Safety Instructions
2.1 General safety instructions
SIMATIC IPC847D
30 Operating Instructions, 01/2014, A5E32997454-AA
Damage to the device, machine or plant due to device and system expansions
Device and system expansions may contain faults and affect the entire device, machine or
plant.
Device and system expansions may violate safety rules and regulations regarding radio
interference suppression. If you install or replace device or system expansions and damage
your device, the warranty is voided.
Note the following:
• Only install device or system expansions designed for this device. Contact your
technical support team or the point of sale to find out which device and system
expansions are suitable for installation.
• Observe the information on electromagnetic compatibility provided in the technical
specifications.
Fire hazard due to overheating of the device
Expansion cards generate additional heat. The device can overheat or cause a fire.
• Observe the safety and installation instructions for the expansion cards.
• 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 IEC/UL/EN/DIN-EN
60950-1.
Risk of explosion and release of harmful substances
Improper handling of lithium batteries can result in an explosion of the batteries.
Explosion of the lithium batteries and the resulting release of harmful substances can cause
severe physical injury. Damaged batteries jeopardize the function of the device.
Note the following when handling lithium batteries:
• Replace used batteries in good time; see the section "Replacing the backup battery" in
the section "Device maintenance and repair".
• Replace the lithium battery only with an identical battery or types recommended by the
manufacturer (order no.: A5E00047601).
• Do not throw lithium batteries into fire, do not solder on the cell body, do not recharge,
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.
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