Removing Ac Spd - Delta M100A 284 Operation And Installation Manual

5.2.1 Removing AC SPD

1. Follow Section 5.1.1 to disconnect M100A_280/284 from Voltage Sources.
2. Follow Section 5.1.2 to open the door.
3. Remove the protective cover and then appear SPD. (Figure 5-5)
4. AC SPD is with two signal wiring connectors, please disengage them from
AC SPD PCB (Figure 5-6- ① ).
5. Remove two self-retaining screws(Figure 5-6- ② ), then remove the AC SPD
after sliding.
Figure 5-5: Remove the protective cover
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