English; Startup - Hach NA5600 sc Na+ Operations

Set the power switch to on
Refer to the illustrated steps that follow.
Complete the startup wizard
1. If the startup wizard does not start automatically, push menu then select SETUP SYSTEM >
STARTUP ANALYZER.
2. Follow the instructions on the display.
• If prompted to set the channel sequence (measurement order), use the UP and DOWN arrows
to select a row, then push the LEFT or RIGHT arrow to select the channel. S1 is the first
channel measured followed by S2, S3 and S4.
Note: Do not select channels that contain the symbol "~" (e.g., 4-~SAMPLE4). Channels that contain the
symbol "~" are not measured.
• When prompted to adjust the sample flow rate for a channel, turn the sample flow valve for the
channel counter-clockwise to increase the flow rate or clockwise to decrease the flow rate.
Refer to Figure
When the startup wizard is complete, the analyzer goes to measurement mode. The overflow
vessel fills with sample water. Bubbles (conditioning gas) are seen in the right chamber of the
measurement cell.
3. Become familiar with the keypad functions and the data shown on the measurement screen.
Refer to User interface and navigation
4. Configure the analyzer. Refer to
5. Let the analyzer operate for 2 hours to become stable.
6. Do a calibration. Refer to

4 English

1.
on page 5.
Configuration
Do a calibration
on page 8.
on page 22.