PART IV: MAINTENANCE
40
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.
DANGER! Do not invert the servomotor cables.
Attention: before adjusting the combustion head, turn the burner off and wait until it gets cold.
position
to push
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.
1
2
3
4
5
6
7
C
G
AR
V
C
G
A
O
VR
Key
VRT
Head adjusting screw
AR
Threaded rod
V
Fixing screw
G
Gas manifold
OR
”O” ring
C
Cover
Summary of Contents for LAMTEC BT3 Series
Page 46: ...PART IV MAINTENANCE 46...
Page 47: ......
Page 98: ......
Page 99: ......
Page 100: ......
Page 114: ......
Page 123: ......
Page 124: ......
Page 125: ...WB1 QF A QF B...
Page 126: ......
Page 127: ......
Page 129: ......
Page 130: ......
Page 131: ...INTERFACE...
Page 132: ...R1 R2 POT...
Page 135: ......
Page 136: ......
Page 137: ......