Symbols And Their Meaning; Warnings And Safety Notes, Please Read And Observe - GRAUPNER ULTRA DUO PLUS 80 Operating Manual

mended Order No. 6492). Note: For input voltages below 23 V, the maximum power is reduced (see chapter „Specifications").
Note
It is important always to observe the charging instructions supplied by the battery manufacturer, and to keep to the recommended charge currents and
times Do not fast-charge batteries unless the manufacturer states expressly that they are suitable for the high currents which flow during these processes.
When charging new batteries you may also encounter problems with premature charge termination. Whenever you wish to use a new battery it therefore
makes sense to carry out a series of monitored test charges, so that you can check that the automatic charge termination circuit works correctly and
reliably with your packs, and charges them to full capacity.
ATTENTION!
This symbol alerts you to the following notes, which users must observe. Ignoring or neglecting any point in these notes may have an adverse effect on the
reliable operation of the device, and the operator's personal safety.
WARNING!
This symbol alerts you to the following notes, with which users must comply. Ignoring or neglecting any point in these notes may have an adverse effect on the
reliable operation of the device, and the operator's personal safety.
This symbol highlights information that should be considered by the user to ensure safe operation of the unit.
This symbol alerts you to notes concerning the proper care of the charger, which users should always observe in order to ensure that the device has an extended
P
useful life.
Protect the charger from dust, damp, rain, heat (e.g. direct sunshine) and vibration. It should only be operated in dry indoor conditions.
This product isn't designed for use by children under the age of 14, it isn't a toy!
The case slots serve to cool the charger, and must not be covered or enclosed; set up the charger with space round it, so that cooling air can circulate unhindered.
Operating Manual ULTRA DUO PLUS 80

2. Symbols and their meaning

3. Warnings and safety notes
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