Promise Technology Connecting Cables to Disk Drive, Replacing a Power Supply Module TX8 only

UltraTrak100 TX4 and UltraTrak100 TX8 User Manual

9.Insert screws through the holes in the Drive Carrier and into the bottom of the new hard drive. Tighten each screw; be careful not to over tighten.

10.Slide the assembled Drive Carrier back into the UltraTrak100 and lock the Drive Carrier lock.

Disk Drive

Connect Power Cable to

the Disk Drive

Drive Carrier	Connect Drive Data Cable
	to the Disk Drive
Latching Mechanism

Figure 7. Connecting Cables to Disk Drive

Caution

Only qualified service personnel should remove and replace a power supply module.

REPLACING A POWER SUPPLY MODULE (TX8 ONLY)

The UltraTrak100 TX8 disk array contains two hot-swappable redundant power supplies. Normally, these supplies share the load between them. However each power supply is capable of providing the power needed to maintain the array’s normal operation. Each power supply LED should be on. An off or blinking LED on the power supply indicates that the power supply has failed and should be replaced. A power supply failure is also accompanied by an audible alarm (NOTE: press the Power Supply Alarm Reset button to turn off the alarm). Contact your dealer or reseller for additional details and assistance in obtaining a replacement supply.

These power supplies are accessible from the rear of the unit (see Figure 8). The power supply may be removed and replaced with an identical power supply while the array remains in operation. To protect the electronic circuits, special sensing circuitry is incorporated into the design of the UltraTrak100 TX8 disk array that detects the insertion or removal of a power supply.

Only trained and qualified personnel should remove the power supplies from the UltraTrak100 TX8.

1.Switch the failed power supply Off.

2.Remove the power supply locking screw.

3.Using the pull handle on the power supply pull it from the chassis.

4.Insert the new power supply into the chassis and switch the power supply power On.

5.Check that the Power LED indicator is illuminated.

6.Insert and tighten the power supply locking screw.

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