TT-CL
2
Free Chlorine Sensor
10
TURTLE TOUGH
• Hold the electrode shaft (with the G-holder) upright and put it on the
filled membrane cap.
• Then screw the membrane cap onto the electrode shaft.
• Turn it anticlockwise until the thread engages, then screw slowly the
electrode shaft clockwise (by hand) onto the membrane cap.
• Excess electrolyte will escape through the vent hole in the membrane cap.
• Do not close this vent with your finger.
WARNING: Electrolyte may spurt from the vent hole.
Excess electrolyte, or electrolyte on your skin or in your eye,
should be washed off immediately with water.
The electrolyte contains potassium halide.
• Check that the membrane cap is completely screwed in up to the stop.
• There is initial resistance from the o-ring, continue past this to the
electrode body.
• Ensure the vent band is seated correctly.
• Wash off the excess electrolyte with water.
• Initial run-in is 1 hour prior to calibration.
• Calibration should be repeated after 24 hours.
Routine calibration should be weekly.
CAUTION:
When you unscrew the filled
membrane cap, ensure the vent band has
been removed from the vent hole, to allow
air to enter, otherwise the membrane will be
destroyed by the vacuum.
