GF PORTAFLOW 330, Инструкция по эксплуатации

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Instrction manual Operating Procedures
19
4. Repeat this action to set the time.
5. Select Exit then press the ENTER key to return
to the MAIN MENU.
If you make a mistake when entering the data press the Delete key to move the cursor back
to the number you wish to change, then continue. If you enter an invalid number an
‘ERR:Invalid Date or Time!’ error message is displayed on the second line of the screen. If
this occurs repeat the set date/time procedure.
7.1.2 Enabling/disabling the backlight
The backlight can be selected to be either Disabled, illuminated for 10 seconds, 30 seconds or
1 minute every time a key is pressed, or ON permanently. If the backlight is not required it is
recommended that you disable it to prolong the battery discharge time.
1. Select Setup Instrument from the MAIN
MENU.
2. Select Backlight from the SETUP
INSTRUMENT screen then press the ENTER
key.
3.
Select the required backlight operation.
4. Press the ENTER key to return to the SETUP
INSTRUMENT screen.
5. Select Exit then press the ENTER key to return
to the MAIN MENU
7.2 Using the Quick Start Menu
the quickest way to set up the Portaflow system and access the FLOW READING screen. If the
point at which you intend to take the measurement is likely to require regular monitoring it is
best to set it up as a ‘Site’ within the Portaflow 330, which then stores the site parameters
Before you can use the Portaflow system you need to obtain the following details (this
information will be required when setting up the Quick Start menu):
 The pipe outside diameter.

The pipe wall thickness and material.

The pipe lining thickness and material.

The type of fluid.

The fluid temperature.
NOTICE