2 GRM
Contents
1About this instruction manual...................................................................................3
1.1 Structure of warning .....................................................................................3
1.2 Explanation of symbols and typeface...........................................................3
2Safety.......................................................................................................................4
2.1 Intended use.................................................................................................4
2.2 Predictable incorrect application ..................................................................4
2.3 Safe handling................................................................................................4
2.4 Qualification of personnel.............................................................................5
2.5 Modifications to the product..........................................................................5
2.6 Use of spare parts and accessories .............................................................5
2.7 Liability information.......................................................................................5
3Product description ..................................................................................................6
3.1 Scope of delivery ..........................................................................................7
3.2 Application examples....................................................................................8
4Specifications...........................................................................................................9
4.1 Approvals, tests and conformities ..............................................................11
5Transportation and storage....................................................................................11
6Installation and commissioning..............................................................................12
6.1 Installing the gas sensor.............................................................................12
6.2 Installing the smoke sensor........................................................................13
6.3 Installing the control unit.............................................................................13
6.4 Electrical connection...................................................................................15
6.5 Commissioning the device..........................................................................16
6.6 Function test ...............................................................................................17
7Operation ...............................................................................................................17
8Maintenance ..........................................................................................................17
8.1 Maintenance intervals.................................................................................17
8.2 Maintenance activities ................................................................................17
9Troubleshooting .....................................................................................................18
10 Shutting down and disposal...................................................................................19
11 Spare parts and accessories .................................................................................19
12 Warranty ................................................................................................................20
13 Copyright................................................................................................................20
14 Customer satisfaction ............................................................................................20
15 Addresses ..............................................................................................................20
