Delta Modulon DPH series, User Manual

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5 Installation and Wiring
7
Turn the power module’s switch to the upper position ( ).
(Figure 5-43: Turn the Power Module’s Switch to the Upper Position)
5.8.2 Power Module Removal
WARNING:
1. Before removing any power module, make sure that the remaining power
module(s) can support the connected critical loads.
2. Only qualified service personnel can perform the following power module
removal procedures.
3. The power module is heavy (> 18 kg). At least two people are required for
handling.
1
Turn the power module’s switch to the lower position ( ). After that, the power
module will start discharging. After discharging, the power module’s LED indicator will
EHRႇ
(Figure 5-44: Turn the Power Module’s Switch to the Lower Position)