Prior to work commencing. Toolbox talk to work crews. Switch lights on. Verification and site preparation of fuel
tank. Acknowledgegement of work site & truck tank trailer positioning. Tank trailer & truck arriving at fuel
station. Connecting road tanker to tank. Offloading operation.
Primary air jet
this air jet regulates the amount of bleed air entering the primary system to control the fuel
mixture not to become too rich and also to assist in atomizing the fuel
which was metered by the primary main jet and discharged from the main nozzle