Bull Escala - Rack T00 and T42 Installation guide

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EPC and
PL R Series T00
and T42 Racks
Installation and Service
Guide
ESCALA
REFERENCE
86 A1 94KX 02
ESCALA
EPC and
PL R Series T00 and
T42 Racks
Installation and Service Guide
August 2002
BULL CEDOC
357 AVENUE PATTON
B.P.20845
49008 ANGERS CEDEX 01
FRANCE
REFERENCE
86 A1 94KX 02
Hardware
The following copyright notice protects this book under Copyright laws which prohibit such actions as, but not
limited to, copying, distributing, modifying, and making derivative works.
Copyright
Bull SAS 1992, 2002
Printed in France
Suggestions and criticisms concerning the form, content, and presentation of this
book are invited. A form is provided at the end of this book for this purpose.
To order additional copies of this book or other Bull Technical Publications, you
are invited to use the Ordering Form also provided at the end of this book.
Trademarks and Acknowledgements
We acknowledge the right of proprietors of trademarks mentioned in this book.
AIX® is a registered trademark of International Business Machines Corporation, and is being used under licence.
UNIX® is a registered trademark in the United States of America and other countries licensed exclusively through
the Open Group.
Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries
The information in this document is subject to change without notice. Bull will not be liable for errors contained
herein, or for incidental or consequential damages in connection with the use of this material.
Contents
Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
About This Book
.................................... ix
ISO 9000
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Related Publications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Chapter 1. Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Observe These Safety Notices During Installation ................... 1
Step 1. Positioning the Rack ............................... 3
Step 2. Leveling the Rack ................................. 4
Step 3. Attaching the Stabilizers ............................. 5
Step 4. Attaching the Rack to a Concrete Floor .................... 6
Step 5. Attaching the Rack to a Concrete Floor Beneath a Raised Floor ..... 10
Step 6. Installing Multiple Racks ............................ 15
Step 7. Attaching the AC Outlet-Mounting Plates .................. 18
Step 8. Attaching the Front Door ............................ 23
Step 9. Connecting the Power Distribution System ................. 25
Step 10. Checking Customer's AC Outlets ...................... 30
Step 11. Connecting Drawer and Device Cables ................... 32
Step 12. Powering On and Checking Out the System ................ 33
Step 13. Relocating Rack(s) .............................. 33
Chapter 2. Reference Information . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Types of Power Distribution ............................... 39
AC Rack Information ................................... 40
External AC Power Cables ............................... 44
DC Rack Information ................................... 45
DC Rack Power Cables ................................. 50
Specifications for Model 14T/0 and 14T/4 Rack ................... 51
Service Inspection Guide ................................ 52
Chapter 3. Maintenance Analysis Procedures (MAPs) ............. 57
MAP 1520: DC Power Distribution Panel - Power MAP ............... 57
MAP 1522: AC Power Distribution Bus - Power MAP ................ 65
Chapter 4. Removal and Replacement ....................... 71
Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Operating System Shutdown .............................. 72
Power-On Procedure with the AC Power Distribution Bus ............. 73
Power-Off Procedure with the AC Power Distribution Bus ............. 75
Power-On Procedure with the DC Power Distribution Panel ............ 76
Preface iii
Power-Off Procedure with the DC Power Distribution Panel ............ 78
Removal and Replacement of the AC Power Distribution Bus
........... 79
Removal and Replacement of the DC Power Distribution Panel
.......... 81
Removal and Replacement of the -48 V DC Circuit Breaker
............ 86
Removal and Replacement of the Front or Rear Door ............... 90
Relocating Rack(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Chapter 5. Parts Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Covers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Earthquake Brace
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Blank Fillers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Power Distribution Bus ................................. 101
Stabilizers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Power Distribution Panel Assembly ......................... 105
Power Distribution Panel Interior ........................... 107
Leveling Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Model 14T/4 Brace ................................... 111
Model 14T/0 and 14T/4 Kits (For Reference Only) ................ 113
Power Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Appendix A. Environmental Notices . . . . . . . . . . . . . . . . . . . . . . . 117
Product Recycling and Disposal ........................... 117
Unit Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Appendix B. Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Reader's Comments — We'd Like to Hear From You ............. 123
iv 14T/0 and 14T/4 Installation and Service Guide
Safety Notices
A danger notice indicates the presence of a hazard that has the potential of causing
death or serious personal injury. Danger notices appear on the following pages:
v, 1, 58, 65, 71
A caution notice indicates the presence of a hazard that has the potential of causing
moderate or minor personal injury. Caution notices appear on the following pages:
vi, vii, 1, 2, 5, 26, 30, 31, 33, 53, 54, 58, 59, 61, 71, 73, 76, 78, 81, 86
For a translation of the Safety Notices contained in this book, see the System Unit
Safety Information manual, order number SA23-2652.
