Safety Devices - Frigomat G20 Serie Manual De Uso Y Mantenimiento

5. SAFETY DEVICES

Shearing-prevention safety device: Implemented by means of a safety circuit compliant
with the European directive, it intervenes when the lid is opened and/or when the door is
removed, temporarily switching the machine to STOP mode.
Beater motor overheating safety device: Implemented by means of an automatic
integrated circuit breaker; it protects the machine beater motor operation from overloads.
Hermetic compressor motor overheating safety device: Implemented by means of an
automatic reset thermal-current sensor; it protects the machine compressor motor
operation from overloads. The protection device intervention determines the temporary
stop of the compressor motor only.
Semi-hermetic compressor motor overheating safety device: Implemented by means
of an automatic reset circuit breaker-relay; it protects the machine compressor motor
operation from overloads.
Chiller circuit over-pressure safety device: implemented by the approved automatic-
restoration safety pressure switch; it protects the integrity of the chiller circuit from
overpressure.
Protection against short circuit of auxiliary utilities: Implemented by fuses which
intervene on the auxiliary power supply in the event of short-circuits.
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