Rational SCC Series, Training Manual

Page: 125 / 200

125
Gas
Edition 10-2008a
Steam Hot air top Hot air bottom
MIN
Start
MAX
1) Select any mode and cooking time
2) Open control panel
3) Set DIP switch 1 on PCB to „ON“ position
4) With timer dial select: „SE“ = Settings:
5) Activate „Settings“ by pressing core temperature key; display changes to „SE1“
6) With timer dial select: SE9
7) Activate position SE9 „blower motor steam MIN“ rpm with timer.Timer display shows
stored value from EEPROM, i.e. 6250.
8) While pressing timer key blower speed can be adjusted with timer dial by + / -10%.
Note: Adjust steps in increments of 30rpm only! Changed rpm will be shown in timer
display
9) Con rm new rpm setting with core temperature key (keep timer key pressed).
10) Release timer key.
11) De-activate selected package by pressing core temperature key
12) To exit service program set DIP switch 1 to „OFF“ position
13) To store the new blower speed setting the unit must be switched OFF and ON again!
14) Perform ue gas analysis in function test at F21, F24, F27 as well as the check of CO
2
values at F19, F22, F25.
1 2 3 4
on
Changing Gas blower speed
CM Gas, i.e.Steam, MIN SE9
This setting shall ONLY be done by specially trained and
RATIONAL approved technicians!
1
2 3 4
on
With this procedure you can change gas blower speed (MAX, Start, MIN rpm)
for steam, hot air top and hot air bottom.
Changing blower speed must be followed by ue gas analysis!: