Witt LEAK-MASTER EASY Instruction Manual

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Instruction Manual for

WITT LEAK-MASTER

EASY

Caution!

Filling the LEAK-MASTER

EASY with water warmer than ambient temperatures may cause thermal

expansion of the plastic and the tank may crack. This is not covered under warranty.

Issue: 24.04.2017

This issue is not subject to change management

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Summary of Contents for Witt LEAK-MASTER EASY

Page 1 EASY with water warmer than ambient temperatures may cause thermal expansion of the plastic and the tank may crack. This is not covered under warranty. Issue: 24.04.2017 This issue is not subject to change management  Copyright WITT-GASETECHNIK GmbH & Co KG, 2017, all rights reserved...
Page 2: Table Of Contents
8.3 Setting support effect of the gas pressure spring ................15 8.4 Replacement of lid gasket ......................... 16 8.4.1 Devices with transparent or blue gasket installation .............. 16 : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment...
Page 3: Notes On These Operating Instructions
If unexpected malfunctions occur that you cannot rectify even with the assistance of these operat- ing instructions, please contact your local service agent, or call WITT-GASETECHNIK at the tele- phone number given below to receive additional instruction on operation. Please state the serial number of the device and give a short problem description.
Page 4: What Symbols Are Used
The “dot” marks actions to be performed.  The “square” is used to identify a list. This symbol indicates that you should turn the page. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013 witt@wittgas.com...
Page 5: Safety Instructions And Precautionary Measures
WITT-Service or when the instrument was used in a manner not conforming to its intend- ed use, or if the operation did not follow the applicable national health and safety regulations.
Page 6: Commissioning And Operation
Base frame Measurement chamber Vacuum hose Vacuum limiter- Vacuum is limited to -0.8 bar / 200 mbar abs. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013...
Page 7: Preparations
Handle of the ball valve should be oriented for ease of operation. A hose is supplied for drain- ing.  Install the vacuum hose (12) to the right rear connection on the lid. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013 witt@wittgas.com...
Page 8: Performing Measurements
Open ball valve (6). Wait until the set vacuum is reached. Then perform the visual testing.  Close ball valve (6).  Open the lid and remove the product. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013...
Page 9: Time Duration For Evacuation
4.8 l EASY 3 7.8 l EASY 4 15.0 l 14.9 EASY 5 19.4 l 19.2 : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013 witt@wittgas.com...
Page 10: General Test Method
Some products can be tested with lid film down using the dry chamber method, looking for product see section 6.1. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013 witt@wittgas.com...
Page 11: Altitude Simulation Test Method
Altitude simulation can be done wet or dry. Vacuum levels can converted to altitude with chart. Alti- tude reading will be a differential from current altitude. For absolute altitude, add the local altitude of the testing facility. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment...
Page 12: Leak-Master Easy Vacuum Set Test Method For Vacuum Packed Products
Close lid and start the vacuum at a very low level. Package ® expansion is slower with the LEAK-MASTER EASY vacuum set in use. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013...
Page 13: Suggestions For Setting Test Parameters
® The LEAK-MASTER EASY is useful for testing new materials, machinery, and products be- fore they are released to production. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013 witt@wittgas.com...
Page 14: Maintenance
Prolongation of service life of the water filling To reduce the change interval of the water in the test chamber, we recommend to use WITT Floc- culant 50 tablets. WITT Flocculant 50 tablets remove organic impurities and all kinds of microor- ganisms as e.g.
Page 15: Let Off The Water
Carefully tighten the screws (max. 10 Nm).  The position of the mounting plates should be similar on both sides. increase support : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment D-58454 Witten Fax: +49 (0)2302 89013...
Page 16: Replacement Of Lid Gasket
Press the remaining portions of the gasket into the groove.  Close the lid. Loosen and retighten hinge screws to set lid height. : +49 (0)2302 89010 WITT-GASETECHNIK GmbH & Co KG Salinger Feld 4-8 www.wittgas.com Gas Safety- & Control Equipment...