The aerator generates an upward thrust through the impeller. For this reason the aerator must be fixed so as to avoid twisting or movements.
 During assembly it is particularly necessary to ensure that the product is correctly immersed at a minimum depth of 20 cm. If this minimum depth of installation is not respected, overheating of the motor occurs which could cause the tripping of the thermal overload protection. 
All the power cables of the aerator and of the pumps used must be firmly secured and must not enter the sewage. In this way the rotating impeller cannot come in contact with the cables and damage them.
A 90° bend must be fixed onto the threaded suction mouth with suitable gaskets and then fixed to a suction pipe with a pipe tightening clamp. Attention: the aerator must be installed in vertical position!
The product manual available here on our site or here in our DNA software provides more information for this product usage and maintenance.
 

The product manual available here on our site or here in our DNA software provides more information for this product usage and maintenance.

Use power cables of the type H07RN8-F. For power cables without a plug, provide a device that disconnects the power supply mains (for example, a magnetothermal switch) with separation contacts of at least 3 mm for each pole. The product manual available here on our site or here in our DNA software provides more information for this product usage and maintenance.