Using the Erguo attachment with your GRABO tool is easy. First, make sure the GRABO tool is in good condition. Then, attach the Erguo to the GRABO’s external anchor points. To use it, turn on the GRABO tool's motor. Once it's on, you can lift and position the material without bending over too much. When you're done, just pull the remote ON - OFF lever to release the material. Note that the Erguo S1 attachment is not compatible with the Grabo H model. For maintenance, keep the attachment clean. Wipe it down after each use. Since it's made of aluminum alloy AL 6061, it's quite durable, but avoid exposing it to harsh chemicals. If you notice any damage, stop using it and check for replacements or repairs.