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User manual

Purge units

BE55+56-SP

05/2020

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Summary of Contents for 63AE0032

Page 1: ...User manual Purge units BE55 56 SP 05 2020 ...

Page 2: ...ption 12 4 3 Technical data 12 4 4 Boundaries and interfaces 13 5 Installation 14 5 1 General information 14 5 2 Installation work 14 5 2 1 Installation 14 5 2 2 Connecting the incoming and outgoing lines 16 6 Commissioning 17 6 1 Preparations for commissioning 17 7 Maintenance cleaning and repairs 18 7 1 General information on maintenance 18 7 2 Flushing the process gas into the pressure control ...

Page 3: ...he facility WARNING Incorrect operation Incorrect operation of the system e g due to instruction errors can lead to personal injury or damage to the system a Access to the user manual by the operating and maintenance personnel must be absolutely ensured at all times b A copy of the system documentation including the user manual must therefore be kept either on the system or in a suitable and acces...

Page 4: ...ser manual The area in which hazards can occur when used as intended is the area around the Purge devices The danger zone changes depending on the system status and use 2 2 Misuse Any improper use constitutes misuse Purge devices may only be used for the specified gases and in the specified pressure range Purge devices with electrical components without marking according to EU Directive 2014 34 EU...

Page 5: ...diation vapours dusts and waste water do not oc cur in the regular operation of the product 2 5 Standards and laws The design and construction of the pressure control panel is subject to the following standards and directives 2006 42 EC Machinery Directive 2014 68 EU Pressure Equipment Directive 2014 34 EU ATEX directives DIN EN ISO 12100 2010 Safety of Machinery Safety data sheet for the gases us...

Page 6: ...2 Description Spectron Gas Control Systems GmbH 6 GES_BE55 56 SP_0520 EIGA documents ...

Page 7: ...de to the system which result in a change in function b It is not possible to outline and cover in this manual all hazards arising from the environment or unforeseeable operating conditions of the system In the Safety Instructions chapter Users are informed regarding hazards residual risks and measures for risk reduction The presentation of the safety instructions and the symbols is explained Basi...

Page 8: ...king and naked flame are strictly prohibited DANGER Intended use Operation of the product with gases other than those specified or outside the limits may result in dangerous reactions in the system Incorrect use poses considerable risks to operating person nel and the environment a Only use the product for gases for which it was designed b Only use the product in the specified limit values for pre...

Page 9: ...rable risk of injury a Never work on the product unattended or unannounced b Observe the site safety rules and permission procedure WARNING Maintenance Incorrect maintenance or maintenance work performed at the incorrect time can result in dam age to the system or injury to persons a To avoid static charges do not clean the product using dry cloths Use damp cotton cloths b The maintenance interval...

Page 10: ...tem must be familiar with the functions and dangers associated with the overall system Instruction on the system is to be documented in writing Maintenance and repair work should only be carried out by specially trained personnel All operators as well as personnel who regularly enter the area must be trained on a minimum of the following topics Alarm rules at the site and conduct in the event of m...

Page 11: ... 13 Illustration 1 BE55 56 SP design mounted onto pressure control panel Pos Designation Short name Connection 1 Process gas source valve 2 Cylinder connection incl plug Cylinder connection see label 3 High pressure process gas shut off valve HPI 4 Pressure regulator PR 5 Pre pressure gauge PG P1 6 Outlet pressure gauge PG P2 7 Process line isolation on low pressure side PLI 8 Process gas connecti...

Page 12: ... VCR male 4 2 Functional description Purge gas Illustration 2 BE55 56 SP P ID The intended use of the Purge device BE55 56 SP is the controlled introduction of purge gas into an expansion station for external gas purge 4 3 Technical data NOTICE The technical data can be taken from the data sheet for the relevant product If this is not avail able you can view and download it at www spectron de The ...

Page 13: ...ary media incl power supply are the connec tions on the pressure control panel or product The following areas and functions have not been included in the scope of supply from Spectron other systems lines and installations of the overall system Process gas source Exhaust air this applies in particular to foreseeable problems e g failure of the exhaust air system Supply of auxiliary media compressed...

