BLAUBERG SMART, Инструкция по эксплуатации, Страница: 5 / 23

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The single-phase power grid must comply with the acting local electrical norms and
standards. The fixed electrical wiring must be equipped with an automatic circuit breaker
that is used for connection of the fan to power mains with gap on all poles at least 3 mm.
Make sure the impeller and the casing are not damaged before starting installation.
The casing internals must be free of any foreign objects which can damage the impeller
blades. Misuse of the product or any unauthorized modification are not allowed.
The product is not allowed for use by children and persons with reduced physical, mental
or sensory capacities, without proper practical experience or expertise, unless they are
controlled or instructed on the product operation by the person(s) responsible for their safety.
Supervise the children and do not let them play with the product.
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. The maximum permitted
pressure difference per living units is 4 Pa.
Operating medium must not contain any dust or other solid impurities, sticky substances
or fibrous materials.
The fan is not rated for operation in a media that contains hazardous or explosive materials
and vapours, i.e. spirits, gasoline, insecticides, etc.
Do not close or block the fan intake or exhaust vent not to disturb the natural air passage.
Do not sit on the fan and do not put objects on the fan.
Follow the guidelines of this service instructions to ensure durable operation of the product.
Disconnect the fan from power mains prior to mounting and wireworks!
The fan is designed for wall mounting inside a round Ø 100 or 125 mm air duct or installation
a the ventilation shaft.
Use a replaceable connecting piece of required diameter to facilitate mounting.
To prevent air backdraught from the air duct press the back valve on a replaceable
connecting piece until click, fig. 7.
MOUNTING AND SETUP