Itl Ifh-1710 series Service manual

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Installation

Instruction Manual

IFH-1710-000

Red (L-864(L)) LED Beacon

IFH-1710-0IR

Red/IR (L-864(L)) LED

Beacon

Wind Turbine

Obstruction

Lighting System

IFH-1710 Red/Infrared LED Beacon

Front Matter

proprietary information, photographs, graphics, and other material (collectively, "the

Content") protected by copyright, and this manual and all accompanying hardware,

software and documentation are copyrighted. No part of this document may be

photocopied or reproduced by mechanical, electronic, or other means in any form without

written consent of ITL, LLC.

ITL,LLC, IFH-1710 and the ITL logo are trademarks of ITL, LLC. All other trademarks

and brand names are the property of their respective proprietors.

Limited Warranty and Disclaimer

ITL, LLC guarantees that every IFH-1710 series red/infrared LED beacon is free from

physical defects of material and workmanship under normal use for five (5) years from the

date of purchase. If the product proves defective during this warranty period, please

contact ITL, LLC in order to obtain a Return Authorization Number, RMA.

In no event shall ITL, LLC’s liability exceed the price paid for the product from direct,

indirect, special, incidental, or consequential damages resulting from the use of the

product, its accompanying software, or its documentation. ITL, LLC makes no warranty

or representation, expressed, implied, or statutory, with respect to its products or the

contents or use of this documentation and all accompanying software, and specifically

disclaims its quality, performance, merchantability, or fitness for any particular purpose

unless otherwise stated.

The technical documentation is being delivered to you AS-IS. ITL, LLC makes no

warranty as to its accuracy or use. Any use of the technical documentation or the

information contained therein is at the risk of the user. Documentation may include

technical or other inaccuracies or typographical errors. ITL, LLC reserves the right to

revise or update its products, software, or documentation without obligation to notify any

individual or entity.

Please send any comments regarding the manual to [email protected].

IFH-1710 Red/Infrared LED Beacon

Safety Warning

This equipment uses lethal voltages which can cause serious injury and/or death. Do not

attempt to service this equipment with line power applied.

The LED lamps used in this equipment produce brilliant flashes of light and infrared (IR)

radiation. Temporary or permanent eye damage may result from looking directly at the

LED flash head while it is operating.

Disconnect power at the circuit breaker panel and wait at least 30 seconds before

servicing. Do not rely on interlock switches for removing power. Energy storage

capacitors can maintain high voltage long after power has been disconnected. Verify that

all high voltage warning lights are completely off. Measure all high voltage sources (HV1,

HV2) using a DC voltmeter to ensure that power is off and has been completely removed

before servicing.

DISCLAIMER: System is not equipped with an interlock switch and is not field serviceable

under any circumstances. Only attempt repairs in a lab setting.

Do not wear any jewelry. Gold and silver are excellent conductors of electricity.

This equipment emits near infrared radiation. Avoid direct eye exposure.

IFH-1710 Red/Infrared LED Beacon

Table of Contents

The fastest way to find a specific topic is to use the detailed index in the back of the

manual.

Front Matter ....................................................................................................................... 2

Copyright & Trademarks ................................................................................................ 2

Limited Warranty and Disclaimer ................................................................................... 2

Safety Warning .............................................................................................................. 3

List of Illustrations and Tables ........................................................................................... 5

Introduction ........................................................................................................................ 6

Product Description ........................................................................................................... 6

Specifications .................................................................................................................... 7

Environment ................................................................................................................... 7

Light Output ................................................................................................................... 7

Mechanical ..................................................................................................................... 7

Electrical ........................................................................................................................ 7

Installation ......................................................................................................................... 8

Unpacking your Lighting System .................................................................................... 8

Tools for Installation ....................................................................................................... 8

Quick Installation Guide ................................................................................................. 8

Flash Head .................................................................................................................... 9

Leveling ...................................................................................................................... 9

IFH-1710 Flash Head Mounting ............................................................................... 11

System Overview............................................................................................................. 12

Wiring Diagram ................................................................................................................ 13

Grounding ........................................................................................................................ 13

Setup and Operation ....................................................................................................... 15

Flash Inhibit Input ............................................................................................................ 16

Maintenance / Trouble-Shooting...................................................................................... 17

Maintenance ................................................................................................................ 17

Recommended Tools ................................................................................................... 18

