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Circuit breaker replacement
■
Remove the circuit breaker
1.
Remove power from the sign. Note there may be more than one power source present.
2.
Remove the breaker panel cover.
3.
Turn the sign breaker to the OFF position.
4.
Remove wire from breaker.
5.
Remove breaker from panel.
Install the replacement circuit breaker
1.
Insert replacement breaker onto the breaker panel.
2.
Reconnect the wires.
3.
Turn breaker to OFF position.
4.
Reinstall breaker panel cover.
5.
Apply power to the sign.
6.
Turn breaker to ON position.
A
X
2020 RGB F
LPHA
PRESS
RONT
A
F
-M
D
S
CCESS
ULL
ATRIX
ISPLAYS
O
M
IGN
PERATION AND
AINTENANCE
C
IRCUIT BREAKER REPLACEMENT
. B)
M
(PN 1523610201
ANUAL
REV
5
5-19
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