4.
In case of all models, place easily accessible and easily opening inspection windows min. 400 to 450
mm wide and 350 mm high, according to annexed drawings with dimensions.
Moreover, allow for an inspection window near the outlet.
The inspection window can be opened only with the use of proper tools. The given dimensions should be abso-
lutely maintained, because in case of a need for maintenance only then it is possible to easily disassemble the
system components. An ideal solution is placing the „air and inspection grate" produced by Hoesch, dimensions
420 x 325 mm (article No. 6683.---).
5.
On account of the rotating jets and the blower a free inlet of air should be provided (approx. Vo = 60,0 m³/h with
the max. number of revolutions of the blower), because when the casing is hermetically tight there is no inlet of air to
the rotating jets and to the blower. A hole with the dimensions 100 x 100 mm in the casing is sufficient. The use of
the „air and inspection grate" will provide sufficient inflow of air.
05
Diagram
Connection of control to the electric system
230 V~, 50/60 Hz, 10 A connection socket
made by the construction team
Blower unit
Control
Inspection window
Keyboard
additional equipment
Sewerage system
terminal Ø 40/50
Underwater LED
lighting
Underwater LED
lighting
Remote control
Bottom nozzle
Rotating whirl nozzle
Inspection window
GB
Pump
19