61
Manual CO
2
gas supply line A/B changeover
It is possible to change the CO
2
gas supply line A/B manually at any time. For example:
1.
Press the gas supply line select key “B” for a
few seconds.
2.
CO
2
gas supply line is changed from A to B.
Note:
Table 3 sets out the process if the gas supply has been changed automatically and supply line is
then manually changed to an empty cylinder before the Buzzer key is pressed.
Table 3.
Manual change from cylinder B to empty cylinder A
Situation
CO
2
gas
CO
2
gas supply line indicator
Message
display field
Supply line Cylinder A Cylinder B
A
B
1
Supply has been
automatically
changed to supply
line B
B
Empty
Remaining
Reverse
video
and blink
Light on
Err01:
CO
2
Gas Empty
(and buzzer)
2
Buzzer key not
pressed but gas
supply line select key
is pressed
A
Empty
Remaining
Blink
Light off
Err01:
CO
2
Gas Empty
(and buzzer)