INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Pellet boiler Bisolid OM-PBBV02/07/2017/EN
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5.4.5.
POSITIONING/CHECK OF THE ASH CLEANING SECTION COVER
Figure 5.5. The boiler’s cover cap after its second flue pass is positioned correctly.
The correct positioning of the cover is very important with regards to the
boiler’s efficient and reliable operation. Therefore after the boiler installation its
position has to be checked and also every time after cleaning of the ash.
5.4.6.
MOUNTING OF THE COVER PLATE IN FRONT OF THE FLUE GAS OUTLET
The cover panel has to be positioned by placing it on the special welded supports on the one
side and in contact with the boiler body wall on the other.
This cover plate serves to direct the flue gasses from the second to the third
flue pass and also in case of emergency situations it should be opened in
order to decrease the pressure pulsations (for example in case of high
pressure of the flue gasses in the boiler’s flue tract.
This cover plate is operating under thermal loads, therefore it has symmetrical
design. It is recommended to rotate the cover panel on every two to three
operation weeks.
Cover cap, closing the
flue tract
