Compaq Network Card H9A11 User Manual

H9A11 Cabinet  
Installation/Owner's Guide  
Part Number: EK-H9A11-IN. B01  
June 1999  
Compaq Computer Corporation  
Houston, Texas  
 
Table of Contents  
Preface  
Overview ....................................................................................................................................v  
Intended Audience ......................................................................................................................v  
How to Use This Guide ...............................................................................................................v  
Organization ..............................................................................................................................vi  
Conventions...............................................................................................................................vi  
Safety Symbol............................................................................................................................vi  
Reader's Comments...................................................................................................................vii  
1 Introduction  
1.1 Description........................................................................................................................ 1–1  
1.2 Specifications.................................................................................................................... 1–3  
2 Installation  
2.1 Introduction....................................................................................................................... 2–1  
2.2 Tools Required.................................................................................................................. 2–1  
2.3 Site Planning..................................................................................................................... 2–1  
2.4 Unpacking......................................................................................................................... 2–3  
2.5 Installation Procedures....................................................................................................... 2–9  
2.5.1 Removing and Replacing the Rear Lift-Off Door....................................................2–10  
2.5.2 Removing and Replacing the Front Filler Panels..................................................... 2–12  
2.5.3 Pulling Out and Adjusting the Stabilizer Bar .......................................................... 2–14  
2.5.4 Removing and Replacing the Power Distribution Unit............................................ 2–16  
A Field Replaceable Units (FRUs)  
iii  
 
Figures  
Figure 1-1 H9A11 Cabinet ...................................................................................................... 1–2  
Figure 2-1 Unpacking the Cabinet ........................................................................................... 2–4  
Figure 2-2 Installing the Ramps............................................................................................... 2–6  
Figure 2-3 Deskidding the Cabinet .......................................................................................... 2–8  
Figure 2-4 Removing and Replacing the Rear Lift-Off Door.................................................. 2–11  
Figure 2-5 Removing and Replacing the Front Filler Panels................................................... 2–13  
Figure 2-6 Pulling Out and Adjusting the Stabilizer Bar......................................................... 2–15  
Figure 2-7 Removing and Replacing the Power Distribution Unit .......................................... 2–17  
Tables  
Table A-1 Field Replaceable Units (FRUs)..............................................................................A–1  
iv  
 
Preface  
Overview  
This guide provides the information necessary to install the H9A11 Cabinet. This guide does  
not provide information concerning systems that can be installed in the cabinet. For  
information concerning systems installed in the cabinet, refer to the respective  
documentation shipped with the system.  
Intended Audience  
The instructions in this guide are for Compaq Customer Service representatives and  
customer maintenance personnel who are familiar with computer hardware and operating  
systems. Personnel should be experienced and trained in installing computer and related  
equipment.  
How to Use This Guide  
Read all of this guide before installing the H9A11 Cabinet. As mentioned earlier, for  
information concerning systems installed in the cabinet, refer to the respective  
documentation shipped with the system.  
Before installation, review the warranty. The terms of the warranty agreement with Compaq  
may require that a qualified Compaq Customer Service representative install the system.  
Contact your local Compaq representative if you have any questions.  
v
 
Organization  
This guide is organized as follows:  
Chapter 1, Introduction -- Provides an overview of the H9A11 Cabinet features and  
specifications.  
Chapter 2, Installation -- Provides site preparation, unpacking, and installation  
information.  
Appendix A, Field Replaceable Units (FRUs) -- Provides a list of the field replaceable  
units (FRUs) for the H9A11 Cabinet.  
Conventions  
The following conventions are used in this guide:  
Convention  
Note  
Meaning  
A note calls the reader's attention to important information.  
Caution  
Cautions provide information to prevent damage to equipment or  
software. Read these carefully.  
WARNING  
A warning contains information essential to the safety of personnel.  
Safety Symbol  
The following symbol appears on the power distribution unit. Please review its definition  
below:  
This Dangerous Voltage warning symbol indicates a risk of electric  
shock and indicates hazards from dangerous voltage.  
vi  
 
Reader's Comments  
Compaq welcomes your comments on this or any other manual. You can send your  
comments to Compaq in the following ways:  
Internet electronic mail: [email protected]  
Mail:  
Compaq Computer Corporation  
Information Design  
PKO3-2/21J  
129 Parker Street  
Maynard, MA 01754-2199  
For additional information, call 1-800-344-4825.  
vii  
 
