Instruction/ maintenance manual of the product 84700 Cooper Lighting
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Cooper Industries Crouse - Hinds Division Crouse - Hinds Airport Lighting Products 1200 Kennedy Road Windsor, CT 06095 860 683 - 4300 Fax 860 683 - 4354 Title: COPYRIGHT © 2006 Cooper Technologies Co.
9131 Rev. M REV. DESCRIPTION LTR. CHK. APV A Added Figure 6 - 3, - 4, - 11 (Pg. 39); Pg. 37 deleted S2 switch; Pg. 24 & 25, 6.3, 6.4 & 6.11, added figure for remote connections & deleted info that was present for remote connections; Pg. 25, 6.
9131 Rev. M LIMITED PRODUCT WARRANTY THE FOLLOWING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT BY WAY OF LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR F ITNESS FOR ANY PARTICULAR PURPOSE.
9131 Rev. M SAFETY NOTICES This equipment is normally used or connected to circuits that may employ voltages, which are dangerous and may be fatal if accidentally contacted by operating or maintenance personnel. Extreme caution should be exercised when working with this equipment.
9131 Rev. M TABLE OF CONTENTS PAGE Title Page................................. ..............................................................................................................i Revisions...................................................
9131 Rev. M FIGURES PAGE Figure 2- 1 Typical CSC Timing Diagram....................................................................................5 Figure 3A 84700 - 1 or - 2 Suggested Conduit Entrances........................................ .......
9131 Rev. M SECTION 1 GENERAL INFORMATION 1.1 INTRODUCTION 1.1.1 Purpose This instruction book provides field support data and information for the FAA Type L - 847 Runway Circuit Selector Switches manufactured by Crouse - Hinds Airport Lighting Products, Windsor, CT 06095.
9131 Rev. M 1.2.4.1 FAA Classification Type: L - 847 - 1, - 2, - 3, - 4 Class: A (for Class B, order Option - 10 or - 13) Rating: 1 and 2 (Dual Rating) 1.2.4.2 Electrical Characteristics Primary Power: L - 847 - 1, - 2: 120 VAC, 1.2A, 50/60Hz L - 847 - 3, - 4: 1 20 VAC, 2.
9131 Rev. M TABLE 1 - 1 84700 PART NUMBERS UP TO THREE OPTIONS BASIC NO ..... - ..... NUMBER OF CIRCUITS ..... - ..... OPT A ..... - ..... OPT B ..... - .
9131 Rev. M SECTION 2 TECHNICAL DESCRIPTION 2.1 THEORY OF OPERATION The operational discussion presented herein pertains to standard model CSC units. Equipment supplied with options may deviate somewhat from the exact operational description pr esented, but the basic operating principles are identical for all equipment configurations.
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9131 Rev. M SECTION 3 INSTALLATION AND OPERATION WARNING INSTALLATION, SERVICE, MAINTENANCE OR OPERATION SHOULD BE PERFORMED BY QUALIFIED PERSONN EL ONLY. 3.1 INSTALLATION All CSC units are supplied ready for operation with all ordered options installed.
9131 Rev. M 3.1.3.1 Mechanical Installation Cont'd ( ) 3. Remove the electrical assembly from the enclosure by loosening and removing the mounting hardware from the four corners of the base plate panel. ( ) 4. The electrical assembly can now be placed in the shipping carton for protection.
9131 Rev. M 3.1.3.2 Electrical Wiring Cont'd ( ) 5. Connect each lighting load to the respective LOO P terminals in the high voltage section, using the #12 AWG ring terminals provided. NOTE: BEFORE CONNECTING LOAD TO LOOP TERMINALS, REMOVE JUMPER FROM ONLY THOSE TERMINALS THAT LOAD IS BEING CONNECTED TO.
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9131 Rev. M 3.2 OPERATION 3.2.1 Initial Checkout This checkout is divided into two sections. In the first section, all control functions are checked. In the second, the high voltage functions are checked. If the CSC fails to perform properly at any step of this procedure, consult the troubleshooting guide in Section 4.
