5 Electrical Installation User Manual
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5.3 Wiring Preparations
Step 1 Open the door.
Step 2 Remove the protection cover.
Step 3 Turn the load-break switch to the "OFF" position.
Fig. 5-3 Load-break switch state
Step 4 Disconnect the fuse which has been installed in the fuse holder before
delivery. Before starting electrical connections, open the fuse cover to
disconnect the fuse.