BART LABDMM2, User Manual

Page: 39 / 57

LABDMM 2 USER GUIDE
MO.LABDMM2.560.ENG.R1
Pag. 11
14. INSTALLATION
O-RING tight
for pressures <1000 bar
USIT RING 12.70X18X1.5
for pressures <1000 bar
GRIP CONE tight for
pressures

1000 bar
DO NOT strain the box during assembly.
Tighten with the fixed wrench (27mm).
15. SWITCH ON and OFF the MANOMETER
The instrument switches on using the key
To switch off, press the key for at least 5 seconds
The instrument at power up
• Performs the display check (TEST).
• Displays the software release for about 1 second.
• Displays the nominal full scale.
• Switch to the display of the pressure measurement.
16. MESSAGGI DI ERRORE
With the message UUUUU , the instrument indicates that a PRESSURE greater than 150% of the
pressure gauge has been generated.
With the
LLLLL message the instrument indicates that an VACUUM of more than 150% full scale
has been generated.
Should one of these messages occur, immediately report the atmospheric pressure gauge (zero pressure).
After a
OVERLOAD check that the instrument calibration is not altered.
If the message remains constant, contact the manufacturer for possible sensor damage.
With the
HHHHH message, the instrument signals that it can not display the measurement with the selected
unit.
The indication exceeds the numeric limit of the 99999 display: Change the unit of measurement.