www.sentera.eu
MIW-SC2A4-EN-000 - 22 / 02 / 2021
8 - 8
THREE PHASE 400 VAC TWO-SPEED TRANSFORMER
CONTROLLER WITH TK AND START / STOP
SC2A4
VERIFICATION OF INSTALLATION
ATTENTION
Use only tools and equipment with non-conducting handles when working on
electrical devices.
After connecting the unit to the mains supply, the green LED on its cover should light
up indicating that the controller is supplied.
Safe operation depends on proper installation. Before start up, ensure the following:
■
The mains supply is connected correctly;
■
Protection is provided against electrical shock;
■
The cables are the appropriate size and fuse-protected;
■
There is sufficient air flow around the unit.
ATTENTION
The unit is supplied with electrical energy at voltages high enough to inflict personal
injury or threat to health. Take the relevant safety measures.
ATTENTION
Disconnect and confirm that there is no live current flowing to the unit before servicing.
ATTENTION
Avoid exposing the controller to direct sunlight!
TRANSPORT AND STORAGE
Avoid shocks and extreme conditions; stock in original packing.
WARRANTY AND RESTRICTIONS
Two years from the delivery date against defects in manufacturing. Any modifications
or alterations to the product after the date of publication relieve the manufacturer
of any responsibilities. The manufacturer bears no responsibility for any misprints or
mistakes in this data.
MAINTENANCE
In normal conditions this product is maintenance-free. If soiled, clean with a dry or
damp cloth. In case of heavy pollution, clean with a non-aggressive product. In these
circumstances the unit should be disconnected from the supply. Pay attention that
no fluids enter the unit. Only reconnect it to the supply when it is completely dry.