Trouble-Shooting ......................................................................................................... 18

Spare Parts & Replacement Parts ................................................................................... 19

Spare Parts & Replacement Parts continue .................................................................... 20

Technical Support and Contact Info ................................................................................ 21

Contact Info ................................................................................................................. 21

RMA ............................................................................................................................. 21

IFH-1710 Red/Infrared LED Beacon

List of Illustrations and Tables

Figure 1: IFH-1710-000 and IFH-1710-0IR Red LED Beacon ........................................... 6

Figure 2: IFH-1710 Cable/Wire Identification ..................................................................... 9

Figure 3: Flash Head Leveling - Axis 1 ............................................................................ 10

Figure 4: Flash Head Leveling - Axis 2 ............................................................................ 10

Figure 5: IFH-1710 Flash Head Dimensions and Mounting Detail ................................... 11

Figure 6: IFH-1710 Block Diagram .................................................................................. 12

Figure 7: IFH-1710 Wiring Diagram ................................................................................. 13

Figure 8: IFH-1710 Grounding ......................................................................................... 14

Figure 9: ITL-0720-CTL Controller Board ........................................................................ 15

Figure 10: IFH-1710 Controller Board DIP Switch Settings ............................................. 15

Figure 11: IFH-1710 Controller Board LED Indicators ..................................................... 15

Figure 12: IFH-1710 Replacement Parts Detail ............................................................... 19

Figure 13: IFH-1710 Flash Head Parts List Table ........................................................... 20

IFH-1710 Red/Infrared LED Beacon

Introduction

Congratulations, and thank you for choosing an ITL lighting system component.

We trust that ITL’s reputation for technical excellence, experience in product

development, commitment to our customers and testing will ensure your complete

satisfaction.

You have chosen one of the most technologically innovative lighting components

available on the market today. This product is the result of many years of engineering

with extensive input from field service personnel.

This manual covers the IFH-1710-000 and IFH-1710-0IR. Please take the time to read

and familiarize yourself with this manual. It contains the information necessary to install,

test and troubleshoot the flash head.

Product Description

The IFH-1710, FAA type L-864(L), is a medium intensity flashing beacon as defined by

the FAA’s advisory circular, AC150-5345-43H. The IFH-1710 meets or exceeds the

specifications as defined in the advisory circular. For more information on those

specifications, please refer directly to the FAA website

www.faa.gov/airports_airtraffic/airports.

The IFH-1710 is a complete L-864(L) red lighting system containing an integral controller

and photodiode. The IFH-1710 can be set for either 20 or 30 flashes per minute (FPM)

using DIP switches on the controller board. The IFH-1710 comes with a 50 foot flexible

power cable installed.

Figure 1: IFH-1710-000 Red LED Beacon and IFH-1710-0IR Infrared LED Beacon

IFH-1710 Red/Infrared LED Beacon

Specifications

Complies with AC150/5345-43H, Type L-864(L)

Environment

Temperature -40°C to +55°C

Humidity less than 95% relative humidity (non-

condensing)

Light Output

Night Intensity 2,000 +/-25% effective candelas

Beam Pattern 360º horizontal, ≥3º vertical

Mechanical

Dimension Height: 11” (28cm)

Diameter: 16.5” (42cm)

Weight 28lbs (13Kg) max

Electrical

Input Power 120-240VAC, 50/60Hz

Power Consumption 23W1 average power, night mode.

13W

1 average power over 24 hours2.

(Note 1: At 25°C, 120Vac)

(Note 2: 12 Hours night mode, 12 Hours day mode)

IFH-1710 Red/Infrared LED Beacon

Installation

The following section describes how to install the lighting system.

Unpacking your Lighting System

Please examine the shipping containers and their content thoroughly upon receipt and

report any potential shipping damage to the carrier.

Tools for Installation

The following tools are suggested for mounting of the ITL flash head.

 Digital multi-meter

 Nut Drivers and Sockets

 Compact “torpedo” level

Quick Installation Guide

The quick start guide shows how to install the IFH-1710 red/infrared LED beacon.

 Remove power to existing lighting system controller by turning off circuit

breaker(s).

 Verify that power has been removed by measuring all input voltages using a multi-

meter.

 Remove any packaging material from inside the flash head.

 Install flash head using supplied hardware.

 Connect flash head power cable (see cable/wire identification table below).

