Safety Requirements - dalap SKT PROFI User Manual

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Dalap SKT HEAVY and Dalap SKT PROFI radial fans are designed for use in ventilation systems of industrial, public,

and residential buildings.

Fans are designed to remove air and other non-explosive gas-air mixtures that do not contain sticky substances and

ﬁbrous materials, with dust and other solid impurities not exceeding 100 mg/m³, at the temperature of displaced air not

lower than - 25°С and not higher than + 70°С. Radial fans can be connected to air ducts.

Please read the instructions carefully. Pay particular attention to the operating requirements.

The devices are designed to be connected to AC 220-240V with a frequency of 50Hz (it is allowed to use a fan at a

frequency of 60Hz). By the type of protection against electric shock, the fans relate to Class I devices. Protection

degree of the fan is IP44.

ATTENTION!

The fan must be installed in areas where there is no exposure to precipitation, wind, sand and dust from outside air,

moisture.

It is forbidden to operate the fan outside the speciﬁed temperature range (from -25°C to +60°С ).

It is prohibited to install fan in the same air vent line together with smoke emission pipe of the fuel burner device.

All installation and connection of fans should only be carried out when the mains voltage is oﬀ and the rotating parts are

completely stopped.

The fans should be connected and disconected only by electricians with special approval for the work performed.

The fan and the electric engine must be grounded. Resistance value between the grounding bolt (screw, stud) and

each touchable metal conductive part of the product, which may be under voltage, shall not exceed 0.1 Ohms.

When testing, adjusting and operating the fan, the suction and discharge openings must be guarded in such a way as

to prevent injury to people.

The device is not intended for use by persons (including children) with reduced physical, mental, or intellectual abilities

or in the absence of experience or knowledge, if they are not under control or instructed on the use of the appliance by

the person responsible for their safety. Children should be supervised to prevent playing with the device.

SKT HEAVY / SKT PROFI

140

380 V

Example: Dalap SKT HEAVY L 140/380V

Radial fan for suction of coarse particles

PURPOSE