40
TECHNICAL ASSISTANCE SERVICE
Proceed as follows to clean the boiler:
- Open the front door (1) and pull out the turbulators (2)
b
If you need to replace any turbulators, make sure
that the replacements have the characteristics
listed in the table below.
- Use a flue brush (3) or other suitable tool to clean inside
the combustion chamber and the flue gas pipes.
- Open the inspection window (4) and clean out any
deposits from inside the flue gas box.
If more thorough cleaning is required, remove the flue
gas box cover (5). Fit a new glass fibre seal when fitting
the cover again.
Check at regular intervals that the condensate drain (6)
is not blocked.
Clean all removed components, then follow the above
steps in the reverse order to refit them.
b
If you are using fuel oil burners with a smoke scale
reading higher than 3, perform the following actions
every 300 hours
of operation.:
- Clean the boiler’s heat exchange surfaces.
- Check and clean the turbulators. Replace if worn
or damaged.
1
2
4
4
6
6
5
5
3
Clean the boiler and remove any carbon deposits from the surfaces of the heat exchanger
at least once a year
. This not
only extends the boiler’s working life, but also keeps it efficient in terms of heat output and consumption.
RTQ 217÷2400 3S
RTQ 91÷166 3S
DIMENSIONS
(mm)
RTQ 3S
91
115 166 217 255 318 349 448 511 575 639 766 896 1100 1300 1600 2100 2400
Depth
560 855 973 1150 1150 1386 1386 1327 1327 1741 1741 1741 1741 2150 2400 2400 2400 2700
N° waves
9
14
16
19
19
23
23
22
22
29
29
29
29
36
40
40
40
45
N° turbulators 22
22
30
34
39
44
44
60
60
66
66
74
76
70
75
93 114 114
Depth clip
89
48
89
89
89
48
48 335 335 89
89 250 400 89
89
89
89
89
Cleaning the boiler
CLEANING THE BOILER
