Chapter 4
4-11
Removal and Replacement Procedures
Removal and Replacement Procedures
Cosmetic Panel
The cosmetic panel(s) are held in place with six plastic push pegs. These pegs can be
removed easily with a pair of long nose pliers. Compress the inside of the pin while
pushing it towards the outside of the frame.
Upper Cosmetic Frame Replacement:
1. Place cosmetic frame over top mounting space of the cabinet.
2. While holding the Cosmetic frame in place, insert the four mounting screws plus nylon
washers, then tighten screws
Lower Cosmetic Frame
The Upper and lower cosmetic frames are not inter-changeable. Each frame contains two
cosmetic panels. Refer to Figure 4-4 while performing these procedures.
Lower Cosmetic Frame Removal:
1. Remove the four mounting screws and nylon washers holding the lower cosmetic frame
(3)
to the cabinet. Be sure to keep the mounting screws and nylon washers together.
2. Be sure to hold the lower cosmetic frame
(3)
in place while removing the last mounting
screw, as the frame will fall away from the cabinet with no mounting screws in place.
3. Refer to the Cosmetic Panel section for instructions concerning the cosmetic panels.
Lower Cosmetic Frame Replacement:
1. Place the lower cosmetic frame
(3)
over lower mounting space of the cabinet.
2. While holding the frame in place, insert the four mounting screws plus nylon washers,
then tighten screws
D Class Computer
Before removing a computer from the cabinet, be sure that the computer data base has
been recently backed up. To remove a D Class computer from the cabinet, perform the
following steps.
WARNING
The D Class computer can weight up to 49.5 kg (110 lbs.). It is
recommended that two CEs lift the computer off or onto the cabinet
mounting assemblies.
D Class Computer Removal:
1. Put the D Class power switch in the OFF position.
2. Remove the power cord from the back of the computer. Also remove all I/O and
interconnect cables from the back of the computer.
3. Refer to Figure 4-5. Remove the two screws
(1)
holding the computer frame to the
retainer bracket, located in the rear, upper corner (left or right). This allows the
computer to slide in and out of the cabinet.
Summary of Contents for A3764A
Page 4: ...iv Contents ...
Page 6: ...vi Figures ...
Page 7: ...Tables vii Table 4 1 A3764A and A3765A Cabinet Replaceable Parts 4 4 ...
Page 8: ...viii Tables ...
Page 10: ...Preface ii ...
Page 14: ...Preface vi ...
Page 18: ...1 4 Chapter1 Introduction Installation Site Requirements ...
Page 28: ...2 10 Chapter2 Unpacking and Installation Repackaging the Cabinet for Shipment ...
Page 32: ...3 4 Chapter3 Cabinet Operation Turning Off the Computer System With UPS ...
Page 34: ...4 2 Chapter4 Removal and Replacement Procedures Figure 4 1 Cabinet Exploded View Front ...
Page 35: ...Chapter 4 4 3 Removal and Replacement Procedures Figure 4 2 Cabinet Exploded View Back ...
Page 56: ...4 24 Chapter4 Removal and Replacement Procedures Removal and Replacement Procedures ...
Page 59: ...Chapter 5 5 3 Computer Access Button up Procedures ...
Page 60: ...5 4 Chapter5 Computer Access Button up Procedures ...