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Afriso EURO-INDEX Eurovac 04-1 Operating Instructions Manual

Vacuum type leak detector
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Operating Instructions
Vacuum type leak detector
Type: Eurovac 04-1 (LAZ-04/1)
Product No.: 43660
Technical Approval of the German
Institute for Building Technology: Z-65.22-4
Read instructions before using device!
Observe all safety information!
Keep instructions for future use!
Version: 12.2007
ID No.: 854.001.0108
Mess-, Regel- und
Überwachungsgeräte
für Haustechnik,
Industrie und Umweltschutz
Lindenstraße 20
DE-74363 Güglingen
Telefon: +49(0)7135-102-0
Service: +49(0)7135-102-211
Telefax: +49(0)7135-102-147
E-Mail: info@afriso.de
Internet: www.afriso.de
Leak detectors
Z-65.22-4

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Summary of Contents for Afriso EURO-INDEX Eurovac 04-1

  • Page 1 E-Mail: info@afriso.de Internet: www.afriso.de Operating Instructions Vacuum type leak detector Leak detectors Z-65.22-4 Type: Eurovac 04-1 (LAZ-04/1) Product No.: 43660 Technical Approval of the German Institute for Building Technology: Z-65.22-4 Read instructions before using device! Observe all safety information! Keep instructions for future use! Version: 12.2007...

  • Page 2: Table Of Contents

    Leak detector ....................15 Connection lines ..................15 Valve settings .....................18 Electrical connection...................19 Commissioning device................20 Operation .......................21 Alarm ......................22 Test......................22 Maintenance ......................23 Maintenance times ..................24 Maintenance activities ................24 Troubleshooting .....................25 10 Shutting down and disposal...................25 11 Spare parts and accessories .................26 Eurovac 04-1 (LAZ-04/1)
  • Page 3 12 Warranty........................ 26 13 Copyright....................... 27 14 Customer satisfaction ................... 27 15 Addresses ......................27 16 Appendix ....................... 27 16.1 Certificate of expert ................... 27 16.2 List of substances for LAZ-04/1..............28 16.3 Approval documents .................. 31 Eurovac 04-1 (LAZ-04/1)

  • Page 4: About This Manual

    1.2 Explanation of notes, symbols and typeface Symbol Meaning Prerequisite for an activity Activity consisting of a single step Activity consisting of several steps Result of an activity • Bulleted list Indication on a display Text Highlighting Highlighting Eurovac 04-1 (LAZ-04/1)

  • Page 5: Safety

    Please refer to the respective test certificates for the conditions for using the leak detectors with non-standard tanks with a mark of con- formity. Important: The interstitial space of the tank must be sufficiently re- sistant to the stored liquid. Eurovac 04-1 (LAZ-04/1)

  • Page 6: Predictable Incorrect Application

    Operate the LAZ-04/1 leak detector only when it is in perfect condition. Always observe the operating instructions, all perti- nent local and national directives and guidelines as well as the Eurovac 04-1 (LAZ-04/1)

  • Page 7: Staff Qualification

    The manufacturer or the sales company shall not be liable for damages resulting from any use other than the use explicitly permitted in this instruction manual. The manufacturer shall not be liable for misprints. Eurovac 04-1 (LAZ-04/1)

  • Page 8: Product Description

    (230 V~) is available. The leak detector generates a constant vacuum in the interstitial space of the tank and generates alarm in case of a pressure drop. The alarm is indicated visually and audibly and is made available via a voltage-free relay contact (1 changeover contact). Eurovac 04-1 (LAZ-04/1)

  • Page 9: System Components, Controls And Display Elements

    Suction line connection 2 Red alarm lamp Exhaust connection 3 Toggle switch 10 Pressure gauge connection 4 Lead seal fastening 11 Capillary tube connection 5 Filter 12 Measurement valve 6 Condensate trap 13 Type designation plate 7 Test valve Eurovac 04-1 (LAZ-04/1)

  • Page 10: Function

    No alarm is triggered in case of a power failure. When mains power is available again, the device immediately resumes operation. If a leak has occurred in the meantime, this is indicated. Eurovac 04-1 (LAZ-04/1)

  • Page 11: Operating Modes

    Condensate trap with filter Electrical connection Red: Measurement Green: Exhaust Condensate trap Transparent: Suction Tank vent Liquid barrier Interstitial space Outer tank wall Pressure gauge connection Connection capillary tube to tank Fig. 3: Application example Eurovac 04-1 (LAZ-04/1)
  • Page 12 13 Condensate trap installed at lowest point of line 1 LAZ-04/1 2 AFRISO event reporting system 3 Internet 4 E-mail 5 Mobile phone 6 Fax 7 Telephone Fig. 5: Remote leak reporting with AFRISO event reporting system Eurovac 04-1 (LAZ-04/1)

  • Page 13: Specifications

    PVC hose 4 x 2 mm, 6 x 2 mm Operating temperature range Ambient -5 °C to +50 °C Storage -10 °C to +60 °C Supply Supply voltage 230 V~ Rated power 95 VA Mains fuse T 0.8 A Electrical safety Protection class EN 60730 Eurovac 04-1 (LAZ-04/1)

  • Page 14: Approvals, Tests And Conformities

    The leak detector must be accessible and easy to oversee at all times. • Choose an installation site that is as close as possible to the tank to be monitored. The ambient temperature must be in range. Eurovac 04-1 (LAZ-04/1)

