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BOILER MAINTENANCE
BOILER MAINTENANCE
BOILER MAINTENANCE
BOILER MAINTENANCE
To maintain the boiler in perfect working order, a yearly service should be performed by personnel
authorised by DOMUSA TEKNIK
DOMUSA TEKNIK
DOMUSA TEKNIK
DOMUSA TEKNIK.
12.1
12.1
12.1
12.1
Cleaning the boiler
Cleaning the boiler
Cleaning the boiler
Cleaning the boiler
To maintain the boiler in optimal operating conditions it is recommended that an annual cleaning
be undertaken of the combustion chamber, the fume outlets and the condenser. A cleaning brush
of a suitable size for cleaning the inside of the exhaust ducts is supplied with the boiler for this
purpose. This brush is located at the rear of the boiler, beside the condenser.
The combustion chamber and exhaust ducts should not be cleaned using chemical products
The combustion chamber and exhaust ducts should not be cleaned using chemical products
The combustion chamber and exhaust ducts should not be cleaned using chemical products
The combustion chamber and exhaust ducts should not be cleaned using chemical products
or hard steel brushes.
or hard steel brushes.
or hard steel brushes.
or hard steel brushes.
After any cleaning operation has been carried out, it is important to run
several ignition cycles to check all the elements are functioning correctly.
For correct cleaning, the following recommendations should be carefully observed:
Cleaning the boiler body
Cleaning the boiler body
Cleaning the boiler body
Cleaning the boiler body
- Open and remove the outer door of the boiler.
- Remove the burner by unscrewing the fixing nut on the top of the burner.
- Remove the combustion chamber door and the exhaust duct cover, unscrewing the six fixing
nuts around them.
- Clean the exhaust ducts on the cast body, using the cleaning brush supplied with the boiler.
- Clean the boiler combustion chamber. We recommend using a soft brush for scrubbing the
combustion chamber surfaces, and a blower to remove the flakes.
- After cleaning, replace the combustion chamber door, the exhaust duct cover, the burner and
the outer door of the boiler.
Cleaning the condenser
Cleaning the condenser
Cleaning the condenser
Cleaning the condenser
- Open and remove the top cover of the boiler to access the condenser on the rear of the boiler
body.
- Open the top cover of the condenser to access its exhaust ducts. To open this cover, release the
two side closures, turn the locking plate anti-clockwise and pull the cover upwards to remove
it.
- Remove the exhaust deflectors inside the exhaust outlets.
- Clean the exhaust ducts using the cleaning brush supplied with the boiler. Any scale will fall
through the condensation drain and onto the lower condenser cover. It is advisable to pour
water into the top of the condenser for a more effective cleaning. This water will be
automatically discharged through the condensation drain.
- To clean the outer part of the condenser cylinder, remove the three screws and then remove
the metal ring. Take out the seal and use the brush to clean it. Next, put the components back
in place again and replace and tighten the three screws and the metal ring.
- If the lower condenser cover needs cleaning, remove the side cover of the boiler to access it.
Firstly remove the bracket holding it in place and pull on it to open it. Then pull the lower cover
down to open and clean it.
- After cleaning, replace the fume deflectors, the top condenser cover and the top outer cover of
the boiler. Then put the cleaning brush back inside the boiler.
