CHAP. 3 - Installation
After having carried out the wiring, check the correct execution of the
❑
same by means of the wiring diagram.
Make sure that the screws on the clamps are properly tightened.
❑
Check, when possible, the correct functioning of external protection
❑
devices.
Make a correct calibration of the motor protection switch (if present)
❑
dedicated to the compressor motor, as indicated in the following chapter.
After turning on the electrical panel, check the correct current absorption
❑
of the various loads. After operating the system for a few hours, it is
advised to check the correct tightening of the terminal board screws
(including the connection of the power supply line).
Caution: before carrying out this operation, the panel must be switched
off by cutting off the supply line upstream and blocking the sectioning
with a padlock to ensure maximum safety. Check the absence of voltage
with a Tester before any operation.
Rel. 01-21
PRE-USE CHECKS
USE AND MAINTENANCE MANUAL
ECP300 EXPERT
3.5
Page 19
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