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Summary of Contents for VL 230

Page 1: ...Vacuum leak detector VL Documentation VL SGB GMBH Hofstra e 10 57076 Siegen GERMANY Art No 605 302 Issue 07 2019...

Page 2: ...line Diagnostics with Ethernet module Manometer The leak detector is equipped with a digital pressure display in the housing cover Protected Construction of the leak detector in a weatherproof housing...

Page 3: ...endix TD Technical Data 1 page 3 4 Appendix DP Evaluating the display for the function Tightness test 1 page 3 5 Using the leak detector on tanks which have been allowed to warm up 4 pages 3 6 VL FA7...

Page 4: ...E only 9 4 5 Mounting the solenoid valve s VL E only 9 4 6 Selection of the electrical supply line VL E only 10 4 7 Electrical connection 10 4 8 Installation examples 11 5 Start up 11 6 Operating inst...

Page 5: ...part of a leak detection system e g DIN standards proofs of usability issued by the building inspection authorities determina tion of suitability etc No leak detection liquid in the interstitial space...

Page 6: ...ove ground with suction line to the low point D 01 VL 34 to VL 570 Appendix E No E 3 E As D but without suction line to the low point E 01 VL 230 to VL 570 Appendix E No E 1 F Rectangular or cylindric...

Page 7: ...cuum leak detector is connected to the interstitial space via the suction and measuring line possibly also via the connection line s The vacuum generated by the pump is measured and controlled by a pr...

Page 8: ...solenoid valves are connected they close and the pump stops If in place of the liquid stop valve a leak probe is mounted in the suction line in connection with solenoid valves the alarm signal is trig...

Page 9: ...Once the cause for this has been eliminated the Alarm p pAE will be displayed again The audible alarm signal is not given but the other LED blinks accord ing to the table Alarm probe See Alarm p pAE...

Page 10: ...tions 4 1 General notes 1 Heed manufacturers approval for the tanks and the interstitial space 2 Installation and start up must be carried out by a qualified company5 3 Heed relevant regulations conce...

Page 11: ...t line7 10 Conduits for connecting lines have to be sealed gas and liquid tight at the inlet and outlet points 11 For applications using a pressure compensating vessel in the measuring line if suction...

Page 12: ...to the pneumatic principle the liquid to be monitored is extremely dangerous e g potentially fatal if escaping liquid e g due to just sufficient resistance of the interstitial space has to be establis...

Page 13: ...with 24 VDC voltage supply 2 230 V respectively with 24 VDC voltage supply 3 4 Occupied leak detector pump 5 6 External signal voltage supply in case of alarm is switched off using mute button 7 8 VL...

Page 14: ...stitial space This means the shaft can be as deep as required 5 Start up 1 Heed and observe specifications in chapter 4 2 Carry out pneumatic connection 3 Set up electrical connection do not apply vol...

Page 15: ...for leak detectors with con nected solenoid valve s 6 2 Intended use Double walled tanks according to chapter 2 under the listed conditions Grounding according to valid regulations Leak detection syst...

Page 16: ...ting lines 3 Open condensate traps and empty them NOTE Condensate traps can contain storage product s make sure you take suitable precautions 4 Close condensate traps 5 Three way valves 20 and 21 to p...

Page 17: ...ng device 3 Close the needle valve of the testing device 4 Three way valves 20 and 21 to position II Operating pressure is built up in the test tank 5 Aerate using the needle valve determine the pump...

Page 18: ...1500 2 25 hours 2000 3 00 hours 2500 3 75 hours 3000 4 50 hours 3500 5 25 hours 4000 6 00 hours 5 Test cock to position I remove measuring gauge 6 4 9 Setting up the operating condition 1 Seal the hou...

Page 19: ...ersion 24 2 Fine wire fuse T 250 mA 230 V version T 1 A 24 VDC version 24 3 Fine wire fuse T 1 A 230 V version T 1 A 24 VDC version 27 Liquid stop valve 27 Liquid stop valve connection against the blo...

Page 20: ...L 18 07 2019 17 96 Node point 97 Leak probe only VL E 98 Sealing plug 101 Suction line leading to low point 102 Pressure sensor 105 Control unit 106 Contacts for serial data transmission 111 Cooling s...

Page 21: ...I I II II III III IV IV 21 21 21 21 20 20 20 20 27 11 2002 P 060 000...

Page 22: ...Ex 73 73 73 101 101 101 68 03 43 27 97 17 12 2002 A 01 60 102 76 30 21 61 20 H max...

Page 23: ...Ex 73 73 73 68 03 43 27 97 17 12 2002 B 01 H max H max 21 20 71 36 69 01 01 2 09 H max...

Page 24: ...Ex 73 101 43 03 68 33 17 12 2002 D 01 H max 27 21 20 71 69 01 09 H max...

Page 25: ...Ex 73 43 03 68 17 12 2002 E 01 H max 27 21 20 71 69 01 09 H max...

Page 26: ...Ex 17 12 2002 H 01 27 43 03 68 93 89 101 73 27 27 27 21 20 71 69 01 09...

Page 27: ...Ex 17 12 2002 I 01 21 20 71 69 01 09 74 89 73 74 89 73 74 89 73 74 89 73 74 57 57 57 57 57 57 95 96 89 73 89 73 43 03 68 27 max 2 0 m 27 max 2 3 m L max max 0 3m...

