■ Introduction This product allows the use of a 200V charging cable for electric vehicles with a 100V outlet. This explanation focuses on the grounding rod installation procedure, and the main product description will be omitted as it is the same as the product page that does not include grounding equipment. ■ Installation Procedure ① As shown in [Photo 7], the grounding plug and grounding rod are connected with crimp terminals for easy removal. Insert the grounding rod into the ground with the pointed end, as shown in [Photo 9]. ② The grounding rod is a stake pin with a diameter of φ10mm. Insert the tip into the ground and drive it in with a hammer or a stone. The grounding rod works based on its surface area, so it's best to have only the green ground wire exposed above the ground. Depending on the ground conditions, it may not be possible to drive the rod in completely. As long as the outlet and grounding plug are connected and charging starts, it is acceptable. ★ If the ground is paved or concrete If you have a power tool, you will need to drill a hole or extend the ground wire to an exposed ground location. ■ Standard Product Specifications ○ 3-to-2 outlet conversion plug, 15A compatible x 1 ○ Grounding rod: φ10mm diameter x 30cm length x 1 ○ Insulated ground wire: IV5.5mm2 x 2m length x 1 Additional ground wire is 150 yen per meter. ■ Caution ① Grounding will not work if the grounding rod is driven into a desert, crushed stone, or gravel. Please use a location where soil is visible as the ground surface. ② Professional grounding work has standards for grounding resistance values depending on the application, and measurements are taken if necessary. However, this type of simple grounding, called D-class grounding, can be omitted or shared with other grounding systems if the requirements are met. If you have any concerns, please consult a local electrical contractor. ③ Be careful when handling the grounding rod as the tip is sharp. Also, be careful not to injure your fingers when driving in the grounding rod. ★ Shipped in simple packaging via Yu-Packet. ★ Sets with waterproof types are also available. ★ Including other marketplaces, we have over 2000 sales of EV charging conversion outlets, so you can purchase with confidence.