ITEM
CLEANING INTERVAL
DESCRIPTION
Boiler firebox
Every 300 working hours or as
is needed.
Clean ash on water cooled firebox grate, clean sediments on
firebox sides / back side of firebox.
Note: See point.
Pellet burner
Every 300 working hours or as
is needed.
Clean accumulated ash from burner grate.
Note: See point.
Flue gas tubes of 1st and 2nd
passage
(if automatic pneumatic
air cleaning of boler flue passages
is not installed).
Every 80 working hours or as
is needed.
Take out turbulators from tubes of 1st and 2nd passage, clean
tubes, put back turbulators in tubes.
Note: See point.
Flue gas chamber
(if automatic
ash removal system out of the flue
g a s c h a m b e r ( s p i r a l ) i s n o t
installed).
Every 80 working hours or as
is needed.
Remove lids from flue gas chamber and clean flue gas chamber by
using scraper.
Ash box
(if automatic ash removal
system out of the boiler combustion
chamber (spiral) is installed).
Every 80 working hours or as
is needed.
Empty ash box(es).
Note: See point.
Cyclone ash
box
(if is cyclone
installed).
Every 300 working hours or as
is needed.
Empty cyclone ash box.
Note: See point.
Photocell.
Every 300 working hours or as
is needed.
Clean photocell.
Flexible connection tube.
Once at year.
Check and, if is needed, adjust flexible connection tube straight to
burner for smooth pellet drop to burner.
Feeder screw and pellet tank.
Once at year
.
or as is needed
Empty feeder screw and clean it; clean pellet dust from pellet tank.
Cleaning intervals depend about quality of used wood pellets - worse
pellets quality - more often cleaning.
Cleaning intervals depend about installed additional equipment.
C o n n e c t i o n b o x „ B o i l e r -
cyclone”.
Once at year
.
or as is needed
Clean connection box.
Ash extraction from space below
water cooled firebox grate.
Every 80 working hours or as
is needed.
Use scraper and clean accumulated ash from water cooled firebox
grate and space below water cooled firebox grate.
Note: See point.
Flue gas tubes of 1st and 2nd
passage
(if automatic pneumatic
air cleaning of boler flue passages
is installed).
Once at year
.
or as is needed
Take out turbulators from tubes of 1st and 2nd passage, clean
tubes, put back turbulators in tubes.
Note: See point.
Flue gas chamber ash box
(if
automatic ash removal system out
of the flue gas chamber (spiral) is
installed).
Every 300 working hours or as
is needed.
Empty flue gas chamber ash box.
Note: See point.
Recommendation: after boiler startup with specified pellet quality, every few days check surface
conditions, flue gas tubes and ash box(es). With this observation correct cleaning intervals if is
needed.
10.0. CLEANING AND MAINTENANCE
2
Technical instructions
PelTec-Compact
25
Technical instructions
EKO-CKS P UNIT
