the company operating this equipment to ensure that its personnel is provided with a

copy of this manual.

4Installation and Maintenance Instructions - LED AGL Runway Guard Lights - type 921

1.4 Terms and Abbreviations

AGL Airfield Ground Lighting

EASA European Aviation Safety Agency

ICAO International Civil Aviation Organization

IEC International Electrotechnical Committee

LED Light Emitting Diode

1.5 Manufacturer Details

TKH Airport Solutions

Elektrostraat 17 P.O. Box 236 Telephone: +31 (0)53 5741456

7483 PG Haaksbergen 7480 AE Haaksbergen [email protected]

The Netherlands The Netherlands http://www.tkh-airportsolutions.com

For service requests, please contact the TKH Airport Solutions Customer Service department service@tkh-

airportsolutions.com

1.6 Document Information

Name : 05_LED-AGL_Runway_Guard_Lights_921_03-71087

Version : V2.0

Language : English (Original manual)

For the latest version of this document see https://www.tkh-airportsolutions.com/airfield-products/ or scan:

Installation and Maintenance Instructions - LED AGL Runway Guard Lights - type 921

2 Safety Instructions

2.1 Safety

This section contains general safety instructions for using your TKH Airport Solutions equipment. Some

safety instructions may not apply to the equipment in this manual. Note all warnings and follow all

instructions carefully. Failure to do so may result in personal injury, death, or property damage.

To use this equipment safely,

• Refer to the International Standard IEC 61820, Electrical installation for lighting and beaconing of

aerodromes - Constant current series circuits for aeronautical ground lighting - System design and

installation requirements, and to the International Standard IEC 61821, Electrical installations for lighting

and beaconing of aerodromes - Maintenance of aeronautical ground lighting constant current series

circuits for instructions on safety precautions.

• Observe all safety regulations. To avoid injuries, always remove power prior to making any wire

connections and touching any live part. Refer to the International Standards IEC 61820 & IEC 61821.

• Read and become familiar with the general safety instructions provided in this section of the manual

before installing, operating, maintaining, or repairing this equipment.

• Read and carefully follow the instructions given throughout this manual for performing specific tasks and

working with specific equipment.

• Store this manual within easy reach of personnel installing, operating, maintaining, or repairing this

equipment.

• Follow all applicable safety procedures required by your company, industry standards, and government or

other regulatory agencies.

2.2 Qualified Personnel

The term "qualified personnel" is defined here as an individual who thoroughly understands the equipment

and its safe installation, operation, maintenance, and repair. Qualified personnel are physically capable of

performing the required tasks, familiar with all relevant safety rules and regulations, and have been trained

to safely install, operate, maintain, and repair the equipment. It is the responsibility of the company installing,

operating or maintaining this equipment to ensure that its personnel meet these requirements.

2.3 Intended use

Use of this equipment in ways other than described in the datasheet and this manual may result in personal

injury, death, or property damage. TKH Airport Solutions cannot be held responsible for injuries or damage

resulting from non-standard, unintended application of its equipment. This equipment is designed and

intended only for the purpose described in this manual. Uses not described in this manual are considered

unintended use. Unintended use may result from taking the following actions:

• making changes to equipment that have not been recommended or described in this manual or using

parts that are not genuine TKH Airport Solutions replacement parts or accessories

• using materials or auxiliary equipment that are inappropriate or incompatible with your TKH Airport

Solutions equipment

• allowing unqualified personnel to perform any task

6Installation and Maintenance Instructions - LED AGL Runway Guard Lights - type 921

2.4 Installation

Read the safety and installation sections of all system component manuals before installing your equipment.

A thorough understanding of system components and their requirements will help you install the system

safely and efficiently. Failure to follow these safety procedures can result in personal injury or death.

• Allow only qualified personnel to install TKH Airport Solutions and auxiliary equipment. Use only approved

equipment. Using unapproved equipment in an approved system may void agency approvals and will void

the warranty.

• Make sure all equipment is rated and approved for the environment in which you are using it.

• Follow all instructions for installing components and accessories.

• Do not hold / carry the light assemblies by the cables.

• Install all electrical connections to local codes provided they are not in contradiction with the general

rules.

• Use only electrical wire of sufficient gauge and insulation to handle the rated current and voltage demand.

All wiring must meet local codes.

• Route electrical wiring along a protected path. Make sure the wires will not be damaged by moving

equipment and animals (e.g. rodents).

• Protect components from damage, wear, and harsh environmental conditions.

• Allow sufficient room for maintenance, panel accessibility (power products), and cover removal (power

products).

• Protect equipment with safety devices as specified by applicable safety regulations.

