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Table of Contents
Chapter 1 INTRODUCTION
1.0 Scope of Manual..................................................................................................1-1
2.0 Warranty and Service Support.............................................................................1-1
2.1 Warranty Period and Return Instructions .......................................................1-1
2.2 After Warranty Period.....................................................................................1-1
2.3 European Radio Support Centre (ERSC).......................................................1-2
2.4 Piece Parts.....................................................................................................1-2
2.5 Technical Support...........................................................................................1-3
3.0 Radio Model Information......................................................................................1-4
Chapter 2 INTRINSICALLY SAFE RADIO INFORMATION
1.0 FMRC Approved Equipment................................................................................2-1
2.0 Repair of FMRC Approved Products ...................................................................2-2
2.1 Repair.............................................................................................................2-2
2.2 Relabelling......................................................................................................2-2
2.3 Do Not Substitute Options or Accessories .....................................................2-3
Chapter 3 MAINTENANCE
1.0 Introduction ..........................................................................................................3-1
2.0 Preventive Maintenance ......................................................................................3-1
2.1 Inspection.......................................................................................................3-1
2.2 Cleaning Procedures......................................................................................3-1
3.0 Safe Handling of CMOS and LDMOS Devices....................................................3-2
4.0 Repair Procedures and Techniques — General..................................................3-3
5.0 Disassembling and Reassembling the Radio — General....................................3-3
6.0 Radio Disassembly — Detailed ...........................................................................3-4
6.1 Front Cover from Chassis Disassembly .........................................................3-4
6.2 Chassis Assembly Disassembly.....................................................................3-6
6.3 Keypad, Display, and Keypad/Option Board Disassembly.............................3-7
6.4 Speaker, Microphone, and Universal Connector Flex Disassembly...............3-8
6.5 PTT Disassembly ...........................................................................................3-9
6.6 Control Top Disassembly .............................................................................3-10
7.0 Radio Reassembly — Detailed..........................................................................3-10
7.1 PTT Reassembly..........................................................................................3-10
7.2 Control Top Reassembly..............................................................................3-10
7.3 Speaker, Microphone, and Universal Connector Flex Reassembly .............3-10
7.4 Keypad, Display, and Keypad Option Board Reassembly ...........................3-10
7.5 Chassis Assembly Reassembly ...................................................................3-11
7.6 Chassis and Front Cover Reassembly.........................................................3-11