SuperFlow SF-1020I - Controls Section

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5.2.2.1 Controls Section
The Controls section allows for operational control
of the owbench as described below.
1
Range Setting: Clicking the current range
setting will open a popup window that allows the
operator to enter a new flow range setting (1-10).
The SF-1020i has ten (10) ow ranges (see "Table
5-3. SF-1020i Nominal Flow Ranges" on page
17).
2
Servo Mode: Allows the operator to select
either pressure (selected in Figure 5.6) or ow.
The SF-1020i is capable of controlling the airow
to either test pressure or ow rate. In pressure
mode, the air pressure is set and the ow rate
measured. In ow mode, the airow is set and the
test pressure measured.
3
Test Pressure Setpoint: Clicking the current
test pressure setpoint will open a popup
window that allows the operator to enter a new
test pressure setpoint. If Servo Mode is set
to Pressure, the operator should verify and if
necessary set the test pressure setpoint in the
unit of measurement (InH
2
O) prior to testing.
Example:
10 = A test pressure of 10" H
2
0
4
Flow Motor Run: Clicking the current setting
allows the operator to turn the ow motor ON (1) or OFF (0).
5
Flow Setpoint: Clicking the current ow setpoint will open a popup window that allows the operator to
enter a new ow setpoint. If Servo Mode is set to Flow, the operator should verify and if necessary set
the ow setpoint in the unit of measurement (CFM) prior to testing.
Example:
10 = A ow rate of 10 cfm
6
Ready To Test: This green indicator will illuminate when the ow motor is ON (1).
7
Auto Zero: Allows the operator to select if Auto Zero is ON (selected in Figure 5.6) or OFF. With Auto
Zero ON, the ow bench will ignore small changes in test pressure and ow pressure over
time.
8
Logout: Logs the currently logged in user out and returns them back to the login screen.
Figure 5.6: Controls
1 2
3
4
5
6
7
8
5.0 Operation