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Operating instructions - digital oval gear meter and pulse meter
US
NOTE
Do not throw batteries in the dustbin. Be sure to know and respect local
regulations concerning proper disposal.
Proceed as follows (items correspond to spare parts list):
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Press RESET in order to update total volume.
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Unscrew the battery cover (82 353).
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Remove the old batteries.
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Insert new batteries. O and - icons on batteries and cap.
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Replace battery cap properly and screw down tightly.
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The meter will go on automatically and revert to default standby mode. Routine operation may now be
continued.
The values of the resettable and non-resettable totals and partial volume will be the same as before.
Neither will the calibration (K) factor change in the case of power failures and/or exchange of batteries. It is
not necessary to re-calibrate the meter after exchange of batteries.
10.2 Cleaning
The measuring chamber of the oval gear meter can be cleaned only after disconnecting the meter from
the pipeline or spigot. The inlet and outlet must be fully accessible.
NOTE
Always make sure that ALL the liquid has been removed from the device
before you start cleaning it.
The oval gear meter has no filter that needs to be cleaned. Therefore, it is only possible to determine at the
inlet and outlet whether large particles have gotten caught in the meter. If there are any foreign objects in
the meter, they can be removed with a pointed object, such as a small screwdriver, or needle nose pliers.
CAUTION
Never blow compressed air into the meter, since the resulting high speed of
rotation can cause damage to the oval gears!
After removing larger objects, a suitable liquid can be used to rinse out smaller foreign particles. It is best
to use diesel fuel or heating oil for this.
Be careful not to damage the body of the device and the plastic parts.
