IBM TS4500, Introduction And Planning Manual, Page: 14 / 218

If the symbol is... It means...
This part or unit is heavy but has a weight smaller than 18
kg (39.7 lb). Use care when lifting, removing, or installing
this part or unit. ( C008 )
Sample caution notices follow:
Caution
The battery is lithium ion. To avoid possible explosion, do not burn.
Exchange only with the IBM-approved part. Recycle or discard the battery
as instructed by local regulations. In the United States, IBM
®
has a process
for the collection of this battery. For information, call 1-800-426-4333. Have
the IBM part number for the battery unit available when you call. ( C007 )
Caution
The system contains circuit cards, assemblies, or both that contain lead
solder. To avoid the release of lead (Pb) into the environment, do not burn.
Discard the circuit card as instructed by local regulations. ( C014 )
Caution
Do not connect an IBM control unit directly to a public optical network.
The customer must use an additional connectivity device between an IBM
control unit optical adapter (that is, fibre, ESCON, FICON
®
) and an
external public network. Use a device such as a patch panel, router, or
switch. You do not need an additional connectivity device for optical fibre
connectivity that does not pass through a public network.
Environmental notices
The environmental notices that apply to this product are in the Environmental
Notices and User Guide (Z125-5823). A copy of the Environmental Notices and User
Guide is provided on the publications CD.
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IBM TS4500: Introduction and Planning Guide