edc HAZ-DUST HD-7204, User Manual, Page: 82 / 93

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Notes and Cautions
Instrument will not sample if the battery status is low.
• Do not operate pump from or charge pump in hazardous locations.
• Power off pump before removing battery to avoid loss of time, date, and other settings.
• Use only the EDC approved battery pack (P/N BP-7204) an unapproved battery and/or could damage
the pump and will void any warranty.
• Tampering with the battery pack (opening, disassembling, short circuiting, crushing, or exposing the
battery pack to temperatures in excess of 212 F [100 C]) voids any warranty.
• User may replace external components such as the inlet filter, battery, and/or belt clip. Warranty is
void if the instrument is opened by user.
• Failure to follow warnings, notes, and cautions voids any warranty.
• CAUTION: The battery used in this device may present a risk of fire or explosion when heated
above 212 F (100 C) or incinerated.
• Warning: To prevent ignition of a hazardous atmosphere, batteries must only be changed [removed
and replaced] in an area known to be known-hazardous.
• CAUTION: Risk of Fire and Burns. Do Not Disassemble, heat above 212 F (100 C), or incinerate.
Keep battery out of reach of children and in original package until ready to use. Dispose of used
batteries promptly according to [all state and] local recycling or waste regulations.
Note: To conserve battery power, a non-sampling pump will power off automatically after 5 minutes of
inactivity.
Determining Battery Charge Status
The battery status icon at the top right of the Home screen contains four bars that reduce in number as
battery charge is depleted. Use the table below to interpret the battery status icon.
Battery Maintenance