CO
2
Incubator BB 150 Operating Instructions
32
6.
Handling and control
6.1
Power switch
Fig. 18:
Depending on which side the door hinges are installed,
the power switch [1] is integral to the front cover [2] of one of
the front device stands.
• To turn the device on:
Press the power switch [1]; the switch illumination comes
on.
• To turn the device off:
Press the power switch; the switch illumination goes off.
6.2
Operating panel
Fig. 19:
The operating panel is divided into three functional
areas:
• 2 displays that show numeric values for temperature and
CO
2
content.
• 7 keys for selecting functions and for entering data.
• 4 LEDs that show functions or operating states.
[1]
Key for setting temperature nominal value
[2]
Key for increasing value
[3]
Key for reading failure codes/stopping acoustic
alarm
[4]
Key for activating auto-start
[5]
LED for indicating active auto-start
[6]
LED for indicating door (open door)
[7]
LED for indicating active overtemperature
protection
[8]
Key for starting cal function
[9]
Key for reducing value
[10]
Key for setting CO
2
nominal value
[11]
LED for indicating active CO
2
gas supply
[12]
CO
2
display
[13]
Temperature display
[14]
Heating LED
[15]
LED for indicating active ContraCon
decontamination routine
[16]
Key for starting ContraCon
decontamination routine
90
90
Fig. 18
Power switch
Fig. 19
Operating panel functions