Note: Before connecting or removing any cables to or from the system, be sure to
follow the steps in the system installation procedures specified in the
installation and service guide for your system or device.
Observe the following safety instructions any time you are working on a rack or
devices installed in a rack.
DANGER
An electrical outlet that is not correctly wired could place hazardous
voltage on metal parts of the system or the devices that attach to the
system. It is the responsibility of the customer to ensure that the outlet
is correctly wired and grounded to prevent an electrical shock.
Before installing or removing signal cables, ensure that the power
cables for the system unit and all attached devices are unplugged.
When adding or removing any additional devices to or from the system,
ensure that the power cables for those devices are unplugged before
the signal cables are connected. If possible, disconnect all power
cables from the existing system before you add a device.
Use one hand, when possible, to connect or disconnect signal cables
to prevent a possible shock from touching two surfaces with different
electrical potentials.
During an electrical storm, do not connect cables for display stations,
printers, telephones, or station protectors for communication lines.
Safety Notices v
CAUTION:
This unit may have more than one power cable. To completely remove power,
you must disconnect all power cables from the unit.
CAUTION:
This product is equipped with a 3-wire power cable and plug for the user's
safety. Use this power cable in conjunction with a properly grounded electrical
outlet to avoid electrical shock.
CAUTION:
Energy hazard, remove power before servicing. Disconnect two power supply
cords.
CAUTION:
Make sure that you do the following:
Before you add or remove drawers, always have the leveling feet lowered
and the front and rear stabilizer installed, or have the rack bolted to the
floor.
Always install drawers at the bottom of the rack first.
Always remove drawers from the top of the rack first.
Always install the heaviest drawers on the bottom of the rack.
CAUTION:
Make sure that you do the following:
Remove two or three drawers from the top of the rack before you relocate
it.
Never push on the sides of the rack.
CAUTION:
The stabilizers must be firmly attached to the bottom front of the rack to
prevent the rack from turning over when the drawers are pulled out of the rack.
Do not pull out of install any drawer or feature if the stabilizers are not
attached to the rack.
CAUTION:
The stabilizers must be firmly attached to the bottom rear of the rack to
prevent the rack from turning over when the drawers are pulled out of the rack.
Do not pull out of install any drawer or feature if the stabilizers are not
attached to the rack.
CAUTION:
Energy hazard, remove power before servicing.
vi
14T/0 and 14T/4 Installation and Service Guide
CAUTION:
Do not touch the receptacle or the receptacle face plate with anything other
than your test probes before you have met the requirement in step 10.
CAUTION:
If the reading is other than infinity, do not proceed! Have the customer make
necessary wiring corrections before continuing. Do not turn on the branch
circuit CB until all the above steps are satisfactorily completed.
Safety Notices vii
viii 14T/0 and 14T/4 Installation and Service Guide
About This Book
This book contains installation and maintenance information that is specific to the
14T/0 (T00) and 14T/4 (T42) rack. It also contains Maintenance Analysis Procedures (MAPs)
that are unique to this model.
MAPs that are common to all systems are contained in the Diagnostics Information
for Multiple Bus Systems, order number 86 A1 26HX.
ISO 9000
ISO 9000 registered quality systems were used in the development and
manufacturing of this product.
Related Publications
The following publications are available:
The Diagnostics Information for Multiple Bus Systems, order number 86 A1 26HX,
contains service information that is common to all systems. This manual also
contains the service request number (SRN) list and failing function code (FFC)
list used with the diagnostic programs.
