Installation and maintenance manual
H.I.B Hydac International Page 4 of 36
Version: G/DV
Date: 11.01.2023
Contents:
1.0 Model code .....................................................................................................................2
2.0 Foreword .........................................................................................................................7
3.0 Machinery Directive 2006/42/EC ...................................................................................8
4.0 Warning notes and symbols .........................................................................................8
4.1 Symbols................................................................................................................8
4.1.1 Warning notices and symbols used .....................................................................9
4.1.2 Personal protective equipment (PPE) ............................................................... 10
4.2 Safety / Prevention of accidents ....................................................................... 10
4.2.1 General notes .................................................................................................... 10
4.2.2 Observe regulatory information ......................................................................... 10
4.2.3 Qualification and training of personnel .............................................................. 11
4.2.4 Dangers when the notes on safety are ignored ................................................ 11
4.2.5 Safety - conscious working ............................................................................... 11
4.2.6 Notes on safety fort the user / operator ............................................................ 11
4.2.7 Notes on safety for maintenance, inspection and assembly work .................... 12
4.2.8 Unauthorised modification or use of spare parts .............................................. 12
5.0 Reference ..................................................................................................................... 13
5.1 Instructions for use ............................................................................................ 13
5.2 Residual risks, arranged by risk reduction measures ....................................... 13
(according to DIN EN ISO 12100) ............................................................................................... 13
5.2.1 Residual risks on the housing ........................................................................... 13
5.2.2 Residual risks in the cooling circuit ................................................................... 13
5.2.3 Residual risks in the water circuit ...................................................................... 13
5.2.4 Residual risks of electric system/electronics ..................................................... 14
5.3 Safety instructions ............................................................................................. 14
5.3.1 When removing housings .................................................................................. 14
5.3.2 Improper operatinig modes ............................................................................... 15
5.3.3 Handling of refrigerants (optional) ..................................................................... 15
5.3.4 Staff qualifications and training ......................................................................... 15
5.3.5 Plant log (Compressor-cooled system) ............................................................. 16
5.3.6 Leak check ........................................................................................................ 16
5.3.7 The device’s emission of airborne noise (see technical data sheet) ................ 17
6.0 General description of the unit .................................................................................. 17
6.1 Usage to the intended purpose ......................................................................... 17
6.2 Description of operation of compressor-cooled (RFCS) ................................... 17
6.2.1 Function diagram compressor-cooled system (RFCS): .................................... 18
6.3 Description of operation of water-cooled systems (FWKS) .............................. 18
6.3.1 Functional diagram of water-cooled system (FWKS): ...................................... 18
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