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Safety precautions, Safety precautions -2, Figure 1: drawing label -2 – Daktronics AF-3010-34 User Manual

Page 10: 2 safety precautions

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Figure 1 below illustrates the Daktronics drawing label. The drawing number is
located in the lower-right corner of the drawing. Listing the last set of digits and the
letter preceding them identifies drawings in the manual. In the example below, the
drawing would be referred to as Drawing B-181287. Reference drawings are
inserted after the section that references them.

Figure 1: Drawing Label

All references to drawing numbers, appendices, figures, or other manuals are
presented in bold typeface, as shown below.

“Refer to Drawing B-181287 in Appendix C for the power supply location.”

Additionally, drawings referenced in a particular section are listed at the beginning of
that section as seen in the following example:

Reference Drawing:

Shop Drawing; VF-****-27x75-18-W ............................ Drawing B-181287

Daktronics signs are built for long life and require little maintenance. However, from
time to time, certain sign components will need replacing. The Replacement Parts
List
in Section 4.13 provides the names and part numbers of components that may
need to be ordered during the life of the sign. Most sign components have a white
label that lists the part number. The component part number is in the following
format: 0P-_ _ _ _-_ _ _ _ (component) or 0A-_ _ _ _-_ _ _ _ (multi-component
assembly).

Following the Replacement Parts List is the Daktronics Exchange and Return
and Repair Programs
in Section 4.14. Refer to these instructions if any sign
component needs replacement or repair.

1.2 Safety

Precautions

Important Safeguards:

1. Read and understand these instructions before installing.
2.
Be sure the sign is properly grounded with an earth ground electrode at the

display.

3. Disconnect power when servicing the sign.
4. Do

not modify the sign structure or attach any panels or coverings to the

sign without the written consent of Daktronics, Inc.

Introduction

1-2