NB: In case of prolonged non-use of the rat water, the siphon
MUST BE FILLED BEFORE A NEW START.
LACK OF WATER IN THE SIPHON IS DANGEROUS AND CAN
CAUSE SMOKE TO COME OUT INTO THE ATMOSPHERE.
MAINTENANCE
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7. Checking the operation of the safety systems on the side of
Cleaning the primary exchanger
Connect to the primary heat exchanger by removing the burner - see
Fig. The heat exchanger is cleaned with a non-metallic brush and a
vacuum cleaner.
- switch off (switch off) the boiler and set the external bipolar switch to
the OFF position and close the gas valve;
5. Cleaning the main heat exchanger.
Seal the openings used to read the gas pressure or gas settings.
It is recommended that periodic flue gas (combustion) analysis be
performed to monitor the efficiency and emissions of pollutants in
accordance with applicable regulations.
drains into a water tank;
10. Remove the oxide from the ionization electrode with a piece of
rough cloth (DO NOT use sandpaper!)
Also clean the flue (located in
front of the heat exchanger)
before mounting.
It is advisable to carry out the following checks (checks) on the
appliance at least once a year:
- safety without gas or flame (ionization).
DO NOT use acidic liquids or
detergent.
Function test After
carrying out maintenance and inspection work, refill the heating circuit
at a pressure of approx. 1.0 bar and ventilate the system. Refill the
domestic water system as well.
3. Eye-check of the overall condition of the appliance.
Whenever there is a danger of frost, the sanitary installation must be
emptied as follows:
Washing can be done with water and detergent.
- evacuate from the lowest points of the installation (where they are
gas:
When removing the siphon, use
a suitable container to collect
condensate that may leak from
the boiler.
- loosen (open) the automatic exhaust valve;
6. Checking the operation of the heating safety systems:
- Check the insulation (tightness) and proper operation of the flue gas /
combustion supply system required for combustion (combu rent).
DO NOT MIX DIFFERENT TYPES OF ANTIFREEZE.
CAREFUL
Before starting maintenance:
Refit the condenser tank.
Maintenance (inspection, overhaul) is essential for the safety, proper
operation and life of the boiler.
1. Checking the insulation gaskets (support) on the water side with the
possible replacement of the gaskets and restoring the tightness.
8. Control of domestic water production efficiency (bit and temperature
verification).
Careful!
Make sure the nozzle is compatible with the supply gas.
- Switch on the appliance.
4. As a result of the check in point 3, any disassembly and
- Turn off the water tap,
- electrically disconnect the boiler and set the external bipolar switch to
the OFF position - close the gas tap and the water taps of the
heating and plumbing installations;
provided).
The presence of oxide on the heat exchanger does not affect the
performance of the boiler. If you feel the need to clean the heat
exchanger, follow the steps below.
Soda cleaning
Installation emptying operations
The manufacturer is not responsible for any damage caused to the
water or system and caused by the use of unsuitable antifreeze or
additives.
Empty components that may contain hot water by activating any drain
valves before handling them.
- If necessary, ventilate the heating system again.
If it is intended to keep the system switched off in areas where the
ambient temperature may drop below 0 ° C during the winter, it is
advisable to add antifreeze liquid to the water in the heating system to
avoid repeated drainage; If you use such a liquid, please contact the
ARISTON Service Center for any further information on the most
suitable products to use.
- open all hot and cold water taps,
- open the drain valve of the installation by squeezing the water that
- temperature limit safety.
If you smell or see smoke coming out of the appliance or smell strong
gas, turn off the power supply, turn off the gas tap, open the windows,
and inform your technician.
cleaning the combustion chamber
Carry out the unclogging (unclogging) of the limescale of the components
in accordance with the specifications in the safety data sheet of the
product used, ventilating the environment, using protective equipment,
avoiding mixing different products, protecting the appliance and the
surrounding objects.
At the end, the initial settings are played back (resumed).
replacement of gaskets and restoration of tightness.
It is carried out in accordance with the provisions of the rules in force.
2. Checking the insulation gaskets on the gas side if necessary
9. General control of the operation of the appliance.
It is mandatory to replace the
gasket (see figure) each time
the burner is removed.
The heating system must be emptied as follows:
- Check the settings and proper operation of all control, adjustment and
control devices.
Periodically check the pH of the water-antifreeze mixture (between 7
and 8) in the boiler circuit and replace the mixture when the measured
value is less than the limit prescribed by the manufacturer.
- empty from the bottom points (where provided).
Draining the sanitary installation
The siphon is reached by avoiding the condensate at the bottom.
General Notes
Machine Translated by Google
