| 1. To withdraw a heater. |
| 2. To unscrew two screws of the fixation of an electric heater of a heater. To take an electric heater. |
| 3. The screwdriver to launch the clips that fix halves of if together. It is careful to catch and to divide halves. |
| 4. To withdraw valves and the operational levers of halves of case, being remembered how if they established. |
| 5. A pure current washes out an electric heater. The electric heater that continues has to be substituted. |
| 6. The meeting is done in the sequence, desmontagem of return. |