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13.3 Adjustable holding devices
13.3.1 FS 19-10 (for IR and UV, without ball-and socket-joint, with purge air connection)
Purchase order no.: 659 R 0102
± 5
Compact-
flame sensor
Fixing by means of
a camping ring / thumb nut
Insulating part
188
280
89
± 2
½"
1"
1"
78
13.3.2 FS 20-10 (for IR and UV, with ball-and socket-joint and purge air connection)
Purchase order no.: 659 R 0106
± 7
340
± 5
23
View
A
110
Ø
Ø
89
( 55 )
*
G2; 12 tief
Ø
Ø
11,5
Compact
flame sensor
Fixation by means of a
clamping ring / thumb nut
Insulating part
Purging air
Ball-and-socket-
joint, adjustable
in all levels
40°
A
188
5
110
78
½"
1"
± 2
Instructions for purge / sealing air
free of dirt and oil
> 20 mbar above the current pressure prevailing
inside the combustion chamber
< 50°C at the purge air inlet