Flexit Nordic S4 - Page 12

12
NORDIC S4
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power and the air’s purity.
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prevent air leakage.
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working normally. Use the following checklist:
• Check that the rotor rotates. Turn the rotor in the
direction of rotation as shown on the rotor cassette.
• If necessary, clean the rotor, see 4.4. Cleaning the
rotor on page 15.
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• Check that the fans are clean, see 4.1. Cleaning the
fans on page 10.