Auto Spray Cleaner - ECD TC80 Instruction Manual

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C. A S C
UTO PRAY LEANER
The TC80 is available with an automatic spray cleaner. The cleaning cycle is controlled by Alarm Relay 1 which is
configured as a TIMED relay. The default settings are a 12 hour period, 30 second duration and the HOLD
function ON for the duration plus 1 minute. The relay actuates a solenoid that feeds high pressure air or water
to the chlorine flow cell. The turbulence blasts away any biofilms or soft precipitating coatings from the sensors,
flow cells and lines. The greatest turbulence is in the Chlorine flow cell but both flow cells are agitated as are the
feed lines. The duration and period of the cleaning cycle can be easily adjusted to suit the needs of the
installation. (See section
1. Remove the ¼" polypropylene tube from the John Guest fitting on the right side of the solenoid
cleaner enclosure.
2. Provide 20-40 psi water or air to the ¼" John Guest fitting.
Fluoride
Hardness (CaCO₃)
Nitrate
ORP
pH
Potassium
Resistivity Conductivity
Silver
Sodium
Sulfide
Turbidity
Turbidity
Turbidity
Turbidity
Turbidity
DO
DO
DO
Calcium
TDS Conductivity
Nitrite
TC (max range)
TC (min range)
FC (max range)
FC (min range)
3.3.3 Configuring Alarm
mV ppm
mV ppm
mV ppm
mV mVa
mV none
mV ppm
Ohm (W)
mV ppm
mV ppm
mV ppm
TR6 FNU
TR6 NTU
TR6 ppm
TR6 mg/L
TR6 % solid
DO80 ppm
DO80 % saturation
DO80 mg/L
mV mg/L
ppm
mV ppm
TC80 mg/L
TC80 mg/L
FC80 mg/L
FC80 mg/L
Relays)
50