DOCUMENT 2421
REV. L
Instruction Manual
ICAO Approach Fixture
5
4.0
Table Of Contents
Title Page…………………………………………………………………………………..1
1.
Revisions……………………………………………………………………..….....2
2. Product Warranty…………………………………………………...…...................3
3.
Safety Notices………………………………………………………......……….....4
4.
Table of Contents……………………………………………………………….…5
5.
Part Number Explanation………………………………………….........................6
6.
General Description…………………………………………………………….….7
6.1
ICAO Approach Light……………………………………………………..7
7.
Installation…………………………………………………………………………8
7.1
Metric Base Installation Bolt Torque and Installation Method..……..........8
7.2
ANSI Base Installation Bolt Torque and Installation Method………...…..9
7.3
Heico-Lock Installation Guidelines (2014)……….…………………….....9
8.
Maintenance………………………………………………………………............10
8.1
Cleaning Lenses……………………………………………………..........10
8.2
Relamping………………………………………………………………...10
8.3
O-Ring Replacement………………………………………………….......10
8.4
Lens Replacement………………………………………………………...11
8.5
Power Lead Feed-Thru Replacement…………………………………..…12
8.6
Pressure Test…………………………………………………………..…..12
8.7
Cleanliness and Workmanship……………………………………………13
8.8
Maintenance Program……………………………………………………..13
9.
Parts List…………………………………………………………………………..14
Figure 1.
Exploded View of Fixture………………………………………................15
Figure 2.
Isometric View of Fixture…………………………………………..…..…16
Figure 3.
Top View of Fixture……………………………………………………….17
Figure 4.
Side View of Fixture…………………………………………………..…..17
Figure 5.
Bottom View of Fixture……………………………………………….…..18
Figure 6.
Feed-Thru Detail………………………………………………………......19
