Manual EDM 180
Revision 1.0 29.03.2010 Page 49/61
A
Output of the current alarm value. Changeable within stand-by mode.
B
Output of the battery capacity (always 130%)
D
ASCII-data transmission from the storage card (only within stand-by mode)
Location „0“ for all locations
E
Output error code (ERROR). See chart next page.
Error-
Code
LCD Meaning Solution
128
NEW
SELFTEST
Self test faulty
Connect the instrument to HyperTerminal, start the
instrument and wait until you see fatal error on the LCD
display of the instrument. At the same time you will see
in HyperTerminal the K- and P- line. Compare now the
DC values of the K-line to the DC values of your QC
report or contact your service department for further help
64
NO
MEMOCARD
No storage card or
wrong version or
card with data of a
different device
Check proper position of the storage card, clear data of
the memory card
32
Not used
16
Restart after
power blackout
Only information
8
VACUUM
ERROR
PLEASE
CHECK
Vacuum
insufficient
Check pneumatical connection of the 180 and sample
pipe holder 181
4 Not used
3 FLOW-ERROR
Volume flow
control out of
control range
Check sample air inlet for pollution, clean optical
chamber with compressed air. If that doesn´t work pump
might have to be replaced
2 Not used
1 CHECK FILTER
Low pressure > 50
mbar
Change main dust filter (BQ-filter)
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