Product Manual

User Manual US-EN SRT 15-80 AC 115V T cUL
1000-1040 R01
Subject to EAR. ECCN EAR99 and related export control restrictions.
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Contents
1 Name plate ................................................................................................................................................... 5
2 Safety instructions ...................................................................................................................................... 5
2.1 Safety pictograms in accordance with DIN 4844 .......................................................................................... 6
2.2 Signal words in accordance with ANSI ......................................................................................................... 8
2.3 Overview of the safety instructions................................................................................................................ 8
3 Proper use .................................................................................................................................................. 10
4 Exclusion from a field of application ...................................................................................................... 10
5 Operating instructions in accordance with the 2014/68/EU Pressure Equipment Directive ............. 11
6 Transport .................................................................................................................................................... 11
7 Storage ....................................................................................................................................................... 11
8 Installation .................................................................................................................................................. 12
8.1 Place of installation ..................................................................................................................................... 12
8.2 Installation plan............................................................................................................................................ 13
8.3 Correction factors ........................................................................................................................................ 14
8.4 Connection to the compressed-air system .................................................................................................. 15
8.5 Electrical connections .................................................................................................................................. 15
8.6 Condensate drain ........................................................................................................................................ 16
9 Start-up ....................................................................................................................................................... 16
9.1 Preliminary stages ....................................................................................................................................... 16
9.2 Initial start-up ............................................................................................................................................... 17
9.3 Shut down and restart ................................................................................................................................. 18
10 Technical data............................................................................................................................................ 19
10.1 Technical data SRT 15-80 AC 115V T cUL (1/115/60) ............................................................................... 19
11 Technical description ............................................................................................................................... 20
11.1 Control panel ............................................................................................................................................... 20
11.2 Functional description ................................................................................................................................. 20
11.3 Flow chart .................................................................................................................................................... 21
11.4 Refrigerating compressor ............................................................................................................................ 22
11.5 Condenser ................................................................................................................................................... 22
11.6 Filter dryer ................................................................................................................................................... 22
11.7 Capillary tube............................................................................................................................................... 22
11.8 Aluminium heat exchanger .......................................................................................................................... 22
11.9 Hot-gas bypass valve .................................................................................................................................. 22
11.10 Electronic instrument DMC35 ...................................................................................................................... 23
11.10.1 How to switch on the dryer ......................................................................................................................... 23
11.10.2 How to switch off the dryer .......................................................................................................................... 23
11.10.3 How a service warning / alarm is displayed ................................................................................................ 23
11.10.4 How is controlled the condenser fan ........................................................................................................... 24
11.10.5 How is controlled the drain solenoid valve .................................................................................................. 24
11.10.6 How to display the total hours of operation ................................................................................................. 24
11.10.7 How to change the operating parameters – SETUP menu ......................................................................... 24
12 Maintenance, troubleshooting, spare parts and dismantling ............................................................... 25
12.1 Checks and maintenance ............................................................................................................................ 25
12.2 Troubleshooting ........................................................................................................................................... 26
12.3 Recommended spare parts ......................................................................................................................... 29
12.4 Maintenance works at the refrigeration cycle .............................................................................................. 30
12.5 Dismantling the dryer .................................................................................................................................. 30
13 Appendices ................................................................................................................................................ 31
13.1 Dryers dimensions ....................................................................................................................................... 31
13.1.1 SRT15 AC 115V T cUL ............................................................................................................................... 31
13.1.2 SRT 30-40 AC 115V T cUL ......................................................................................................................... 32
13.1.3 SRT 60-80 AC 115V T cUL ......................................................................................................................... 33
13.2 Exploded diagrams ...................................................................................................................................... 34
13.2.1 Components of the exploded diagrams ...................................................................................................... 34
13.2.2 SRT15 AC 115V T cUL ............................................................................................................................... 35
13.2.3 SRT 25-80 AC 115V T cUL ......................................................................................................................... 36