Changing The Batteries; Charging The Rechargeable Batteries - Wohler GS 300 Mode D'emploi

Changing the batteries

6 Changing the bat-
teries
Fig. 11: Battery compartment on the
backside of the meter
7
Charging the rechargea-
ble batteries
Fig. 12: Power supply pack 9 V
24
When battery voltage is low, a battery icon will
appear on screen.
ATTENTION!
Change batteries as soon as the battery icon ap-
pears
Replace the batteries by 4 new mignon cells
•
as follows:
Open the battery compartment on the back of
•
the unit. Replace the batteries. Observe the
polarity indicated in the battery compartment.
NOTE!
If the batteries have been changed, the warm-up
time after switching on is 3 minutes.
It is also possible to operate the meter with 4 re-
chargeable batteries AA.
For charging the rechargeable batteries con-
•
nect the meter to the power supply via the
power supply pack. Plug the jack of the power
supply unit into the mains connection at the
bottom of the instrument, see fig. 1, part 7.
When charging is in progress the battery icon will
blink.
When charging is complete the battery-symbol will
disappear from screen.
WARNING!
Risk of electrical shock!
Never touch the power supply pack with wet
hands!
Protect the power supply pack against water and
moisture!
Do not unplug the recharger by pulling the cable!
Do not use the power supply pack when the volt-
age requirements of the recharger and the supply
do not match!