RainFlo RF4 Series - Installation

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Installaon
Step 1: The reactor can be installed either horizontally or
vercally using the clamps provided. Vercal installaon is
the preferred method with the inlet at the boom (lamp
connecon at the top) as it allows any air that may be in the
lines to be easily purged from the system.
Step 2: The use of a by-pass assembly is recommended as
it will allow you to isolate the UV reactor. This will allow for
easier access in case maintenance is required (See Figure 3).
Step 3: Use the supplied fasteners to mount the UV
reactor to wood or drywall. If mounng to an alternate
material you will need to purchase the proper corresponding
fasteners.
Step 4: For water supplies where the maximum ow rate
is unknown, a ow restrictor is recommended so that the
rated ow of your parcular UV system is not exceeded. The
ow restrictor should be installed on the inlet port of the
reactor.
Step 5: It is recommended to have a licensed plumber
connect the UV reactor to the water supply and may be a
requirement depending on where you are located.
Figure 3. By-pass assembly
Note: Installaon of your UV disinfecon systems shall comply
with applicable provincial/state & local regulaons.
Figure 2. Lamp Removal
Spacing
leave at least
an addional
reactor length
to facilitate
lamp and
sleeve removal