Cooper Bussmann 858 instruction manual Document REV. B AGS-LED

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DOCUMENT 1025

REV. B

Instruction Manual

AGS-LED

858 LED Series

Sizes 1, 2, 3, 4 and 5

WARNING:

IMPORTANT

Power Suupply Board must be re-calibrated after replaacement.

(see Section 10.11).

1.Turn off power to the sign by tuurning off the corresponding Constant Current Regullator (CCR) power. (WARNING: Wait five minutes after sign power is turned off to servicee the sign. This will allow any residual high vooltage stored in Power Supply PCB components to bleed off.)

WARNING

WARNING:

Failure to t urn off power to the sign and wait five minutes could result in severe injury or death.

2.With your multimeter set to DC Volts, verify that the Power Supply Output Voltagee is less than 30- VDC at TP6 (Positive lead) and TP3 (Negative Lead) as indicated in Figure 22. If the Power Supply Output Voltage is greater than 30-VDC, then you must wait until the Power Supply Output Voltage drops below 30-VDC before you proceed with the next step.

3.Remove input power cabling at CN1, CN2, CN3, CN11, CN17, & CN18 (See Figurre 15).

4.Remove LED Power Supply Caable at CN9 (See Figure 15).

5.Remove the three nuts that secuure the main heat sink to the Power Supply Box.

6.Remove the six screws that fasten the Power Supply Board onto the Power Supply Box.

7.Remove the Power Supply Board Assembly by sliding the attached main heat sink off the mounting studs extending from the side off the Power Supply Box.

8.Slide the new Power Supply Booard onto the mounting studs extending from the sidee of the Power Supply Box.

9.Fasten board to the Power Suppply Box with six mounting screws.

10.Attach the three nuts that securee the heat sink to the studs extending from the side of the Power Supply Box.

11.Connect the LED Power Supplyy cable at CN9.

12.Connect the input power cablinng at CN1, CN2, CN3, CN11, CN17, & CN18.

13.Set the jumpers JP1 & JP2 for the sign style, size, and number of modules as shown in Table 1 or 2. (For locaction, see Figure 18)

18

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Contents Airside Guidance Sign AGS-LED LED Series Sizes 1, 2, 3, 4 Revisions Limited Product Warranty Safety Notices Keep Away from Live CircuitsDocument REV. B AGS-LED Test Equipment and Tools Table of Contents List of Figures and Tables Double module signGeneral Information General Description Classification of SignsPart Numbers LED Series Document REV. B AGS-LED Document REV. B AGS-LED Proprietary process replacement panels meet the photommetric 5345-44JAdhesive surfaces before installing Max. See F igure 18 Also, remover carriers from thermmal padProblem 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 Replacing Sign Power Supply Board & Heat Sink P/N Sign PC Board P/N 62277 CalibrationDocument 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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