Safety Inspections; Removing Ac Power; External Machine Checks; Internal Machine Checks - IBM System Storage SAN384B-2 Installation, Service And User Manual

Safety inspections

Perform the safety checks to identify unsafe conditions. Be cautious of potential
safety hazards that are not covered in the safety checks. If unsafe conditions are
present, determine how serious the hazards are and whether you should continue
before you correct the problem.

Removing AC power

Perform the steps to remove the alternating current (ac) power:
1. Perform a controlled system shutdown.
2. Set the power switch to the off position.
3. Disconnect the power cables from the power source.

External machine checks

Perform the external machine checks:
1. Verify that all external covers are present and are not damaged.
2. Ensure that all latches and hinges are in correct operating condition.
3. Check the power cable for damage.
4. Check the external signal cable for damage.
5. Check the cover for sharp edges, damage, or alterations that expose the internal
6. Check that any unused serial ports are covered for dust and ESD protection.
7. Correct any problems that you find.

Internal machine checks

Perform the internal machine checks:
1. Check for any non-IBM changes that might have been made to the machine. If
2. Check the condition of the inside of the machine for:
3. Check for any obvious mechanical problems, such as loose components.
4. Check any exposed cables and connectors for wear, cracks, or pinching.
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SAN384B-2 Installation, Service, and User Guide
DANGER
Multiple power cords. (L003)
parts of the device.
The cover should be kept on the serial port whenever it is not being used.
any are present, obtain the "Non-IBM Alteration Attachment Survey" form,
number R009, from the IBM branch office. Complete the form and return it to
the branch office.
v Metal or other contaminants
v Indications of water or other fluid
v Fire or smoke damage