Chapter 3. Installation and Maintenance

3.2.1Installing Shelf Supports

After you determine the desired shelf slot locations in your cabinet, install the shelf support mounting kits supplied with the shelves. Shelf support mounting kits for the RETMA and metric style cabinets are included with each shelf as- sembly. The UPS is rack mounted using custom adjustable rail brackets. Table 3–1 lists the shelf support mounting kits and identifies the documents and proce- dures that contain the instructions needed to install them.

Table 3–1 Shelf Support Mounting Kits and Installation Guides

Cabinet Style

RETMA Cabinet Installation (round hole).

RETMA Cabinet Installation (square hole).

Metric Cabinet Installation

UPS Installation into a RETMA or Metric Cabinet

Shelf Support Kit Part No.

70-33381-01

70-33381-01

BA35X-RD

74-53154-01/02 (plus hardware)

Installation Guide/Part No.

See Section 3.2.1.1.

See Section 3.2.1.2.

SW500 and SW800 Cabinet Metric Shelf Bracket Kit Installa- tion Guide (EK–35XRD–ID)

See Section 3.2.2 below.

3.2.1.1Installing Shelf Supports in a RETMA Cabinet (Round Hole)

Use the following procedure to install the shelf support kit into a RETMA cabi- net with round holes in the mounting rails (see Figure 3–5).

1.Open the kit and ensure it contains the items listed in Table 3–2.

Table 3–2 RETMA Cabinet Shelf Support Parts List

Item

1

2

3

4

5

6

7

8

Part Number

74-46419-01

74-46419-02

74-48220-01

74-48220-02

74-48223-01

74-50250-01

90-00063-37

90-06565-00

Description

Shelf Retainer Bracket, (0.25 inch)

Shelf Retainer Bracket, (1.50 inch)

Shelf Support – BA350-SA

Shelf Support – BA350-SA

Nut Plate

Support Bracket – BA350-24/U

Screw – 10 x 32

Nut – 10 x 32

Qty.

4

2

1

1

2

1

14

2

EK–SMCPQ–UG. C01

3–7

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Compaq 3000 manual Installing Shelf Supports, Shelf Support Mounting Kits and Installation Guides