 Apply power to lighting system controller.

 Set lighting system controller to night mode operation.

 Verify that IFH-1710 flash head flashes red light at the appropriate rate.

 Verify that the IFH-1710 does not alarm while operating in night mode.

 All fixtures, enclosures and junction boxes must be mounted in the upright position.

IFH-1710 Red/Infrared LED Beacon

NAME COLOR DESCRIPTION

L1 Black AC Power in

N White Neutral

GND Green Chassis ground

N.C. Orange Alarm Normally Closed

COM Red Alarm Common

N.O. Blue Alarm Normally Open

INH+ Brown Flash Inhibit Input*

INH- Yellow Flash Inhibit Input*

*Flash Inhibit input for connection to Aircraft Detection System.

Flash Head

Flash heads need to be mounted such that all four mounting feet are in direct contact with

an unpainted surface in order to allow for proper grounding of the electrical components.

It also needs to be mounted such that it will not obstruct access to the internal

components for the purpose of installing and maintaining the equipment. The following

diagrams detail the mounting dimensions and clearance for proper access.

Leveling

Flash heads need to be leveled properly for correct vertical beam spread. The following

diagrams detail how to use a compact “torpedo” level on two axes to ensure that the flash

head is mounted level. If the flash head mounting surface is not level already use shims

to correct. Do not compromise grounding of the four flash head mounting feet.

Figure 2: IFH-1710 Cable/Wire Identification

IFH-1710 Red/Infrared LED Beacon

Figure 3: Flash Head Leveling - Axis 1

Figure 4: Flash Head Leveling - Axis 2

IFH-1710 Red/Infrared LED Beacon

IFH-1710 Flash Head Mounting

Figure 5: IFH-1710 Flash Head Dimensions and Mounting Detail

4 SETS OF MOUNTING HARDWARE

BOLT HDW-B500-150-GAL

LOCK WASHER HDW-0500-LGA

H.H.NUT HDW-0500-NGA

INCLUDED

IFH-1710 Red/Infrared LED Beacon

System Overview

The major components of the IFH-1710 are shown in the block diagram below. A six-

conductor flexible cable comes pre-installed to provide power and access to a Form-C

alarm contact. The internal controller monitors an integrated photodiode to determine the

appropriate operating mode (day or night). In night mode the internal controller uses solid

state electronics to alternate AC power to the IFH-1710 power supply at appropriately

timed intervals to create the selected flash rate. IFH-1710 uses an integrated GPS

receiver to determine the exact time and synchronizes the flash sequence with other IFH-

1710 units or competitor’s units. The AC current to the power supply is monitored and an

alarm generated if the current falls below the normal operating range or if the integrated

flasher circuit fails. The IFH-1710 power supply converts AC power into a controlled DC

current. The controlled DC current flows through all 12 LED modules in series causing

the LEDs to produce light. Each LED module contains three high power LEDs with a

custom optic mounted in front of each LED. The optic focuses the light from the LED into

the required beam pattern.

Figure 6: IFH-1710 Block Diagram

IFH-1710 Red/Infrared LED Beacon

Wiring Diagram

Figure 7: IFH-1710 Wiring Diagram

IFH-1700-ENG / IFH-1700-ENG-IR

LED LIGHT ENGINE

IFH-1710 Red/Infrared LED Beacon

Grounding

The IFH-1710 should be connected to the wind turbine grounding system using a

minimum AWG 6 copper conductor. Fiberglass nacelle covers are non-conductive and

do not provide a ground connection.

Figure 8: IFH-1710 Grounding

AWG 6 Ground Wire

Nacelle cover

Ring Lug,

HDW-RLUG-06U-500,

Included

GND

IFH-1710 Red/Infrared LED Beacon

Setup and Operation

All setup functions are performed using the 6-

position DIP switch, SW2, on the controller

board. SW2 setup functions are described in the

table below. Six indicator LEDs show the status

of the LED beacon and GPS, as well as the

operating mode. LED Indicator functions are

shown in the table below.

Pressing the TEST button momentarily will cause

the unit to enter night mode operation for 10

flash cycles. Holding the TEST button

depressed for 3 or more flash cycles will cause

an alarm to be generated for test purposes.

