IBM L5U, Maintenance Information

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© Copyright IBM Corp. 2008
5-1
Chapter 5. Safety Instructions
When using this product, observe the danger, caution, and attention notices
contained in this guide. The notices are accompanied by symbols that represent the
severity of the safety condition.
Note: In addition to the safety instructions in this guide, local and professional safety
rules apply.
Read and carefully observe the hazard alert information in this guide.
Danger notices contain a Dxxxx reference number. Caution notices contain a Cxxxx
reference number. Rack safety notices contain a Rxxxx reference number. Use the
reference number to locate the translation in IBM Translated Safety Notices (Part
number 96P0851).
Danger Notice
A danger notice calls attention to a situation that is potentially lethal or extremely
hazardous to people. A lightning bolt symbol always accompanies a danger notice to
represent a dangerous electrical condition.
A sample danger notice follows:
“Danger Notice” on page 5-1
“Caution Notice” on page 5-2
“Area of Application” on page 5-3
“Possible Safety Hazards” on page 5-3
“Class I Laser Product” on page 5-3
“Before Working on Equipment” on page 5-4
“Performing the Safety Inspection Procedure” on page 5-5
“ac Grounding Inspection” on page 5-5
“Before Restarting Equipment” on page 5-7
“Power Cords” on page 5-7
“Mechanical Maintenance” on page 5-8
“Rack Safety” on page 5-9
“Product Recycling and Disposal” on page 5-10
“Battery Return Program” on page 5-11
DANGER:
An electrical outlet that is not correctly wired could place
hazardous voltage on metal parts of the system or the
devices that attach to the system. It is the responsibility of
the customer to ensure that the outlet is correctly wired
and grounded to prevent an electrical shock.
(D004)