EST EST3X - SFS1-CPU Main Board troubleshooting

Chapter 6: Preventive maintenance and testing
EST3X Technical Reference Manual 163
Component
Test Test methods
Annual Using a sound level meter meeting ANSI S1.4a
Type 2 requirements, measure and record the
maximum output of each appliance when the audible
emergency evacuation signal is on. Set the sound
level meter in accordance with ANSI S3.41 and use
the time-weighted characteristic F (FAST).
Text
ual audible
notification
appliances
(speakers)
Visual inspection Ensure there are no changes that may adversely
affect equipment performance.
Initial and
Reacceptance
Using a sound level meter meeting ANSI S1.4a
Type 2 requirements, measure and record the
maximum output of each appliance when the audible
emergency evacuation signal is on. Set the sound
level meter in accordance with ANSI S3.41 and use
the time-weighted characteristic F (FAST).
Verify that audible information is distinguishable and
understandable.
Annual Using a sound level meter meeting ANSI S1.4a
Type 2 requirements, measure and record the
maximum output of each appliance when the audible
emergency evacuation signal is on. Set the sound
level meter in accordance with ANSI S3.41 and use
the time-weighted characteristic F (FAST).
Verify that audible information is distinguishable and
understandable.
Visible notification
appliances
Visual inspection Ensure there are no changes that may adversely
affect equipment performance.
Initial and
Reacceptance
Verify that the appliance locations are in accordance
with the approved layout and are set for the correct
candela rating.
Verify that each appliance flashes.
Annual Verify that each appliance flashes.
Off
-premises
transmission
equipment
Visual inspection Ensure there are no changes that may adversely
affect equipment performance.
Initial and
Reacceptance
1.
Activate an alarm initiating device. Verify that the
off-premises location receives an alarm signal.
2. Create a trouble condition. Verify that the off-
premises location receives a trouble signal.
3. Activate a supervisory device. Verify that the off-
premises location receives a supervisory signal.
4. If the module is configured to transmit alarm
signals and trouble signals over the same
dedicated pair of wires, create a trouble
condition, and then activate an alarm initiating
device. Verify that the off-premises location