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1
Introduction  
1.1 Description  
The H9A11 Cabinet (Figure 1-1) is a low-cost, computer-equipment enclosure system that  
meets the Electronic Industries Association (EIA) standard 310C and the International  
Electrotechnical Commission (IEC) 297 standards and can accommodate fixed or slide-  
mounted chassis that fit into a standard 48.26-cm (19-in.) rack.  
The cabinet has the following factory installed features:  
Equipment mounting rails with the EIA universal rail-hole pattern  
Front trim kit that provides a finished look to the front opening of the cabinet  
Vented rear lift-off door  
Nonvented top cover  
Four nonlocking casters that facilitate the placement of the cabinet. The front two  
casters swivel. The rear two casters are fixed.  
Adjustable leveling feet that are used to stabilize and secure the cabinet at the  
installation site.  
Stabilizer bar that is used to provide cabinet stability when installing or sliding  
equipment out of the cabinet.  
A single-phase H7600-AA (120 Vac), H7600-AB (240 Vac), or H7600-DB (240 Vac)  
power distribution units (PDU) --- Each H7600-AA/AB power distribution unit  
provides ten (10) ac power outlets and each H7600-DB power distribution unit provides  
twelve (12) ac power outlets.  
H9A11 Cabinet Installation/Owner’s Guide 1–1  
 
Introduction  
Figure 1-1 H9A11 Cabinet  
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1–2 H9A11 Cabinet Installation/Owner’s Guide  
 
Introduction  
1.2 Specifications  
Specifications for the H9A11 Cabinet are as follows:  
Physical  
Height, overall  
110.0 cm (43.31 in.)  
60.0 cm (23.60 in.)  
86.0 cm (33.86 in.)  
93.35 cm (36.75 in.)  
88.9 cm (35.00 in.)  
Width, overall  
Depth, overall  
Maximum vertical rackmounting space  
Maximum vertical rackmounting space (with  
power distribution unit installed)\  
Horizontal rack width  
Weight  
Standard 48.26-cm (19-in.)  
- Cabinet with power distribution unit  
80.74 kg (178 lb)  
103.42 kg (228 lb)  
- Cabinet with power distribution unit plus  
packing material  
- Fully configured (filled) cabinet  
Up to 420.94 kg (928 lb)  
Up to 443.62 kg (978 lb)  
- Fully configured (filled) cabinet plus packing  
material  
Casters, swivel, nonlocking:  
Diameter:  
Maximum capacity:  
7.62 cm (3 in.)  
225 kg (500 lb)  
Casters, fixed, nonlocking:  
Diameter:  
Maximum capacity:  
7.62 cm (3 in.)  
225 kg (500 lb)  
Enclosure finish  
Painted  
Electrical  
AC input voltage for H7600-AA PDU  
AC input voltage for H7600-AB PDU  
AC input voltage for H7600-DB PDU  
AC load  
100 to 120 Vac, single-phase, 3-wire  
220 to 240 Vac, single-phase, 3-wire  
200 to 240 Vac, single-phase, 3-wire  
24 A per H7600-AA PDU  
16 A per H7600-AB/DB PDU  
Input line frequency range  
Input power at full load  
47 to 63 Hz  
2.88 kVA per H7600-AA PDU  
3.84 kVA per H7600-AB/DB PDU  
1–3 H9A11 Cabinet Installation/Owner’s Guide  
 
Introduction  
H7600-AA - 120 Vac with L5-30P  
connector  
Power cord (attached)  
H7600-AB - 240 Vac with L6-20P  
connector  
H7600-DB - 240 Vac with IEC 309  
connector  
1–4 H9A11 Cabinet Installation/Owner’s Guide  
 
2
Installation  
2.1 Introduction  
This chapter provides the following information:  
Tools Required (Section 2.2)  
Site Planning (Section 2.3)  
Unpacking (Section 2.4)  
Installation Procedures (Section 2.5)  
2.2 Tools Required  
The tools needed to install the H9A11 Cabinet are:  
Utility knife  
Phillips screwdriver  
5/8-inch box wrench or adjustable wrench  
2.3 Site Planning  
The cabinet requires a space of 60.0 cm (23.60 in.) by 86.0 cm (33.86 in.). In addition, the  
cabinet requires a clearance of 91.44 cm (36.00 in.) at both the front and rear of the cabinet  
for service. This may be greater depending on the distance that a system may be slid out of  
the cabinet.  
H9A11 Cabinet Installation/Owner's Guide 2–1  
 
