FRITSCH PULVERISETTE 6 classic line - Manual (Page 10)

GTM-System page 7
2.4 Loading of the battery in the transmitter (accu
in transmitter unit)
2.4.1 voltage drop warning
• In case that the voltage drops below a set value, the com-
puter software will report “recharge accu/battery”. After this
message appears, the transmitter unit can still measure for a
few hours. Accumulators will still have about 2/3 of the origi-
nal charge.
• After the display shows
"Caution! voltage of transmitter has
dropped below requirement" and after about 1000 data
transmissions the measuring and transmitter operation will
discontinue service.
2.4.2 Recharging
• Recharge the accumulators before longer comminuting op-
erations.
• For recharging the accumulators of the transmitter unit may
not move. Plug the battery loading cable into the transmitter
module and into one of the two sockets on the receiver.
• The green display will blink three times for a short time and
will be fully lit during the charging process.
• When the accumulators are fully charged the green display
will go off.
• Recharging of empty accumulators takes approximately
17 hours.
• After one day you should end the recharging by pulling the
plug out of the receiver.
After you switch on the internal ON / OFF switch and subsequent charg-
ing the accumulators will charge approximately for 5 hours. If this is
done several times in short successions, the danger of overloading does
exist. Capacity-loss of the accumulators is the consequence.