1 Regarding this document
1.1
Using this document .........................................................................................................
1
1.2
Further documents ...........................................................................................................
1
1.3
Copyright ..........................................................................................................................
1
1.4
Symbols and labels ..........................................................................................................
1
1.4.1
Warnings .............................................................................................................
1
1.4.2
Potential damage warnings ................................................................................
2
1.4.3
Other alerts and their symbols ............................................................................
2
2 Technical Specifications
2.1
Nameplate ........................................................................................................................
4
2.2
Options .............................................................................................................................
4
2.3
Weight ..............................................................................................................................
4
2.4
Temperature .....................................................................................................................
5
2.5
Ambient conditions ...........................................................................................................
5
2.6
Ventilation ........................................................................................................................
6
2.7
Pressure ...........................................................................................................................
6
2.8
Delivery ............................................................................................................................
7
2.9
Noise emission [dB(A)] .....................................................................................................
8
2.10 Motors and Power ............................................................................................................
8
2.10.1 Drive motor .........................................................................................................
8
2.11 Cooling oil recommendation .............................................................................................
8
2.12 Cooling oil charge ............................................................................................................
10
2.13 Power Supply ...................................................................................................................
11
2.14 Power supply specifications .............................................................................................
11
2.14.1 Mains frequency: 50 Hz ......................................................................................
12
2.14.2 Mains frequency: 60 Hz ......................................................................................
13
2.15 Available heat capacity ....................................................................................................
14
2.16 Refrigeration dryers ..........................................................................................................
14
3 Safety and Responsibility
3.1
Basic instructions .............................................................................................................
16
3.2
Specified use ....................................................................................................................
16
3.3
Improper use ....................................................................................................................
16
3.4
User's Responsibilities .....................................................................................................
16
3.4.1
Observe statutory and universally accepted regulations ....................................
16
3.4.2
Qualified personnel .............................................................................................
17
3.4.3
Adhere to inspection schedules and accident prevention regulations ................
17
3.5
Dangers ............................................................................................................................
18
3.5.1
Safely dealing with sources of danger ................................................................
18
3.5.2
Safe machine operation ......................................................................................
20
3.5.3
Organisational Measures ....................................................................................
22
3.5.4
Danger Areas ......................................................................................................
22
3.6
Safety devices ..................................................................................................................
23
3.7
Safety signs ......................................................................................................................
23
3.8
Emergency situations .......................................................................................................
24
3.8.1
Correct fire fighting .............................................................................................
24
3.8.2
Treating injuries from handling cooling oil ..........................................................
25
3.8.3
Injury from Handling Refrigerant .........................................................................
25
3.9
Warranty ...........................................................................................................................
26
3.10 Environment protection ....................................................................................................
26
4 Design and Function
4.1
Enclosure .........................................................................................................................
27
4.2
Machine function ..............................................................................................................
28
4.3
Refrigeration dryer ...........................................................................................................
29
Contents
9_5717 20 E
Service Manual Screw Compressor
ASK T SIGMA CONTROL BASIC
i
