Sime Planet Dewy 60 BFR, Installer'S Instructions

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117
IT
ES
FR
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GB
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4.4 SHELL REMOVAL
For easy boiler maintenance the shell
can be completely removed by fol-
lowing these instructions (fig. 19):
- Pull t he fr ont panel f or war d t o
unhook it fr om the pegs on the
sides.
- Unscrew the two screws that secu-
re the instrument panel to the sides
- Unscrew the four screws that secu-
re the side to the instrument panel
support.
- Push t he sides upwar ds sliding
them off the frame hooks.
4.5 CLEANING AND
MAINTENANCE
Preventive maintenance and checking
of efficient operation of equipment and
safety devices must be carried out
exclusively by authorized technical per-
sonnel.
During maintenance operations the
authorised technician must check
that the syphened drip is full of water
(this check is of importance particu-
larly when the generator has been
out of use for a long period of time).
Filling is done via the special opening
(fig. 20).
4.5.1 Chimney sweep function
To check single module combustion,
rotate the selector to position ( )
until the yellow led (
) starts to blink
(fig. 21).
At this time the module will start to
heat at maximum power and turn off
at 80°C, restarting at 70°C.
Before starting the chimney sweep
function, make sure the radiator val-
ves are open.
After checking combustion, turn OFF
the module by rotating the selector to
(OFF); return the selector to the requi-
red function.
ATTENTION: After about 15 minutes
the chimney sweep function automa-
tically deactivates.
Fig. 19
KEY
1 Screw
2 Frame
3 Left
side
4 Right side
5 Front panel
SPIA GIALLA INTERMITTENTE
Fig. 21
FLASHING YELLOW LED
Fig. 20