Removing Gas Burner - Potterton Paramount two Installation, Operation & Maintenance Manual

10.4 Removing gas burner

Fig. 19: Dismantle gas burner (PARAMOUNT two 30/40)
Remove injector
PARAMOUNT two 30 - 115 kW
The gas burner has to be dismantled before cleaning the heating
surfaces.
Dismantling of the gas burner (PARAMOUNT two 30/40)
• Disconnect the connecting wires to the fan.
• Disconnect ionisation cable.
• Disconnect ignition cable.
• Remove fastening screws of the bracket on the housing lid.
• Remove the screw connections of the gas connection pipe at the
mixing chamber and the gas valve.
• Remove the gas connection pipe and the gas injector.
• Disconnect the gas connection pipe at the gas valve and remove
gas valve.
• Undo the 5 fastening screws at the mixing chamber/heat ex-
changer.
• Remove bracket.
• Pull out the burner together with mixing chamber, fan and flue
silencer to the front (fig. 20).
• Clean burner bar with soft brush.
Remove fastening screws
The gas burner has to be disassembled before cleaning the heating
surfaces.
Remove flue silencer
Remove gas connection pipe
Servicing
63