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FOR MODELS BEARING THE NSF-50 MARK
NSF-50 requires a flow indicating device, or flow meter, to be installed with
all flow through chemical feeders. Purchase and Install a flow meter per
manufacturer’s instructions provided with the flow meter.
NSF-50 certified using BioGuard Basic 3” Chlorinating Tab, with 99%
Trichloro-s-triazinetrione.
To avoid risk of property damage, serious injury or death,
Calcium Hypochlorite is not to be used in any form.
1. This tablet feeder is designed to help you maintain a chlorine residual.
Always start a new feeder installation by ensuring that the chlorine is
already at a proper residual level. The residuals should be:
• Residual Chlorine Pool: 1.0 - 4.0 ppm
Spa:
2.0 - 5.0 ppm
2. Allow the dosing unit to run 15 minutes.
3.
Turn off the pump and turn the control valve to the “OFF” position, after
first making a note of its running position.
4. Close the valves on the return line to avoid the system draining . Wait a
minute before removing the lid.
WARNING
