ECD TC80, Инструкция по эксплуатации, Страница: 51 / 53

50
12 000C
Fluoride mV ppm
13 000D
Hardness (CaCO₃) mV ppm
14 000E
Nitrate mV ppm
15 000F
ORP mV mVa
16 0010
pH mV none
17 0011
Potassium mV ppm
18 0012
Resistivity Conductivity Ohm (W)
19 0013
Silver mV ppm
20 0014
Sodium mV ppm
21 0015
Sulfide mV ppm
22 0016
Turbidity TR6 FNU
23 0017
Turbidity TR6 NTU
24 0018
Turbidity TR6 ppm
25 0019
Turbidity TR6 mg/L
26 001A
Turbidity TR6 % solid
27 001B
DO DO80 ppm
28 001C
DO DO80 % saturation
29 001D
DO DO80 mg/L
30 001E
Calcium mV mg/L
31 001F
TDS Conductivity ppm
32 0020
Nitrite mV ppm
33 0021
TC (max range) TC80 mg/L
34 0022
TC (min range) TC80 mg/L
35 0023
FC (max range) FC80 mg/L
36 0024
FC (min range) FC80 mg/L
C. A
UTO
S
PRAY
C
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
3.3.3 Configuring Alarm Relays )
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.