Blue Coat®
510/810 Series AC Power Supply
Replacement Guide
510/810 Series AC Power Supply Replacement Guide
This document explains how to replace the AC power supply for a ProxySG appliance. Follow the directions
carefully, saving all screws that you remove so that you can reuse them when reassembling the appliance.
Important points to remember:
• Power down the appliance before you open the cover.
• Do not touch the components on any printed circuit board.
• Do not touch the memory-module contacts or IC chips.
• Do not touch the processor contacts.
IMPORTANT
ALWAYS observe proper electrostatic discharge (ESD) conventions. Ensure that the appliance is on
an ESD-safe work surface or ground the unit appropriately. Blue Coat Systems does not assume
responsibility or liability for damage resulting from ESD.
1
Checking the Package
The replacement kit comes with the following items:
• This AC Power Supply Replacement document
• AC power supply
• ESD wrist strap
You will also need a medium-sized Phillips screwdriver and, optionally, several cable wraps.
2
2
Prepare the Appliance
The following procedure includes instructions for using the ESD wrist strap affixed to the appliance chassis for
grounding purposes. If you use another method for grounding the appliance, you can skip the ESD grounding
step.
IMPORTANT
If you use the ESD wrist strap attached to the appliance for grounding purposes, you must complete
the entire removal/replacement procedure without detaching the strap from yourself or the chassis.
Do not use this method for grounding if you cannot complete the procedures all at one time.
1 To turn the power off, unplug the appliance.
Remove the power cord
from the appliance
2 Remove all network connections.
3 ESD wrist strap grounding instructions:
a.
Make sure that the appliance is powered off.
b.
Wrap the ESD strap around your wrist and affix the copper tape to an electrical ground
or to an unpainted metal surface on the back of the appliance.
Attach the ESD strap to
your wrist and to the
back of the appliance
3
4 From the back of the appliance, loosen the two cover screws and use them to pull the cover
toward you slightly; lift the cover up and off.
Loosen these two screws and use them to remove the cover
4
3
Remove the Old AC Power Supply
1
Remove the air deflector by lifting it out of the appliance.
510
Back of the appliance
810
Back of the appliance
5
2
Remove the blower cover.
a.
Loosen the screw holding the blower cover in place.
b.
Remove the blower cover tab from its slot.
a. Loosen screw
b. To remove tab, push
it towards the baffle
and lift it up and out
c.
6
Lift blower cover. There are two tabs on the rear of the blower cover that act as hinges
as shown below. Once the blower cover is vertical, lift it out to expose the blowers.
3
Remove the 2 screws attached to the power supply bracket.
Back of the
appliance
Remove 2 screws
4
Undo the cable clamps holding the AC power supply wires in place.
Release the wires from
these cable clamps
7
5
Remove the AC power supply connectors -- three (3) on the 510 or four (4) on the 810.
See 810 cable removal instructions on the next page.
510 cable removal
Unplug these three (3)
connectors
8
810 cable removal
Unplug these two (2)
connectors
Push in these tabs and pull out
the two (2) motherboard
connectors
6
Remove the AC power supply: gather the cables, slide the AC power supply forward slightly, and
lift the AC power supply unit up and out.
9
4
Install the New AC Power Supply
1
Slide the new AC power supply into place. Ensure that the alignment posts on the rear of the
power supply line up with the holes on the rear of the appliance.
Alignment posts on rear of
power supply must line up
with these holes
2
Plug in the three (3) connectors for the 510 or four (4) connectors for the 810.
See 810 cable installation instructions on the next page.
510 cable installation
Plug in these three (3)
connectors
10
810 cable installation
Plug two (2) connectors
into the SCSI backplane
Plug the two (2)
connectors into the
motherboard
3
Insert the two (2) interior power supply screws that you removed from the old AC power supply
to the power supply bracket.
Insert the 2 screws into
the power supply bracket
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4
Reattach the blower cover.
a.
Place blower cover hinge tabs back into their corresponding slots. Do this for both
hinge tabs.
Slide the tab into the
corresponding slot
Blower cover
b.
