ZANTIA CRONOS, Use And Maintenance Manual

Page: 47 / 88

47 Mod. CRONOS rev 01
Instructions for use
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Manual rearm thermostat
The thermostat is triggered by de-
activating operation of the auger in
case of tank overtemperature.
Pressure switch
The pressure switch measures the
negative pressure inside the boiler
and, since it is connected to the pel-
let loading motor, if this is not suf-
ficient for proper operation of the
product, the feed is interrupted.
It is a mechanical safety device for
detecting the correct draught of the
flue.
H2O probe
The water temperature probe is
located inside the boiler and con-
nected to the board to manage op-
eration of the boiler itself.
Pressure gauge
The pressure gauge detects pres-
sure inside the boiler and system.
Circulator
The circulator installed on the re-
turn enables water circulation ad-
justment inside the system.
Expansion vessel
The expansion vessel is a hydraulic
component, which is there to con-
tain circuit pressure variations, thus
preventing dangerous surges that
would otherwise have to be ab-
sorbed by the pipes and the rest of
the system.
5 ROUTINE CLEANING
All the parts must be cleaned up when the
stove is completely cold and unplugged.
The product does not require much mainte-
nance if certified quality pellets are used.
5.1 DAILY/WEEKLY CLEANING
5.1.1 CLEANING BEFORE EACH IGNITION
Clean all ashes and build-ups in the brazier which could ob-
struct the air vents. If the pellets run out, unburnt pellets could
accumulate inside the brazier. Always empty the brazier from
residue before each ignition.
fig. 36 clean brazier dirty brazier
REMEMBER THAT ONLY IF THE BRAZIER IS POSITIONED
AND CLEANED PROPERLY CAN IGNITION AND IDEAL OP-
ERATION OF YOUR PELLET STOVE BE GUARANTEED.
To clean the brazier efficiently, remove it from its seat and
completely clean all the holes and the grating at the bottom.
When good quality pellets are used, it is normally sufficient
to use a brush to restore the brazier to ideal operating condi-
tions. After a long idle period, using a vacuum cleaner with
a long tube, remove any pellet residue sitting for a long time
as it could have absorbed humidity thus modifying its original
characteristics and becoming unsuitable for combustion.
5.1.2 CHECK EVERY 2/3 DAYS
Clean and empty the ash pan, paying attention to hot ashes.
Only if the ashes are completely cold may you use a vacuum
cleaner to remove them. In that case, use a vacuum cleaner
suitable to vacuum particles of a certain size. Your own experi-
ence and the quality of the pellets will determine the frequen-
cy of cleaning. It is however recommended not to go be-
yond 2 or 3 days. When the operation is finished, reinsert the
ash pan below the bracer making sure it is properly in place.
5.1.3 CLEANING THE GLASS
To clean the ceramic glass, we recommend using a dry brush
or, in case of encrustations, a small amount of a specific spray
detergent Then clean with a dry cloth.
Do not use abrasive products and do not
spray painted parts or gaskets of the firebox
door (ceramic fibre cord) to clean the glass.