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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 Company

 

FOR PARTS AND SERVICE, CALL 860-683-4300 

DOCUMENT 9131 
December 5, 2006 
Revision M 

 

INSTRUCTION MANUAL 

L-847 RUNWAY CIRCUIT SELECTOR SWITCH 

Series –84700 

 

 

Summary of Contents for 84700 Series

Page 1: ...roducts 1200 Kennedy Road Windsor CT 06095 860 683 4300 Fax 860 683 4354 Title COPYRIGHT 2006 Cooper Technologies Company FOR PARTS AND SERVICE CALL 860 683 4300 DOCUMENT 9131 December 5 2006 Revision...

Page 2: ...1 label to current label 3 Pg 39 revised labeling of TB1 label to accurately represent option 9 function 4 Pg 40 added 3rd view of remote control connections for option 9 A97 516 11 3 97 JAS H 1 On pa...

Page 3: ...eof Crouse Hinds Airport Lighting Products obligation under this warranty is limited to use reasonable efforts to repair or at its option replace during normal business hours at any authorized service...

Page 4: ...While practical safety precautions have been incorporated in this equipment the following rules must be strictly observed KEEP AWAY FROM LIVE CIRCUITS Operating and maintenance personnel must at all...

Page 5: ...INSTALLATION AND OPERATION 3 1 Installation 6 3 2 Operation 12 SECTION 4 MAINTENANCE 4 1 Periodic Maintenance 14 4 2 Corrective Maintenance 14 4 3 Troubleshooting Chart 15 SECTION 5 PARTS LIST 5 1 Sco...

Page 6: ...w B 21a Figure 5 2 84700 3 or 4 Components 22 Figure 6 2A Wiring Diagram 84700 2 2 28 Figure 6 2B Wiring Diagram 84700 4 2 29 Figure 6 5A Wiring Diagram 84700 5 or 6 30 Figure 6 5B Wiring Diagram 8470...

Page 7: ...ts either locally or from a remote location without affecting CCR operation 1 2 2 Features The CSC is designed to accommodate lighting loads of up to 70KW at 20 amps and 30KW at 6 6 amps Standard mode...

Page 8: ...847 3 4 24 H x 30 W x 9 D 103 lbs Mechanical All models supplied in a NEMA 1 enclosure painted blue All high voltage components protected by a clear dead front cover Environmental Temperature 55 to 55...

Page 9: ...s simultaneous switching i e A or B or A B OPTION SELECTION CHART OPTION NO DESCRIPTION 1 De Energized Switching Included in all units 2 Primary Power 220 to 240 VAC 50 60Hz 3 Remote Control 48 VDC Ex...

Page 10: ...normal To de energize a lighting circuit the respective control switch is selected to OFF This action immediately de energizes the single pole shorting relay which places a short across the lighting...

Page 11: ...9131 Rev M 5...

Page 12: ...of standing water hindering maintenance or normal operations 3 1 2 Power Requirements Standard model CSC units require a source of 120 VAC at 50 60Hz If the particular unit to be installed is equipped...

Page 13: ...2 Electrical Wiring 1 Connect the ground conductor to the ground lug located in the lower left hand corner of the base plate 2 Connect the remote control leads to 31955 TB1 terminals as indicated L 1...

Page 14: ...CONNECTING LOAD TO LOOP TERMINALS REMOVE JUMPER FROM ONLY THOSE TERMINALS THAT LOAD IS BEING CONNECTED TO 6 Make any option related connections 7 Re install the dead front cover and fasten securely 3...

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Page 18: ...ergize Refer to Section 2 1 1 for operational details 5 Set switch S1 to OFF and verify visually that the LOOP 1 high voltage relays de energize 6 Repeat steps 4 and 5 for the remaining switches and L...

Page 19: ...n most cases the CSC will be operated from a remote location To affect this mode set to remote and close the cabinet door No other adjustments are necessary To operate the CSC locally set for local op...

Page 20: ...trical power B Check all wiring connections for loose or missing screws Check terminal blocks and component connections C Check for broken or damaged wires and components D Remove dust build up E Insp...

Page 21: ...Particular areas of concern are A Power must be removed from the CSC before attempting to disconnect or re connect the connector plugs from the board B The circuit card is held in place by five screw...

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Page 24: ...relay harness Regulator trips off when one or more circuits are activated Miswired lighting Check all wiring Defective relay or open lighting circuit Disconnect wires to R1 R2 using an ohmmeter deter...

Page 25: ...delay between high voltage relay actions Defective timing circuit card Replace the timing circuit card Observe all precautions of para 4 2 when replacing the timing card High voltage Relay module at...

Page 26: ...or Parts List 84700 3 or 4 5 2 ARRANGEMENT The Figures and Tables in this section are arranged to show each replaceable part or assembly The parts are identified in each Figure by Index Number The Ind...

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Page 30: ...Plate 30832 7 1 1 Dead Front Bracket 30828 8 K1 1 2 Relay High Voltage SPNC 34197 9 K2 1 2 Assembly Vacuum Relay L 847 34196 10 1 1 Switch Label 31981 11 1 1 Interlock Switch 10047 1616 12 1 Jumper W...

Page 31: ...30829 8 K1 3 4 Relay High Voltage SPNC 34197 9 K2 3 4 Assembly Vacuum Relay L 847 34196 10 1 1 Switch Label 31975 11 1 1 Interlock Switch 10047 1616 12 2 3 Jumper Wire 46 245 5X D 4 13 1 1 Ground Stu...

Page 32: ...card see Figure 5 1 or 5 2 for location changes with Option 4 See Table 6 1 for circuit card part number variations See Figure 6 3 4 11 for external remote control connections 6 5 Option 5 The part nu...

Page 33: ...tion changes with Option 11 See Table 6 1 for circuit card part number variations See Figure 6 3 4 11 for external remote control connections 6 12 Option 12 Item 14 P N is 10047 2276 except when used...

Page 34: ...w Opt 3 31955 8 84700 2 3 9 31955 9 84700 1 or 2 w Opts 3 8 31955 10 84700 3 or 3 w Opts 3 8 31955 11 84700 1 or 2 w Opt 11 31955 12 84700 3 or 4 w Opt 11 31955 13 84700 2 9 11 31955 14 84700 1 or 2...

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