Enertech Bentone BFG1, Installation And Maintenance Instruction

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26 Bentone BFG1
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When servicing/replacing components which affect the combustion, gas side leakage analysis and check
should be performed on the system.
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Warning
4.1.6 Electrical package
Check that the screw holding the electrical bracket is tightened so that good
earth connection between the package and the burner body is obtained.
Use only electric components recommended by Enertech.
4.1.6.1 Complete electrical package replacement
1. Switch off the main current, disconnect the 7-pole Euro plug from the
burner and turn off the gas.
2. Loosen the screw assembling the front piece of the burner and the fan
housing, but not more than that the fan housing can be removed from
the front piece. Disconnect the cables to the multiblock.
3. Remove the fan housing from the front piece and pull it backwards
until the cables to the ignition electrode and ionisation electrode can be
loosened.
4. Disconnect the electric contact to the motor, damper motor, multiblock
and the 4-pole Euro plug to the second-stage thermostat.
5. Remove the cover of the 4-pole Euro plug to the second-stage
thermostat and remove it from its attachment.
6. Open the air pressure switch and disconnect the cables. Note how
the air pressure switch is connected.
7. Loosen the screw holding the electrical bracket.
8. Disconnect the ignition electrode and ionisation electrode cables
from the electrical package.
9. Attach the new electrical package.
10. Connect the ignition electrode and ionisation electrode in the new
electrical package.
11. Install the screws in the electrical bracket.
12. Fit the 4-pole Euro plug to the second-stage thermostat in its
attachment and fit the cover to it.
13. Connect the cables to the air pressure switch and install the cover.
Ensure correct connection.
14. Connect the motor cable, damper motor, multiblock and the 4-pole
Euro plug to the second-stage thermostat.
15. Assemble the fan housing and front piece.
16. Install the 7-pole Euro plug, switch on the main current and open the gas
flow.
17. Start the burner and check the combustion.