Siemens SINAMICS IOP-2 Operating Instructions Manual page 66

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8.2 Hand-held device
General precautions
• There is a risk of explosion if battery is replaced by incorrect type.
• Overcharging, short circuiting, reverse charging, mutilation, or incineration of the cells
• If a cell or a battery has leaked or vented, it should be replaced immediately using
• If and when necessary, these cells or batteries must be replaced with identical new ones
• Battery compartments containing these cells or batteries must be provided with means
Note
Battery lifetime
With the supplied rechargeable batteries in a fully-charged state they should last for
approximately 10 hours; the use of normal "AA" batteries may last considerably less time.
Industrial environment
The IOP-2 has been designed for use within a Class A Industrial environment only.
Disposal of batteries
The batteries supplied with the IOP-2 must be disposed of in accordance with local and
national environmental policies.
Battery status
The battery status is displayed at the top right-hand corner of the IOP-2 display.
Battery charging
If the batteries are put on charge and the batteries are fully discharged; the charging unit will
enter a 'pre-charge' state. During the pre-charge state the LED will not be lit, therefore there
may be a delay before the charging LED lights up.
The IOP-2 has no internal power source, so to increase the IOP-2's versatility, the hand-held
device has been designed.
The complete list of converters that work with the IOP-2 are listed in
(Page 11). The following list comprises the converters that require the hand-held kit because
the IOP-2 cannot be mounted directly on the converter:
● SINAMICS G120D-2 CU240D-2
● SINAMICS G120D-2 CU250D-2
● SINAMICS ET 200pro FC-2
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CAUTION
and the batteries must be avoided to prevent one or more of the following occurrences;
release of toxic materials, release of hydrogen and/or oxygen gas, rise in surface
temperature.
protective gloves.
from the same manufacturer. If a cell or a battery to be replaced is connected with other
cells or batteries in series, it is recommended that the other cells or batteries be
replaced with new ones at the same time.
of ventilation to prevent possible accumulation of any released gases under abnormal
conditions.
Intelligent Operating Panel 2 (IOP-2)
Operating Instructions, 04/2017, FW V2.0, A5E39549448B AA
Introduction