1. power off: power off must be done before removing the water heater shell to avoid personal safety and equipment damage caused by current shock.
2. Screw removal: According to the model and shell design of the water heater, remove the screws on the side and bottom of the shell with a screwdriver and put them in a safe place to avoid losing them.
3. Remove the safety cover: Some water heaters are also equipped with safety covers, which need to be removed with a screwdriver or flat pliers.
4. Dismantle the plastic baffle: Some baffles are designed with buckles and some are fixed with screws, which need to be dismantled according to different design methods.
5. Pay attention to wiring and potential safety hazards: In the process of removing the shell, be sure to pay attention to the wiring and potential safety hazards inside the water heater to avoid accidental contact during the removal process, resulting in personal injury or equipment damage.
6. Dismantle the shell: Lift the shell upward gently according to the disassembly sequence until the shell is completely detached from the water heater. Put the disassembled shell in a safe place to avoid danger.
In short, when disassembling the shell of water heater, we must put safety in the first place and operate carefully to avoid unnecessary injury and damage. If you are not sure about the disassembly method, it is recommended to seek the help of professional and technical personnel.