Table Of Contents; Contents - Beko DRYPOINT RA 3 Installation And Operation Instructions Manual

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Contents

1 Contents ................................................................................................................................................ 3
2 Type plate .............................................................................................................................................. 5
3 Safety instructions ................................................................................................................................. 5
3.1 Safety pictograms in accordance with DIN 4844................................................................................... 6
3.2 Signal words in accordance with ANSI.................................................................................................. 7
3.3 Overview of the safety instructions........................................................................................................ 7
4 Proper use ........................................................................................................................................... 10
5 Exclusion from a field of application .................................................................................................... 10
6 Special advice for plants under pressure in accordance with the
97/23/EC Pressure Equipment Directive ............................................................................................. 10
7 Transport ............................................................................................................................................. 11
8 Storage ................................................................................................................................................ 11
9 Installation............................................................................................................................................ 12
9.1 Place of installation.............................................................................................................................. 12
9.2 Installation plan.................................................................................................................................... 13
9.3 Correction factors ................................................................................................................................ 14
9.4 Connection to the compressed-air system .......................................................................................... 15
9.5 Connection to the cooling-water network (water-cooled) .................................................................... 15
9.6 Electrical connections .......................................................................................................................... 16
9.7 Condensate drain ................................................................................................................................ 16
10 Start-up ................................................................................................................................................ 17
10.1 Preliminary stages ............................................................................................................................... 17
10.2 Initial start-up ....................................................................................................................................... 18
10.3 Removal from service and restart........................................................................................................ 19
11 Technical data ..................................................................................................................................... 20
11.1 Technical data DRYPOINT RA 3-60 /AC ............................................................................................ 20
11.2 Technical data DRYPOINT RA 80-160 /AC ........................................................................................ 21
11.3 Technical data DRYPOINT RA 55-160 /WC ....................................................................................... 22
12 Technical description ........................................................................................................................... 23
12.1 Control panel ....................................................................................................................................... 23
12.2 Functional description.......................................................................................................................... 23
12.3 Flow diagram (air-cooled) .................................................................................................................... 24
12.4 Flow diagram (water-cooled) ............................................................................................................... 24
12.5 Refrigerating compressor .................................................................................................................... 25
12.6 Condenser (air-cooled) ........................................................................................................................ 25
12.7 Condenser (water-cooled) ................................................................................................................... 25
12.8 Cooling-water controller....................................................................................................................... 25
12.9 Filter dryer............................................................................................................................................ 26
12.10 Capillary tube....................................................................................................................................... 26
12.11 Aluminium heat exchanger .................................................................................................................. 26
12.12 Hot gas bypass valve .......................................................................................................................... 26
12.13 Refrigerant pressure switches P
12.14 Safety temperature switch Ts .............................................................................................................. 27
12.15 DMC 14 electronics (control unit compressed-air dryer) ..................................................................... 28
12.16 Electronically level-controlled BEKOMAT condensate drain............................................................... 29
13 Maintenance, troubleshooting, spare parts and dismantling............................................................... 30
13.1 Checks and maintenance .................................................................................................................... 30
13.2 Troubleshooting ................................................................................................................................... 31
13.3 Recommended spare parts ................................................................................................................. 34
13.4 Maintenance works at the refrigeration cycle ...................................................................................... 35
13.5 Dismantling of the dryer....................................................................................................................... 35
14 Appendices .......................................................................................................................................... 36
14.1 Dryer dimensions................................................................................................................................. 36
14.1.1 Dryer dimensions DRYPOINT RA 3-12 /AC........................................................................................ 36
14.1.2 Dryer dimensions DRYPOINT RA 18-23 /AC...................................................................................... 36
14.1.3 Dryer dimensions DRYPOINT RA 30-40 /AC...................................................................................... 37
14.1.4 Dryer dimensions DRYPOINT RA 55-60/AC....................................................................................... 37
14.1.5 Dryer dimensions DRYPOINT RA 80-100 /AC.................................................................................... 38
14.1.7 Dryer dimensions DRYPOINT RA 55-60 /WC..................................................................................... 39
DRYPOINT® RA 3-160
-P -P .............................................................................................. 27
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Contents
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