The Adapters Information for Multiple Bus Systems, order number 86 A1 27HX,
contains descriptions of the adapters, devices, and cabling information for the
features.
The System Unit Safety Information manual, order number 86 X1 11WD, contains
translations of danger and caution notices.
About This Book ix
x 14T/0 and 14T/4 Installation and Service Guide
Chapter 1. Rack Installation
This chapter contains information about installing and preparing a 14T/0 and 14T/4
rack for system operations.
Observe These Safety Notices During Installation
DANGER
An electrical outlet that is not correctly wired could place hazardous
voltage on metal parts of the system or the devices that attach to the
system. It is the responsibility of the customer to ensure that the outlet
is correctly wired and grounded to prevent an electrical shock.
Before installing or removing signal cables, ensure that the power
cables for the system unit and all attached devices are unplugged.
When adding or removing any additional devices to or from the system,
ensure that the power cables for those devices are unplugged before
the signal cables are connected. If possible, disconnect all power
cables from the existing system before you add a device.
Use one hand, when possible, to connect or disconnect signal cables
to prevent a possible shock from touching two surfaces with different
electrical potentials.
During an electrical storm, do not connect cables for display stations,
printers, telephones, or station protectors for communication lines.
CAUTION:
This product is equipped with a 3-wire power cable and grounded plug for user
safety. Use this power cable in conjunction with a properly grounded electrical
outlet to avoid electrical shock.
CAUTION:
This unit may have more than one power supply cord. To completely remove
power, you must disconnect all power supply cords.
Chapter 1. Rack Installation 1
CAUTION:
Make sure that you do the following:
Before you add or remove drawers, always have the leveling feet lowered
and the front and rear stabilizer installed, or have the rack bolted to the
floor.
Always install drawers at the bottom of the rack first.
Always remove drawers from the top of the rack first.
Always install the heaviest drawers on the bottom of the rack.
CAUTION:
Make sure that you do the following:
Remove two or three drawers from the top of the rack before you relocate
it.
Never push on the sides of the rack.
Attention: If the rack has equipment located above Electronics Industries
Association (EIA) location 32, you must remove the equipment in position 32
and above from the rack before you move it. Always remove the equipment
from the top of the rack first.
2
14T/0 and 14T/4 Installation and Service Guide
Step 1. Positioning the Rack
Note: The customer should unpack the rack and position it in the room. If this has
not been done, consult the customer and the marketing representative as necessary.
The -48 V dc rack must be installed only in restricted access areas such as
dedicated equipment rooms or equipment closets in accordance with Articles 110-16,
110-17, and 110-18 of the National Electrical Code, ANSI/NFPA No. 70.
1. Remove all packing and tape from the rack.
2. Position the rack according to the customer floor plan.
3. Lock each caster wheel by tightening the screw on the caster.
Locking Screw
Use the following to determine the next step:
If the rack is being bolted to a concrete floor, go to Step 4. Attaching the Rack
to a Concrete Floor on page 6.
If the rack is being bolted to a concrete floor beneath a raised floor, go to Step
5. Attaching the Rack to a Concrete Floor Beneath a Raised Floor on page 10.
If the rack is not being attached to the floor, go to Step 2. Leveling the Rack on
page 4.
Chapter 1. Rack Installation 3
Step 2. Leveling the Rack
Adjust the leveling feet by doing the following:
1. Loosen the jam nut on each leveling foot by turning the nut counter-clockwise
(away from the bottom of the rack).
2. Rotate each leveling foot downward until it contacts the surface on which the
rack is placed.
3. Adjust the leveling feet downward as needed until the rack is level. When the
rack is level, tighten the jam nuts against the base by turning the nut clockwise
(toward the bottom of the rack).
4 14T/0 and 14T/4 Installation and Service Guide
Step 3. Attaching the Stabilizers
This section covers attaching stabilizers on the bottom of the rack.
CAUTION:
The stabilizers must be firmly attached to the bottom front of the rack to
prevent the rack from turning over when the drawers are pulled out of the rack.
Do not pull out or install any drawer or feature if the stabilizers are not
attached to the rack.
