Unigas H365X, Руководство по установке, использованию и обслуживанию

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PART IV: MAINTENANCE
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MultiBloc MBE
MultiBloc VD Mounting
Removing the combustion head

Remove the cover C .

remove the electrodes cables;

unscrew the 3 screws V which hold in position the gas manifold G and pull out the complete group as shown in the picture below.

Clean the combustion head by a compressed air blow or, in case of scale, scrape it off by a scratchbrush.
Note: to replace the combustion head reverse the procedure described above having care to place correctly the O ring ( OR ) between
burner and gas manifold.
Attention: before adjusting the combustion head, turn the burner off and wait until it gets cold.
position
to push
1
2
3
4
5
6
7
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.
C
G
AR
V
C
G A
O
VR
Key
VRTHead adjusting screw
ARThreaded rod
VFixing screw
GGas manifold
OR”O” ring
CCover