Installation  
_______________________ WARNING__________________________  
High Leakage Current --- An insulated earthing conductor that is identical in  
size, insulation material, and thickness to the earthed and unearthed branch-  
circuit supply conductors (except that it is green with or without one or more  
yellow stripes) is to be installed as part of the branch circuit that supplies the  
unit or system. The earthing conductor described is to be connected to earth  
at the service equipment or, if supplied by a separately derived system, at the  
supply transformer or motor-generator set.  
The attachment-plug receptacles in the vicinity of the unit or system are all  
to be of an earthing type, and the earthing conductors serving these  
receptacles are to be connected to earth at the service equipment.  
___________________________________________________________  
_______________________ WARNING__________________________  
Use sufficient personnel when unloading the cabinet from the pallet or  
moving the cabinet to a new location. The cabinet weighs 80.74 kg (178 lb)  
empty, and can weigh up to 420.94 kg (928 lb) fully configured.  
___________________________________________________________  
For site preparation details concerning the system devices installed or the systems to be  
installed in the cabinet, refer to the documentation for those systems.  
2–2 H9A11 Cabinet Installation/Owner's Guide  
 
Installation  
2.4 Unpacking  
The cabinet is shipped on a wooden pallet. Proceed as follows to unpack the cabinet:  
1. Position the pallet with the cabinet in an area that provides sufficient workspace for  
unpacking. Ensure that there is sufficient clearance in front of the pallet (marked with a  
large F) to roll the cabinet down the ramps.  
2. Refer to Figure 2-1. Cut and remove the plastic wrapping that secures the corner  
posts and the carton to the cabinet. The carton contains the two ramps.  
3. Remove the corner posts and the carton from the pallet  
.
_________________________Caution ___________________________  
In the next step, take care not to damage the cabinet finish when removing the  
shrinkwrap.  
____________________________________________________________  
4. Remove the plastic bag covering the cabinet.  
5. Check the cabinet and the associated equipment for any external damage. Report any  
damage to Compaq Customer Service or a Compaq sales office and to the responsible  
freight carrier.  
__________________________ Note _____________________________  
Keep all packing material and receipts in case a damage claim is filed.  
____________________________________________________________  
H9A11 Cabinet Installation/Owner's Guide 2–3  
 
Installation  
Figure 2-1 Unpacking the Cabinet  
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2–4 H9A11 Cabinet Installation/Owner's Guide  
 
Installation  
6. Refer to Figure 2-2. Remove the four shipping bolts and brackets that secure the  
four cabinet leveler feet to the pallet  
.
__________________________ Note _____________________________  
The ramps attach to the front of the pallet. Therefore, the cabinet will have to be  
rolled frontwards down the ramps.  
____________________________________________________________  
7. Remove the ramps from the shipping carton and set the ramps in the holes  
provided at the front of the pallet . Ensure that the arrows on the ramps match the  
pallet arrows as shown in Figure 2-2.  
_________________________Caution ___________________________  
In the next step, the leveler feet must be fully retracted to prevent contact with the  
ramp or the floor when the cabinet is unloaded from the pallet.  
____________________________________________________________  
8. Adjust the four cabinet leveler feet and the leveler foot on the stabilizer bar to the  
maximum upward position.  
H9A11 Cabinet Installation/Owner's Guide 2–5  
 
Installation  
Figure 2-2 Installing the Ramps  
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2–6 H9A11 Cabinet Installation/Owner's Guide  
 
Installation  
________________________WARNING __________________________  
In the following step, use sufficient personnel to move the cabinet off the  
pallet. The cabinet weighs 80.74 kg (178 lb) empty, and can weigh up to  
420.94 kg (928 lb) fully configured.  
If equipment is installed in the cabinet, the cabinet may become top heavy  
and could accelerate rapidly down the ramps if not restrained. Be prepared  
to guide and control the motion of the cabinet.  
____________________________________________________________  
9. Refer to Figure 2-3 and roll the cabinet down the ramps using sufficient personnel for  
safety.  
10. Wheel the cabinet to the desired location.  
11. Adjust the leveler feet downward so that the cabinet is level and the load is removed  
from the casters.  
_________________________Caution ___________________________  
Ensure that the leveler feet extend enough to carry the load of the cabinet so that  
the casters spin freely. If not, damage to the casters will result over an extended  
period of time.  
____________________________________________________________  
H9A11 Cabinet Installation/Owner's Guide 2–7  
 
Installation  
Figure 2-3 Deskidding the Cabinet  
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2–8 H9A11 Cabinet Installation/Owner's Guide  
 
Installation  
2.5 Installation Procedures  
During the installation of the cabinet, one or more of the following procedures may be  
needed:  
Removing and Replacing the Rear Lift-Off Door (Section 2.5.1)  
Removing and Replacing the Front Filler Panels (Section 2.5.2)  
Pulling Out and Adjusting the Stabilizer Bar (Section 2.5.3)  
Removing and Replacing the Power Distribution Unit (Section 2.5.4)  
H9A11 Cabinet Installation/Owner's Guide 2–9  
 
