Rational SCC Line User Manual

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S
S
C
C
Before you carry out a fl ue gas analysis
check input gas fl ow pressure when burner is running
• Switch on unit. Select any mode and cooking time.
Wait till burner works
• Check input gas fl ow pressure
• See correct values of input fl ow pressure on serial plate
• If necessary adjust gas input pressure
Select „Function Test“:
• Switch on unit
• Open front panel
• Set DIP switch 1 on PCB to „ON“ position
• Select „Function Test“
Select at „FunctionTest“ the position „Gas Steam Burner“
Press key and select „Max“ rpm,
if it‘s not already selected
Activate the burner with the „Start“ key.
Note: Start key is used as a switch and will automatically
deactivate after 4 minutes
Display 4 indicates the desired CO
2
value, e.g. 9,2%,
fl ame current, i.e. 5,2µA and the corresponding rpm of the
blower motor.
Place fl ue gas testing nozzle in correct fl ue outlet
„Adjust CO
2
to given value by turning CO
2
screw on gas valve.
You also can fi nd that value on table „Values for burner adjus-
tments“
• If CO
2
value is too low => turn CO
2
screw
anti clockwise (+ direction),
• If CO
2
value is too high => turn CO
2
screw
fi rst 2 turns clockwise (- direction), and than slowly
anti clockwise (+ direction) until you get the indicated CO
2
value. (Screw adjustment tolerance).
• CO value must be below 300ppm
Press „Stop“ key. Blower will stop.
Flue gas analysis: SCC gas from 04-2004
1
2
3
4
14 - Function Test
Gas Steam Blower Start/Stop
Max
CO2 FC xxx
See list 5,5 rpm
Flue gas analysis at MAX rpm - Cross-check of CO2 at MIN rpm
NOTE: Components are NOT protected against overload during function test!
A)
B)
C)
D)
E)
F)
G)

Rational SCC Line Specifications

General

Brand	Rational
Model	SCC Line
Category	Grill
Language	English