Required qualifications for installation work

These fans may only be installed, set up, retrofitted, commissioned, cleaned, serviced or repaired by installers specialised in ventilation technology. Electrical connection, commissioning, maintenance and repairs may only be carried out by a qualified electrician in accordance with DGUV regulation 3, Section 2 (3) and in compliance with the relevant standards (e.g. DIN EN 50110-1) and technical rules.

Required qualifications, prerequisites:
Specialist training with knowledge of technical standards, EU directives and EU regulations is mandatory. Installations are to be carried out professionally in accordance with the planning documents and the enclosed installation, assembly or operating instructions.