Fan - Bentone B 30 A2.2 RME Installation And Maintenance Instruction

7.6

Fan

1. Disconnect the main power and shut off the fuel supply.
!
Before obtaining access to electrical and fuel line components
all supply circuits must be disconnected.
Detach the electrical panel (Y).
2.
Loosen the motor electrical connection and screws (X) enough to turn
3.
and lift out the motor.
4. Check the fan wheel attachment and any skew, replace if damaged.
5. Clean or replace the fan wheel.
6. Refi t the parts, making sure that the drive shaft is correctly connected
at both ends.
7. Switch on the main power and open the fuel supply.
Start burner and check/adjust combustion.
8.
7.6.1 Replace drive shaft
1. Disconnect the main power and shut off the fuel supply.
Detach the electrical panel (Y).
2.
Loosen the motor electrical connection and screws (X) enough to turn
3.
and lift out the motor.
4. Remove drive shaft and drive coupling from motor.
5. Replace drive shaft coupling on pump.
6. Refi t coupling, pump and motor, making sure drive shaft is connected
correctly at both ends.
7. Switch on the main power and open the fuel supply.
When servicing/replacing components that aff ect combustion,
!
fl ue gas analysis and soot test must be carried out following
installation.
X Y
165 405 32
31
Bentone