  • Page 15: Leak Detector

    If a steady gradient to the tank cannot be maintained, install condensate traps at the lowest points. In case of underground connection or outdoor installation of plastic hoses, use weather-resistant protective pipes. Connect the capillary tube to the capillary connection of the tank. Eurovac 04-1 (LAZ-04/1)
  • Page 16 Suck the leak detection fluid from the interstitial space into the carboy until the liquid column becomes unstable and air is with- drawn. Remove the maximum possible volume of liquid from the interstitial space. A specified minimum volume must be withdrawn in any event: Eurovac 04-1 (LAZ-04/1)
  • Page 17 Connecting lines, liquid barrier, connection pieces and condensate traps must be resistant to the stored liquid and its vapours. Eurovac 04-1 (LAZ-04/1)

  • Page 18: Valve Settings

    Valve setting Operating status Normal operation Test with pressure gauge Not permitted Not permitted Test valve at white suction line connection Table 5: Settings of test valve Valve setting Operating status Normal operation Venting Not permitted Not permitted Eurovac 04-1 (LAZ-04/1)

  • Page 19: Electrical Connection

    (1 changeover contact). The relay cable must also be permanently installed. Route it through the rubber cable gland at the top right into the leak de- tector. Connect it to the designated terminals ('relay contact'). Eurovac 04-1 (LAZ-04/1)

  • Page 20: Commissioning Device

    Leak detector is mounted and installed as per chapter 6.2, page 15. Electrical connection as per chapter 6.4, page 18. Both valves are in "Normal Operation" setting. Measurement valve Test valve (red connection) (white connection) Interstitial space is pre-evacuated. Eurovac 04-1 (LAZ-04/1)

  • Page 21: Operation

    The red alarm lamp is off. • The audible alarm is off. When the leak detector is tested (refer to chapter 7.2, page 22), the red alarm lamp must light up and the audible alarm must switch on. Eurovac 04-1 (LAZ-04/1)

  • Page 22: Alarm

    The lateral connection of the red capillary tube connection is pro- vided for connecting a vacuum gauge to test the system. Connect the vacuum gauge (0-1000 mbar). Set the measurement valve (red connection) to "Test". The gauge indicates the vacuum in the interstitial space. Eurovac 04-1 (LAZ-04/1)

  • Page 23: Maintenance

    (according to the German Water Protection Act § 19 l WHG or the regulations applicable in your country). A leak detector is safety equipment that may only be repaired by the manufacturer in case of damage. Eurovac 04-1 (LAZ-04/1)

  • Page 24: Maintenance Times

    Remove the transparent cover from the mains fuse. Replace the mains fuse F2: T 2 A. Snap the transparent cover onto the mains fuse. Refit the upper housing part and screw it to the base. Switch on the mains voltage. Eurovac 04-1 (LAZ-04/1)

  • Page 25: Troubleshooting

    The electronic inserts can be easily separated and the device consists of recyclable materials. If you do not have the opportunity to dispose of the used device in accordance with environmental regulations, please contact us for possibilities to dispose of it or to return it. Eurovac 04-1 (LAZ-04/1)

  • Page 26: Spare Parts And Accessories

    The warranty of the manufacturer for this product is 24 months after the date of purchase. This warranty shall be good in all countries in which this device is sold by the manufacturer or its authorised deal- ers. Eurovac 04-1 (LAZ-04/1)

  • Page 27: Copyright

    Alarm ON: _______mbar, Alarm OFF: _______mbar Pressure drop complete facility: ______mbar in _______minutes Tank according to DIN _______, year of manufacture: _______, li- tres: _________ Factory no.:___________, aboveground, underground Tank manufacturer:____________________________________ Specialised company:__________________________________ Owner: _____________________________________________ Location of system:____________________________________ Date:________________, Signature:____________________ Eurovac 04-1 (LAZ-04/1)

  • Page 28: List Of Substances For Laz-04/1

    Turpentine substit., flash point > 100 °C boiling point > 100 °C 17 (3176) Brake fluid, hydraulic, flash point > 100 °C Glysatin, antifreeze Ethylglycol, flash point > 100 °C Diethylene glycol Ethylene glycol Methylglycol Adipic acid dinitrile Arsenic acid, aqueous solution Benzotrichloride Boric acid Butylene phenol, liquid Eurovac 04-1 (LAZ-04/1)
  • Page 29 100 °C, boiling point > 100° Potassium chloride Potassium hydroxide aqueous solution max. 20 % Potassium nitrate aqueous solutions Potassium sulfide Hydrocarbons and mixtures, flash point > 100 °C Magnesium chlorate solutions Magnesium nitrate solutions Sodium acetate solutions Sodium chloride solutions Eurovac 04-1 (LAZ-04/1)
  • Page 30 Coal tar naphtha, flash point > 100 °C boiling point > 100 °C 63 (3167) Tars, liquid flash point > 100 °C 65 (3226) Tinctures, medical, in alcohol solutions, flash point > 100 °C Natural linseed oil Natural olive oil Natural caster oil Natural wheat germ oil Mineral brine Eurovac 04-1 (LAZ-04/1)

  • Page 31: Approval Documents

    Appendix 16.3 Approval documents Eurovac 04-1 (LAZ-04/1)
  • Page 32 Appendix Eurovac 04-1 (LAZ-04/1)
  • Page 33 Appendix Eurovac 04-1 (LAZ-04/1)
  • Page 34 Appendix Eurovac 04-1 (LAZ-04/1)
  • Page 35 Appendix Eurovac 04-1 (LAZ-04/1)
  • Page 36 Appendix Eurovac 04-1 (LAZ-04/1)

This manual is also suitable for:

Laz-04/1

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