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6.3 Load accu
Attention!
Recharge accumulators outside of Ex-areas.
6.3.1 Safety Precautions for loading
- The device NG4 is used to charge NiMH
accumulators from GOSSEN METRAWATT
(Art. no. Z209A) installed in the METRALINE EXM25.
- Lithium batteries (Art. no. Z209B) are not to be
re-charged. Attempting to recharge them may
cause risk to personal safety and damage to the
equipment.
- The charging has to be stopped manually no later
than 24 hours.
- The charger can only be connected to and
operated with 230 V AC.
- The product is only to be used in dry indoor
locations.
- avoid possible damage
- The charger and the connected METRALINE EXM25
should not be operated unattended.
- Ensure that the insulation of the housing or the
main cable is neither damaged or destroyed.
- The charger may not be placed into operation,
if the device exhibits visible damage or the device
does not operate any longer.
- The batteries may not to be opened
.
-
Depleted batteries must not be disposed with the
domestic waste. Please, return batteries at a local
retailer or municipal recycling depot.
Return is free of charge and required by law.
Technical data NG4:
Operating voltage: 230 V AC 50 Hz
Power input: ca. 5 W
Charging current: ca. 30 mA
Operating instructions: 0 ... + 40° C
rel. humidity < 75 %
not condensing
6.3.2 Recharge
Make sure a rechargeable accumulator (Art. no. Z209A)
and no battery is installed in the METRALINE EXM25.
Recharging occurs with the power supply unit NG4
without removing the accumulator from the
METRALINE EXM25:
The NG4 is connected with the 7-pin universal
connector of the EXM25 and put into the 230 V/50
Hz socket. Charging takes about 14 hours.
