Installation instruction for radial blowers for areas subject to gas and dust explosion hazards
02/2016 KARL KLEIN Ventilatorenbau GmbH
Page 12
External vibrations or impacts must be prevented from being transferred to the blower. The
blower must not be exposed to dynamic forces.
3.2
Overheating protection
To avoid potential overheating, the operating entity can request a thermal winding protector
when placing the order.
Under all circumstances, the operating entity must avoid excessive dust buildup on the
surface by timely cleaning. The dust buildup must not exceed a thickness of 5mm.
