PART II: INSTALLATION
22
MultiBloc MB-DLE -
Assembling the gas train
MULTIBLOC DUNGS MB-DLE 405..412
Mounting
1. Mount flange onto tube lines: use appropriate sealing agent (see Fig. 9);
2. insert MB-DLE: note position of O rings (see Fig. 9);
3. tighten screws A, B, C and D (Fig. 7 - Fig. 8), accordind to the mounting positions (Fig. 10);
4. after installation, perform leakage and functional test;
5. disassembly in reverse order.
2
MULTIBLOC DUNGS MB-DLE 415..420
Mounting
1. Loosen screws A and B
do not
unscrew (Fig. 11 - Fig. 12).
2. unscrew screws C and D (Fig. 11 - Fig. 12).
3. Remove MultiBloc between the threaded flanges (Fig. 12).
4. After mounting, perform leakage and functional tests.
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14
Keys
1 Gasket
2 Gas filter
3 Gas valves group
4 Bellows unit
41Manual valve
F”direction” arrows for
installation
gas supply network
1
5
1
4
1
2
1
3
1
A
B
C
D
MOUNTING POSITIONS
A
B
C
D
D
C
B
A
MOUNTING POSITIONS
