Davey Aquashield Centurion 50W & 70W - Manual (Page 5)

5
Mounting, Plumbing and Start-up
The unit has 25mm BSP plumbing connections.
The inward side has a 25mm female connector and requires male plumbing.
The outward side has a connector that requires either 25mm female plumbing OR
20mm male plumbing.
– Use the mounting template to mark the position of holes required for mounting. Fix
screws to the wall that will allow the Aquashield Centurion to be mounted using the
key-holes in the back of the unit. Ensure there is more than 100mm space below
the filters and 700mm above the unit for maintenance. Water must flow through
the white filters before going through the Steriflo unit.
– Mount the Aquashield Centurion on the wall then tighten the screws to hold it firmly.
– Attach the yellow control box to the front of the unit in front of the Steriflo by
hooking on to the 2 pre-mounted screws and then tighten them.
– Remove the 2 small screws in the top of the UV endcap.
– Install the Steriflo lamp. The lamp is shipped in a tube in the top of the box.
Carefully unwrap the lamp and slide it into the pre-fitted quartz sleeve through the
top of the endcap. Connect the lamp connection plugs and push them inside the
tube above the lamp. Line up the top of the endcap and replace the 2 screws.
– Connect the yellow and green earth lead to one of the 4 chamber mounting
screws. Remove the screw to hook it in place properly and re-refit the screw.
– Plumb the pipework into and out of the unit. Do not turn the water on yet.
– Turn on the power to the Steriflo and allow two minutes for the UV lamp to reach
full intensity.
– After two minutes, allow water to flow through the unit filters and UV chamber by
turning on a supply tap and a tap downstream.
– Check for leaks.
pressure relief valves
Steriflo ® control box
Steriflo ® chamber
drain plug
1 μm filter
20 μm
filter
end cap
earth lead