9131 Rev. M 3.2.1.2 High Voltage Functions Cont'd D. Attempt to turn on the CCR. Verify it does not turn on. E. After repeating Step A above, re - install the dead front cover on the CSC. F. Restore power to all circuits. 3.2.2 Normal Operation In most cases, the CSC will be operated from a remote location.
9131 Rev. M SECTION 4 MAINTENANCE WARNING INSTALLATION, SERVICE, MAINTENANCE OR OPERATION SHOULD BE PERFORMED BY QUALIFIED PERSONNEL ONLY. 4.1 PERIODIC MAINTENANCE The CSC should be inspected periodically as shown be low: INTERVAL ACTION 1 month (A) Visually inspect high voltage relays through clear dead front cover.
9131 Rev. M 4.2 CORRECTIVE MAINTENANCE CONT'D WARNING VOLTAGES IN EXCESS OF 1000 VOLTS ARE PRESENT WHEN THE REGULATOR IS OPERATING. DO NOT ATTEMPT REPAIR OR SERVICING WITHOUT FIRST REMOVING POWER FROM THE REGULATOR.
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9131 Rev. M TABLE 4 - 2 TROUBLESHOOTING PROCEDURE PROBLEM POSSIBLE CAUSE TEST CORRECTIVE ACTION CSC does not operate in remote (all circuits) Power source not energized Verify voltage is present at TB.
9131 Rev. M PROBLEM POSSIBLE CAUSE TEST CORRECTIVE ACTION No distinct delay between high voltage relay actions Defective timing circuit card ------ Replace the timing circuit card.
9131 Rev. M SECTION 5 PARTS LIST 5.1 SCOPE The following Parts List provides ordering data for all repairable or replaceable components and assemblies. 5.1.1 List of Figures Figure 5- 1 Component I dentification, 84700 - 1 or - 2 Figure 5- 2 Component Identification, 84700 - 3 or - 4 5.
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9131 Rev. M 21a.
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9131 Rev. M TABLE 5 - 1 PARTS LIST, 84700 - 1 OR - 2 ITEM NO REFERENCE DESIGNATION QUANTITY - 1 - 2 DESCRIPTION CROUSE HINDS PART NUMBER 1 1 1 Cabinet 31525 2 1 1 Base Plate 30858 3 1 1 Low Voltage Pa.
9131 Rev. M TABLE 5 - 2 PARTS LIST, 84700 - 3 OR - 4 ITEM NO REFERENCE DESIGNATION QUANTITY - 3 - 4 DESCRIPTION CROUSE HINDS PART NUMBER 1 1 1 Cabinet 31530 2 1 1 Base Plate 30859 3 1 1 Low Voltage Pa.
9131 Rev. M SECTION 6 OPTIONS 6.1 SCOPE The follo wing listing provides parts ordering data and customer installation data. 6.2 OPTION - 2 The part number for the 220VAC transformer is 10047 - 1444. Customer primary input connections are at points H1 and H4 on the transformer; see Figures 6 - 2A and 6 - 2B.
9131 Rev. M 6.9 Option - 9 Item 11 P/N is 10047 - 1878. Item 12 P/N is 46 - 192 - 5X/D - 8. The part number for the interlock switch harness is 31985 - 1.
9131 Rev. M TABLE 6 - 1 PART NUMBE R USED ON 31955 - 1 84700 - 1 or - 2 31955 - 2 84700 - 3 or - 4 31955 - 3 84700 - 2 - 9 31955 - 4 84700 - 1 or - 2 w/Opt. - 8 31955 - 5 84700 - 3 or - 4 w/Opt. - 8 31955 - 6 84700 - 1 or - 2 w/Opt. - 3 31955 - 7 84700 - 3 or - 4 w/Opt.
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An important point after buying a device Cooper Lighting 84700 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cooper Lighting 84700 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cooper Lighting 84700 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cooper Lighting 84700 you will learn all the available features of the product, as well as information on its operation. The information that you get Cooper Lighting 84700 will certainly help you make a decision on the purchase.
If you already are a holder of Cooper Lighting 84700, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cooper Lighting 84700.
However, one of the most important roles played by the user manual is to help in solving problems with Cooper Lighting 84700. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cooper Lighting 84700 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
