Vetter VSL 12 Manual Download

Page: 8 / 12

Time

Type of test

Tester

Basis

Interval

Before initial

Acceptance inspection

Work’s tester

Pressure Vessel Legislation § 9

commissioning

in manufacturer’s works

After receipt

Check on delivery

Qualified tester

DIN 14 152, Part 1, Item 5.2

by the user

After every

Visual and functional

Qualified tester

DIN 14 152, Part 1, Item 5.3.2

use

inspection

Annually

Visual and functional

Qualified tester

DIN 14 152, Part 1, Item 5.3.3

inspection

After repairs

Test on special

Qualified tester

Pressure Vessel Legislation § 11

occasions

Pressure Vessel Legislation and DIN 14152 Part 1 are only valid in Germany.

Table of recurrent tests

Summary of Contents for VSL 12

Page 1: ...with flammable or aggressive gases The lifting bags may only be filled using originalVetter fittings Check the equip ment before and after every use for perfect working order Pay attention to DIN 7716 if stored for longer periods of time We will be happy to supply an excerpt from this standard Safetyinstructions Use onlyVetter original fittings Only these fittings have been tested in the works in ...

Page 2: ...uld be wider and longer than it is high Danger Risk of slipping Never place metal on metal when propping up loads Place stones branches or similar materials under the bag to im prove adherence if used on slippery sur faces ice snow mud etc Avoidpointloads e g building cramps bolts Never use bags on sharp edges or on very hot days Use suitable liners and cover the complete surface of the bag Protec...

Page 3: ...anometer 8 shows the pressure in the bag Push the lever forwards to deflate the Lifting Bag and or lower the load 16 3 10 8 9 9 Operating Low Pressure Lifting Bags with dual deadman controller Connect the controller to the Lifting Bag with the in flationhose Push nipple into twin lock coupling until it catches and tighten by hand 9 Open the handwheel 3 on theVetter pressure regula tor Pull back th...

Page 4: ... in the event of a stop or fault find the cause and remedy The max tolerance for opening and closing the safety valve may be 10 The manometer 8 shows the pressure in the bag Open the discharge device on the head of the safety valve 7 by turning anti clockwise to deflate the Lifting Bag and or lower the load Operating with other compressed airsources Vetter adaptor sets are available for other com ...

Page 5: ...or foot 23 pump with manometer Reducing adaptors and air pumps are available from themanufacturer If the maximum pressure from the compressed air supply exceeds 4 bar 58 psi a pressure reducer must be used and the pressure reduced to approx 2 bar 29 psi Practicaltips You should normally use at least two bags of the same size and design Place each bag as close as possible to the end of the load Pul...

Page 6: ...ch which is approx 5 cm larger than the damage on all sides b Mark patch on bag c Roughen up the surface of the bag and one side of the patch d Apply a thin layer of special adhesive on the roughened up surface of the bag and the patch e Leave special adhesive approx 20 minutes to dry until no longer tacky Performance of tests Tests on delivery by user During this test in accord ance with DIN 14 1...

Page 7: ...25 psi 10 At 0 55 bar 8 psi the safety valve on the controller should be fully open the pressure inside the bag may not rise any further If the safety valve does not open fully stop the test and remedy the fault in the manner explained under Troubleshooting Once the fault has been remedi ed repeat this part of the test In accordance with the PressureVessel Legislation and DIN the user is responsib...

Page 8: ...IN 14 152 Part 1 Item 5 2 by the user After every Visual and functional Qualified tester DIN 14 152 Part 1 Item 5 3 2 use inspection Annually Visual and functional Qualified tester DIN 14 152 Part 1 Item 5 3 3 inspection After repairs Test on special Qualified tester Pressure Vessel Legislation 11 occasions Pressure Vessel Legislation and DIN 14152 Part 1 are only valid in Germany 21 Table of recu...

Page 9: ...1 000 114 01 000 Lifting power kN to 113 11 3 65 6 5 45 4 5 29 2 9 2 bags 1 set US tons 12 5 7 2 5 3 2 Lifting height cm 110 62 60 45 in 43 24 24 18 Diameter cm 120 91 76 61 in 47 36 30 24 Max alowable bar 0 5 0 5 0 5 0 5 working pressure psi 7 25 7 25 7 25 7 25 Air req for litres 3729 1209 816 393 2 bags cu ft 132 43 29 13 14 Nominal content litres 1243 403 272 131 1 bag cu ft 44 14 9 6 4 6 Test ...

Page 10: ...ght cm 110 62 60 45 in 43 24 24 18 Diameter cm 120 91 76 61 in 47 36 30 24 Max allowable bar 1 0 1 0 1 0 1 0 working pressure psi 14 5 14 5 14 5 14 5 Air req for litres 4972 1612 1088 524 2 bags cu ft 175 57 38 19 Nominal content litres 1243 403 272 131 1 bag cu ft 44 14 9 6 4 6 Test pressure bar 1 3 1 3 1 3 1 3 psi 18 9 18 9 18 9 18 9 Insertion ht cm 3 3 3 3 uninflated in 1 2 1 2 1 2 1 2 approx W...

Page 11: ... 60 45 65 Nominal stroke cm 18 30 45 65 Size cm 65 x 69 125 x 99 50 x 45 70 x 65 Nominal content litres 64 284 121 369 Air requirement at 0 5 bar litres 96 426 182 554 Weight kg 2 0 5 0 3 5 8 0 Working pressure bar 0 5 0 5 0 5 0 5 Test pressure bar 0 65 0 65 0 65 0 65 Bursting pressure bar 1 5 5 6 1 5 5 6 1 5 5 6 1 5 5 6 Insertion height cm 2 2 4 4 not available in USA Vetter Low Pressure Lifting ...

Page 12: ...their standard design Machine Directive 89 392 EEC as amended by Directives 91 368 EEC 93 44 EEC 94 68 EEC Harmonised standards employed EN 292 Part 1 2 National standards and technical specifications employed PressureVessel Legislation Internal measures ensure that the standard lifting bags always comply with the require ments of the latest EC Directives and applic ablestandards Zülpich October 2...

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