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48
Never attempt to
recharge a non-
rechargeable battery.
• Set the power switch on the probe to the
OFF
position when the probe
is not in use. Leaving the power switch in the
ON
position for extended
periods of time will damage the battery. When the battery is discharged,
the flashing power
ON
indicator will not function.
• When possible, leave the probe connected to the battery charger, and
the battery charger connected to the mains electrical supply (charger
operating). The battery charger status indicators will show
CHARGER
ON
and
COMPLETE
when the battery is on a maintenance charge.
• Operate the probe only within the optimum operating temperature
range of +20ºC to +30ºC (+68ºF to +86ºF). Although NiMH batteries are
rated for operation in temperatures from -20ºC to +65ºC ( -4ºF to +140ºF),
operating the probe at temperature extremes reduces the operating
time of the batteries.
• Make sure the battery is fully charged before resuming operation. The
battery does not require periodic deep discharges to reverse the effect
caused by repeated shallow discharges, but undercharging can reduce
battery capacity.
A fully charged battery (nominal output voltage of 4.8 VDC) provides up to 10
hours of operation. When the battery has discharged to 4.4 VDC, the probe
will operate, but the battery will need to be charged. When the voltage drops
below 4.0 VDC, measurement accuracy may be compromised by continued
operation. When the battery voltage indication is less than four volts, a
low battery indication is attached to the output data string warning of the
problem. ETS-Lindgren software applications provide a warning indication
on the display screen of the readout device. It is recommended that custom
software packages using data from the probe monitor the data output for
this condition.
If the battery exhibits low terminal voltages during charging, or if it appears
unable to acquire or maintain a charge, individual cells in the battery may
be shorted or damaged. If your battery needs replacement for any reason,
contact ETS-Lindgren Customer Service.
Charging the Batteries
For maximum battery life, fully charge the batteries before placing the
probe into service. Failing to fully charge the batteries may result in reduced
battery life and cause premature battery failure.
To charge a battery:
1. Make sure the power switch on the probe is set to the
OFF
position or the
battery will not charge.
2. Connect the battery charger to the electrical mains, and then connect
the charger output to the charger jack on the probe.
Summary of Contents for HI-6006
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