Replacement Instructions for the Heat Exchanger Unit HP Modular Cooling System

Tighten the two thumbscrews to secure the fan unit to the

MCS frame.

NOTE: The number of horizontal brackets varies

depending on the position of the fan unit (top,

middle, or bottom).

4. Using a T-25 Torx driver, secure the horizontal shipping

bracket to the MCS unit by inserting four Torx screws.

5. Complete the operation checklist.

Operation checklist

1. Clear all old logs from the web interface to ensure that

any additional alarms are current.

2. Confirm that no additional warning or alarm messages

have been detected by looking at the operator display.

Returning the failed component

Instructions are provided on the return label supplied with the

replacement component. The return label is either in the box

in which the component was shipped or in the plastic pouch

attached to the box.

For further information about the Customer Self Repair

program, see http://www.hp.com/go/selfrepair.