Air Volume Fine Adjustment - Viessmann VITOFLAME 200 Service Instructions Manual

Implementation
I
nitial start−up
A Air damper
B Test nipple
C Blast tube connection setscrew
D Blast tube connection
E Terminal screw
F Sensor plate
G Flame tube
(cont.)
M

3. Air volume fine adjustment

aint.
Please note:
The oil pressure is preset at the factory. Re−adjust the air volume if necessary.
Starting up the burner may require a fine adjustment.
Initial start−up, inspection and maintenance
1. Modify the sensor plate position
inside the flame tube. To do this,
turn the blast tube connection
setscrew C:
H Anti−clockwise ³ greater
H clockwise ³ smaller cross
Please note:
For standard values for burner
settings, see page 22.
2. Check the static burner pressure at
test nipple B.
3. Check the emission values by
measurement.
Please note:
Do not slacken sealed clamping
screw E, otherwise the zero point of
the blast tube connection will be
altered.
cross−section ³ more air,
section ³ less air.
7