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step 3 Close the fuse holder in the LV cabinet.
- - End
9.5.2 Replace Branch Fuse
Overview
The fuse position of LV cabinet is shown in the figure below.
Tools
No. Name Source
1 Ratchet wrench
Beyond the scope of supply
2 Torque wrench
3 Load switch operating handle
4 New fuse
5
Screwdriver (M5)
6 Multimeter
7 Insulating gloves
8 safety helmet
9 Insulated shoes
Preparations
• Check and confirm that the MV load switch is disconnected.
• Check and confirm safety helmet, insulating shoes, working clothes and insulating
gloves have been worn.
System Manual 9 Routine Maintenance