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Document UT-MT-0708_EN 

Page 2 of 17 

 

Edition 11/03/2014 

Supersedes edition 11/14/2013 

LED ELEVATED HELIPORT LIGHT LHE 
INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE 

 

LIMITED PRODUCT WARRANTY 

THE FOLLOWING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER EXPRESS, 
IMPLIED  OR  STATUTORY,  INCLUDING,  BUT  NOT  BY  WAY  OF  LIMITATION,  ANY  WARRANTY  OF 
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. 
 
OCEM - ENERGY TECHNOLOGY warrants to each original Buyer of Products manufactured by the Company 
that such Products are at the  time  of delivery to the Buyer,  free of material and workmanship defects, 
provided that no warranty is made with respect to: 
 
(a) any Product, which has been repaired or altered in such a way, in Company’s judgement, as to affect 
the Product adversely; 
(b)  any  Product  which  has,  in  Company’s  judgement,  been  subject  to  negligence,  accident  or  improper 
storage; 
(c) any Product which has not been operated and maintained in accordance with normal practice and in 
conformity with recommendations and published specification of Company; 
(d) the breaking of the warranty seals, if present, determines the immediate termination of the warranty; 
and, 
 
OCEM  -  ENERGY  TECHNOLOGY’s  obligation  under  this  warranty  is  limited  to  use  reasonable  efforts  to 
repair or, at its option, replace, during normal working hours at the facility of the Company, any Product 
which in its judgement proved not to be as warranted within the applicable warranty period. All costs of 
transportation of Products claimed not to be warranted and of those repaired or replaced, to or from the 
facility  of  the  Company  shall  be  borne  by  Purchaser.  Company  may  require  the  return  of  any  Product 
claimed  not  to  be  as  warranted  to  its  facility,  transportation  prepaid  by Purchaser,  to  establish  a  claim 
under  this  warranty.  The  cost  of  labour  for  the  installation  of  a  repaired  or  replaced  Product  shall  be 
borne by Purchaser. Replacement parts provided under the terms of this warranty  are warranted for the 
remainder of the warranty period of the Products upon which they are installed to the same extent as if 
such parts were  original components thereof. Warranty services  provided under the  Agreement do not 
assure uninterrupted operations of Products; Company does not assume any liability for damages caused 
by any delays involving warranty service. 

 

IMPORTANT: READ THIS DOCUMENT 

Before proceeding to the operations of installation, commissioning, operation,  maintenance or disposal, 
carefully read the entire document. 

SAFETY INFORMATION 

Extreme caution should be exercised when working with this equipment; it is normally used or connected 
to circuits that operate at dangerous voltages and can be fatal. 
The  following  section  contains  important  safety  information  that  you  must  follow  when  installing  and 
using the apparatus. 
Misuse of the equipment or lack of care in applying safety procedures and prescriptions specified in this 
document, may result in a hazard. 
Avoid contact with voltage or current sources. 
For no reason the protections and the safety devices must be removed. 
 

Содержание LHE

Страница 1: ...IVERED BY MEANS OF THE AUTOMATIC KNOWLEDGE MANAGEMENT SYSTEM IT CAN BE SIGNED ON REQUEST THIS DOCUMENT AND THE DATA CONTAINED HERE IN IS PROPRIETARY PROPERTY AND SHALL NOT BE DUPLICATED USED OR DISCLO...

Страница 2: ...the applicable warranty period All costs of transportation of Products claimed not to be warranted and of those repaired or replaced to or from the facility of the Company shall be borne by Purchaser...

Страница 3: ...he unit opened the main circuit breaker and removed the supply to the unit by opening the circuit breaker switch on the distribution board at the beginning of the supply line Then wait discharge time...

Страница 4: ...AND MAINTENANCE EDITIONS Date 02 10 2013 11 14 2013 11 03 2014 First issue Updated chapter Cable lead with plug and List of the recommended spare parts New address of the Company Deleted List of the...

Страница 5: ...4 1 1 Periodical Checks 13 4 1 2 Snowplow Operations 13 4 2 REMOVING AND OPENING THE LIGHT UNIT 13 4 2 1 Removing the fixture 13 4 3 LENS CLEANING 13 4 3 1 Prism outside cleaning 13 4 4 LENS REPLACEME...

Страница 6: ...EN Page 6 of 17 Edition 11 03 2014 Supersedes edition 11 14 2013 LED ELEVATED HELIPORT LIGHT LHE INSTRUCTION MANUAL FOR USE INSTALLATION AND MAINTENANCE LIST OF ATTACHMENTS UC PU 0279 LIST OF THE RECO...

Страница 7: ...the pole using three screws These screws also allow the levelling of equipment the power supply control PCB and the LED circuit are mounted on the aluminium inner body steel 1 inch tube available in...

Страница 8: ...Document UT MT 0708_EN Page 8 of 17 Edition 11 03 2014 Supersedes edition 11 14 2013 LED ELEVATED HELIPORT LIGHT LHE INSTRUCTION MANUAL FOR USE INSTALLATION AND MAINTENANCE Figure 1 Exploded View...

Страница 9: ...ug 1 11 Fixture grounding wire 1 Figure 2 Part List LHE I G D 25 C P 0 Basic P N Compliance I ICAO IEC S STANAG Colour W White G Green Y Yellow Mode D Parallel Circuits 48 V Height 00 w o pole 25 250...

Страница 10: ...ting transformer is housed into a separate concrete pit which is normally placed close the above concrete block Figure 4 The pit can be placed far from the concrete block too but in this case a suitab...

Страница 11: ...inch tube over the fixture cable assembly cable leads with plug plus yellow green wire and into the fixture body until the body bottoms against the tube approach without tighten the set screws on the...

Страница 12: ...OFF DO NOT OPERATE ON LIVE PARTS LED lighting fixtures do not require frequent maintenance With well run installations and handling fixture carefully avoiding excessive falls or collisions the only ma...

Страница 13: ...Operations Snowplow operators should exercise extra care not to strike the light fixtures with snowplow blades After snow removal operations inspect all light fixtures to locate and replace if necess...

Страница 14: ...g ring Figure 6 Place a new gasket on the body Set the new lens on the body Hand tighten the locking ring Figure 6 Removing the Lens 4 5 LED MODULE REPLACEMENT Remove the lens with gasket as above des...

Страница 15: ...ew electronic and reassembly the unit with reverse procedure IMPORTANT IT IS SUGGESTED TO REPLACE THE LENS GASKET TO NOT AFFECT WATERTIGHTNESS 4 7 BREAKABLE COUPLING REPLACEMENT Unscrew the lower thre...

Страница 16: ...sert 4 8 2 Installing the new cable lead with plug Replace the cable gland if damaged Insert a new cable lead and a new grounding wire if necessary into the sealing insert at approx 8 cm from the free...

Страница 17: ...TIVE Replace the Power PCB Moisture inside the fixture Execute leakage test and replace damaged components Clean and dry the inside area of the fixture No connection of primary circuit Check transform...

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