Curve point 7 ver. 4
If you want to save the changes to curve point settings, press
Enter
. If you want to
leave without saving changes, press
Esc
. After this, you will return to the point where
you can scroll through curve points. Return to the menu by pressing
Esc
.
Creating curve point manually by changing load
1. At the menu level
CurveSetting
, move the pointer to
Manually
.
Curve point 8 ver. 4
2. Press
Enter
, and use the
Select -/+
buttons to increase or decrease burner start
capacity.
Curve point 9 ver. 5
3. Servomotors follow an imaginary linear curve towards the maximum or minimum
load. The oxygen value can be monitored on the display. When increasing load,
monitor that combustion values do not increase to a hazardous level. If necessary,
set curve point for interval by pressing
Enter
, and correct servomotor positions to
return combustion values to a normal level. Press
Esc
to return to the initial state.
The curve point for maximum load will be set when fuel consumption for full load is
reached.
Larger gas amount flow is reached when gas regulator valve angle is
62%. If gas consumption is not sufficient, check gas supply line control
pressure and adjust if necessary.
If the required oil consumption is not reached when the oil regulator
valve’s setting is 90°, check the oil pump’s operating pressure, and
adjust if necessary.
Adjust at full load curve point:
M4248 2316EN
59 (114)
