Assembly and operating manual
Leak tester type 150Z
to check for leaks in LPG systems in vehicles, with additional test volume
ABOUT THE MANUAL
• This manual is part of the product.
• This manual must be observed and handed over to the operator to ensure that
the component operates as intended and to comply with the warranty terms.
• Keep it in a safe place while you are using the product.
• In addition to this manual, please also observe national regulations, laws and
installation guidelines.
GENERAL PRODUCT INFORMATION
The leak tester type 150Z is used to check for leaks in LPG systems for tests in leisure
vehicles according to EN 1949 or in small boats according to EN 10239.
FUNCTION DESCRIPTION
Test requirements according to EN 1949
The LPG system must meet the following requirements as to imperviousness when filled
with air at a pressure of 150mbar: With a test volume of at least 700cm
must not exceed 5mbar. IIf necessary, an additional test volume must be added. The
volume to be tested should be at least 700 cm³.
Example of use - Leak test in vehicles by experts*
*Experts are particularly those who, on the basis of their training, knowledge and experience
gained during practical activity, guarantee that they carry out the inspection properly.
Artikel-Nr. 02 611 51 b
This test device can be used to check for
leaks in accordance with the
requirements:
• EN 1949 (see 4.3 Tightness),
• EN 10239 (see 11 Leak test).
3
, the pressure drop
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