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Instruction manual

ManualsBrandsWheelock ManualsHome building and DecorSAFEPATH SCSP-8RP
51525354555657585960
7-1
! Warnin
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! Warnin
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! Caution:
! Caution:
Chapter 7 - Troubleshooting
SOME ELECTRONIC COMPONENTS STORE A HIGH VOLTAGE
CHARGE, EVEN THOUGH POWER IS NOT CONNECTED, AND CAN
CAUSE A DANGEROUS SHOCK IF TOUCHED. DO NOT TOUCH
EXPOSED CIRCUITRY ON THE SAFEPATH
®
PANEL UNLESS THE
CIRCUITRY HAS DISCHARGED FOR ONE HOUR AND A SAFE
DISCHARGE PROCEDURE IS USED.
PROVIDE UL REQUIRED ALTERNATIVE SIGNALING MEANS DURING
TROUBLE CONDITIONS AND SERVICING TO ASSURE ADEQUATE
PROTECTION OF PEOPLE AND PROPERTY. HAVE QUALIFIED
SERVICE PERSONS IMMEDIATELY REPLACE ANY MODULES THAT
HAVE MALFUNCTIONED.
Only qualified persons in accordance with the procedures in this manual
should conduct troubleshooting and servicing. Do not attempt to make other
adjustments, modifications, or repairs. Never use water, steam, and/or
cleaning liquids or sprays on the panel.
User servicing of the SAFEPATH
®
Panel is limited to the following:
• Field-wiring changes. Follow the instructions in Chapter 3 of this
manual.
• The procedures set forth in this chapter.
AFTER ANY TROUBLESHOOTING PROCEDURE IS COMPLETED, PERFORM A COMPLETE
SYSTEM CHECKOUT AS DESCRIBED IN CHAPTER 3.
The panel monitors system integrity. Items monitored for integrity are:
1. Visual appliance circuit field wiring.
2. Audio appliance circuit field wiring.
3. Amplified Speaker Audio Circuit field wiring.
4. Amplified Speaker Power Circuit field wiring.
5. Input voltage. AC (120 VAC or 220VAC). DC (Backup Battery 24VDC).
6. Battery voltage level.
7. Battery circuit field wiring.
8. Amplifier functionality.
9. Digital Voice Module functionality.
10. Internal wiring.
11. Internal fuses.
12. Optional Remote Microphone Station functionality and wiring.
System status is indicated to the operator via the NORMAL and TROUBLE LEDs. If a trouble
condition is detected, the panel will respond as follows:
1. Turn “OFF” the NORMAL LED.
2. Turn “ON” the TROUBLE LED.
3. Turn “ON” coded trouble LEDs D10, D11, and D12 on DCDC Module
4. Transfer the Form C trouble contact to the TROUBLE position.