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Group 9_FLASHING ARROW (850MS)
RIGHT
Arrow-L
1
Arrow-L
2
1
3
2
4
LEFT
Arrow-L
1
2
Arrow-L
1
2
3
4
Maintenance
The Safety Director requires little routine maintenance. Occasional cleaning of the lenses is all that is required to maintain maximum light
output. Use plain water and a soft cloth, or lens polish and a very soft paper towel or facial tissue. Since plastic scratches easily, cleaning is
recommended only when necessary. Do not use solvents as they may damage the polycarbonate lens material.
If a problem does develop, refer to the Troubleshooting Guide.
Troubleshooting
Symptom
No fuctionality of Control Box or Stick
One Control Box LED blinks continuously
One or more segments of Stick do not light
Aux device will not turn on
Aux device will not turn off
3
5
4
6
5
7
6
8
Arrow-R
7
3
4
5
6
7
5
6
7
8
Arrow-R
Main power fuse is blown, or poor connection
Poor connection bewteen Control Box and Stick
Stick is defective
Aux fuse is blown, or poor connection
Relay is shorted from excessive load current
CENTER
CENTER
8
Arrow-R
Arrow-L
FLASH
Arrow-L
8
Arrow-R
Possible Cause
1
Arrow-L
2
1
3
2
4
3
FLASH
1
Arrow-L
2
1
3
2
4
3
5
4
6
5
7
6
8
Arrow-R
7
8
5
4
6
5
7
6
8
Arrow-R
7
8
Page 7 of 8
Arrow-R
Arrow-R
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