• If safety devices must be removed for installation, install them immediately after the work is completed

and check them for proper functioning.

2.5 Operation

Only qualified personnel (see Qualified Personnel on page 6) should operate this equipment. Read

all system component manuals before operating this equipment. A thorough understanding of system

components and their operation will help you operate the system safely and efficiently.

• Before starting this equipment, check all safety interlocks, fire-detection systems, and protective devices

such as panels and covers. Make sure all devices are fully functional. Do not operate the system if these

devices are not working properly. Do not deactivate or bypass automatic safety interlocks or locked-out

electrical disconnects or pneumatic valves.

• Never operate equipment with a known malfunction.

• Do not attempt to operate or service electrical equipment if standing water is present.

• Use this equipment only in the environments for which it is rated. Do not operate this equipment in humid,

flammable, or explosive environments unless it has been rated for safe operation in these environments.

• Never touch exposed electrical connections on equipment while the power is ON.

• Never look directly in the light source while the power is ON.

Installation and Maintenance Instructions - LED AGL Runway Guard Lights - type 921

2.6 Action in the event of a system or component malfunction

Do not operate a system that contains malfunctioning components. If a component malfunctions, turn the

system OFF immediately.

• Disconnect and lock out electrical power.

• Allow only qualified personnel to make repairs. Repair or replace the malfunctioning component

according to instructions provided in its manual. Allow only qualified personnel to perform maintenance,

troubleshooting, and repair tasks. Only persons who are properly trained and familiar with TKH Airport

Solutions equipment are permitted to service this equipment.

• Follow the recommended maintenance procedures in your equipment manuals.

• Connect all disconnected equipment ground cables and wires after servicing equipment. Ground all

conductive equipment.

• Use only approved TKH Airport Solutions replacement parts. Using unapproved parts or making

unapproved modifications to equipment may void agency approvals, impair specified performance and

create safety hazards.

• Check interlock systems periodically to ensure their effectiveness.

• Do not attempt to service electrical equipment if standing water is present. Use caution when servicing

electrical equipment in a high-humidity environment.

• Use tools with insulated handles when working with electrical equipment.

8Installation and Maintenance Instructions - LED AGL Runway Guard Lights - type 921

3 About the Runway Guard Lights - type 921

TKH Airport Solutions RGL-921 light fixtures are constructed mainly by using standard components from

TKH Airport Solutions standard program of elevated fixtures.

Each light assembly has two LED light fixtures. Each light fixture is a unidirectional, yellow light.

Each light fixture can be individually aligned (see Adjustment on page 19). The light assembly has a

breakable coupling designed for 2” (60 mm) stake mounting (Type C) or with 2” thread stub (Type A).

3.1 Electronics

The driver electronics for the LED modules are identical to the electronics used in TKH Airport Solutions

unidirectional LED light fixture type 792.

The electronics will transfer the RMS value of the 6.6 A series circuit current into the necessary LED current.

The electronics is informed about the LED current needed from the EPROM memory on the LED module.

The electronics also have a built-in facility for flashing the LEDs, and automatically synchronizing to the AC

input when switched on. One of the two light units is programmed to start OFF and the other to start ON, and

the two lights stay synchronized by means of counting the half waves on the power supply. The RGL units

can be ordered with or without activated internal flasher.

3.2 Light Output Performance

Three parameters are essential for the correct light output.

The color of the LED output together with the yellow front glass defines the correct color.

The LED light output together with the lens on each LED defines the correct light distribution.

Installation and Maintenance Instructions - LED AGL Runway Guard Lights - type 921

3.3 Configurations

Configura-

tion RGL Types (A or C

breakable coupling) Drawing Description

A921880 (A)

921885 (B)

Standard installation:

• No Fail-Open

• One FAA plug

• Automatic synchronization and

flashing

B921890 (A)

921895 (B)

Standard installation:

• Built-in Fail-Open

• One FAA plug

• Automatic synchronization and

flashing

Failure in one lamp will activate Fail-

Open and both lamps are switched

off.

C921900 (A)

921905 (B)

Installation for external flasher:

• No Fail-Open

• Two FAA plugs

• No synchronization and flashing;

programmed for steady burning

D921910 (A)

921915 (B)

Installation for external flasher:

• Two Fail-Open relays

• Two FAA plugs

• No synchronization and flashing;

programmed for steady burning

Failure in one lamp will activate the

respective Fail-Open relays, and the

other lamp will continue to work.

E921935 (A)

921940 (B)

230 V installation:

• Special 230 V RGL trafo is needed

(Type K921920)

• Output options 15%, 30% and

100% light intensity

10 Installation and Maintenance Instructions - LED AGL Runway Guard Lights - type 921

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