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CONVENTIONAL SYMBOLS
ATTENTION: ELECTRIC SHOCK DANGER
The staff involved is warned that the inobsevance of safety rules in carrying out the operation
described may cause an electric shock.
ATTENTION: GENERAL DANGER
The staff involved is warned that the operation described may do harm if not carried out in the
observarnce of safety rules.
NOTE
It points out significant information for the staff involved.
WARNINGS
The staff involved is warned that the inobservance of information may cause a loss of data and
damages to the machine.
MACHINE OPERATOR
It deals with an unskilled person , who has no specific competences and can only carry out easy
functions, such as the machine operation by means of controls available on push-button panel,
and filling and drain of products used during production.
MAINTENANCE ENGINEER
He is a skilled engineer for operation of the machine under regular conditions; he is able to carry out
interventions on mechanical parts and all regulations, as well as maintenance and repairs. He is
qualified for interventions on electrical and freezing plants.
COLDELITE ENGINEER
It deals with a skilled engineer the manufacturer puts at clients' disposal for complicated interventions
und particular conditions or anyhow in accordance with agreements taken with the machine's user.
PROTECTIONS
This symbol placed by description side means that the operator must use personal protections
against an implicit risk of accident.
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