Page 28: ...Ex 17 12 2002 J 01 21 21 20 20 71 71 69 69 01 01 09 09 74 101 74 74 73 74 74 57 57 57 57 57 57 95 96 43 43 03 03 68 68 27 27 27 L max max 0 3 m H max H max H max...

Page 29: ...Ex 68 68 43 43 27 73 73 73 101 101 27 97 18 12 2002 K 01 21 21 20 20 71 71 36 69 69 01 01 01 2 09 09 H max H max...

Page 30: ...18 01 2002 L 01 27 02 82 101 73 33 68 43 03 Ex 21 20 71 69 01 09...

Page 31: ...18 01 2002 M 01 73 Ex 21 20 71 69 01 09 95 96 74 02 43 03 68 27 27 L max max 1 m...

Page 32: ...Ex 73 101 68 03 43 27 18 12 2002 O 01 21 20 71 36 69 01 01 2 09 27 33 44 p 10 bar...

Page 33: ...21 02 2017 SL 853 600 2 6 4 5 3 11 12 1 AC DC 105 106 102 71 01 69 24 1 24 3 59 09 76 17 60 Rp...

Page 34: ...21 02 2017 SL 854 800 2 i 10 9 6 4 5 3 11 12 1 AC DC 7 8 21 22 105 106 44 71 36 01 76 01 2 69 60 24 1 24 3 24 2 59 09 Rp...

Page 35: ...22 84 85 85 22 52 98 98 0 Kl 1 0 17 12 2002 P 115 392 21 21 20 20 90 90...

Page 36: ...rox 500 mbar until no more liquid is suctioned Repeat the evacuation process after a break if necessary to make sure a gas buffer is created above the remaining leak detection liquid A 3 Mounting and...

Page 37: ...8 1 1 1 3 1 7 2 2 2 7 3 1 1 9 1 1 1 2 1 6 2 0 2 5 2 9 Above and under ground tank s pipe s E 2 Max Tank height depending on density Hmax m Density of the product stored kg dm3 VL 34 VL 230 VL 255 VL...

Page 38: ...6 1 9 1 9 1 9 5 350 1 6 1 9 1 9 1 9 1600 6 960 1 6 1 9 1 9 1 9 5 400 1 4 1 9 1 9 1 9 6 960 1 4 1 9 1 9 1 9 2000 8 540 1 4 1 9 1 9 1 9 6 665 1 0 1 9 1 9 1 9 2500 8 800 1 0 1 9 1 9 1 9 8 400 0 9 1 9 1 9...

Page 39: ...z 200 VA min 20 mA 24 VDC max 24 VDC 50 VA Switch contact load dry relay contacts max 230 VAC 50 Hz 3 A terminals 11 and 12 min 6 V 10 mA External fuse for the leak detector max 10 A Overvoltage categ...

Page 40: ...test on a leak detector to see directly whether there is any need to look for leaks After pressing the button this is confirmed by a brief audible signal which can be heard once followed by a flashin...

Page 41: ...and therefore a change in pressure drop in underpressure False alarms which might be triggered due to this rise in pressure need to be avoided if at all possible Both aspects can even be significant...

Page 42: ...ap e g with a heater band might need to be introduced 6 To exclude the risk of the leak detector pump overheating underpressure must be genera ted with a suitable installation pump 7 A float switch ve...

Page 43: ...15 07 2008 W 01 27 02 82 101 111 112 73 33 68 43 03 Ex 21 20 71 69 01 09 50 150 C...

Page 44: ...Ex 73 101 112 68 43 97 15 07 2008 W 02 21 44 20 71 36 69 01 01 2 09 50 150 C...

Page 45: ...y B Setting the type of the tank By pressing the button shortly the type of tank will be chosen By pressing long the choice is confirmed Available tank types Cylindrical cyl Ball shaped Cube C Setting...

Page 46: ...g If you have to change any data you have to start the programming from the beginning 3 Operation Start the measurement by pressing the key After a short time the filling level in l and cm will appear...

Page 47: ...18 11 2003 Dimension Drilling To remove the cover To open the cover 170 230 6 B x H x T 266 x 217 x 110 266 30 100 217 250 350...

Page 48: ...8 200 260 300 T 140 220 28 06 2005 Dimension Drilling...

Page 49: ...nto the pipe end 2 Insert the pipe with support sleeve as far as it will go 3 Tighten nut of screw connection by hand to the resistance then turn further 1 turns with the wrench 4 Release nut 5 Tighte...

Page 50: ...round 3 Wire clip press together with pliers and push onto the connection point Screw clip push onto the connection point and tighten with screw driver Make sure that the clip is an even tight fit 5 H...

Page 51: ...he EU directives listed below This declaration shall lose its validity if the device is modified without consulting us Number short title Satisfied regulations 2014 30 EU EMC Directive EN 61 000 6 3 2...

Page 52: ...1 2 2003 Notified body T V Nord Systems GmbH Co KG CC Tankanla gen Gro e Bahnstra e 31 22525 Hamburg Germany ID number of the notified test laboratory 0045 7 Declared performance Essential features P...

Page 53: ...rocedure initial testing Testing period 19 06 08 12 2014 Test results The leak detectors of type VL VLR as vacuum systems correspond to the leak monitoring system class I according to EN 13160 1 2003...

Page 54: ...ort or test report on initial putting into service prepared by a recognised company specialised in water and water protection systems including the serial number of the leak detector The warranty shal...

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