Place the tab into the corresponding slot, as shown in the following picture.
Place blower cover tab
into the slot
c.
Tighten the screw that holds the blower cover in place.
Tighten this screw
12
5
Replace the air deflector. Ensure that you properly align the air deflector as shown below. The air
deflector should not rest on top of any wires. Instead, the wires should be going through the
openings in the air deflector or beside it.
510 air deflector installation
Back of the
appliance
Air deflector must be
in this slot
Power supply wires
must pass through
this opening
Ensure that the
deflector is to the
left of this riser
13
810 air deflector installation
Ensure that the
power supply wires
are outside of the
air deflector
6
7
❑
❑
❑
❑
Ensure that the
deflector is to the left
of these resistors
Reattach the appliance cover.
Remount appliance.
Reinstall network connections.
Power on the appliance by plugging in the power cord.
To verify that the new AC power supply is functioning properly, open either the Management
Console or the CLI and check the environmental statistics for the AC power supply:
•
To use the Management Console to verify that the new blowers are functioning
properly, select Statistics>General>Environmental tab. Click View Sensors to open
the Sensor Statistics window; verify that the AC power supply is ok.
•
To check through the CLI, open the CLI and enter the following Privileged mode
command:
• For 4.2.x: SGOS# show environmental
• For 5.1.x: SGOS# show system-resource-metrics
Make sure that the power supply status is OK.
Power supply statistics from the CLI.
12 Volts
Current Value: 11.94 volts
Current Status: ok
High Critical Threshold: 39 volts
High Critical Interval: 32 seconds
Low Critical Threshold: 27 volts
Low Critical Interval: 32 seconds
High Warning Threshold: 35 volts
High Warning Interval: 32 seconds
Low Warning Threshold: 31 volts
Low Warning Interval: 32 seconds
Notification Type: SNMP trap
14
Sensor statistics from the Management Console.
15
Contact Information
Blue Coat Systems Inc.
420 North Mary Ave
Sunnyvale, CA 94085-4121
http://www.bluecoat.com/support/index.html
bcs.info@bluecoat.com
support@bluecoat.com
http://www.bluecoat.com
For concerns or feedback about the documentation: documentation@bluecoat.com
Copyright Information
Printed in the U.S.A.
Document Number: 231-02831
Document Revision: A.0 06/2006
Copyright© 1999-2006 Blue Coat Systems, Inc. All rights reserved worldwide. No part of this document may be reproduced by any means
nor modified, decompiled, disassembled, published or distributed, in whole or in part, or translated to any electronic medium or other means
without the written consent of Blue Coat Systems, Inc. All right, title and interest in and to the Software and documentation are and shall
remain the exclusive property of Blue Coat Systems, Inc. and its licensors. ProxySG™, ProxyAV™, CacheOS™, SGOS™, Spyware
Interceptor™, Scope™, RA Connector™, RA Manager™, Remote Access™ are trademarks of Blue Coat Systems, Inc. and CacheFlow®,
Blue Coat®, Accelerating The Internet®, WinProxy®, AccessNow®, Ositis®, Powering Internet Management®, The Ultimate Internet
Sharing Solution®, Permeo®, Permeo Technologies, Inc.®, and the Permeo logo are registered trademarks of Blue Coat Systems, Inc. All
other trademarks contained in this document and in the Software are the property of their respective owners.
BLUE COAT SYSTEMS, INC. DISCLAIMS ALL WARRANTIES, CONDITIONS OR OTHER TERMS, EXPRESS OR IMPLIED, STATUTORY
OR OTHERWISE, ON SOFTWARE AND DOCUMENTATION FURNISHED HEREUNDER INCLUDING WITHOUT LIMITATION THE
WARRANTIES OF DESIGN, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
EVENT SHALL BLUE COAT SYSTEMS, INC., ITS SUPPLIERS OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES, WHETHER
ARISING IN TORT, CONTRACT OR ANY OTHER LEGAL THEORY EVEN IF BLUE COAT SYSTEMS, INC. HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
231-02831 Revision A.0
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