Bentone B 2 KA, Installation And Maintenance Instruction, Page: 23 / 44

23
Bentone
!
When servicing/replacing components that affect combustion, an analysis and soot test must
be carried out on the installation
.
5.6 Replacing the entire electrical
package
1. Switch off mains power, remove the cover and disconnect the
Europlug from the burner.
2. If necessary, disconnect the oil hoses from the pump.
3. If necessary, remove the burner from the boiler by loosening the screw
(A).
4. Loosen the hex nut from the stud bolt. Pull the electrical package
backwards and rotate approx. 90° clockwise. (G)
5. Loosen the burner, remove the preheating and ignition cables
6. Disconnect all electrical cables, remove the photoresistor.
7. Take the new electrical package and attach the preheating and ignition
cables. (Make sure the rubber grommet is fi rmly in place to avoid
unnecessary air leakage.)
8. Refi t the electrical package.
9. Connect all electrical cables and insert the photoresistor.
10. Insert the burner into the boiler.
11. Fit the oil hoses
12. Connect the Europlug and turn on the mains power.
13. Start the burner and check the combustion.
5.7 Replacing individual electrical
package components
1. Switch off mains power, remove the cover and disconnect the
Europlug from the burner.
2. If necessary, disconnect the oil hoses from the pump.
3. If necessary, remove the burner from the boiler by loosening the screw
(A).
4. Loosen the hex nut from the stud bolt. Pull the electrical package
backwards and rotate approx. 90° clockwise. (G)
5. Remove the burner control and disconnect the component cable to be
replaced.
6. Connect the new cable.
7. Insert the burner control.
8. Refi t the electrical package.
9. Connect all electrical cables and insert the photoresistor.
10. Insert the burner into the boiler.
11. Fit the oil hoses
12. Connect the Europlug and turn on the mains power.
13. Start the burner and check the combustion.
G