Clayton Steam Generator model EO-100-1
PAGE 61 / 70
Instruction Manual, doc.nr.: MAN18206 Rev A PSC
CONTROLLER
1
Contoller
2
Low fire adjustment. screw
3
High fire adjustment screw
4
Input power
24VAC
5
Output to motor “Belimo” 1-& 2+
6
Output Voltages
Output A=(Low Fire)
Output B=(High fire)
Part nr: 0204934
FIG 002
9.5
START GENERATOR.
Place (S1) on low fire .Verify combustion
Attach a U-tube manometer to the upper part of the burner volute to obtain a readout of the secondary air
pressure. Turn
low fire
adjustment screw
(2)
until the pressure on the manometer corresponds to the
value noted on the testsheet
(burner volute upper, low fire).
Turning the screw clockwise increases
pressure, counterclockwise decreases.
9.6
START BURNER.
Flue gas sampling should be taken from the centre and just below the cone in the stack adapter on the
heater cover of the generator. Drill a hole in the stack to allow the sampling tube to be inserted at this
position. Adjust the
low fire
adjustment screw until the measured CO, O
2
and NO
x
(and soot factor for
oil fired units)
values reach the values on the testsheet.
Put burner in
high fire
position. Adjust the high fire adjustment screw
(3)
until the measured CO,O
2
and
NO
x
(and soot factor for oil fired units)
values reach the values on the testsheet.
Turning the screw
clockwise increases pressure, counterclockwise decreases.
After regulating LF & HF note the tension of the potentiometers for further Reference.
1
2
3
4
6
5
