7-1
Chapter 7 – Troubleshooting
Section 7-1 - Troubleshooting
WARNING: 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.
WARNING: 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.
CAUTION: 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 cleaning liquids or sprays on
the panel.
CAUTION: 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 section.
WARNING: 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, 60 Hz). (220 VAC for export models) 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 (green) LED.
2. Turn “ON” the TROUBLE (yellow) LED.
3. Transfer the Form C trouble contact to the TROUBLE position.
4. Turn “ON” the internal trouble sounder.
5. Turn “ON” Remote Trouble Audible Output.
6. Turn “ON” a trouble location LED (amber), if appropriate.
If the TROUBLE ACKNOWLEDGE momentary switch is pressed, the internal trouble sounder and the
external trouble audible will be silenced. All other trouble indicators will still indicate a trouble condition.
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