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Artikel-Nr. 27 105 50 a
Phase 1:
Phase 2:
Phase 3:
Phase 4:
Pressure build-
up
Resting time
Measuring time
Results display
Pressure in mbar
e.g.
Pressure in mbar
e.g.
Pressure in mbar
e.g.
Pressure difference during the
test in mbar (+ / -) e.g.
Press
Info
button:
Displays remaining
time
in minutes e.g.
Press
Info
button:
Displays remaining
time
in minutes e.g.
Press
Info
button: Displays initial
pressure at the start of the
measuring time in mbar.
e.g.
Press
Info
button:
Back to pressure
display
Press
Info
button:
Back to pressure
display
Press
Info
button:
back to pressure difference
display
Evaluating the result
An expert evaluates the result of the leak check with consideration of the country-specific
tolerances and on the basis of national laws and regulations.
On the log printout the leak check can be marked as passed with "YES" or "NO".
Log printout
This function is possible only if:
•
the printer is connected and switched on
The power LED is green only when the test log is being printed.
•
the result of the leak check is shown in the display
Return to stand-by mode:
After a leak check the result or the error number is displayed and an acoustic signal is output
until the test is terminated with the
Test
button, which returns the system to stand-by mode.
If the leak check was aborted, zero values are printed in the test log. After a few seconds a
second acoustic signal sounds, now the leak test can be terminated by pressing the test
button.
ERROR MESSAGE/MEANING
If the electronic test device malfunctions (apart from the clear error messages
E1
…
E5
), do not use it. In this case, switch off the main switch and send the electronic test
device to the manufacturer to be checked.
Error messages during automatic leak check
Error Meaning
Action
E 1
During the automatic leak check the
pressure drop between start and test
pressure is too high (max. 10mbar)
Gas system has a leak
Use the PUMP function to start looking for
the leak in the LPG system.
E 2
During the automatic leak check
there was no pressure build-up
(150mbar within one minute)
Leaking connections
Tighten all connections in the gas system
Restart the automatic leak check.
E 3
Excess pressure cut-out is active
(p > 170mbar)
Current pressure too high
Ventilate the test hose of the electronic test
device (open, unpressurised state).
100
150
149
-5
1:55
04:5
149
