Title: CK 200 B1 EC Vifte Ostberg - Manual.pdf
The fan should be installed in a safe way and make sure that no foreign objects are left behind.The fan should be installed in a safe way and make sure that no foreign objects are left behind.The fan should be installed in a way that makes ser- vice and maintenance easy. N.B.! Consider the weight and size of the fan. • The fan should be installed in a way that vibrations not can be transferred to duct or building. To provi- de this, use for example a flange. • Electrical installations must be made by an authori- zed electrician. • See Wiring diagram at the lid of the junction box. • Electrical installation must be connected to a local- ly situated isolator switch or by a lockable main switch.Control that the fan is installed and connected elec- trically in the right way, grounded and with motor protection. • For single phase fans a residual current device i used