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•
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OR
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9
8.
instrument start
1. When the power supply is switched on, the instrument display shows step-by-step messages
POWER ON
and
TEST INT
CL 1
to
TEST INT CL 30
.
2. After completing internal tests, the instrument enters to measuring mode. Basic data includes immediate fl ow rate and
total volume in positive and negative fl ow directions.
To display the next page, press the button. This page displays the diff erence between total volumes
DELTA V
, total
operating hours from initial start of the instrument and the value of the maximum fl ow rate
100%FLOW
. The next page
displays the highest and the lowest immediate fl ow rate reached at a particular measuring point.
3. Briefl y press the
EXE
button to display the last line of the data logger. The line number is displayed in the upper-right
corner and its maximum value is 100. Press the or button to scroll up or down a line in the display.
The data logger line (one screen of display) shows time data (date, hour, minute) and total volumes in particular time.
In addition to this data, the instrument will also display one of the following optional values:
Immediate fl ow rate
Q
Maximum flow rate reached during particular period
MAX
Minimum flow rate reached during particular period
MIN
Average flow rate reached during particular period
AVR
(Average)
Briefl y press the button to return the instrument to basic mode. The instrument will automatically return to basic mode
after approximately 60 seconds of inactivity.
EXE
9.
instrument confi guration
This manual describes confi guration of only those parameters that are useful to be changed when the instrument is used in a
typical way.
We do not recommend changing of parameters other than those mentioned in this manual.
Detailed description of software is included in technical documentation for service engineers.
Press the button and hold it for approximately 3 seconds to switch the instrument from ‘Measuring Mode’ to ‘Main Menu
Mode’.
EXE
WARNING
IF THE INSTRUMENT IS PASSWORD PROTECTED, YOU WILL HAVE TO ENTER THE PASSWORD TO OPEN
THE MAIN MENU.
WHEN THE TEXT ‘PASSWORD’ IS DISPLAYED ON THE SCREEN, THE PASSWORD - WHICH MAY CONSIST
OF UP TO 8 CHARACTERS - SHOULD BE ENTERED.
