Fujitsu PRIMERGY TX2550 M5, Upgrade And Maintenance Manual

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Press the cable clamp down until it disengages (1).
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Open the cable clamp (2).
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Disconnect the power cord from the PSU and remove it from the cable
clamp.
4.4 Getting access to the component
4.4.1 Safety notes
CAUTION
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Only for non-hot plug components:
● Before removing or attaching covers, turn off the server, all
peripheral devices, and any other connected devices.
●
Because there is a risk of electric shock or damage, please
disconnect all power cords from the outlet.
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The top cover must be replaced as soon as possible for purposes
of cooling, to comply with EMC regulations (regulations regarding
electromagnetic compatibility) and to prevent fires.
▶
For more information, see "Important information" on page 33 .
▶
Only valid for the floorstand model: Do not lift the server by the
front cover in order not to damage the locking clips.
Basic hardware procedures
TX2550 M5 Upgrade and Maintenance Manual 51