HD37AB17D/HD37B17D
- 8 -
V1.5
3.1.1. Batteries recharge
To recharge the batteries package, use the
SWD06
battery charger provided with the
instrument.
Go on as indicated below:
•
connect the pin of the battery charger to the power supply net and the connector
of the battery charger to the pin placed at the left of the instrument.
The power
supply must be 6Vdc
.
•
If the batteries are particularly discharged or their temperature is about zero, the
led CHARGE flashes for some seconds (pre-charge phase) and then it remains fix-
edly on in order to indicate that the instrument is in the speed charge phase.
•
Charge the batteries till the led CHARGE doesn't switch off.
3.1.2. Notes for the batteries use
•
At the first start up, it’s necessary to completely recharge the batteries.
•
The charge time of the batteries package is about 4 hours.
•
The last of the batteries package in measurement working mode is about 8 hours.
•
A new Ni-MH batteries package reaches the maximum of its performance only after
being discharged and charged completely again at least twice or three times.
•
The batteries package autonomy depends on the instrument use. Even if the in-
strument is in stand-by with the batteries package completely charges, it is
autonomously charged during the time.
•
The batteries package can be charge and discharge hundred of times, but using
them the charge loses its own capacity. Replace the batteries package when the
autonomy is reduced at some hours.
•
Use only Delta Ohm batteries package code
BAT-20
and recharge it using
SWD06
battery charger or one that complies with the specifications indicated in the techni-
cal data.
•
The Ni-MH batteries package lasts more if, sometimes, you act with cutting and
you completely discharge it.
•
Extreme temperatures weigh negatively on the performances of the batteries
package.
•
At the beginning of a new charge, you can check a variation of the internal tem-
perature of the instrument that can temporarily influence the CO
2
measurement.
