Power Supply Testing/Tutorial on reducing the size of the gray wire in a safe way

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Removing the Gray wire in a safety way[edit | edit source]

1. The power supply must be OFF.
2. Open the power supply.
3. Locate the gray wire.
locate gray wire
4. With the wire strippers reduce the size of the gray wire.
reducing the size of the gray wire.
5. For safety reasons with electrical tape, tape the remaining of the gray wire.
gray wire with electrical tape
6. Now one can proceed working on the power supply.
  • Taping the gray wire correctly is very important