Tapco Adaptive Alpha Premier, Руководство по установке и обслуживанию

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6-4 A
LPHA
PID S
IGN
I
NSTALLATION AND
M
AINTENANCE
M
ANUAL
(PN 1260600601 R
EV
. B )
Maintenance
R
EPLACE THE CIRCUIT BREAKER
6

Replace the circuit breaker
Tools you will need
• Phillips screwdriver
1. Turn off power. For instructions, see “Turn off power” on page 6-3.
2. Loosen the two screws on the circuit breaker. Disconnect the wires.
3. Pull the circuit breaker toward you and lightly twist it to pop it off of the rail.
Install the replacement circuit breaker
1. Snap the replacement circuit breaker onto the rail.
2. Reconnect the wires and tighten the screws.
3. Position the circuit breaker switch to the ON position.
4. Close the sign.
Loosen
Loosen