OPERATING & MAINTENANCE MANUAL MODEL : EHA series
YOUYANG AIRPORT LIGHTING EQUIPMENT INC. Page
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3.3.3
INSTALLATION OF MAST
The Mast consists of Support part and Light fixture of upper part and Material is Glass
fiber reinforced plastic (GRP) which can be installed on a concrete base as easy
arrangement on the base plate of support part. The base plate is fixed with concrete
base by safety Anchor Bolt fastening.
The mast is assembled by special clamp after wiring is finished of light fixture at
installation site by supply of separately of Support part and light fixture part.
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INSTALLATION METHOD OF THE LIGHT
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1) Please check below items before installation of light.
- All installation materials and tools are prepared well?
- The base box and cable piping is well installed as regulation?
- The Isolation Transformer is well connected with series circuit?
- There are any damages of base box & cable piping?
2) Please lay base plate of support part on concrete base.
3) Please fasten loosely base bolt after confirm of base plate direction.