Ensure that soldered connections on copper pipes have not been used.
Is the size of the pipe adequate for the boiler rating?
Are all joints leak proof?
Is a fire valve fitted?
Is a filter fitted?
Is the oil line connected to the correct inlet connection of the pump?
Is the oil supply clean and free of water or other contamination?
Disconnect the oil supply as close to the burner as possible and drain approximately a gallon of oil into a
very clear container. Inspect the oil for impurities and repeat the process if necessary.
Do not re-connect the oil line until water and all impurities have been removed from the oil supply.
IF NOT THIS MAY DAMAGE THE PUMP.
Clear oil filters and de-sludge the tank if necessary.
TWO PIPE OIL SYSTEMS
Is a spring-loaded non-return oil valve fitted in the suction line? (or 3K Oil Deaerator).
Does the return oil line terminate in the tank at the same level as the suction outlet?
Has an anti-syphon cut been made in the return oil line (inside the tank)?
Page 30
BOILER
Is the boiler standing on a level incombustible hearth?
Are the thermostat phials inserted in the correct pockets? Are the baffles correctly located?
Is the boiler set for the fuel being supplied?
Has the system and boiler been filled with water and inhibitor as required?
Is the boiler flueway inspection cover screwed down sufficiently firmly to form a seal?
CASING PANELS
Have grommets been fitted to relevant oil supply entry points (knockouts)?
Does electrical cabling pass through a grommet to prevent chaffing?
BURNER
Is the oil pump by-pass screw fitted, if applicable?
Remove the burner. Is the correct nozzle fitted?
NOTE: -
Burner operating instructions can conflict because they are intended for general guidance. Since the burner
has been specifically matched to the particular boiler, the information in the Boiler manual takes precedence.
FLUE
Page 41 of 57
Installation & maintenance manual for Camray 5 Combi External Boilers
14/04/2005
file://D:\PL61500\PL61500.htm
