10
KSA
www.ventilation-system.com
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The technical maintenance includes periodic cleaning of the surfaces from accumulated dust and dirt.
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Use a soft dry cloth, brush or compressed air to remove dust.
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Carry out wet cleaning using warm water and a mild household detergent.
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Avoid water splashes on the unit!
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Do not immerse the unit in water!
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Do not use aggressive solvents, or sharp objects as they may damage the impeller.
Avoid penetration of water onto the electric parts and the motor.
Wipe the unit surfaces dry after cleaning.
DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE
ANY MAINTENANCE OPERATIONS!
TECHNICAL MAINTENANCE
