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Spectron BE56-2U-VCR, User Manual

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Spectron BE56-2U-VCR User Manual Download Page 13

Spectron Gas Control Systems GmbH

Design and function | 4

GES_BE56-2U-VCR_1020

13

4 Design and function

4.1 Design

Illustration of the pressure control panel with gas cylinder connected

12

9

5

1

7

6

4

3

2

11

10

Illustration 1: 

Pressure control panel design BE56-2U-VCR

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

Pre-pressure gauge

PG P1

5

High-pressure waste gas valve

HPV

6

Pressure regulator

PR

7

Outlet pressure gauge

PG P2

9

Waste gas connection

¼"-VCR female

10

Process gas connection

¼"-VCR female

Summary of Contents for BE56-2U-VCR

Page 1: ...User manual Pressure control panel BE56 2U VCR 10 2020 ...

Page 2: ...on work 16 5 2 1 Installation 16 5 2 2 Connecting the incoming and outgoing lines 16 5 3 Checking the system 17 5 3 1 Pressure test with purge gas 17 5 3 2 Helium leak test 17 6 Commissioning 18 6 1 Preparations for commissioning 18 6 2 Procedure for commissioning 18 6 2 1 Connecting the process gas source 18 6 2 2 Flushing in the process gas to the process 19 6 2 3 Passivation and flushing for fl...

Page 3: ... cleaning 25 9 Repair 26 9 1 General information on repair work 26 9 2 Troubleshooting and fault rectification 27 10 Decommissioning and recommissioning 28 10 1 Decommissioning 28 10 2 Recommissioning 28 11 Dismantling and disposal 29 11 1 General information on dismantling 29 11 2 Returns 30 11 3 Disposal 30 ...

Page 4: ...ntation including the user manual must therefore be kept either on the system or in a suitable and accessible location This user manual contains information protected by copyright law It must not be photocopied reproduced translated or copied onto data carriers either in full or in part without prior author isation Spectron retains all further rights The pressure control panel constitutes an incom...

Page 5: ...EU To be able to use the Pressure control panels as intended all persons working with it must comply with the specifications of the relevant user manual The area in which hazards can occur when used as intended is the area around the Pressure control panels The danger zone changes depending on the system status and use 2 2 Misuse Any improper use constitutes misuse Pressure control panels may only...

Page 6: ...d the value of 70 dB A It is not necessary to wear hearing protection The waste gas line or a burst disc line must not end in areas where the escaping process gas poses a hazard to persons or the environment Further emissions in the form of vibrations radiation 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 ...

Page 7: ...n Betriebssicherheit Tech nical Regulations on Operational Safety TRBS 1111 2152 3145 3146 Technische Regeln Betriebssicherheit Tech nical Regulations on Operational Safety DGUV Regulation 1 German Trade Association Principles of Pre vention DGUV Rule 113 001 German Trade Association Rules on Explosion Protection EIGA documents ...

Page 8: ...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 9: ...oking 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 pr...

Page 10: ...erable 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 interva...

Page 11: ...tandard with an integrated relief valve to protect the armatures except for variants with outlet pressures 100 bar The user must ensure there is a suitable safety device installed downstream if not already included with the equipment as standard NOTICE The pressure relief valve or the burst disc are used to blow out gas that must be conveyed away via a non permitted pressure rise They do not funct...

Page 12: ...ces Safety data sheets on the process gas used Personal protective equipment In addition operators must have the requisite physical and mental skills to operate and maintain the equipment Persons who do not meet this requirement e g visitors must not remain alone in the overall system Operating personnel must use appropriate personal protective equipment for the activities to be performed and the ...

Page 13: ...stration 1 Pressure control panel design BE56 2U VCR 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 Pre pressure gauge PG P1 5 High pressure waste gas valve HPV 6 Pressure regulator PR 7 Outlet pressure gauge PG P2 9 Waste gas connection VCR female 10 Process gas connect...

Page 14: ... disc pipe 12 Label 4 2 Functional description Waste gas Waste gas Waste gas Process gas Process gas Process gas Illustration 2 P ID BE56 2U VCR The intended use of the Pressure control panel BE56 2U VCR is the expansion of a gas from a gas source and the distribution of the gas with adjustable outlet pressure ...

Page 15: ... The scope of supply includes the product as described in the Design 13 chapter The trans fer points to process gas exhaust air and auxiliary 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...

Page 16: ... data sheets Familiarise yourself with the necessary work steps see Installation work 16 and prepare the necessary tools See also 2 Functional description 14 5 2 Installation work 5 2 1 Installation The pressure control panel can be mounted into a gas cylinder cabinet or on the room wall us ing C mounting rails The scope of delivery includes sliding blocks as well as nuts M8 and washers We recomme...

Page 17: ...es do not match check the pressure regulator setting and readjust if necessary 6 Leave the pressure for 10 minutes 7 After 10 minutes have elapsed check that the values on PG P1 and PG P2 still match and whether the pressure has remained constant 8 If there is no change release the pressure control panel via valve HPV and close all valves If the pressure has reduced perform a leak test to check wh...

Page 18: ... far as the stop when opening or closing them Make sure that the fittings are marked for the corresponding gas type all protective caps have been removed the assembly has been correctly carried out and a leak test has been performed all valves are closed the red marking is visible in the handwheel window the pressure regulator has been depressurised if possible the purge gas supply only standard f...

Page 19: ...rted set the pressure regulator step by step to the required outlet pressure 6 2 3 Passivation and flushing for fluorine mixtures DANGER Fluorine mixtures Fluorine mixtures are extremely toxic and corrosive gases Heavy reactions may occur if fluorine mixtures are applied to non passivated surfaces or in combination with air humidity a If the fittings are used for gas mixtures with a fluorine conte...

Page 20: ...eration for less than 48 hours For short interruptions to operation less than 48 hours the valve on the process gas source and valve PLI or a valve on the consumer can be closed No other shut off and safety measures are required 7 2 2 Interruptions to operation for more than 48 hours For longer interruptions to operation over 48 hours the following steps must be carried out 7 2 3 Putting the press...

Page 21: ...ntify secure and remove the empty process gas source Connecting the new process gas source 1 Provide new process gas source position in front of the bracket and secure using the safety chain 2 Remove and retain the protective cap and screw plug 3 Check the port thread and sealing a new sealing must be used each time the gas source is exchanged 4 Screw the process gas connection onto the gas source...

Page 22: ...7 Operation Spectron Gas Control Systems GmbH 22 GES_BE56 2U VCR_1020 The pressure control panel is ready for supply ...

Page 23: ...cluding 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 wor...

Page 24: ... 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 ov...

Page 25: ...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 26: ...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 CAUTION Injury or damage in the event of incorrect assembly or disassembly Special steps are required for a...

Page 27: ...ises 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 28: ...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 20 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 valve...

Page 29: ... 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 m...

Page 30: ... www spectron de sites default files 2020 08 Declaration 20of 20decontamination pdf has been duly completed 11 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 31: ...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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