SARGENT 268 Series Overhead Concealed - Manual (Page 3)

PROBLEM: NO SIGNAL FROM DOOR POSITION SWITCH TO THE MONITORING/ALARM SYSTEM
AFTER ALL POSSIBLE ADJUSTMENTS WERE MADE.
CHECK: SWITCH ASSEMBLY
HOW TO CHECK SWITCH ASSEMBLY:
• DISCONNECT POWER FROM THE UNIT
• REMOVE UNIT FROM FRAME
• DISCONNECT SWITCH ASSEMBLY FROM MONITORING SYSTEM
• CHECK SWITCH ASSEMBLY FOR OPEN CIRCUIT
CIRCUIT CHECK:
1. MAKE SURE SWITCH IS ACTUATED.
2. SET METER TO OHMS (
Ω).
3. PUT ONE LEAD OF METER TO POST OF BLACK WIRE (C) AND OTHER LEAD TO POST OF RED WIRE (NC) ON THE
CONNECTOR. METER SHOULD SHOW OPEN CIRCUIT.
4. LOOSEN THE ADJUSTMENT SCREW AND ROTATE THE CAM TO DEACTIVATE THE SWITCH. METER SHOULD SHOW CLOSE CIRCUIT.
5. PUT ONE LEAD OF METER TO POST OF BLACK WIRE (C) AND OTHER LEAD TO POST OF BLUE WIRE (NO) ON THE CONNECTOR.
METER SHOULD SHOW OPEN CIRCUIT.
6. ROTATE THE CAM TO ACTIVATE THE SWITCH. METER SHOULD SHOW CLOSE CIRCUIT.
IF SWITCH ASSEMBLY WORKS AS DESCRIBED: – REINSTALL CLOSER
– ADJUST SWITCH ACTUATION POINT AS DESCRIBED IN STEP F
– INSTALL TOP PLATES
IF SWITCH ASSEMBLY IS WORKING PROPERLY PROBLEM MAY BE ELSEWHERE IN THE SYSTEM. CHECK THE MONITORING/ALARM SYSTEM.
SWITCH
BLACK
(C)
BLUE
(N.O.)
RED
(N.C.)
3
TROUBLESHOOTING 268 CSPS/CSPD
HOW TO USE CIRCUIT TESTER
1. REMOVE COVER PLATES AND PULL PLUG CONNECTION DOWN THROUGH SLOT AND DISCONNECT
2. CONNECT CIRCUIT TESTER AND PUSH PLUG CONNECTION BACK INTO SLOT SO DOOR COULD CLOSE
3. REFER TO (STEP F) FOR ADJUSTMENT INSTRUCTIONS
GREEN LIGHT ON CIRCUIT TESTER INDICATES THAT DOOR IS CLOSED, RED LIGHT INDICATES DOOR IS OPEN.
4. ONCE SWITCH IS ADJUSTED DISCONNECT CIRCUIT
TESTER AND RE-ASSEMBLE
ORDERED SEPARATELY,
USE PART NUMBER 63-4335 WHEN ORDERING
GREEN
RED
ACCESSORIES
Copyright © 2009, Sargent Manufacturing Company, an ASSA ABLOY Group company.
All rights reserved. Reproduction in whole or in part without the express written
permission of Sargent Manufacturing Company is prohibited.
A7326C 06-15-09