Cooper Bussmann 858 instruction manual Sign PC Board P/N 62277 Calibration

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DOCUMENT 1025

REV. B

Instruction Manual

AGS-LED

858 LED Series

Sizes 1, 2, 3, 4 and 5

10.11 Sign PC Board P/N 62277 Calibration

The 62277 PC Board doesn’t normaally need to be calibrated in the field unless an LED MODULE is replaced.

WARNING:

IMPORTANT

In this secttion, it is assumed that the Sign PC Board P/NN 62277 is correctly configured for this particular sign (see Table 1or 2) and that the siign lights continuously when main power is applied in thhe normal mode of operation (SW3-1 = OFF).

INSTRUCTIONS FOR CALIBR ATION OF 62277 PC BOARD:

1.Turn off main power to the signn.

2.Open the Power Supply Cover and locate SW3-1 on the Power Supply Board (See Figure 18)

3.On the Power Supply Board, set switch SW3-1 to the ON position.

4.Apply main power to the sign. Green LED D3 will flash ON/OFF slowly for approxximately three seconds to indicate the beginninng of the calibration process. During calibration, D3 , will remain OFF. At the conclusion of the calibration process, D3 remain constant ON (see Figure 18).

5.If D3 does not light and remain constant, then calibration has failed. Based on the assumption listed under WARNING above, replacce the power supply board (See section 10.12)

5.Turn off the main power to the sign.

6.Set SW3-1 to the OFF position.

7.Close the Power Supply cover.

8.The Power Supply Board is noww calibrated to the sign.

10.12 Replacing Sign Power Supply Board & Heat Sink P/N 62277

In this section, it is assumed that thee sign has failed and the trouble shooting guide recoommends replacement of the Power Supply Booard.

INSTRUCTIONS FOR REPLAC ING 62277 PC BOARD & HEAT SINK:

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Contents Airside Guidance Sign AGS-LED LED Series Sizes 1, 2, 3, 4 Revisions Limited Product Warranty Keep Away from Live Circuits Safety NoticesDocument REV. B AGS-LED Test Equipment and Tools Table of Contents Double module sign List of Figures and TablesClassification of Signs General Information General DescriptionPart Numbers LED Series Document REV. B AGS-LED Document REV. B AGS-LED 5345-44J Proprietary process replacement panels meet the photommetricMax. See F igure 18 Also, remover carriers from thermmal pad Adhesive surfaces before installingProblem Possible Cause Corrective Action CCR Document REV. B AGS-LED Document REV. B AGS-LED Document REV. B AGS-LED Document REV. B AGS-LED Continue Checking the Rest of the LED Modules Replacing an LED Moddule Document REV. B AGS-LED Sign PC Board P/N 62277 Calibration Replacing Sign Power Supply Board & Heat Sink P/NDocument REV. B AGS-LED Document REV. B AGS-LED Figures and Tables Document 1025 REV. B Three module sign Four module sign Distance Marker Sign Options Document REV. B AGS-LED Document REV. B AGS-LED Document REV. B AGS-LED Document REV. B AGS-LED Document REV. B AGS-LED Document REV. B AGS-LED Document REV. B AGS-LED Expanded left section of Figure Expanded right section of Figure Expanded top section of Figure Concrete Foundation/Pad configurations, Size Concrete Foundation/Pad configurations, Size Document REV. B AGS-LED Sizes 3, & 5 Concrete Foundation/Pad Configurations Size 4 Concrete Foundation/Pad Configurations Power Supply Box Power Supply Wiring Diagram Documment REV. B AGS-LED Power Supply Switch and Jumper Selection Ferro CCR Power Supply Switch and Jumper Selection Series CCR Cchalp Cchalp Style Sign Size # Modules CCR type @5.5A Xfrmr Type Series 181 Sign Sign VA Watts Power Sign Watts 108 Regulator Setting Current Range A, RMS D11 D29 Fault Red Part Description Number Used on Document
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