Buckleys DRY ROOF PRO2, Быстрый старт, Страница: 9 / 12

9
Setup (continued)
Instrument settings
Switch the instrument on by pressing
a
. The screen displays
the following information (see fig.8):
A Battery level indicator
B Test probe handle connected
C Voltage currently applied to electrode
D Current draw at electrode
E Output lock ON/OFF
F Sensitivity threshold
G Set test voltage
H Sensitivity threshold graph
I Handle temperature
Setting interface language
Press
b
to access the main settings menu and press
d
or
e
to scroll to
Set Language
and press
b
. Press
d
or
e
to
scroll to the desired language and press
b
. Press
c
to
return to the main display screen.
Setting the output voltage
Press
b
to access the main settings menu and press
d
or
e
to scroll to
Adjust Voltage
and press
b
. Press
d
or
e
until
the display shows the desired voltage and press
b
. Press
c
to return to the main display screen.
Setting the sensitivity threshold
Press
b
to access the main settings menu and press
d
or
e
to scroll to
Adjust Sensitivity
and press
b
. Press
d
or
e
until the display shows the desired number and press
b
.
Press
c
to return to the main display screen.
Setting the Alarm Suppression
Press
b
to access the main settings menu and press
d
or
e
to scroll to
Alarm Suppression
and press
b
. Press
d
or
e
until the display shows the desired number and press
b
.
Press
c
to return to the main display screen.
Refer to page 5 for more information on sensitivity settings.
Setting test thickness via a standard
Press
b
to access the main settings menu and press
d
or
e
to scroll to
Test Standard
and press
b
. Press
d
or
e
to
scroll to the desired test standard and press
b
. Press
c
to
return to the main display screen.
Press
d
or
e
to input the thickness of the test material. The
calculated test voltage is displayed below the set test
thickness.
When all settings are correct, test the instrument by holding
down the ON button on the test probe handle and briefly
placing the electrode in contact with a suitable
conductive, grounded item. The alarm system should
trigger (See Fig.9).
The user should establish, in conjunction with their
client, and having regard for the material being
tested, appropriate test conditions to be applied. In
the absence of a customer specification, Buckleys
has found NACE SP0274 to be a useful general-
purpose standard, however, it remains the user’s
responsibility to establish safe and reliable testing
conditions. We would recommend an initial sensitivity
setting of 350uA and a suppression setting of 4, but
these should be checked, ideally on a test area of
the same membrane material, and optimised as
advised on page 5.