beautypg.com

Retrotec 451 DucTester User Manual

Page 3

background image

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!

!