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Adjusting the gas valves group and removing the filter
6
5
3
Prese di pressione
3
p
0
2
e
1
0
3
p
e
Check the filter at least once a year!
Change the filter if the pressure difference between pressure connection 1 and 3 (Fig. 1-Fig. 3)is p > 10 mbar.
Change the filter if the pressure difference between pressure connection 1 and 3 (Fig. 1-Fig. 3) is twice as high
compared to the last check.
You can change the filter without removing the fitting.
1
Interrupt the gas supply closing the on-off valve.
2
Remove screws 1 ÷ 4 using the Allen key n. 3 and remove filter cover 5 in Fig. 5.
3
Remove the filter 6 and replace with a new one.
4
Replace filter cover 5 and tighten screws 1 ÷ 4 without using any force and fasten.
5
Perform leakage and functional test, p
MultiBloc MBE
MultiBloc VD Mounting
1
2
1. Position VD on VB, fig. 2+3.
2. Slide VD forward up to the stop, fig. 4.
3. Screw VD on with 2 M5 screws for each, max. 5 Nm/44 in.-lb., fig. 5/6.
4. VD can be mounted rotated by 180°, fig. 7.
2
MB-DLE
405..412
1
0 CoperFKLR GHO ¿OWro
0
1,3,4,6 TDSSR D YLWH *
2 AWWDFFR PLVXrDWRre
5 TDSSR D YLWH 0
E
5
p
p
a
Br
6
5
p
p
a
Br
= 360 mbar.
max.
3
position
5
3
2
D
C
F
B
A
Prese di pressione
0
2
p
e
2
p
e
4
to push
5
41
PART IV: MAINTENANCE
0
MB-DLE
415 - 420 B01
1
0, 1, 2, 3, 4, 5
7DSSR D YLWH *
3
p
p
a
Br
5
3
p
p
a
Br
6
7
E
D
F
A
C
B
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