Page 14: ... ply systems It is essential to observe the legal regulations and trade association regulations and the information in the safety data sheets Familiarise yourself with the necessary work steps see Installation work 14 and prepare the necessary tools See also 2 Functional description 12 5 2 Installation work 5 2 1 Installation The Purge device can be mounted into a gas cylinder cabinet or on the ro...

Page 15: ...ll at approx imately 2 3 of the cylinder height and in centred posi tion beneath the process gas valves Step 7 Where toxic or combustible gases are used it must be ensured that purge and venting gases are routed off safely For example the corresponding lines can be connec ted to the waste gas valve of the pressure control panel and the relief valve of the pressure regulator via compression fitting...

Page 16: ...Connecting the incoming and outgoing lines All lines must be connected in accordance with the applicable standards and specifications and tested with purge gas pressure test and leak test The specifications on dimensioning of the connections are described in the Design 11 chapter ...

Page 17: ...tion of flow from the tapping point to the pressure control panel since this can flush debris resulting from the installation work for example back into the pressure regulator PR The connecting threads and connecting surfaces of the gas source valves as well as the sealing rings must be checked to ensure that they are in perfect condition Always turn shut off valves as far as the stop when opening...

Page 18: ...luding the user manual must therefore be kept either on the system or in a suitable and accessible location WARNING Working on the product If an accident occurs when working on the product there is a considerable risk of injury a Never work on the product unattended or unannounced b Observe the site safety rules and permission procedure WARNING Maintenance Incorrect maintenance or maintenance work...

Page 19: ...ed by the operator The documentation should indicate who carried out which work and when proof of maintenance It is only permitted to use original spare parts or equivalent spare parts as well as suitable tools The recommended maintenance and test intervals are to be observed Also observe the manu facturer s documents The causes of possible defects are to be investigated e g damage unusual noises ...

Page 20: ...nts Test Interval Filter Replace filter Replacement with insufficient flow rate All Visual inspection for corrosion damage and correct fastening Func tional test Functional test Leakage test At least annually and before each commissioning process Earthing Visual inspection for damage and correct fastening At least annually The product should be cleaned on a regular basis Heavy soiling can lead to ...

Page 21: ...ither on the system or in a suitable and accessible location WARNING Working on the product If an accident occurs when working on the product there is a considerable risk of injury a Never work on the product unattended or unannounced b Observe the site safety rules and permission procedure CAUTION Injury or damage in the event of incorrect assembly or disassembly Special steps are required for as...

Page 22: ...ses in the pres sure regulator Pressure regulator faulty Replace pressure regulator Pressure regulator frozen Flow rate too high Reduce flow rate or use gas preheater if possible System pressure cannot be set to the desired value Pressure regulator faulty Replace pressure regulator System pressure outside the intended system pressure Only operate the system at the intended range Flow insufficient ...

Page 23: ...inciple decommissioning must be carried out in In principle decommissioning must be car ried out in the following order 1 Interrupt gas supply see Gas supply interruption 2 Disconnect the process gas source from the pressure control panel 3 Seal all open screw connections tightly e g plug on process gas port 4 Flushing through to the process see Flushing through to the process 5 Close all valves 6...

Page 24: ...ap propriately skilled specialist companies and persons b The product is not permitted to be re used following disassembly All components must be disposed correctly NOTICE Lighting Incorrect switching actions or confusion can occur due to inadequate lighting a Ensure sufficient lighting in accordance with the statutory regulations Before dismantling and disposal of the pressure control panel it mu...

Page 25: ...www spectron de sites default files 2020 08 Declaration 20of 20decontamination pdf has been duly completed 10 3 Disposal Dismantling and disposal must be carried out in accordance with the official and legal require ments at the site of the system The operator must produce a risk assessment and work instruc tions before dismantling A piece of equipment may only be disposed of when the decontamina ...

Page 26: ...Spectron Gas Control Systems GmbH Fritz Klatte Str 8 D 65933 Frankfurt Tel 49 0 69 38016 0 Fax 49 0 69 38016 200 info spectron de www spectron de ...

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