TECHNICAL ASSISTANCE INSTRUCTIONS
10
45.
0
MAINTENANCE
Periodic cleaning and maintenance operations are to be performed to preserve the equipment and ensure
its correct functioning. These operations are to be performed by skilled and trained personnel, who have to
start working when the equipment has cooled down and after disconnecting the electric and fuel supply.
Periodically check the screws, used in the equipment assembly, to make sure they are tight and correctly
fixed.
For machines installed close to the sea or in difficult conditions, the maintenance
intervals shall be halved.
46.
0
CLEANING OF EXTERNAL PANELS
To clean the external panels of the machine use a wet cloth with water and soap. For difficult stains, use a
mix of water (50%) and denaturised alcohol or specific products. On completion of the cleaning, wipe
carefully the surface.
Do not use sponges with abrasive products or washing powder
During the installation, the transparent film protecting the pre-painted metal sheet shall
be removed.
50.
0
SMOKE EXTRACTOR CLEANING
Fan cleaning consists in the mechanical removal of the dust or of the possible foreign matters that may
have been deposited on wheel, motor and casing.
51.
0
CLEANING OF SMOKE EXHAUST AND COMBURENT AIR SUCTION DUCTS
To clean the smoke exhaust and comburent air suction ducts, mechanically remove dust of any foreign
matter deposited inside them.
52.
0
FUNCTIONING OF SAFETY DEVICES
Periodically check the operating condition of the safety devices in the equipment; simulate their functioning
to ensure the equipment safety stop.
53.
0
ATMOSPHERIC BURNER CLEANING
To clean the burner, pull it out of its housing and remove the possible scales that could have deposited on
the tubular. Act only by means of compressed air or brass brush. If there are defective tubular or joints,
they must be replaced.
