SGB DLR-2 Series Documentation Download Page 27

Warranty

L:\ÜBERSETZUNGEN\DOKUMENTATIONEN\ENGLISCH\GARANTIE-ERKLÄRUNG NEU-GB.DOC

Dear customer,

You have purchased a high-quality leak detector from our company.

All of our leak detectors undergo a 100% quality control examination.

The type plate with the serial number is only affixed after all test criteria have been complied with.

The 

warranty period

 for our leak detectors is 

24 months

, beginning on the date of installation on

site.

The maximum warranty period is 27 months from our date of sale.

Our warranty will be effective only if the customer submits to us the functional report 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.

Our warranty shall not apply in the event of faulty or improper installation or improper operation, or
if modifications or repairs are carried out without the manufacturer's consent.

In case of malfunction, please contact your local specialist company:

          

Stamp of the specialist company

Yours sincerely

Sicherungsgerätebau GmbH

Hofstraße 10     -     D - 57076 Siegen

+49 / 271 / 48964 - 0

Fax:  +49 / 271 / 48964 - 6

Summary of Contents for DLR-2 Series

Page 1: ...Overpressure leak detector DLR 2 Z 65 26 304 Documentation DLR 2 SICHERUNGSGER TEBAU GMBH Hofstra e 10 57076 Siegen Art no 606 202 Status 11 2004...

Page 2: ...u GmbH Siegen GI 1 Contents of the documentation 1 Technical description by SGB 12 pages 2 Drawings accompanying the technical description 4 pages 3 Technical data 1 page 4 Worksheet Installing thread...

Page 3: ...4 5 3 Assembly of the leak detector 4 5 4 Assembly of the connection pipes between leak detector and pipework 5 5 5 Selection of pressure reducing device 5 5 6 Gas bottle and pressure reducing device...

Page 4: ...More extensive demands on the interstitial spaces are revealed in TRbF 131 231 part 1 the approval principles of DIBt or prEN 13160 3 2 Material to be transported Liquids hazardous to water2 3 3 Press...

Page 5: ...nto operation process by building up pressure on top of the nominal pressure usually by means of a mobile pressure tank The pressure in the interstitial space is monitored by a pressure switch in the...

Page 6: ...lated 7 A test valve must be designed on the end of the pipework away from the leak detector 8 Before inspection chambers are entered the nitrogen content must be tested and the in spection chamber fl...

Page 7: ...above ground outside must be in a protective outer pipe 6 Seal the protective pipe gas tight 7 Avoid electrostatic charge e g when introducing and pulling through pipes 5 5 Selection of pressure redu...

Page 8: ...pendix 6 Putting into operation service 6 1 Basic instructions 1 Assembly according to chapter 5 instructions given in that chapter must also be heeded here 2 The interstitial space must be flushed wi...

Page 9: ...with item 2 5 Note the new values in the housing cover and proceed with setting as follows 6 Unscrew the safety pin on the pressure switch 7 Close both shut off cocks of the testing device Insert the...

Page 10: ...sh the cause quickly and eliminate the problem 4 The operator must visually check at regular intervals that the in operation lamp is working 5 The leak detector must be disconnected from the mains for...

Page 11: ...e tasks to be carried out with the person responsible on spot 2 Heed the safety instructions regarding contact with the stored goods present 3 Check the through connections of the interstitial space c...

Page 12: ...e into coupling 51 connect the testing device to coupling 6 2 cf P 115 520 2 Set the pressure regulating valve to nominal pressure 3 Open the shut off valve on the pressure reducing device 4 Open shut...

Page 13: ...e reached in order to guarantee one year of trouble free operation 9 Once the air tightness test has been completed remove the testing device from the con nection remove the test pressure gauge from t...

Page 14: ...e of contaminated components possible gas evolution properly 9 Marking Electrical data Serial number Type description Date of manufacture month year Manufacturer s mark Statutory marks Connecting pipe...

Page 15: ...Ex Ex 71 88 57 99 99 01 6 2 09 06 11 2000 M1 102 021 022...

Page 16: ...Ex 69 71 59 55 01 6 2 09 99 99 57 57 88 88 88 06 11 2000 M2 102 021 022...

Page 17: ...2 1 6 1 6 2 6 2 2 2 51 I II bar 0 16 10 0 100 200 300 bar bar 0 0 2 2 6 6 4 4 8 8 10 10 04 12 2000 P 115 520...

Page 18: ...1 3 4 5 7 8 10 9 2 09 01 69 71 59 55 18 12 2000 SL 851 700 4 2 1...

Page 19: ...V 50 Hz 8 A min 5 V 5 mA External fuse of the leak detector max 10 A Overvoltage category 2 1 1 Terminal assignment 1 Ground 2 Phase 3 Neutral 4 5 External signal voltage in case of alarm 7 8 Potenti...

Page 20: ...thread of the basic body 3 Olive threaded fitting for plastic and metal pipes 1 Insert the reinforcing sleeve into the end of the pipe 2 Knock in the reinforcing sleeve 3 Push the union nut and the o...

Page 21: ...ay round 3 Wire clip clamp tightly using pliers and push onto the joint Screw clip push the clip over the joint and tighten it using a screwdriver care must be taken that the clip is a smooth tight fi...

Page 22: ...Applicant Sicherungsger tebau GmbH Hofstr 10 D 57076 Siegen Subject of approval Leak detector types DLR 2 11 and DLR 2 22 forming part of a leak detector device for double wall pipework in equipment...

Page 23: ...granted regardless of testing or approval reservations of other legal areas e g 1 st Directive to the device safety law low voltage guideline Law governing electromagnetic compatibility of devices EMV...

Page 24: ...essary from a technical point of view the leak detector shall be re tested 2 3 3 Initial testing of the leak detector by an authorised technical control board Initial testing shall comprise the functi...

Page 25: ...d maintained according to paragraphs 6 and 7 of the technical specification 1 The technical specification 1 should be part of the manufacturer s supply By order Strasdas Authenticated Official seal De...

Page 26: ...rtain voltage limits and defined in the 1 st Code on the Equipment Protection Law dated 11 June 1979 This declaration applies for appliances produced according to the documentation technical descripti...

Page 27: ...rom our date of sale Our warranty will be effective only if the customer submits to us the functional report or test report on initial putting into service prepared by a recognised company specialised...

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