Protection Against Electrical Shock - Potterton Paramount two Installation, Operation & Maintenance Manual

Servicing
Fig. 22: Dismantle gas brenner (PARAMOUNT two 95/115)
Remove bracket.
Remove gas injec-
Remove gas valve.

10.5 Protection against electrical shock

66
Dismantling gas brenner (PARAMOUNT two 95/115)
• Disconnect the connecting lines to the fan.
• Disconnect ionisation line.
• Disconnect ignition cable.
• Disconnect fastening screws of the bracket on the housing lid.
• Disconnect 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 ea-
haust gas muffler to the front (siehe Abb. 22).
• Clean burner pipe with soft brush.
tor.
Use new seals when installing.
Danger of electric shock! To ensure shock-proof protection, all
parts of the boiler to be screwed on, have to be screwed on cor-
rectly; especially the cover parts!
Pull out burner with
mixing chamber and
flue silencer.
Disconnect gas
connection pipe.
POTTERTON COMMERCIAL