Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. manual-no.:
999001 / 04/04/2012
➨
Press ”ON/OFF” key to confirm the measuring cycle and to
terminate the mode.
When switching off the device, the remaining battery capac-
ity is displayed qualitatively by the number of arrows in the
display.
☞
If the battery symbol appears in the display during meas-
urement, the battery should be replaced.
☞
The correct operation of the device is no longer ensured.
Display of the battery‘s discharge status
Troubleshooting
Fault
Possible cause
Remedy
❑
No display or display
disappears.
➨
Automatic sleep mode?
✔
Switch on, increase opera-
ting time if necessary.
➨
Battery flat?
✔
Replace battery.
➨
Other cause?
✔
Contact local distributor.
❑
Incorrect pressure read-
ing.
➨
Pressure transducer not cor
-
rectly adjusted?
✔
Readjust pressure trans-
ducer.
➨
Moisture in the pressure
transducer?
✔
Dry or evacuate the pressure
transducer and readjust if
necessary.
➨
Battery flat, battery symbol is
displayed?
✔
Replace battery.
❑
Display is flickering and/
or battery symbol ap-
pears.
➨
Battery flat?
✔
Replace battery.
❑
Adjustment mode cannot
be activated.
➨
At the applied pressure, read-
justment is not possible.
✔
Admit air to atmospheric
pressure or evacuate to a
pressure below 20 mbar.
❑
All segments of the LCD
are displayed or no dis-
play although battery has
been replaced.
➨
Pressure transducer or meas
-
uring electronics defective?
✔
Contact local distributor.
