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EK-35XHE-IG-A01

May 1997

2 pages

Original

0.1MB

Document:	StorageWorks AC Power Controller Installation Guide
Order Number:	EK-35XHE-IG
Revision:	A01
Pages:	2
Original Filename:

OCR Text

DIGITAL StorageWorks
AC Power Controller
Installation Guide
This guide describes the procedures for removing and
installing an ultra SCSI RAID ac input power controller
(power controller) assembly, model DS–BA35X–HE.

______________ Note ___________________

For detailed information about the operation,
function, status, error conditions, fault conditions,
and displays of this device, refer to the DIGITAL
StorageWorks Ultra SCSI RAID Enclosure User’s
Guide.
__________________________________________

______________ Note ___________________
CXO5113A

The ac power controller has no user serviceable
components. Should a controller fail you must
replace the entire assembly.
______________________________________

____________ CAUTION ________________
To protect this sensitive electronic device from
electrostatic discharge (ESD) use the following
precautions—(1) Wear an ESD wrist strap.
(2) Do not touch the printed circuit board or the
backplane connector. (3) Do not lay the device
on a work surface but place it on an electrostatic
mat. (4) Place the device in an electrostatic bag
for shipment.
__________________________________________
____________ CAUTION ________________
The only ultra SCSI RAID enclosure compatible
ac input power controller is the model
DS–BA35X–HE.

Removing a Power
Controller
Complete the following procedure to remove a power
controller from the ultra SCSI RAID enclosure.
1.

Press 0 on the ON/OFF switch to turn the power
controller OFF.

Disconnect the ac power cord.

Loosen the two retaining screws.

The model BA35X–HE is a SW300/BA355-series
ac input power controller and is not a compatible
with the ultra SCSI enclosure. DIGITAL does not
support the use of the model BA35X–HE ac input
power controller in any ultra SCSI enclosure.
______________________________________

AC Power Entry
Controller A
Retaining
Screw (2X)
1
0

1
0

ON/OFF
Switch

AC Input
Power Cord
CXO-5186A-MC

Remove the power controller from the enclosure and
place it in an electrostatic bag.

™ StorageWorks and the DIGITAL logo are trademarks of Digital Equipment Corporation.
©Digital Equipment Corporation 1997
Printed in the U.S.A.
All Rights Reserved.

EK–35XHE–IG .A01
May 1997

Installing a Power
Controller
Complete the following procedures to install a power
controller in an ultra SCSI RAID enclosure.
1.

Remove the power controller from the electrostatic bag.
Verify that the unit is the correct model by checking the
regulatory label.

Press 0 on the ON/OFF switch to turn the power
controller OFF.

Align the power controller with the slot in the enclosure.
Power
bus A

Power
bus B

4A 19 20 21 22 23 24 4B

Shelf 4

3A 13 14 15 16 17 18 3B

Shelf 3

10 11 12 2B

Shelf 2

Shelf 1

PVA
EMU
Controller A
Controller B
Cache A
Cache B

CXO5808A

Push in on the controller to firmly seat it.

AC Power Entry
Controller A
Retaining
Screw (2X)
1
0

1
0

ON/OFF
Switch

AC Input
Power Cord
CXO-5186A-MC

Tighten the two retaining screws.

Connect the power cord to the power controller.

Press 1 on the ON/OFF switch to turn the power
controller ON.

Check the ultra SCSI RAID system for proper operation