Siemens SIMATIC IPC547D Operating Instructions Manual page 22

Safety information
2.1 General safety instructions
Risk of fire
Expansion modules generate additional heat.
The device can overheat or cause a fire.
Observe the safety and installation regulations of the expansion or PCIe modules. If
necessary, install the device in an enclosure that meets the requirements of paragraphs 4.6
and 4.7.3 of the standards EN 60950-1:2006 and DIN EN 60950-1:2006-11.
Battery and rechargeable battery
Risk of explosion and release of harmful substances
Improper handling of lithium batteries can result in an explosion of the batteries.
Explosion of the batteries and the released pollutants can cause severe physical injury.
Worn batteries jeopardize the function of the device.
Note the following when handling lithium batteries:
 Replace a used battery in good time; see chapter "Replacing the backup battery
 Replace the lithium battery only with an identical battery or types recommended by the
 Do not throw lithium batteries into fire, do not solder on the cell body, do not recharge,
High frequency radiation
CAUTION
Unintentional operating situations
High frequency radiation, e g. from a cellular phone, interferes with device functions and
can result in malfunctioning of the device.
Persons are injured and the plant is damaged.
Avoid high-frequency radiation:
 Remove radiation sources from the environment of the device.
 Switch off radiating devices.
 Reduce the radio output of radiating devices.
 Observe the information on electromagnetic compatibility (Page 90).
22
CAUTION
WARNING
(Page 70)" in the operating instructions.
manufacturer (order no.: A5E30314053).
do not open, do not short-circuit, do not reverse polarity, do not heat above 100°C and
protect from direct sunlight, moisture and condensation.
Operating Instructions, 06/2011, A5E03473780-01
SIMATIC IPC547D