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1. SAFETY
The following symbols refer to dangers or give advice for safe operation
Attention! Danger! Safety advice!
Danger from electric current or high voltage!
Crush danger!
Danger! Do not step under hanging load!
Important information
Fans are produced in accordance with the latest technical standards and our quality assurance
programme, which includes material and function tests, ensuring that the final product is of a
high quality and durable. Nevertheless, these fans can be dangerous if they are not used and
installed correctly, according to the instructions.
Before installing and operating this fan please read these instructions carefully!
• O nlyusethefanafterithasbeensecurelymountedandfittedwithprotectionguardstosuit
the application (tested guards can be supplied for all fans).
• Installation, electrical and mechanical maintenance and service should only be undertaken by
qualifiedworkers.
• The fan must only be used according to its design parameters, regarding performance (type
plate) and mediums passing through it.
• The fans cannot be used in hazardous areas for the transfer of gas, mist vapours or mixtures.
Nor can they be used for the transfer of solid components in the transfer medium.
• The thermal contact (TC) build in the motor winding serve as motor cut-out switches and must
be connected.
• The operating instructions are part of the product and must be safely stored.
Do not make any additions or modifications to the equipment without the manufacturer's
approval.
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