Labconco Protector Filtered Glove Box - Manual (Page 35)

Chapter 5: Using Your Glove Box
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Calibration Program Screens
Enter code for
certification use only and
then press ENTER key
CALIBRATION LOCK
?? to Choose, ENTER
to Select, MENU to Exit
0
AIRFLOW SENSOR ZERO
Please Wait:
150
AIRFLOW SENSOR LEVEL ADJUST
Set to Known Airflow
?? to Choose, ENTER to Select,
MENU to Exit
Airflow: 70
CFM
CALIBRATION
?? to Choose,
ENTER to Select,
MENU to Exit
f 1. Airflow Sensor
2. Airflow Alarm
3. Pressure Sensor
4. Pressure Alarm
5. Box Size
6. Box Type
ALARM LEVEL
?? to Choose, ENTER
to Select, MENU to Exit
Alarm Level: 10 CFM
Alarm Level is best set at low levels such
as 10 CFM below oper ating speed.
PRESSURE SENSOR
1. Zero Adjust
2. Level Adjust
PRESSURE ALARM
?? to Choose, ENTER to
Select, MENU to Exit
Alarm Level: X.XX IOW
PRESSURE SENSOR
ZERO ADJUST
Open all doors
Enter when done
PRESSURE SENSOR
ZERO ADJUST
Wait 150 Seconds
PRESSURE SENSOR
LEVEL ADJUST
Set known Pressure
?? to Choose, ENTER to
Select, MENU to Exit
Pressure: X.XX IOW
AIRFLOW ALARM
1. Alarm Level
2. Alarm Delay
BOX SIZE
1. Single
2. Double
AIRFLOW SENSOR
1. Zero Adjust
2. Level Adjust
ALARM DELAY
?? to Choose, ENTER to
Select, MENU to Exit
Alarm Level: xxx Seconds
PRESSURE ALARM
1. Alarm Level
2. Alarm Delay
ALARM DELAY
?? to Choose, ENTER to
Select, MENU to Exit
Alarm Level: xxx Seconds
Pressure Sensor Auto-Zero Note: Every time blower is shut off, wait 100 seconds and thentake zero data for 30 seconds.
Auto-
Zero occurs while the blower is off for the entire time span. The “span” or difference between zero airflow and 70 CFM
is saved from “Pressure Sensor” calibration in step 2. Also, flash icon on LCD to shut Auto-Zero.
AIRFLOW SENSOR
AUTO-ZERO
1. Disable
2. Enable
AIRFLOW SENSOR ZERO
Please Wait:
150
Enable
BOX TYPE
1. Positive Pressure
2. Negative Pressure
PRESSURE SENSOR
LEVEL ADJUST
Wait 150 Seconds