CONNECTION TO YOUR PIPEWORK
IMPORTANT: Do not overtighten fittings.
Please note that there is no correct direction of flow through the unit, either end of the unit
may be used as the inlet or outlet.
IMPORTANT: Valves positioned after the UV must never be closed when the pump is in
operation. DO NOT "dead-head" the unit.
All units are fully serviceable without removing the unit
therefore they do not need a by-pass to be installed.
INSTALLING A BY-PASS - 110W MODELS
If a by-pass is required, we recommend using
a Double Union Ball Valve glued to a length of
Pressure Pipe at each end of the UV. This will
enable you to isolate the UV during maintenance.
INSTALLING A BY-PASS
15W - 75W MODELS
Double
Union
Ball Valve
Insert Pipe
By-Pass
15W - 75W MODELS
ENGLISH
Pressure
Pipe
Double
Union
Ball Valve
Insert Pipe
Double
Union
Ball Valve
By-Pass
Insert Pipe
Double
Union
Ball Valve
Pressure
Pipe
By-Pass
Double
Union
Ball Valve
Ball Valve
Insert Pipe
Insert
Pipe
11
Double
Union
Ball Valve
Ball Valve
Insert
Pipe
By-Pass
By-Pass
50W MODELS