Installation  
2.5.1 Removing and Replacing the Rear Lift-Off Door  
The rear lift-off door provides access into the rear of the cabinet. To remove the rear lift-off  
door, refer to Figure 2-4 and proceed as follows:  
Removal  
1. Remove the two Phillips-head screws that secure the rear lift-off door to the two  
brackets at the top rear of the cabinet.  
2. Grasp both sides of the rear lift-off door about midway up the door. Then lift the door  
up until the securing tabs on the rear lift-off door come out of the tab catches on  
the cabinet.  
3. Lift the door off and away from the cabinet.  
4. Place the rear lift-off door aside and out of the way.  
Replacement  
To replace the rear lift-off door, reverse the removal procedure, steps 1 through 4.  
2–10 H9A11 Cabinet Installation/Owner's Guide  
 
Installation  
Figure 2-4 Removing and Replacing the Rear Lift-Off Door  
1
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H9A11 Cabinet Installation/Owner's Guide 2–11  
 
Installation  
2.5.2 Removing and Replacing the Front Filler Panels  
To remove a front filler panel, refer to Figure 2-5 and proceed as follows:  
Removal  
Grasp the front filler panel on both sides and then pull straight back away from the  
cabinet.  
Replacement  
To replace a front filler panel , align the sockets on the front filler panel (refer to the  
exploded view) with the appropriate ball studs on the rails and push the panel into  
place.  
2–12 H9A11 Cabinet Installation/Owner's Guide  
 
Installation  
Figure 2-5 Removing and Replacing the Front Filler Panels  
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H9A11 Cabinet Installation/Owner's Guide 2–13  
 
Installation  
2.5.3 Pulling Out and Adjusting the Stabilizer Bar  
The stabilizer bar pulls straight out from the bottom front of the cabinet as shown in  
Figure 2-6. When the stabilizer bar is fully extended, adjust the foot at the end of the  
stabilizer bar until it touches the floor.  
_______________________ WARNING__________________________  
The stabilizer bar must be fully extended before any system is extended out  
of the cabinet on its slides.  
___________________________________________________________  
The H9A11 Cabinet can hold various system configurations. The amount of force required  
to tip or make the cabinet unstable differs with each configuration.  
2–14 H9A11 Cabinet Installation/Owner's Guide  
 
Installation  
Figure 2-6 Pulling Out and Adjusting the Stabilizer Bar  
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H9A11 Cabinet Installation/Owner's Guide 2–15  
 
Installation  
2.5.4 Removing and Replacing the Power Distribution Unit  
_______________________ WARNING__________________________  
There can be one or more PDUs per cabinet. Ensure that all systems installed  
in the cabinet are turned off as described in the system documentation before  
performing the following procedure.  
___________________________________________________________  
To remove a power distribution unit, refer to Figure 2-7 and proceed as follows:  
Removal  
1. If the cabinet contains an operating system, turn off the system as described in the  
system documentation.  
2. Remove the two Phillips-head screws that secure the rear lift-off door to the two  
brackets at the top rear of the cabinet, and lift the door off of the cabinet (refer to  
Section 2.5.1).  
3. Set the Main Power switch on all power distribution units to the off (O) position.  
4. Disconnect the power distribution units from the ac power source.  
5. Remove the bottom front filler panel (refer to Section 2.5.2). This provides access to the  
ac outlets on the power distribution units.  
6. Note and record the power cord connections to the outlets at the rear of the failed  
power distribution unit. Then unplug the power cords from that power distribution unit.  
7. At the rear of the cabinet, remove the four (4) 10-32 truss-head screws that secure the  
power distribution unit to the rear rails (via the four (4) 10-32 clip nuts  
.
8. Pull out the power distribution unit and remove it from the cabinet.  
Replacement  
To replace a power distribution unit, reverse the removal procedure, steps 2 through 8, then  
follow the power-on procedure in the system documentation.  
2–16 H9A11 Cabinet Installation/Owner's Guide  
 
Installation  
Figure 2-7 Removing and Replacing the Power Distribution Unit  
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H9A11 Cabinet Installation/Owner's Guide 2–17  
 
This is some white text.  
 
A
Field Replaceable Units (FRUs)  
Table A-1 lists the field replaceable units (FRUs) for the H9A11 cabinet.  
Table A-1 Field Replaceable Units (FRUs)  
Description  
Part Number  
Power distribution unit, 100 to 120 Vac  
Power distribution unit, 200 to 240 Vac  
Power distribution unit, 200 to 240 Vac  
H7600-AA  
H7600-AB  
H7600-DB  
H9A11 Cabinet Installation/Owner's Guide A–1  
 
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