Related Manuals for Spectron FE51-SP2A
Summary of Contents for Spectron FE51-SP2A
- Page 1 Opera ating M Manua cyl linder press sure re egulato ors wi ith pur rge de evice Series FE E51/52/53-S eries FE12 21-SP...
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Page 2: Table Of Contents
Contents Contents ..........................2 Introduction ....................... 3 General information ....................3 Description of the Series FE51/52/53-SP and FE121-SP ........3 Intended use ......................4 Personnel requirements .................... 5 For your safety ......................5 ... -
Page 3: Introduction
All rights reserved. Updates No update service is provided for this Operating Manual by Spectron Gas Control Systems GmbH. Changes to this Operating Manual may be made without further notification. Description of the Series FE51/52/53-SP and FE121-SP Cylinder pressure regulators of the FE51/52/53-SP and FE121-SP Series are single-stage cylinder pressure regulators with pressure gauges for measurement of the inlet and outlet pressure. -
Page 4: Intended Use
Introduction Intended use Intended use Cylinder pressure regulators of Series FE51/52/53-SP and FE121-SP are intended for use with corrosive gases up to quality 6.0. The permissible gases and pressure ranges are specified on the type plate. Cylinder pressure regulators reduce a variable inlet pressure to an outlet pressure which is as constant as possible. -
Page 5: Personnel Requirements
Introduc ction Person nel require ements efinition of "authorise ed person" " uthorised pe ersons are p persons wit h technical training, wh ho have rec ceived techn nical instruc ction on the verall system m and the a associated h hazards –... -
Page 6: Safety Devices
For your safety TRAS (technical regulations on plant safety) publications BGV A1 German trade association basic accident prevention regulations BGR 104 German trade association rules on explosion protection BGR 132 German trade association rules for the avoidance of ignition hazards resulting from electrostatic charges ... - Page 7 For your safety No changes or modifications may be made without the Risk of fatal injury! written approval of the manufacturer's authorised technical The pressure regulator may be damaged by unauthorised experts. changes or modifications and may no longer work as intended.
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Page 8: Description
Description Overview - structure Cylinder pressure regulator FE51/52/53-SP2A (with valve combination for purging with process gas) Verbraucher Abgas Cylinder pressure regulator FE51/52/53-SP2 (with valve combination for purging with purge gas) Verbraucher Spülgas GES_FE51-52-53SP+FE121SP_1116.docx... - Page 9 Description Cylinder pressure regulator FE51/52/53-SP3 (with valve combination for purging with purge gas) Verbraucher Abgas Spülgas Cylinder pressure regulator FE121-SP (with valve combination for purging with purge gas) Verbraucher Spülgas Pos. Designation Description Gas cylinder valve In accordance with the applicable national standard Cylinder connection In accordance with the applicable national standard Inlet pressure gauge...
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Page 10: Functional Description
Note! The technical data can be taken from the Spectron data sheet for the relevant product. If this is not available, you can view and download it at www.spectron.de. The maximum inlet and outlet pressures and the gas type are indicated on the type plate. -
Page 11: Connection Options
To ensure that process gas cannot enter the purge gas line, we recommend the installation of a check valve (e.g. depending on the gas type, Spectron Part Nos. 71708151 or 71708156 or 71709538) in the inlet connection of the purge gas valve. -
Page 12: Installing The Cylinder Pressure Regulator
Operati Installin ng the cylin nder press sure regula ator ution! It is s imperative e to check th hat the conn nection thre eads and co onnecting su urfaces of t he gas cylin nder valv ves and the e gaskets ar re in perfect t condition. -
Page 13: Putting The Cylinder Pressure Regulator Fe51/52/53-Sp2A Into Operation
Operation Putting the cylinder pressure regulator FE51/52/53-SP2A into operation Step Activity Turn the handwheel (6) anti-clockwise to relieve the regulator spring of the cylinder pressure regulator and close all valves (7 and 8) attached to the cylinder pressure regulator by turning the handwheel clockwise. -
Page 14: Putting The Cylinder Pressure Regulator Fe51/52/53-Sp3 Into Operation
Operation Close the process gas valve (7). Repeat steps 3 to 5 (so-called pressure purging) at least 5 times. Open the gas cylinder valve for the process gas (1), allowing process gas to flow into the pressure regulator. If necessary, correct the set outlet pressure at the pressure regulator by turning the handwheel (6) and then slowly open the process gas valve (7) to allow the process gas to flow slowly into the downstream pipe system. -
Page 15: Changing The Cylinder On Cylinder Pressure Regulator Fe51/52/53-Sp2A
Operation Changing the cylinder on cylinder pressure regulator FE51/52/53-SP2A Caution! Each time you change the cylinder, check that the gasket is in perfect condition and replace it if necessary. Step Activity Close the process gas valve (7) of the cylinder pressure regulator and the gas cylinder valve (1) of the gas cylinder which is to be replaced. -
Page 16: Changing The Cylinder On Cylinder Pressure Regulator Fe51/52/53-Sp3
Operation Repeat steps 3 and 4 another 4 times. Relieve the cylinder pressure regulator by turning the handwheel (6) anti-clockwise and check that both pressure gauges show 0 bar. Disassemble the pressure regulator from the gas cylinder valve and connect the new gas cylinder. Proceed as described in steps 2 to 6 of Section 4.4 to put the pressure regulator into operation again. -
Page 17: Taking Out Of Operation
Operation Taking out of operation Taking out of operation or interrupting operation for a short period If you are only interrupting work for a very brief period, it is sufficient to merely close the gas cylinder valve. Taking out of operation or interrupting operation for a longer period Carry out the steps described for your cylinder pressure regulator in the respective section "Changing the cylinder on cylinder pressure regulator FE …SP…."... -
Page 18: Maintenance, Cleaning And Repairs
Caution! Repairs may only be carried out by specialist personnel in authorised repair workshops. After repairs, the entire pressure regulator must be checked in accordance with the original Spectron inspection instructions. Safe and reliable operation can only be guaranteed if original spare parts are used. - Page 19 Spectron Gas Control Systems GmbH Fritz-Klatte-Straße 8 65933 Frankfurt Deutschland / Germany Telephone: +49 69 38016-0 Fax: +49 69 38016-200 E-mail: info@spectron.de Internet: www.spectron.de...
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