Exclusion from a field of application
10
DRYPOINT® RA HT 20-350 NA UL
4
Exclusion from a field of application
Note!
Improper use!
The device is intended for the separation of water in compressed air. The dried air cannot be used for
breathing-air purposes and is not suitable for the direct contact with food.
This dryer is not suitable for the treatment of contaminated air or of air containing solids.
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Instructions for the use of pressure equipment according to PED directive 2014/68/EU
The DRYPOINT® RA HT 20-350 NA UL compressed-air refrigeration dryer contains pressure equipment in the sense of
the 2014/68/EU Pressure Equipment Directive. Therefore, the entire plant needs to be registered with the supervisory
authority if required in accordance with the local regulations.
For the examination prior to the start-up and for periodic inspections, the national regulations need to be observed, such
as the industrial safety regulation in the Federal Republic of Germany. In countries outside the EU, the respective
regulations in force there need to be adhered to.
The proper use of pressure devices is the basic requirement for safe operation. As regards pressure devices, the
following points need to be observed:
•
The DRYPOINT
®
RA HT 20-350 NA UL compressed-air refrigeration dryer must only be employed within the
pressure and temperature range limits indicated by the manufacturer on the name plate.
•
No welding must be carried out on the pressure parts.
•
The DRYPOINT
®
RA HT 20-350 NA UL compressed-air refrigeration dryer must neither be installed in insufficiently
ventilated rooms nor near heat sources or inflammable substances.
•
To avoid fractures resulting from material fatigue, the refrigeration dryer should not be exposed to vibrations during
operation.
•
The maximum operating pressure indicated by the manufacturer on the name plate must not be exceeded. It is the
installer's responsibility to install the appropriate safety and control devices. Prior to the start-up of the DRYPOINT
®
RA HT 20-350 NA UL compressed-air refrigeration dryer, the connected pressure generator (compressor etc.) must
be set to the max. permissible operating pressure. The integrated safeguard needs to be checked by an approved
inspection agency.
•
The documents related to the DRYPOINT
®
RA HT 20-350 NA UL compressed-air refrigeration dryer (manual,
operating instructions, manufacturer's declaration etc.) must be kept safe for future reference.
•
No objects whatsoever must be installed at or placed on the DRYPOINT
®
RA HT 20-350 NA UL compressed-air
refrigeration dryer and the connecting lines.
•
Installation of the plant in frost-free places only.
•
Operation of the plant is only permissible with fully closed and intact housing and cover panels. Operation of the
plant with damaged housing/cover panels is prohibited.
Summary of Contents for DRYPOINT RA HT 100-P NA UL
Page 19: ...DRYPOINT RA HT 20 350 NA UL 19 10 2 Technical data DRYPOINT RA HT 150 350 NA E 1 230 60 UL ...
Page 34: ...Appendices 34 DRYPOINT RA HT 20 350 NA UL 13 1 2 Dryers Dimensions DRYPOINT RA HT 75 NA UL ...
Page 35: ...Appendices DRYPOINT RA HT 20 350 NA UL 35 13 1 3 Dryer dimensions DRYPOINT RA HT 100 NA UL ...
Page 36: ...Appendices 36 DRYPOINT RA HT 20 350 NA UL 13 1 4 Dryer dimensions DRYPOINT RA HT 150 NA UL ...
Page 46: ...Appendices 46 DRYPOINT RA HT 20 350 NA UL 13 3 2 Electric diagram DRYPOINT RA HT 20 50 NA UL ...
Page 47: ...Appendices DRYPOINT RA HT 20 350 NA UL 47 13 3 3 Electric diagram DRYPOINT RA HT 75 100 NA UL ...
Page 48: ...Appendices 48 DRYPOINT RA HT 20 350 NA UL 13 3 4 Electric diagram DRYPOINT RA HT 150 NA UL ...
Page 51: ...Appendices ...
