Hach HQ1110, Basic User Manual

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Figure 3 Battery installation and removal
5.3 Charge the battery
D A N G E R
Electrocution hazard. If this equipment is used outdoors or in potentially wet locations, a
Ground Fault Circuit Interrupt (GFCI/GFI) device must be used for connecting the
equipment to its main power source.
W A R N I N G
Fire hazard. Use only the external power supply that is specified for this instrument.
W A R N I N G
Electrical shock hazard. Externally connected equipment must have an applicable
country safety standard assessment.
Use the supplied USB cable and USB power adapter or a PC to charge the battery. Refer to
Figure 4 . When the instrument connects to power and the on/off key is pushed, the green LED
indicator is on. The user can operate the instrument while the battery charges. A battery with no
charge becomes fully charged after approximately 5 hours when the USB power adapter is used and
the instrument power is off.
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