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REPAIRS
Installation and electrical connections must be done by qualified workers and following
these instructions.
Before any repairs are undertaken, please :
•
Inform people that there is work in progress.
•
Disconnect the power supply and protect the thermal magnet (so nobody can
restart it accidentally).
•
Make sure there is no tension in the air curtain.
•
Make sure the fans are stationary.
•
Use only original spare parts.
Fan replacement:
Before replacing the fan, inform people that there is work in progress, stop the air curtain through the
controller and disconnect main supply. Make sure that the unit is without tension and the fans are stationary.
Before dismantling the fan we must unplug the fan. Open the connection box of the fan, identify the
colours with the corresponding terminal (to avoid connection mistakes of the new fan) and:
Loosen the connection cables from the fan.
We will replace the motor and the grille together. To
do so we will remove the screws of the grille.
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