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CLEANING
REQUIRED LEVEL OF EXPERTISE
Expert worker with machinery experience and safety training.
HAZARD WARNINGS
The only risks which may occur come from not following the instructions contained in the manual or not
wearing adequate safety clothing.
PREVENTIVE MEASURES
Turn off the electric power supply.
Drain off condensation in the hood.
RECOMMENDED PRODUCTS
Use compressed air alone if the fan is used to transport air in the presence of gas/vapours which do not
contain suspended particles.
If the fan is used in an environment with vapours from special chemical substances consult the chemicals
safety data sheets to see which cleaning products they recommend.
PROCEDURE
1. Stop the fan and cut the electrical power supply off.
2. Access the casing by dismantling it as described in section assembly and dismantling.
3. Clean the parts of the casing and the impeller using compressed air or the specific products
recommended for air in the presence of gas/vapours.
4. Reassemble the casing as described in section assembly and dismantling.
5. Restart the fan if necessary.
DISMANTLING
HAZARD WARNINGS
Mainly due to the fact that some parts of the fan are heavy.
PARTS, ELEMENTS, AND SUBSTANCES THAT REQUIRE SPECIAL
PROCEDURES
All fan parts should be correctly disposed of.
Each part, component or group of components should be grouped together by type.
Procedures and equipment used must conform to legislation current at the time of dismantling.
