05/2009 - Art. Nr. 4200 1017 4400A
10
Commissioning
Description of settings
Combustion air
Servomotor Y10
1
Connection terminal board
2
Cam setting key
3
Seven adjustable graduated cams
4
Lever to operate the motor release
mechanism
5
Non adjustable graduated cylinder
for servomotor position
6
Graduated cylinder indicator
SQM 10 16
Cam functions
CamFunction
I
Nominal air flow
II
Air closure on shutdown 0
III
Firing air flow
IV
Free 0°
V
Cam
V
provides the minimum
control flow information (to be set
between the values of cam
I
and
VI
)
VI
Minimum control air flow
VII
Simultaneously powering up of the
large flame indicator and lower
hour meter at nominal flow rate
only
• Set this a few degrees lower than
the value read on cam
I
.
Cam
VI
determines the automatic minimum
control flow after the ignition phase. In the
electric control cabinet, the timer
K6
sets
itself at
≅
15s.
Setting
• Remove the cover.
• Check the cam drum reset.
• Pre-set the cams according to the boiler
capacity and to the values read on the
table enclosed.
In order to do this:
• Adjust the cams manually or with the
key. The angular position can be read
from the indicators located on each
cam.
T yp e
B u r n e r
p o w e r
k W
7 0 0
2 5
-
3 0
-
3 1 0 0
-
7 0
-
5 1
5 2 0 0
-
8 0
-
5 7
A ir s e ttin g in °
i g n itio n n o m in a l
c a m III c a m I
ES 0 8 .
5 2 0 0
F r e q u e n c y in H z
Ig n itio n N o m in a l
Содержание ES08.5200 G/F-VT
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