Remove the Hansgrohe shower embedded parts as follows:
1. Turn off the water source to ensure safety.
2. Disassemble the shower head and shower hose, rotate the shower hose from the faucet, and remove the shower head from the wall.
3. Remove the cover of the shower embedded parts. The covers of some embedded parts may require tools to be removed.
4. Use a wrench or torque wrench to unscrew the embedded parts.
5. Use a wrench or torque wrench to gently rotate the shower insert until it is loose from the wall and can be removed.
6. After removing the embedded parts, seal the pipe opening with waterproof tape or other materials to prevent water leakage.