Nortec DRAABE Pure Water System User Manual
Page 55
Created: 21.09.2006
Changed: 29.02.2008
Printed: 02.03.2009
page 55 of 59
9.
Appendix
9.1
Replacement Parts
Position
Article No.
Article Name
1
001026
salt briquettes 25 kg
2
004039
microfilter
3
004040
activated carbon filter
9.2
Pressure Tests at the Tanks (legal requirement)
According to paragraph 10 of the German Ordinance on Pressure Vessels (DruckBehV),
recurrent tests are to be carried out on pressure vessels (inner and pressure test). Type
and scope of test depend on which of various groups the vessel belongs to:
Groups II and III: Recurrent tests by an expert. The time intervals between tests are deter-
mined by the operator.
Group IV:
Recurrent tests by an expert.
outer test:
every 2 years
inner test:
every 5 years
pressure test:
every 10 years
Responsibility for ensuring that the recurrent tests are carried out lies with the operator.
The pressure vessels to be obtained from us are to be placed in the following groups:
Groups II and II
DWD 18, DWD 80
Group IV
WM-0235, WM-0450, WM-0600,
WM-1000