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dunphy TD - Fuel Oil System Setup

dunphy TD
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Operating Instructions For TD/TAD4 Dual Fuel Burner
June 13 23 of 165 TD/TAD4 Manual Rev 4
2.3 Fuel oil installations
Fuel oil installations must comply with the following British Standards or equivalent local, national
or international standards.
BS799 Oil burning equipment
BS5410 Code of practice for oil firing
BS2869 Fuel oils for non marine use
Installations must conform to local Bye-laws and regulations which should be identified by
application to the local planning authority.
2.3.1 Pump Connections
The burner is supplied with two flexible hose lines and is connected as shown in illustration below.
PUMP TYPE
CONNECTION A
CONNECTION B
DH1 Series
3
/
4
" BSP
3
/
4
" BSP
DH2 Series
1” BSP
1” BSP
2.4 Pump Priming
In order to ensure correct start-up for DH series oil pumps, the following guidelines should be
adhered to.
1. Ensure that the oil supply to the pump has been properly bled through and that no air is
present in the oil supply. The flexible oil lines should be fully flooded before connection to
the pump.
2. Check that all isolating valves are open and that the oil supply temperature and pressure are
correct.
3. Lubricate the pump by removing the pressure gauge plug and filling the pump with suitable
thin lubricating oil.
4. Check pumps rotation.
OIL RETURN FLEXIBLE
CONNECTION B
OIL RETURN FLEXIBLE
CONNECTION B
OIL RETURN FLEXIBLE
CONNECTION A
OIL RETURN FLEXIBLE
CONNECTION A

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