57
COMMISSIONING AND MAINTENANCE
− Remove the burner;
− Remove the top panel (3);
− remove the insulating cover (4);
− remove the screws (5) and slide the flue gas chamber out
(6);
3
6
4
5
− remove the turbulators (7) and check them for wear and
fin angle (replace as necessary);
− use a flue brush (8) or other suitable tool;
8
7
− remove any displaced soot through the combustion
chamber hole.
Proceed as follows on completion of cleaning:
− refit the turbulators in the flue gas pipes, making sure
that they are correctly seated;
− replace all removed components in the opposite order.
9
Before repositioning the flue gas chamber closure, replace
the expanded silicone seal.
3.9
External cleaning
Clean the boiler’s casing panels and control panel with a soft
cloth damped in soapy water.
To remove marks from the boiler casing, use a cloth damped in a
50% mix of water and denatured alcohol or a suitable cleaning
product.
Wipe the boiler dry after cleaning it.
0
Do not use abrasive products, petrol or triethylene.
