Delta OHM HD 9221 Manual De Instrucciones página 32

ENGLISH
Ensure that the instrument is switched off before changing the battery.
When disposing of the old battery, place it in the special refuse collection,
in this way you will help protect nature.
FAULTY OPERATION WHEN SWITCHING ON AFTER CHANGING THE
BATTERY
If the instrument does not switch on or off after changing the battery,
repeat the battery changing procedure, waiting for a few minutes to allow
the circuit condenser capacities to be completely discharged, then insert
the battery.
Check that the battery you are using is really efficient; sometimes unused
batteries have not been recently manufactured so, due to the auto-dischar-
ge phenomenon, their voltage level is insufficient for correct operation of
the instrument.
WARNINGS
- If the instrument is not to be used for a long time the battery must be
removed.
- If the battery is flat it must be replaced immediately.
- Take steps to avoid leakage of liquid from the battery.
- Use good quality leakproof batteries.
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