October 6, 2005 Part Replacement Instructions

Circuit Breaker (pn 4810-0014SP/4810-0013SP) — Description 1

1.0 Circuit Breaker (pn 4810-0014SP/4810-0013SP)

1.1 Description

Line voltage to each line of the sign is routed through a 30A single-pole 120v or double-pole 240v, single-throw circuit breaker.

One circuit breaker is used for each line of the sign. These circuit breakers are used in both the AlphaEclipse RoadStar and StreetSmart signs.

Item Description

A On/off switch.

B Line voltage terminals.

Circuit Breaker (pn 4810-0014SP/4810-0013SP)

A

B

30A SPST circuit breaker

Part Replacement Instructions October 6, 2005

2 Circuit Breaker (pn 4810-0014SP/4810-0013SP) — Sign identification

1.2 Sign identification

These circuit breakers are used in both the AlphaEclipse RoadStar signs and the AlphaEclipse StreetSmart signs.

• The AlphaEclipse RoadStar signs have large louvers (see below). If you have an AlphaEclipse RoadStar sign see “AlphaEclipse RoadStar sign instructions” on page 3.

• The AlphaEclipse StreetSmart signs have small louvers (see below). If you have an AlphaEclipse StreetSmart sign see “AlphaEclipse StreetSmart sign instructions” on page 5.

AlphaEclipse RoadStar sign(side view)

AlphaEclipse StreetSmart sign(side view)

October 6, 2005 Part Replacement Instructions

Circuit Breaker (pn 4810-0014SP/4810-0013SP) — AlphaEclipse RoadStar sign instructions 3

1.3 AlphaEclipse RoadStar sign instructions

Prevent electrostatic discharge (ESD) or “static” damage to the replacement part.

• For safe handling of ESD-sensitive parts, see TechMemo #00-0005.

Remove power from the sign.

NOTE: All power switches must be in the off position to remove power from the sign. On a two or more-line sign, lines one, three and five have power switches that must be turned off prior to servicing.

To access the circuit breaker, open the 8x8 (or 8x7) right side sign door of the control cube:

• Locate the two door locks (circled) on the right side sign door of the control cube:

Left sign door (front)

Sign cube (side)

• Use a 5/32-inch hex tool to open each door lock.

5/32-inch hex tool(pn 6811-7076)

• Carefully pull the door back.

Sign cube (side)

Right sign door (front)

Part Replacement Instructions October 6, 2005

4 Circuit Breaker (pn 4810-0014SP/4810-0013SP) — AlphaEclipse RoadStar sign instructions

Remove the power bracket from the controller plate.

Remove the circuit breaker from the power bracket.

Install the replacement circuit breaker.

Close the sign door.

Apply power to the sign.

Remove these screw(s) and push the power bracket up to remove it from the controller plate.

Controller plate

Power bracket

Circuit breaker screws

Circuit breaker (side view)

Remove the two circuit breaker screws.

Detach the line voltage wires.

• Reattach the line voltage wires to the replacement circuit breaker.• Using the two screws removed in step 5, attach the replacement circuit breaker to the power bracket.• Using the screw(s) removed in step 4, reattach the power bracket to the controller plate.• Turn the replacement circuit breaker on.

October 6, 2005 Part Replacement Instructions

Circuit Breaker (pn 4810-0014SP/4810-0013SP) — AlphaEclipse StreetSmart sign instructions 5

1.4 AlphaEclipse StreetSmart sign instructions

Prevent electrostatic discharge (ESD) or “static” damage to the replacement part.

• For safe handling of ESD-sensitive parts, see TechMemo #00-0005.

Remove power from the sign.

NOTE: All power switches must be in the off position to remove power from the sign. On a two or more-line sign, lines one, three and five have power switches that must be turned off prior to servicing.

To access the circuit breaker loosen the hex screws (circled below) from the section door where the circuit breaker is located. Then open the door.

• Door sizes and screw counts may vary.

Use 5/32” hex tool to loosen the screws.

Part Replacement Instructions October 6, 2005

6 Circuit Breaker (pn 4810-0014SP/4810-0013SP) — AlphaEclipse StreetSmart sign instructions

Remove the power bracket from the controller plate.

Remove the circuit breaker from the power bracket.

Install the replacement circuit breaker.

Close the sign door.

Apply power to the sign.

Remove screw.Then lift power bracket up and out.

Circuit breaker (side view)

Remove the two circuit breaker screws.

Detach the line voltage wires.

• Reattach the line voltage wires to the replacement circuit breaker.• Using the two screws removed in step 5, attach the replacement circuit breaker to the power bracket.• Using the screw removed in step 4, reattach the power bracket to the controller plate.• Turn the replacement circuit breaker on.

© Copyright 2005 Adaptive Micro Systems LLC. All rights reserved.Adaptive Micro Systems • 7840 North 86th Street • Milwaukee, WI 53224 USA • 414-357-2020 • 414-357-2029 (fax) • http://www.adaptivedisplays.comTrademarked names appear throughout this document. Rather than list the names and entities that own the trademarks or insert a trademark symbol with each mention of the trademarked name, the publisher states that it is using names for editorial purposes and to the benefit of the trademark owner with no intention of improperly using the trademark.The following are trademarks of Adaptive Micro Systems: Adaptive, Alpha, AlphaLert, AlphaNET, AlphaNet plus, AlphaEclipse, AlphaXpress, AlphaEclipse RoadStar, AlphaEclipse StreetSmart, AlphaPremiere, AlphaTicker, AlphaVision, AlphaVision InfoTracker, Automode, BetaBrite, BetaBrite Director, BetaBrite Messaging Software, Big Dot, Director, EZ KEY II, EZ95, PagerNET, PPD, PrintPak, Serial Clock, Smart Alec, Solar, TimeNet.The distinctive trade dress of this product is a trademark claimed by Adaptive Micro Systems LLC.Due to continuing product innovation, specifications in this manual are subject to change without notice.

October 6, 2005 9717-5010B