Disassemble The Wiring Box Compartment - Delta M88 Series Operation And Installation Manual

5.4.1 Disassemble the Wiring box compartment

In order to disassemble the wiring box compartment (WB) if neccessary, please
follow the following instructions.
1. Please make sure turning off the external AC breaker and DC switches
2. Double-check the inverter is shutted down and there is no electrical hazard.
3. Figure 5-16 shows the correct way to turn off the DC swiches.
Figure 5-16 : The ON/OFF positions of DC Switches (M88H
I : Switch is ON
O : Switch is OFF
77
Maintenance
ON
ON
only)
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