Retrotec DucTester 351 Manual do Utilizador descarregar pdf (Página 3)

□ Go to Home screen on the gauge.

□ Adjust fan speed knob clockwise

until [Channel A] reaches test pressure.

□ If you cannot achieve the test pressure,

go to Step 5.

□ Connect Speed Control Cable to your

fan.

□ For a test pressure of

80 Pa, tap

□ Enter 80, tap [Set]

□ Tap

to display what the

result would be at

exactly 80 Pa

Page 3 of 4

Step 3: Connect gauge & fan

□ Insert blue tube into the

duct

□ Read results directly from the gauge.

Speed Control Cable

□ Connect power cord.

□ Connect yellow and green

tubes to matching color

ports on fan. Plugging in

the Speed Control Cable

will disable the knob. It is

connected later in Step 4.

□ Connect Flex Duct Adapter to fan inlet for

depressurization.

Ready to conduct the test by depressurizing the ducts:

Step 2: Connect to ducts (cont’d)

Total Duct Leakage Test: Depressurize

Step 4: Conduct test

To pressurize, connect the Flex Duct Adapter to fan

exhaust. All other connections remain the same.

pressurize

Inlet

airow

Exhaust

Inlet

with Range Plugs

inside the Adapter

Exhaust

depressurize

Solid green Status light

indicates gauge is ready to

control the speed.

airow

-80

1 2 3 4

Comentários a estes Manuais

Sem comentários

Retrotec DucTester 351 Manual do Utilizador Página 3

Comentários a estes Manuais

Manuais e produtos relacionados com Instrumentos de medida Retrotec DucTester 351