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NT00000603-JBRB-ECOWATT-PR-AN-191202
• Position the new motor turbine set on the 2 stops.
• Screw on the 4 M8x20 screws without tightening them.
• Screw the 2 M8x80 screws on to the motor bracket, and adjust the housing/wheel play by screwing/
unscrewing these screws.
• Tighten the 4 M8x20 screws, then remove the 2 M8x80 screws.
• Replace the control compartment, reconnect the 3 quick connectors, replace the screws in the bot-
tom of the compartment.
• Make sure that the set (fan wheel) rotates freely and that no objects are liable to be launched by the
turbine.
• Replace the cover and fasten the latches.
• Reconnect the power supply and replace the door.
8.4.2 JBRB ECOWATT
®
PR 30 to 92
•
Shut off the power supply.
• Unscrew the 2 door screws, then remove the door.
•
Disconnect the on-off switch power cable.
• Unfasten the 4 latches, then remove the unit cover using the handles.
• Disconnect the 2 quick connectors on the controller bracket.
• Unscrew the screw inside the control section, then remove the compartment.
• Unscrew the 6 motor turbine set screws, then remove the motor turbine set.
• Install the new motor turbine set and the control bracket.
