Voltage Monitor– Instruction Manual
Model 520603-2V150
P/N 520603-
2V150
REV. A, 9/10
© 2010 RAILWAY EQUIPMENT CO.
1
1.0 WARNINGS, CAUTIONS, AND NOTES
Please read the entire instruction manual before using the voltage monitor.
Also, read the warnings, cautions, and notes in Table 1. Failure to observe the warnings and
cautions can lead to equipment damage or personal injury.
If you have any questions concerning the manufacture, design, function, installation, operation
or maintenance, contact Railway Equipment Company before proceeding.
Table 1. Warnings, Cautions, and Notes
Symbol
Description
WARNING indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate personal injury. It may also be used to alert against unsafe practices.
NOTE
NOTE indicates explanatory information that applies to the next step in the procedure. It
is used to clarify and expand upon the importance of the procedural step when needed.
If incorrectly wired, monitor can be damaged. Be sure to observe correct polarity on all
DC wire connections, check the AC wiring instructions, and connect the ground wire.
