Technogel MANTE 15-45 Instruction For Installation, Usage And Maintenance page 24

 4.1 Machine commissioning
ATTENTION IMPORTANT
UPON COMMISSIONING, PRESS "START" AND WAIT AT LEAST 60 MINUTES
BEFORE STARTING THE REFRIGERATOR COMPRESSOR.
IF THE MACHINE IS DISCONNECTED FOR ONE OR MORE DAYS, AFTER HAVING
PRESSED "START", IT IS NECESSARY TO WAIT AT LEAST 60 MINUTES BEFORE
STARTING THE REFRIGERATOR COMPRESSOR.
IF THE MACHINE IS NEVER DISCONNECTED FROM THE ELECTRIC VOLTAGE,
START-UP CAN BE IMMEDIATE.
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