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ADJUSTMENTS AND

MAINTENANCE

UT-MT-0970_1.0_02-08-2022 (EN)

Use and Maintenance Manual

PAPI

32

Unscrew the upper locking nut and adjust the lower nut to the correct height, previously detected.

Position the unit on the supports and put the spherical washers. Tighten the upper locking nuts.

Check the proper alignment of the fixture (see the related paragraph in the chapter “ADJUSTMENTS AND

MAINTENANCE”).

After completion of operations, check the operation of all light(s) fixtures.

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Summary of Contents for PAPI

Page 1: ...ntenance Manual ocem EN 29acdb84 d07b 41e6 b3b5 3049609cfc5f HALO Precision Approach Path Indicator FIXTURE FOR AIRPORTS HELIPORTS HALOGEN LAMPS LOW MANAGEMENT COSTS LOW MAINTENANCE UT MT 0970_1 0_02...

Page 2: ...Contact us OCEM AT 1 1 39 051 66 56 611 1 2 info ocem com Editions Revision Date Notes 1 0 02 08 2022 First edition...

Page 3: ...ication 9 1 11 Photo biological risk 10 2 FIXTURE DESCRIPTION 2 1 General characteristics 11 2 2 Article number 15 2 3 Wiring 16 2 4 Method of calculation of the installation parameter 16 3 INSTALLATI...

Page 4: ...Page intentionally left blank UT MT 0970_1 0_02 08 2022 EN Use and Maintenance Manual PAPI 4...

Page 5: ...talian Civil Aviation Authority ENAC Airport Construction Regulation Immediately check for visible damages of the container Carefully remove the device and check for visible damages Check the presence...

Page 6: ...e precautions safeguard the personal security of everyone who work on and or are in proximity of the equipment and of the relative supply circuits The failure to comply with the instructions in partic...

Page 7: ...out maintenance or repair 1 5 Definition of operator All operations on devices and on its internal parts must be performed by professional staff properly formed and aware of the risks connected with t...

Page 8: ...the components in the shortest possible time without prejudice to the fact that for the so called commercial components and more generally for the components supplied by third party manufacturers wil...

Page 9: ...respondence received by the Supplier or in any case assimilated or gained during the conclusion of the Contract of sale Any right regarding intellectual and industrial property connected to equipment...

Page 10: ...emitted by the fixture reaching even high levels of intensity can be harmful not only to those who use the light fixture locally but for anyone within the light beam range The optical radiation issue...

Page 11: ...sh signalling Four light PAPI the system in use in commercial and military airports consists of 4 units each equipped with 2 or 3 lamps 200 W current powered in environments with temperatures between...

Page 12: ...oncrete bases properly dimensioned The PAPI is compliant with the rules ICAO Annex 14 Volume I Paragraph 5 3 5 and Aerodrome Design Manual Part 4 CASA Manual of Standards Part 139 NATO Stanag 3316 ENA...

Page 13: ...al actual elevation of the optical axis QC Actual elevation of the base The example shows the main measures to be evaluated for proper design of the PAPI or A PAPI system The installation of a PAPI or...

Page 14: ...are available for installation pointing and fixtures adjustment a template 1 for the positioning of the ground anchorage diversified for the 2 or 3 lamps model the threaded anchorage flanges 2 2 11 GA...

Page 15: ...lass always present Flexible sheathing for power cable protection Anti condensation heater NATO system configurable only with 3 lamps unit Heliport system ICAO configurable only with 2 lamps unit Lamp...

Page 16: ...6 6 A In case of double PAPI system installed both right and left of the landing runway or of the helipad each branch should be powered by a different series circuit Thus configured the failure of a...

Page 17: ...approaching The actual distance of the optical axis DO of the unit in relation to the threshold can be calculated with the following formula distances expressed in m The actual elevation of the optica...

Page 18: ...Page intentionally left blank UT MT 0970_1 0_02 08 2022 EN Use and Maintenance Manual PAPI 18...

Page 19: ...clean maintained and if necessary replaced as soon as their visibility is affected The light sources must be positioned according to the legislative provisions near the runway oriented towards the ap...

