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MKR-LTG

DOC-MKR-LTG-MNL Rev2.doc  (3/24/2021)                 

 Copyright 2019-2021 ITL, LLC                   Page 5 of

 

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Introduction 

 
Congratulations, and thank you for choosing an ITL L-810(L) red obstruction light. 
 
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  LED  obstruction  lights 
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  MKR-LTG1-0IR  Single  and  MKR-LTG-0IR  Double  red/infrared 
LED Obstruction Lights. 
 
Please  take  the  time  to  read  and  familiarize  yourself  with  this  manual.    It  contains  the 
information  necessary  to  install,  test  and  troubleshoot  the  MKR-LTG  LED  Obstruction 
Light. 
 

Product Description 

 
The  MKR-LTG1-0IR  Single  Obstruction  Light  and  MKR-LTG2-0IR  Double  Obstruction 
Lights utilize LED technology and Fresnel Optics to provide a reliable low power lighting 
solution.   In  addition  to  visible  red  LEDs,  infrared  (IR)  emitters  are  included  to  enhance 
conspicuity  for  personnel  using  Night  Visions  Systems  (NVS)  and  Night  Vision  Goggles 
(NVG). 
 
The ITL, LLC L-810(L)  /  L-810F(L)  red  obstruction  light  has  been  tested  for  compliance 
with  applicable  FAA  and  Transport  Canada  specifications  for  marking  hazards  to  air 
navigation  such  as  towers,  smoke  stacks  or  similar  structures.    It  is  intended  for 
installations which require FAA  L-810(L) / L810F(L) red lights. 
 

 

  

 

 

 

MKR-LTG2-0IR 

Double LED Obstruction Light 

with infrared emitters 

 

MKR-LTG1-0IR 

 Single LED Obstruction Light 

with infrared emitters 

Summary of Contents for MKR-LTG1-0IR

Page 1: ...Toll Free 1 866 624 8309 www itl llc com Installation Instruction Manual MKR LTG1 0IR MKR LTG2 0IR Single Double Red Infrared LED Obstruction Lights...

Page 2: ...ing 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 sp...

Page 3: ...n light 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...

Page 4: ...pecifications 6 Environment 6 Intensity 6 Mechanical 6 MKR LTG1 0IR Single 6 MKR LTG2 0IR Double 6 Electrical 6 Installation 7 Unpacking your LED Obstruction Light 7 Tools for Installation 7 Quick Ins...

Page 5: ...f with this manual It contains the information necessary to install test and troubleshoot the MKR LTG LED Obstruction Light Product Description The MKR LTG1 0IR Single Obstruction Light and MKR LTG2 0...

Page 6: ...40 C to 55 C Humidity less than 95 relative humidity non condensing Intensity Effective Candela red 32 5cd min Infrared Radiant Intensity IR 4mW sr min 800 900nm Mechanical MKR LTG1 0IR Single Dimensi...

Page 7: ...on The following tools are suggested for mounting of the MKR LTG obstruction lights Digital multi meter capable of reading 600VAC DC Fluke 177 or 179 Nut Drivers and Sockets 2 Phillips Screwdriver 5 1...

Page 8: ...ire green wire with red ring lug from the grounding screw Do not cut the green power supply ground wire Failure to ground the Side Light base as shown can result in Electrical Shock Hazard Compromised...

Page 9: ...v2 doc 3 24 2021 Copyright 2019 2021 ITL LLC Page 9 of 13 Spare Parts MKR LTG Spare Parts ITL Order P N Description LMP 0LTG 0IR LED Red Lamp MKR LTGx 0IR Series MKR ILED GS1 Gasket PWR LTG AC Power S...

Page 10: ...LEN L810 LED RED 1 Red Lens for single LED side light LMP 0LTG 0IR 1 LED Lamp Assembly Red Infrared MKR LTEx 0IR Series PWR LTG AC 1 Power Supply 7W 100 240Va Input MKR LTGx 0IR Series MKR ILED GS1 1...

Page 11: ...2019 2021 ITL LLC Page 11 of 13 Parts Locator MKR LTG2 0IR Part Number Qty Description MKR LTG1 0IR 2 Red Infrared LED Obstruction Light MKR LTG2 0IR HDW COND BDY 75 1 Conduit Body Access Port NPT AL...

Page 12: ...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 elect...

Page 13: ...e page http www itl llc com Customer Support Technicians 8 00 AM 5 00 PM Central Time US and Canada call 1 615 256 6030 Toll Free 1 866 624 8309 Email support itl llc com RMA Please contact ITL LLC be...

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