Hach Ultra Low Range CL17sc User Manual page 16

Figure 5 Connect the cable to a quick-connect fitting
3.8.2 Connect the controller to power
Connect the controller to line power by hard-wiring in conduit or wiring to a power cord. Refer to the
controller documentation for instructions.
3.8.3 Connect external devices to the controller
Connect the controller relays, analog outputs and digital inputs to external devices as necessary.
Refer to the controller documentation for instructions.
3.9 Step 7: Set up and prime the analyzer
1. Push menu, then select SENSOR SETUP > [select analyzer] > PRIME.
2. If the controller does not recognize the analyzer is connected, do the steps that follow:
a. Push menu, then select TEST/MAINT > SCAN SENSORS.
b. When the sensor is found and installed, do step
3.10 Step 8: Set the flow rate
The analyzer has a flow meter that measures the sample flow through the analyzer. Refer to
on page 6.
1. Push the RIGHT arrow on the controller to show the flow rate on the display.
Sample flows through the analyzer only when the analyzer flushes the cell. At other times, there
is no sample flow and the flow rate shown is zero. Refer to
the measurement cycle steps.
Note: To manually measure the flow rate through the analyzer, measure the flow rate at the analyzer drain
when the analyzer flushes the cell with water.
2. For standpipe installations, turn the shut-off valve at the Y-strainer outlet to set the flow rate
between 60 and 200 mL/min when the analyzer flushes the cell with water.
3. For pressure regulator installations, adjust the pressure regulator to set the flow rate between
60 and 200 mL/min when the analyzer flushes the cell with water.
3.11 Step 9: Install the latest software
Make sure that the SC Controller has the latest software installed. Use an SD card to install the latest
software on the SC Controller.
1. Go to the product page for the applicable SC Controller on http://hach.com.
2. Click the "Downloads" tab.
3. Scroll down to "Software/Firmware".
16 English
1 again.
Table 4 on page 6 for descriptions of
Figure 1