CAUTION:
The stabilizers must be firmly attached to the bottom rear of the rack to
prevent the rack from turning over when the drawers are pulled out of the rack.
Do not pull out or install any drawer or feature if the stabilizers are not
attached to the rack.
1. Align the slots in the stabilizer with the mounting holes at the bottom front of the
rack.
2. Install the two mounting screws.
3. Ensure that the base of the stabilizer rests firmly on the floor. Use the allen
wrench supplied with the rack to alternately tighten the mounting screws until
they are tight.
Front of Rack
Mounting Screw
Allen Wrench
Mounting Screw
Mounting Hole
Stabilizer
Rear of Rack
4. Repeat substeps 1 through 3 to install the stabilizer on the rear of the rack.
5. Go to Step 9. Connecting the Power Distribution System on page 25.
Chapter 1. Rack Installation 5
Step 4. Attaching the Rack to a Concrete Floor
This section covers attaching the rack-mounting plates to the floor.
Attention: The customer is responsible for attaching the rack-mounting plates to the
concrete floor. The following steps are shown to guide the customer in
aligning and installing the rack-mounting plates.
1. Be sure the rack is in the correct location.
2. If installed, remove the left and right trim panels (snap in/out).
Top Trim
Side Trim
3. If this is an ac-powered rack, the bushing will be temporarily installed for plate
location only.
If this is a dc-powered rack, remove the protective cover from four of the
bushings and install them in each of the four leveling feet.
6 14T/0 and 14T/4 Installation and Service Guide
4. Ensure that the bushing is in the leveling foot and position the two mounting
plates in the approximate mounting location under the rack. If necessary, raise
the leveling feet for clearance.
5. Place a bushing on a rack-mounting bolt, and place the bolt/bushing through the
leveling foot/bushing and out the bottom bushing.
6. Place the four rack-mounting bolts through the leveling feet, bushing, and out the
bottom of the rack.
7. Position the rack-mounting plates under the four rack-mounting bolts so that the
mounting bolts are centered directly over the tapped holes.
8. Turn the rack-mounting bolts 3 to 4 turns into the tapped holes.
Mounting
Hole (4X)
Bolt (4X)
Washer (4X)
Thick Washer (4X)
Spacer (4X)
Jam Nut (4X)
Leveler (4X)
Bushing (8X)
Mounting
Plate (2X)
Location
Mark (Drill)
Tapped Hole for
Rack Mounting
Hole for
Anchor Bolts
Chapter 1. Rack Installation 7
9. Mark the floor around the edges of both rack-mounting plates.
10. Mark the plate bolt-down holes that are accessible through the opening in the
rear of the rack.
11. Remove the rack-mounting bolts and bushings (ac-powered racks only; bushing
stays in the base of the leveling foot for dc racks.)
12. Remove the rack-mounting plates.
13. Loosen the locking screws on the casters, and move the rack so that it is clear of
the marked locations of the mounting plate.
14. Position the plates within the marked areas.
15. Mark the floor at the center of each hole in the rack-mounting plates (including
the tapped holes).
16. Remove the two rack-mounting plates from the marked locations.
17. At the marked location of the tapped rack-mounting bolt holes, drill four holes
approximately two inches deep to allow clearance for the ends of the four
rack-mounting bolts. (The ends of the rack-mounting bolts protrude past the
thickness of the mounting plate.)
Note: You must use a minimum of two anchor bolts for each rack-mounting
plate to attach it to the concrete floor. Because some of the holes in the
rack-mounting plates may align with concrete reinforcement rods below
the surface of the concrete, some of the rack-mounting plate holes may
not be suitable.
18. For each rack-mounting plate, select at least two suitable holes: Select holes as
close to the threaded holes as possible. Be sure the holes selected at the rear of
the rack are accessible. Drill the selected holes (two for each rack-mounting
plate).
19. Position the front-mounting plate within the marked area.
20. Using anchor bolts, attach the front rack-mounting plate to the concrete floor.
Note: If you are installing a dc rack, the four leveling feet must have a plastic
isolator bushing installed between the leveling foot and the mounting
plate.
If you are installing an ac rack, do not use the four plastic isolator
bushings.
8
14T/0 and 14T/4 Installation and Service Guide
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