Donatoni Macchine
Technical troubleshooting sheet Emergency diagnostic procedure

PE0031ELECTRICAL CABINET OVERTEMPERATURE

Before proceeding, carefully read the

SAFETY INSTRUCTIONS

DescriptionTemperature above the maximum temperature

SeverityModerate02 / 05

Authorized personnelMachine operator

Required PPE:

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Description

This error appears when the thermostat inside the electrical cabinet detects a temperature higher than the set maximum temperature, which is normally 45_ C

Symptoms

…..

Possible causes

  1. Faulty electrical cabinet air conditioner or fan;

  2. Thermostat incorrectly adjusted;

Possible solutions

  1. Check that the recirculation fan operates correctly

  2. Check that the overtemperature thermostat inside the electrical cabinet is set to 45 degrees by referring to the electrical diagram. If it is already set to the correct temperature, also check that the contact opens and closes.

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