SW2 DESCRIPTION

1 FLASH RATE: ON - 30FPM

OFF - 20FPM

2 DUTY CYCLE: ON – 67%(at 20FPM)

58%(at 30FPM)

OFF - 50%

3 INHIBIT ENABLE: ON – Flash Inhibit Input Enabled

OFF – Flash Inhibit Input Disabled

4 GPS ALARM: ON – GPS Alarm Enabled

OFF – GPS Alarm Disabled

5 FTB-360i ON – FTB-360i Compatibility Mode

OFF– Standard Operation

6 L350-864-G ON – L350-864-G Mode

OFF – Standard Operation

7 Unused OFF – Must Remain OFF

8 Unused OFF – Must Remain OFF

LEDs DESCRIPTION

BCN GRN – Beacon Confirm

RED – Beacon Alarm

MODE

GRN, FLASHING – Indicates Night Mode

GRN, OFF – Indicates Day Mode

RED – Mode Alarm (Photodiode Alarm)

GRN & RED FLASHING – Flash Inhibit Active

GPS

GRN, SOLID – GPS Fix

GRN, FLASHING – GPS Acquiring

RED – GPS Alarm

Figure 9: ITL-0720-CTL Controller Board

Figure 10: IFH-1710 Controller Board DIP Switch Settings

Figure 11: IFH-1710 Controller Board LED Indicators

IFH-1710 Red/Infrared LED Beacon

Flash Inhibit Input

A Flash Inhibit Input is for connection to an Aircraft Detection System (ADS). The input

accepts 12 to 240 VAC or VDC (polarity insensitive) to inhibit flashing when no aircraft

are detected by the ADS. The red and green Mode LEDs will flash to indicate flashing is

inhibited. When no signal is present on the Flash Inhibit Input the IFH-1710 will operate

in the mode determined by the photodiode. This function must be enabled via DIP switch

SW2-3.

When flashing is Inhibited, in order to verify continuing operational readiness, the IFH-

1710 will perform a Readiness Test beginning around midnight Pacific Time each day.

The Readiness Test will cause the IFH-1710 to operate in night mode (flashing) for

approximately one minute. Should the IFH-1710 detect a malfunction during the

Readiness Test, the alarm relay will activate and remain activated after the test period

ends. The alarm will clear upon the next test cycle where no malfunction is detected.

The alarm will also clear if the Flash Inhibit Input is de-activated or if power to IFH-1710 is

cycled.

The ADS must deactivate the Flash Inhibit Input for at a minimum of one second every 24

hours. Failure of the ADS to deactivate the Flash Inhibit Input will result in the IFH-1710

resuming normal operation with the mode determined by the photodiode.

 DIP Switch SW2-3 must be On to enable the Flash Inhibit Input.

 Flash Inhibit Input electrical connections are made using the Brown & Yellow wires

in the flash head cable.

 The Flash Inhibit Input accepts 12 to 240 VAC or VDC to inhibit flashing.

 The Red and Green Mode LEDs flash together when flashing is inhibited.

 A Readiness Test is automatically performed once every 24 hours.

 The ADS must deactivate the Flash Enable Input once every 24 hours.

IFH-1710 Red/Infrared LED Beacon

Maintenance / Trouble-Shooting

Please read section Safety Warning in this manual before servicing this equipment.

Disconnect power to the tower lighting controller at the circuit breaker(s) before

attempting maintenance/trouble-shooting.

Maintenance

The maintenance outlined below should be performed at least once annually. After 5

years of normal operation is recommended that the light engine be replaced. Periodic

cleaning of the clear cover with a standard glass or acrylic cleaner is recommended

 Verify that the fixture is functional in all operating modes with no indication of an

alarm condition on alarm indicator lights, alarm dry contacts, or digital monitoring

interfaces.

 Verify that the photoelectric control operates the system in the correction operating

mode (day/night), light color (white/red) and intensity (day/night intensity) when

exposed to light and dark ambient lighting conditions.

 Inspect the fixture for any type of obstruction that could block light output at any

point along the 360 degree horizontal output of the fixture. Note that multiple

fixtures may be used to achieve 360 degree coverage.

 Inspect lenses and transparent covers for damage.

 Clean the fixture lens or transparent cover using a mild detergent and soft

nonabrasive cloth.

 Inspect all electrical wiring connections for corrosion, arcing, damage, insulation

degradation or loosening of the connection. Correct, replace or secure as needed.

 Inspect all interconnecting cables and power supply cables and conduits for

damage.

