Operating and Maintenance Manual
PAPI 400
4
YOUYANG Airport Lighting Equipment Inc. guarantees that the performance of
the product described in this manual meets the requirements of ICAO Annex 14
volume 1 and FAA specification AC 150/5345-46, provided the equipment has
been purchased from YOUYANG or one of its official distributor.
YOUYANG Airport Lighting Equipment Inc warrants the products against any
defect in design, material or workmanship, for a period of two (2) year from the
date of delivery to the original purchaser. Within the frame of this warranty
YOUYANG accept to replace the defective item free of charge, ex works.
Operational failure or breakage resulting from lamp burnt out, improper
maintenance or installation, damage due to runway maintenance equipment,
snow ploughs or aircraft arresting gear hooks are not considered as result of
proper use and is beyond the scope of the warranty. The warranty does not
cover glassware, prisms, lens, filters and lamps.
The above constitutes the limit of YOUYANG’s liabilities in connection with the
equipment covered by this manual.
Warranty
