Scott Safety Protege ZM, Системное руководство

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70
CHAPTER 6: MAINTENANCE
087-0048 REV B SCOTT SAFETY
Test Station
Software Bump Test failed
•
Ensure the
IR Connect
is communicating with the
Test Station.
•
Ensure the Sensor Cavities and Audible Alarm
Cavities are clear of dirt or debris.
•
Ensure the Calibration Gas level is correct.
•
Ensure the Test Station is not placed directly in
bright sunlight.
•
Re-try the Monitor. If the Monitor fails three (3)
times, please contact us.
Red Bar appears
after an IR READ
attempted
•
Ensure the
IR Connect
is squarely facing the IR
Receiver of the Unit 1 slot.
•
Ensure the Test Station is powered up.
•
Ensure USB Pen Drive is installed.
•
Verify USB Driver properties via control panel for an
error. If confirmed, update USB Driver.
Red Bar appears
during an IR WRITE
•
Ensure the
IR Connect
is squarely facing the IR
Receiver of the Unit 1 slot.
•
Ensure the Test Station is powered up.
Red Bar appears
during an IR WRITE
with “No Memory
Stick” message. This
is caused when a
none Scott branded
USB drive is used in
the Test Station.
•
Access and remove the Lithium Battery connector
from the Main PCB for about 10 seconds and then
reconnect.
•
Ensure only a Scott branded USB Pen Drive is used
in Test Station to prevent future reoccurrences.
Test Station
Hardware Unit LED does not
lite or Power LED
does not lite
•
Verify connection.
•
Swap the applicable LED plug with other
connections to determine if applicable LED is bad on
Main PCB.
•
Replace applicable LED, item #8 in
Figure 50 .
Power LED blinks
•
Ensure USB Pen Drive is installed.
•
Replace Main PCB, item #5 in
Figure 50 .
No audible from
Monitor
•
Try another bay.
•
Replace applicable IR PCB, item #4 in
Figure 50 .
•
Replace applicable Microphone Subassembly, item
#9 in
Figure 50 .
Solenoid does not
activate (clicking
sound)
•
Replace Regulator and Solenoid, item #30 (Portable)
in
Figure 51 .
•
Replace Solenoid Value, item #55 (Stationary) in
Figure 52 .
Broken case handle
or latch or case
damaged
•
Replace case, item #31 (Portable) in
Figure 51 , or
item #56 (Stationary) in
Figure 52 .
Power Jack shows
physical damage or
intermittent power
loss
•
Verify connection.
•
Replace Power Jack, item #34 in
Figure 51 , and
Figure 52 .
Table 24 Troubleshooting Matrix (continued)
ITEM SYMPTOM/CAUSE SOLUTION