 Verify the all cables are fastened securely at appropriate intervals to prevent

damage.

 Inspect all electrical components for evidence of damage caused by lightning or

power line induced electrical surges. Replace any components showing evidence

of damage.

IFH-1710 Red/Infrared LED Beacon

 Inspect fixtures and enclosures for water infiltration and insect infiltration. Replace

any damaged gaskets or seals. Install plugs to close any unused conduit ports

that may allow insect infiltration.

 Verify that all breathers and drain holes are clear of blockages.

Recommended Tools

The following is a list of recommended electrical equipment for troubleshooting the IFH-

1710 red/infrared LED beacons.

 Digital multi-meter

ITL-0705-TST LED Module Tester

(Supplied with KIT-1700-LED for IFH-1710-000 or KIT-1700-0IR for IFH-1710-0IR)

 TOL-1700-LED-2 Wire Installation Tool

(Supplied with KIT-1700-LED for IFH-1710-000 or KIT-1700-0IR for IFH-1710-0IR)

 #2 Phillips Screwdriver (8” or longer blade length)

 Small tip (<0.1”) slotted screw driver

 Needle Nose Pliers

Trouble-Shooting

Should the IFH-1710 red/infrared LED beacon fail to produce light, perform the following

steps:

Verify that AC power is being supplied to IFH-1710.

Press and hold the TEST button on the controller board for two seconds. Using a digital

voltmeter measure the AC voltage on controller board from P3-3 to P3-2 (black to white).

For 10 flash cycles after pressing TEST the controller should enter night mode operation.

The MODE indicator LED should flash during this time. The controller board should

produce a pulsing AC voltage on P3. If this fails to happen replace the controller board.

Using a digital multi-meter measure the DC voltage from P2-1 to P2-2 (red to black) on

the power supply board. Normal operating voltage is 65 to 100VDC.

 A voltage near 180V indicates that one of the twelve LED modules may have

failed. Use an ITL-0705-TST Tester to check each LED module and replace as

necessary. If an LED module has failed, check for and replace any damaged

optics on that module. Be sure that the optics snap into the alignment holes on the

LED modules during replacement.

 A voltage under 65V indicates that the power supply may have failed. Replace

fuse F1 on the power supply board or replace the power supply board.

IFH-1710 Red/Infrared LED Beacon

Spare Parts & Replacement Parts

Figure 12: IFH-1710 Replacement Parts Detail

ITL-0760-LED or

ITL-0761-0IR

LEN-1700-CLR-ASY

LEN-FLAR-864-1

ITL-0710-PWR

ITL-1700-ENG or

ITL-1700-ENG-IR

ITL-0720-CTL

ANT-018X-GPS

ITL-0730-PHD

IFH-1710 Red/Infrared LED Beacon

Spare Parts & Replacement Parts continue

PART NUMBER DESCRIPTION

ITL-1700-ENG LIGHT ENGINE for IFH-1710-000 (Power Supply &

Controller Boards not included)

ITL-1700-ENG-IR LIGHT ENGINE for IFH-1710-0IR (Power Supply &

Controller Boards not included)

ITL-0710-PWR POWER SUPPLY BOARD

ITL-0720-CTL CONTROLLER BOARD

ITL-0760-LED LED MODULE for IFH-1710-000

ITL-0761-0IR LED MODULE for IFH-1710-0IR

ITL-0705-TST LED TESTER

ITL-0730-PHD PHOTODIODE

ANT-018X-GPS GPS

LEN-FLAR-864-1 LED OPTIC

LEN-1700-CLR-ASY CLEAR LENS ASSEMBLY WITH MOUNTING RING AND

COVER FOR IFH-1710

TOL-1700-LED-2 WIRE INSERTION TOOL

KIT-1700-LED

For IFH-1710-000 REPAIR KIT. Kit includes one ITL-0760-LED LED

module, one LEN-1700-864-1 optic, one ITL-0705-TST

LED module tester and one TOL-1700-LED-2 wire

installation tool.

KIT-1700-0IR

For IFH-1710-0IR REPAIR KIT. Kit includes one ITL-0761-0IR LED module,

one LEN-1700-864-1 optic, one ITL-0705-TST LED

module tester and one TOL-1700-LED-2 wire installation

tool.

Figure 13: IFH-1710 Flash Head Parts List Table

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