Basic Maintenance
Changing the Battery
WWarning
∙Replace the battery as soon as the low battery indicator (N) appears. The possibility of false readings increases when the battery is not fully charged. False readings can lead to personal injury.
∙To avoid electrical shock, disconnect the thermocouple(s) before opening the case.
Caution
∙Do not attempt to recharge the battery.
∙To prevent explosion, do not dispose of the battery in fire.
∙Follow local laws or regulations when disposing of batteries.
To replace the battery, refer to Figure 2 and the assembly procedures located previously in this document.
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Figure 2. Replacing the Battery (50D is shown)
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