Nozzle Selection - Ecoflam OILFLAM 400.1 PR TL Manual

EN
INSTALLATION
Feeding line for heavy oil
The pumps that are used can be installed both into single-pipe and
double-pipe systems:
Single-pipe system: a single pipe drives the oil from the tank to the pump's
inlet that deliver the pressurized oil to the nozzle and part of the oil not used
goes back to the pump. With this single pipe the by-pass plug must be
removed and the return port must be sealed with steel plug and washer.
Double-pipe system: this is the default solution from the factory.
The return pipe send the excess oil from the pump to the tank. Depending
on the type of pump used to change from a 1-pipe system to a 2-pipe-
system, insert the by-pass plug (as for ccw-rotation referring to the pump
shaft).
Note for commissioning: during commissioning, the filter, pipelines and
pumps must be pre-filled with fuel oil and vented.
The direction of rotation of the motor should be checked. When
commissioning it must be ensured that pump never run dry.

NOZZLE SELECTION

Please refer to diagram to select Ecoflam recommended nozzle for the
output that is required given the output necessary in the installation.
Regular maintenance is highly recommended.
Nozzle has to be cleaned in petrol or paraffin and if filter or other parts are
defective or
damaged the nozzle must be replaced.
NOZZLE CHART IS AVAILABLE ON APPENDIX PAGE
14
SUNTEC TA
Oil under suction
Vacuum or
Oil under pressure
inlet pressure
gauge port
By-passed oil
returned to tank,
or to suction
Intake from Tank
By-pass
plug
inserted
Pressure
adjustment
Return
Intake from Tank
By-pass
plug
removed
ONE PIPE
INSTALLATION
420010466301
Pressure
gauge port
To nozzle
TWO PIPE
INSTALLATION
Return
plugged