Remote
SAFEPATH
Manual Sheet
31
of
50
Rev. C December 1998
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 THIS 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:
Troubleshooting and servicing should be conducted only by qualified persons in accordance with the
procedures in this manual. Do not attempt to make other adjustments, modifications, or repairs. Never use
water, steam, cleaning liquids or sprays on this SAFEPATH panel.
CAUTION:
User servicing of this is limited to the following:
- Field wiring changes following the instructions in the "Installation" section of this manual.
- The procedures set forth in this section.
CAUTION:
Do not paint or in any way cover window or LED's.
AFTER ANY TROUBLESHOOTING PROCEDURE IS COMPLETED, PERFORM A COMPLETE SYSTEM CHECKOUT.
This SAFEPATH panel monitors system integrity. Items monitored for integrity are:
1. Strobe circuit field wiring.
2. Speaker circuit field wiring.
3. Amplified speaker audio circuit field wiring.
4. Amplified speaker power circuit field wiring.
5. AC input voltage.
6. Battery voltage level.
7. Battery circuit field wiring.
8. Amplifier functionality.
9. Internal wiring.
10. Internal
fuses.
11. Remote microphone functionality and wiring.
System status is indicated to the operator via the NORMAL and TROUBLE indicators. If a trouble condition is detected, this
SAFEPATH panel will respond as follows:
1. Turn off the NORMAL indicator.
2. Turn on the TROUBLE indicator.
3. Transfer the Form C trouble contact to the trouble position.
4. Turn on the internal trouble sounder.
5. Turn on the external trouble audible.
6. Turn on a trouble location indicator, if appropriate.
If the ACKNOWLEDGE push-button is pressed, the internal trouble sounder and the external trouble audible will be silenced. All
other trouble indicators will still indicate a trouble condition. The internal trouble sounder and the external trouble audible will not
resound for subsequent trouble conditions, until all trouble conditions have cleared. If the main power fuse on the controller board is
blown, the internal trouble sounder and the external trouble audible will not sound. All other trouble indications occur normally.
When there are no trouble conditions detected, the NORMAL indicator will always be on and the TROUBLE indicator will always be
off. When a trouble condition is detected, the NORMAL indicator will always be off and the TROUBLE indicator will always be on.
Summary of Contents for SAFEPATH RSAPE-B
Page 11: ...Remote SAFEPATH Manual Sheet 11 of 50 Rev C December 1998 Figure 2 Operator s Console ...
Page 16: ...Remote SAFEPATH Manual Sheet 16 of 50 Rev C December 1998 Figure 3 Panel Mounting ...
Page 41: ...Remote SAFEPATH Manual Sheet 41 of 50 Rev C December 1998 Figure 23 Panel Block Diagram ...
