REPAIRS
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Service and maintenance should be done only by skilled and introduced workers observing
these instructions:
Before any repairs are undertaking, please:
Advice people that there is work in progress.
Stop the air curtain through the controller and disconnect main supply.
Make sure that nobody can restart it accidentally (protect the thermal magnet).
Make sure there is no tension in the curtain.
Wait until the fans are stationary.
Use only original spare parts.
To
open the service door,
follow these steps:
1. Remove the lateral cover
2. Lever smoothly between the grid and the door
Motor or turbine replacement:
Before the motor replacement, advise people that there is work in progress,
Disconnect main supply, make sure that the unit is without tension and that the fans are stationary.
Next release the motor connector. Loosen the fixing screw to the turbine (allen 2.5 mm.) through the
discharge opening.
