Duct Air Leakage Tester Operation Manual Ver.
4.OperatingInstructions
4.1.Power On
1.
Power source
: AC power supply with a Transient protector
measuring, check and ensure the correct and securely connection behind the controller cabinet.
2.
Turn On for start measuring
: Power the controller on by plugging in the power cord. Press Power On of the
Controller for start measuring.
3.
Application menus
Accreditation
Application items in “
testing, Testing as steps according to the set standard and save testing data as request.
Measure
Application items in “Measure”: airflow, pressure, temperature and atmosphere.
Setting
Application items in “Setting”: date, time, testing mode, unit and other parameters’
setting.
My Data
Application options in “My Data”: browsing data or deleting da
USB
Application of “USB”: Output the data record to U disk.
About
Application of “About”: introduce the fundamental performance parameters.
4.2. “Accreditation” menu
In Accreditation Menu, application items include select Flow device, Leakage testing standard, Air tightness
class and input Duct Surface Area and testing time for a requested static pressure in duct. Duct accreditation
should be under the request static pressure. And the accreditation result can be stored after tes
Duct Air Leakage Tester Operation Manual Ver.3
OperatingInstructions
: AC power supply with a Transient protector is for DALT 6900. Before turning on for start
measuring, check and ensure the correct and securely connection behind the controller cabinet.
: Power the controller on by plugging in the power cord. Press Power On of the
Application items in “Accreditation”: set the Accreditation Standard for Duct leakage
as steps according to the set standard and save testing data as request.
Application items in “Measure”: airflow, pressure, temperature and atmosphere.
Application items in “Setting”: date, time, testing mode, unit and other parameters’
Application options in “My Data”: browsing data or deleting data.
Application of “USB”: Output the data record to U disk.
Application of “About”: introduce the fundamental performance parameters.
enu
In Accreditation Menu, application items include select Flow device, Leakage testing standard, Air tightness
Area and testing time for a requested static pressure in duct. Duct accreditation
ressure. And the accreditation result can be stored after tes
12
. Before turning on for start
measuring, check and ensure the correct and securely connection behind the controller cabinet.
: Power the controller on by plugging in the power cord. Press Power On of the
the Accreditation Standard for Duct leakage
as steps according to the set standard and save testing data as request.
Application items in “Measure”: airflow, pressure, temperature and atmosphere.
Application items in “Setting”: date, time, testing mode, unit and other parameters’
Application of “About”: introduce the fundamental performance parameters.
In Accreditation Menu, application items include select Flow device, Leakage testing standard, Air tightness
Area and testing time for a requested static pressure in duct. Duct accreditation
ressure. And the accreditation result can be stored after testing or re-start
