Bentone B 40 A, Инструкция по установке и обслуживанию

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7.6 Replace oil pump
1. Disconnect the main power and shut off the fuel supply.
2.
Disconnect hoses, connection pipes and electrical connection from
pump.
3.
Loosen screws (J) and pull out oil pump.
4. Fit new pump coupling.
5. Refit the pump, making sure that the drive shaft is correctly connected
at both ends.
6. Refit hoses, connection pipes and electrical connection.
7. Switch on the main power and open the fuel supply.
8.
Bleed the pump, start the burner and set the correct oil pressure (see
Technical data for correct output).
9. Start burner and check/adjust combustion.
!
Before obtaining access to electrical and fuel line components
all supply circuits must be disconnected.
!
When servicing/replacing components that affect combustion,
flue gas analysis and soot test must be carried out following
installation.
J