IBM RS/6000 7043 43P Series, Service Manual

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Power cables used in other countries consist of the following:
Electrical cables, Type HD21.
Attachment plugs approved by the appropriate testing organization for the
specific countries where they are used.
"For units set at 230 V (outside of U.S.): use a cable set consisting of a minimum 18
AWG cable and grounding type attachment plug rated 15 A, 250 V. The cable set
should have the appropriate safety approvals for the country in which the equipment
will be installed and should be marked HAR."
Refer to Chapter 9, “Parts Information” on page 9-1 to find the power cables that are
available.
Service Inspection Guide
Perform a service inspection on the system when:
The system is inspected for a maintenance agreement.
Service is requested and service has not recently been performed.
An alterations and attachments review is performed.
Changes have been made to the equipment that may affect the safe operation of
the equipment.
External devices with separate power supplies have been attached.
If the inspection indicates an unacceptable safety condition, the condition must be
corrected before anyone can service the machine.
Note: The correction of any unsafe condition is the responsibility of the owner of the
system.
Perform the following checks:
1. Check the covers for sharp edges and for damage or alterations that expose the
internal parts of the system unit.
2. Check the covers for proper fit to the system unit. They should be in place and
secure.
3. Gently rock the system unit from side to side to determine if it is steady.
4. Set the power switch of the system unit to Off.
5. Disconnect the power cable.
6. Remove the covers.
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7043 43P Series Service Guide