elco ES08.5200 G/F-VT Betriebsanleitung Seite 10

Commissioning
Description of settings
Combustion air
SQM 10 16
10
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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
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.
T yp e
E S 0 8 .
5 2 0 0
05/2009 - Art. Nr. 4200 1017 4400A
manuals search engine
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
In order to do this:
• Adjust the cams manually or with the
B u r n e r A ir s e ttin g in °
p o w e r i g n itio n
k W c a m III
7 0 0 2 5
3 1 0 0 -
5 2 0 0 -
capacity and to the values read on the
table enclosed.
key. The angular position can be read
from the indicators located on each
cam.
F r e q u e n c y in H z
n o m in a l
Ig n itio n N o m in a l
c a m I
- 3 0
7 0 - 5 1
8 0 - 5 7
-