Tightness Check Of Solenoid Valves - Bentone B 80i-3R FAME J Installation And Maintenance Instruction

11.8 Tightness check of solenoid valves

11.8.1 Burners with single solenoid valve
Disconnect the power supply to solenoid valves Y1, Y2 and Y3.
•
Run motor and pump - check that no oil is coming out of the nozzle,
•
replace solenoid valve if necessary.
11.8.2 Burner with safety solenoid valve Y1S
Check safety solenoid valve Y1S
Disconnect power supply to safety solenoid valve Y1S.
•
Provide power to solenoid valve Y1.
•
On multi-stage burners, it is sufficient to power one valve.
Run motor and pump - check that no oil is coming out of the nozzle,
•
replace solenoid valve if necessary.
Check solenoid valves Y1, Y2 and Y3
Disconnect the power supply to solenoid valves Y1, Y2 and Y3.
•
Provide power to safety solenoid valve Y1S.
•
Run motor and pump - check that no oil is coming out of the nozzle,
•
replace solenoid valve if necessary.
!
Use Loctite 5188 on threaded oil pipelines.
When servicing/replacing components that affect combustion,
!
flue gas analysis and soot test must be carried out following
installation.
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