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Assistance in the event of
malfunction
? Fault
! Cause
• Remedy
Possible faults and suggested solutions
? The
symbol is displayed.
! If the
symbol appears next to a measured
value, this means that the value is invalid.
• After the next time synchronization, the data are
recorded again correctly and
? When pressing the user keys, the display
remains switched off. A beep can neverthe-
less be heard.
! Energy-saving mode is active. Due to excessive
use of the index, the average energy consump-
tion has been exceeded.
• Leave the index unused for an extended period,
e.g. 24 hours. After this, the user interface will
once again be available.
? When pressing the user keys, the display
remains switched off and no beep can be
heard.
! The index is defective.
• Contact the manufacturer.
? The
symbol is displayed.
! Low index battery. This symbol is only displayed
when index battery power is low.
• Replace the index battery.
? Display light is off.
! Low index battery voltage.
• Replace the index battery.
! Display light is defective.
• Contact the manufacturer.
▷ In the case of faults which are not described here,
contact the manufacturer immediately.
Accessories
External antenna
Only the following antennas are approved as external
antennas.
Elster Part Nos.:
72910264, "Retrofit kit external antenna EI3 / 2.5m"
composed of:
– service cover -cpl. EA EI3 (32320088)
– PT screw K40x16 (03017232)
– GSM antenna L=2.5m (04271001)
72910265, "Retrofit kit external antenna EI3 / 5m"
composed of:
– service cover -cpl. EA EI3 (32320088)
– PT screw K40x16 (03017232)
– GSM antenna L=5m (04271002)
Spare parts
Only the following spare parts are approved:
Communication module
Use only original Elster communication modules.
Elster Part No.:
72910267, "spare parts kit communication mod-
disappears.
ule EI3" composed of:
– communication module GSM EI3 (32320046)
– PT screw K40x16 (03017232)
– screw locking cap EI (32447510)
Battery for the communication module
Use only original Elster batteries.
Elster Part No.:
72910266, "spare parts kit batterypack C.M. GSM
EI3" composed of:
– batterypack comm.module GSM EI3 (32447571)
– PT screw K40x16 (03017232)
– screw locking cap EI (32447510)
Screw locking cap
Part No.: 32447510.
Technical data
RoHS compliant
Application with diaphragm gas meters BK..B
Enclosure: IP 65.
Maximum allowable operating pressure p
overpressure): see index plate,
base gas pressure p
operating pressure range (absolute) p
800 to 1600 mbar.
Life of battery for index: approx. 15 years.
Life of battery for communication module:
approx. 5 years.
Ambient temperature of index: -25 to +55°C (for
entire meter, see index plate).
Accuracy of the clock: 0.4 s/day at 20°C on the
day of manufacture.
Temperature measurement accuracy on the day of
manufacture:
± 0.2°C in the range from -10 to +55°C.
± 0.25°C in the range from -25 to -10°C.
Pressure measurement accuracy: ± 5 mbar on the
day of manufacture.
GB-14
max
: see index plate,
b
:
g
(as
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