MSA AHS-1022, Operating Manual

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Version 0.1.1
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Antenna heating system AHS-1022
Table of contents
1 DESCRIPTION AND OPERATION OF THE PRODUCT ............................................... 4
1.1 Description ................................................................................................................................ 4
1.2 Technical specifications ............................................................................................................ 4
1.3 The System components ........................................................................................................... 6
1.4 Structure and operation of the System ...................................................................................... 7
1.5 Measurement instruments, tools and appliances ....................................................................... 8
1.6 Marking and sealing .................................................................................................................. 8
1.7 Packaging .................................................................................................................................. 8
2 DESCRIPTION AND OPERATION OF THE SYSTEM COMPONENTS ..................... 9
2.1 Control switchboard of antenna heating system ....................................................................... 9
2.2 Antenna heating unit................................................................................................................... 9
2.3 Multipurpose digital repeater DR-209М ................................................................................. 11
2.4 Junction box КР-124PW ......................................................................................................... 22
3 INTENDED USE ................................................................................................................... 23
3.1 Operational limitations ............................................................................................................ 23
3.2 Usage preparations .................................................................................................................. 23
3.3 Intended use ............................................................................................................................ 23
4 TECHNICAL SERVICE OF THE SYSTEM .................................................................... 25
4.1 General description ................................................................................................................. 25
4.2 Safety features ......................................................................................................................... 25
4.3 Maintenance routine ................................................................................................................ 25
4.4 Long-term storage (preservation) ............................................................................................ 26
4.5 Installation and dismantling .................................................................................................... 28
5 CURRENT REPAIR ............................................................................................................. 29
5.1 General instructions ................................................................................................................ 29
5.2 Safety features ......................................................................................................................... 29
5.3 Current repair .......................................................................................................................... 29
5.4 Repair using SPTA .................................................................................................................. 30
6 STORAGE ............................................................................................................................. 31
7 TRANSPORTATION ........................................................................................................... 32
8 DISPOSAL ............................................................................................................................. 33
9 WARRANTY ......................................................................................................................... 34
APPENDIX А (MANDATORY) OVERALL AND INSTALLATION DIMENSIONS OF
THE SC .................................................................................................................................. 35
APPENDIX B (MANDATORY) CONNECTION DIAGRAMS OF THE PRODUCT ........ 39