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1.4 POWER SUPPLY

HI9828HI9828

HI9828 is supplied with 4 rechargeable C size, Ni-MH batteries.

The battery symbol on the LCD shows the remaining battery charge. When the

symbol starts blinking, batteries should be charged or replaced with new ones.

When the batteries are completely rundown the meter automatically shuts off to

avoid erroneous readings.

1.4.1 Battery Installation

Battery replacement must only take place in a

nonhazardous area.

Remove the 4 screws on the rear of the instru-

ment and insert the batteries while paying at-

tention to the correct polarity.

If using rechargeable batteries, move the switch

down toward the probe connector. Move the

switch upward for not rechargeable alkaline bat-

teries.

Not rechargeable batteries can explode or leak if attempting

to charge them with the switch set to down position.

1.4.2 Charging Batteries

HI9828HI9828

HI9828 is supplied with two cables for charging batteries:

HI710045HI710045

HI710045 and

HI710046HI710046

HI710046.

Mains power supply

In order to charge batteries from the mains, use the

HI710045HI710045

HI710045 cable and the

supplied 12 Vdc adapter.

• With the meter OFF, disconnect the probe.

• Connect the

HI710045HI710045

HI710045 to meter connector and power adapter, then con-

nect the adapter to the mains.

• The message “Battery charging in progress”

will appear on the LCD, followed by the bat-

tery symbol.

• A complete battery charging will last about

14 hours.

Hanna Instruments HI 9828 User Manual

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