Maintenance; Maintenance Of The Exchangers - PSG 15 Kw Installation And Operating Instructions Manual

5. MAINTENANCE

MAINTENANCE OF THE EXCHANGERS

The evacuation pipe and the exchangers should be inspected regularly during the burning season. Easy access
is provided (without the use of tools): simply unscrew the wing nut on the exchangers access door.
See pictures below.
Wing nut
Exchangers cover
Before cleaning the three exchanger pipes, move the upper plate of the combustion chamber forward (see
drawing on next page). Using the scraper, clean the three exchanger pipes. The accumulated dirt in the lateral
exchangers will fall into the combustion chamber; the dirt in the central exchanger will have to be removed from the
front or the back of the furnace. Then, ensure that the upper plate is free of ashes. Do not forget to push the
upper plate back to it's original position. Finally, close the exchanger access door.
CADDY
SECTION VIEW
14
Insulation
pad