Retrotec 451 DucTester - Manual (Page 3)

Connect tubes & controls cont’d
Run the test
Prepare Gauge for the test
Test Passes
5
7
6
8
Connect Gauge to a laptop and have FanTestic
run the test according to any Standard
visit www.retrotec.com/products/fantestic
to download
Connect blue tube to gauge and to ducts using
static probe or connection on flange
Plug in to power source
[Set Speed] to 1% then Jog up to the Test
Pressure
Tap “@” on the display and “Flow at Test
Pressure” or “Flow/Area at Test Pressure” will
appear
Jog fan speed up but do not exceed the Pressure
Class
Read results from the Gauge.
Tap [Settings] > > [Default@Pressure] and
enter Test Pressure. Tap to return Home.
If your flow units include area, tap [Area], then
use number pad to enter the area and tap [Set]
Complete test reports
Remove temporary seals
Page 3
...
WARNING! Test pressures may exceed 20 in
WC (5000 Pa). Start slowly!
!