Vents Simple 100, Руководство пользователя

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4
EN
FOLLOW THE USER’S MANUAL REQUIREMENTS TO ENSURE DURABLE AND
TROUBLE-FREE OPERATION OF THE UNIT.
Disconnect the unit from power supply prior to any connection, servicing, maintenance, and repair operations.
Only qualified electricians with a work permit for electrical units up to 1000 V are allowed
for installation and maintenance. The present user’s manual should be carefully read
before beginning works.
• Single-phase power mains must comply with the acting local electrical norms and standards.
• Fixed electrical wiring must be equipped with an automatic circuit breaker.
• The unit must be connected to power mains through a QF automatic circuit breaker integrated into the fixed wiring
system. The gap between the circuit breaker contacts on all poles must be not less than 3 mm. Check the unit for any
visible damages of the impeller and the casing before starting installation. The casing internals must be free of any foreign
objects that can damage the impeller blades.
• While mounting the unit, avoid compression of the casing! Deformation of the casing may result in the motor jam and
noisy operation. Misuse of the unit and any unauthorised modifications are not allowed.
• Take steps to prevent ingress of smoke, carbon monoxide, and other combustion products into the room through open
chimney flues or other fire-protection devices. Sufficient air supply must be provided for proper combustion and exhaust
of gases through the chimney of fuel burning equipment to prevent back drafting. Transported air must not contain any
dust or other solid impurities, sticky substances, or fibrous materials.
• Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc.
• Do not close or block the intake or exhaust vents in order to ensure efficient air flow.
• Do not sit on the unit and do not put objects on it.
• The unit is allowed to be used by children aged from 8 years old and above and persons with reduced physical, sensory,
or mental capabilities or no experience and knowledge provided that they have been given supervision or instruction