![background image](http://html1.mh-extra.com/html/nec/bull-novascale-r620-series/bull-novascale-r620-series_user-manual_3916556022.webp)
NovaScale R620 User Guide
Cleaning and Handling of Internal Devices
WARNING
Do not disassemble, repair, or alter the server.
Unless described herein, never attempt to disassemble, repair, or alter the equipment. There is a
risk of an electric shock or fire as well as malfunction.
Do not look into the CD-ROM drive.
The CD-ROM drive uses a laser beam. Do not look or insert a mirror inside while the system is on.
A laser beam is invisible; if your eyes get exposed to it, there is a risk of losing eyesight.
Do not detach a lithium battery yourself.
This equipment has a lithium battery. Do not detach it yourself. If the battery is exposed to fire or
water, it could explode.
When the lithium battery is running down and the equipment doesn’t work correctly, contact your
sales agent instead of disassembling, replacing or recharging it yourself.
Disconnect the power plug before cleaning the server.
Make sure to power off the server and disconnect the power plug from a power outlet before
cleaning or installing/removing internal optional devices. Touching any internal device of the server
with its power cord connected to a power source may cause an electric shock even if the server is
off-powered.
Disconnect the power plug from the outlet occasionally and clean the plug with a dry cloth. Heat will
be generated if condensation is formed on a dusty plug, which may cause a fire.
CAUTION
High temperature
Immediately after powering off the system, system components such as hard disk may be very hot.
Wait for the server to cool down completely before adding/removing components.
Make sure to complete installation.
Firmly install all power cords, interface cables and/or boards. An incompletely installed component
may cause a contact failure, resulting in fire and/or smoke.
CAUTION
Protect the unused connectors with the protective cap.
The unused power cord connectors are covered with the protective cap to prevent short circuits
and electrical hazards. When removing the power cord connector from the internal devices, attach
the protective cap to the connector. Failure to follow this warning may cause a fire or an electric
shock.
1-9
Summary of Contents for Bull NovaScale R620 Series
Page 1: ...User s Guide Bull NovaScale R620...
Page 2: ......
Page 17: ...NovaScale R620 User Guide Water cooling kit 1 4...
Page 74: ...NovaScale R620 User Guide 7 Configure the mirror of the extended volume 3 15...
Page 122: ...NovaScale R620 User Guide Exit Move the cursor onto Exit to display the Exit menu 4 23...
Page 345: ...This page is deliberately left empty...
Page 346: ......