Press
Enter
at the desired parameter.
Curve point 6 ver. 3
Change setting using the
Select -/+
buttons. Then servomotors drive to their new
position. During that time the display shows ">" instead of ":". Confirm the change by
pressing
Enter
or undo by pressing
Esc
. Then you return to the previous menu level.
The servomotor turning angle is 0…90° and they can be set at 0.1° accuracy. The
capacity and frequency converter setting range is 0…100 % and they can be set at 0.1
% accuracy.
Adjust at point 1:
● burner minimum load, note ratio
● set fan rotation speed as small as possible, but not under 60%
● check combustion values with flue gas analysis
● check combustion flame
● set load value, point load is determined according to current fuel consumption as
percentages from maximum load
In servomotors for air and frequency converter control, residual oxygen is adjusted as
desired for each curve point.
When you have made changes, press
Esc
.
Curve point 7 ver. 3
If you want to save curve point setting changes, press
Enter
. If you want to leave
without saving changes, press
Esc
. Return to point where you can scroll through curve
points. Return to menu using
Esc
.
Creating curve point manually by changing load
1. At the menu level
CurveSetting
, move the pointer to
Manually
.
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M5178 1647EN
Summary of Contents for GKP-350 M
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Page 5: ...6 15 Burner part list 129 M5178 1647EN 3 129...
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Page 18: ...Block diagram of contact links Block diagram ver 5 16 129 M5178 1647EN...
Page 100: ...5 5 Time sequence diagram gas use Time sequence diagram G ver 3 98 129 M5178 1647EN...
Page 101: ...Time sequence diagram Gp1 ver 5 M5178 1647EN 99 129...
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