6
MAINTENANCE AND CLEANING
6.1 SAFETY PRECAUTIONS
!
Before performing any maintenance operations take the following
precautions:
Ensure that the hood is off and has completely cooled down.
Ensure that the hood is disconnected from electricity supply.
Make sure that the electrical power cannot be accidentally
reactivated. Disconnect the plug from the socket;
Use individual devices in compliance with the directive 89/391/EEC;
Always use appropriate maintenance tools;
once maintenance and repairs are finished, before restarting the
hood, reinstall all of the protections and reactivate all of the safety
devices.
6.1.1 Cleaning the hood
The machine must be cleaned at the end of each use, in compliance with
the hygiene regulations and to safeguard machine operation.
The external surface of the hood, the external parts in stainless steel
must be cleaned when the hood is cold and with the electric power
supply disconnected.
Use a sponge or a non-abrasive soft cloth slightly moistened with water
or possibly with a non-corrosive neutral detergent. In any case, do not
use water jets that can penetrate the electric parts, damaging them
seriously and causing a possible hazard for people
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