Page 20: ...ead turns Screw the coupling on the plate until tightening Insert the ring inside the seat and screw the nut on the frangible coupling without tightening make maximum 3 turns Insert the ring inside th...

Page 21: ...o specifications FAAand ICAO At the end of installation check the proper alignment of the fixture In case of incorrect positioning optical misalignments of light beams may occur The installer is the s...

Page 22: ...0970_1 0_02 08 2022 EN Use and Maintenance Manual PAPI 22 i standard runway large runway with ILS 1 2 30 2 50 2 25 2 42 2 2 50 2 83 2 45 2 75 3 3 10 3 17 3 15 3 25 4 3 30 3 50 3 35 3 58 allowed toler...

Page 23: ...INSTALLATION UT MT 0970_1 0_02 08 2022 EN Use and Maintenance Manual PAPI 23...

Page 24: ...ixtures can emit light beams in the visible and infrared spectrum causing potential danger to eyesight Before the commissioning of the system it is necessary to submit it to an inspection by the compe...

Page 25: ...rried out on the devices must be noted on the maintenance register Frequency Description every day Check of the normal operation of the fixture monthly Command control Check of the general conditions...

Page 26: ...least 5 minutes and check using appropriate instruments that there are no residual energies before accessing the electrical equipment Every time that the fixture body is opened all cables must be chec...

Page 27: ...t there are no residual energies before accessing the electrical equipment Clean the external surface of the front protective glass with neutral and non abrasive products using clean clothes The exter...

Page 28: ...before accessing the electrical equipment The replacement procedure of the lamp is valid for all the light sources Lamp lifetime depends on the actual use conditions working time brightness level and...

Page 29: ...the lamp during insertion Do not touch the halogen lamp with bare hands If the lamp is touched with bare hands before proceeding with installation clean the bulb with a lens cleaning wipe soaked in i...

Page 30: ...check using appropriate instruments that there are no residual energies before accessing the electrical equipment The complete support diversified depending on the type and position fixed installatio...

Page 31: ...reakable coupling element Rotate counterclockwise and remove the support of the fastening flange Screw the ring nut to the frangible coupling for about 2 thread turns Screw the coupling on the plate u...

Page 32: ...e lower nut to the correct height previously detected Position the unit on the supports and put the spherical washers Tighten the upper locking nuts Check the proper alignment of the fixture see the r...

Page 33: ...ight emission from a single unit Fault on the connection cable between transformer and unit Access the connection box and disconnect the cable that supply the unit using suitable tools check the prope...

Page 34: ...ced light flow Burnt lamp Disconnect the supply cable of the unit ATTENTION do not perform maintenance activities with powered devices Remove the external cover of the fixture Replace the lamp The uni...

Page 35: ...MAINTENANCE PAPI 35 UT MT 0970_1 0_200223 EN Use and Maintenance Manual 4 7 Spare parts Always check the version of the fixture installed and the accessories present PAPI fixture A Supports B Light un...

Page 36: ...0010 Increased leg with breaking groove L 145 mm previous models 334 5900 Increased leg with breaking groove L 195 mm previous models 334 5905 Increased leg with breaking groove L 245 mm previous mod...

Page 37: ...alid 810 2001 13 Lens locking ring always valid 321 4110 14 Red tempered filter C H 318 4140 Red tempered filter military use M 318 4150 15 Reflector with lamp holder small plate C H 162 4040 Reflecto...

Page 38: ...ion Template of masonries for heliports 2 lamps previous models 332 3430 Installation Template of masonries 3 lamps previous models 332 3420 24 Base plate for L 867 base 2 entrances with gasket and pl...

Page 39: ...Contact us OCEM AT 4 3 39 051 66 56 611 4 4 info ocem com...

Page 40: ...ocem OCEM AT a division of ENERGY TECHNOLOGY S r l Via della Solidariet 2 1 40056 Valsamoggia Bologna Italy HALO Precision Approach Path Indicator UT MT 0970_1 0_02 08 2022 EN...

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