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ENGLISH
(per l’italiano vedi pagina 6)
1 GENERAL INFORMATION
............................................................................................................................. 3
2 SAFETY INFORMATION
................................................................................................................................. 4
3 ROBOX CHARACTERISTICS
....................................................................................................................... 28
3.1 Name plate ....................................................................................................................................................................... 28
3.2 Description ............................................................................................................................................ .......................... 28
4 WORKING CONDITIONS
.............................................................................................................................. 31
4.1 Conveyed gas and operating environment ....................................................................................................................... 31
4.2 Performance limits ........................................................................................................................................................... 31
4.3 Flow adjustment ............................................................................................................................................................... 31
4.4 Noise level ....................................................................................................................................................................... 31
4.5 Forbidden uses ................................................................................................................................................................ 32
4.6 Residual risks ................................................................................................................................................................... 32
5 HANDLING AND STORAGE
......................................................................................................................... 33
5.1 Handling and transport ..................................................................................................................................................... 33
5.2 Unpacking ........................................................................................................................................................................ 33
5.3 Preservation ..................................................................................................................................................................... 33
6 INSTALLATION
............................................................................................................................................... 34
6.1 On-site positioning ........................................................................................................................................................... 34
6.2 Pipe-line ........................................................................................................................................................................... 35
6.3 Indoor installation ............................................................................................................................................................. 36
6.4 Outdoor installation .......................................................................................................................................................... 36
6.5 Electric connections ......................................................................................................................................................... 36
6.5.1 Unit without electric supply cabinet ......................................................................................................................... 36
6.5.2 Unit with electric supply cabinet .............................................................................................................................. 36
7 OPERATION
.................................................................................................................................................... 37
7.1 Preliminary controls .......................................................................................................................................................... 37
7.2 First start up ..................................................................................................................................................................... 37
7.3 Stopping the ROBOX ....................................................................................................................................................... 37
7.3.1 Standard stopping .................................................................................................................................................. 37
7.3.2 Black-out ................................................................................................................................................................ 37
7.4 Operation with frequency converter .................................................................................................................................. 38
7.5 Operation with two pole motor .......................................................................................................................................... 38
7.6.1 Safety relief valve (Versions /P and /C) ......................................................................................................................... 38
7.6.1 Safety relief valve (Versions /P and /C) ......................................................................................................................... 38
7.7 Oil pressure setting .......................................................................................................................................................... 38
7.8 SENTINEL 2 monitoring system (OPTIONAL).................................................................................................................. 39
8 MAINTENANCE
............................................................................................................................................... 41
8.1 Maintenance plan ............................................................................................................................................................. 41
8.2 Compressor lubrication .................................................................................................................................................... 42
8.2.1 Oil type and viscosity .............................................................................................................................................. 42
8.2.2 Oil replacement ...................................................................................................................................................... 42
8.2.3 Oil filter replacement .............................................................................................................................................. 43
8.2.4 Cleaning of oil/air heat exchanger .......................................................................................................................... 43
8.2.5 Demister cleaning/replacement .............................................................................................................................. 43
8.2.6 Change of the oil type ............................................................................................................................................. 43
8.2.7 Suction side bearings regreasing............................................................................................................................ 44
8.3 Motor bearings regreasing ................................................................................................................................................ 44
8.4 Suction filter ..................................................................................................................................................................... 44
8.5 Transmission check ......................................................................................................................................................... 45
8.6 Belt replacement .............................................................................................................................................................. 46
8.7 General inspection of the compressor .............................................................................................................................. 46
8.8 Spare parts ...................................................................................................................................................................... 46
8.9 Demolition ........................................................................................................................................................................ 46
9 TROUBLESHOOTING
................................................................................................................................... 47
10 TECHNICAL TABLES
.................................................................................................................................. 48
10.1 ROBOX SCREW WS overall dimension......................................................................................................................... 48
10.1.1 Size 2-3 ................................................................................................................................................................ 48
10.1.2 Size 4-5 ................................................................................................................................................................ 49
10.2 ROBOX SCREW WL overall dimension ......................................................................................................................... 50
10.2.1 Size 2-3 ................................................................................................................................................................ 50
10.2.2 Size 4-5 ................................................................................................................................................................ 51
10.3 Ancillary panel wiring (OPTIONAL)................................................................................................................................. 52
10.4 Standard Instrument connections ................................................................................................................................... 54
Summary of Contents for ROBOX SCREW Series
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