LW 300 E / LW 450 E
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A
Pressure gas vessel test
According to the Pressure Equipment Directive (PED 97/23/EC) and TÜV Darmstadt (German
supervising authorities). State: 10.12.2005
Subject: pressure gas vessels with a product permissible operating pressure [bar] x content volume
[litres] up to 999.
Example: Filter housing 1.7 l
Maximum operating pressure: 350 bar
Content volume: 1.7 litres
350 bar x 1.7 litres = 595
595 is smaller than 999 -> result: Test is applicable!!
Example: Filter housing 2.3 l
Maximum operating pressure: 350 bar
Content volume: 2.3 litres
350 bar x 2.3 litres = 805
805 is smaller than 999 -> result: Test is applicable!!
Pressure gas vessels up to 999 have to be tested as follows:
1. Examination after 5 years by a qualified person
Visual inspection, inside and outside.
2. Examination after 10 years by a qualified person
Visual inspection, inside and outside.
In addition, a water pressure test is carried out at 1.3 times of the permissible vessel operating pres-
sure.
M A I N T E N A N C E A N D S E R V I C E
Version: 261012-001 E
Содержание LW 450 E
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