Electrical installation
Important notes
5
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LDCDS-CPC9100 DE/EN 1.0
5 Electrical installation
5.1 Important notes
The installation must be carried out by qualified, skilled personnel familiar with the
applicable national standards.
Stop!
Short circuit and static discharges
The device contains components which can be destroyed in case of a short
circuit or static discharge.
It is especially dangerous if the device housing is opened during operation for
the exchange of the hot-swappable fan.
Possible consequences:
ƒ The device or parts of it will be destroyed.
Protective measures:
ƒ Before carrying out works on the device which do not need the device to be
switched on:
– Shut down and switch off the IPC.
– Unplug the mains plug.
– Open the housing and, if available, disconnect the battery pack. ( 55).
– Carry out the work.
ƒ When opening the housing while a voltage is applied, be very careful and
carry out the work immediately. The following must be especially observed:
– Do not touch any current-carrying parts.
– Do not touch any rotating fan blades (risk of injury!).
– Make sure that no small parts fall into the device which would cause a
short circuit.
ƒ All persons who work with printed-circuit boards must consider E SD
measures.
ƒ Do not touch contacts of connectors.
ƒ Only touch printed-circuit boards at contact-free areas and only position
them on suitable material (e.g. on ESD packaging or conductive foamed
material).
ƒ Only transport and store printed-circuit boards in ESC packaging.
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