pH Tee Installation
7
Install the pH Tee first, so that the glue can set while you are installing
the pH Drive unit itself.
Pre-Installation Checklist
!
You will require a saw suitable for cutting
PVC pipe, PVC Primer and PVC Glue.
!
Install the pH Tee after the filter, before any
sanitation equipment, but after heating
equipment.
!
The pH Tee must be fitted to a horizontal
section of pipe, so that the pH Sensor is
O
within 45 of vertical (with the glass bulb
pointing downwards).
!
The pH Tee should be installed before an
Ozone venturi, Salt Chlorinator cell, Electro
Oxidizing Cell or Liquid Chlorine injection
point.
!
For installations into 40mm Pipe, a pair of
50x40 mm reduction bushes have been
supplied. Glue these into the pH Tee before
installing the Tee.
!
Check the Water Flow direction arrows on
the pH Tee label, and ensure that it is
installed in the correct direction.
GLUE IN pH TEE
!
Use PVC primer on all surfaces to be glued.
!
Use suitable PVC pressure glue for joints.
!
Ensure Water Flow arrows are pointing in
the correct direction.
O
!
pH Sensor must be within 45 of vertical.
CUT PIPE
The pH Tee must be fitted to the return to
pool pipe, where the water is clean and the
pressure is low.
For 50mm Pipe, cut out 6cm.
For 40mm Pipe, cut out 7cm.
This allows for bushes.
Flow
These examples are all correct:
Flow
Flow
These are incorrect:
Flow
Flow
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