Chemtrac Auto Clean UV254, Руководство пользователя, Страница: 16 / 41

Chemtrac UV254 Monitor
– UVM5000 v 2.1
Chemtrac, Inc. 15
6 Start-up
After the monitor has been installed as described in the Installation section, operation of the monitor is very
straight-forward.
6.1
Start-up Instructions
1. Inspect the inside of the monitor to ensure all packing material (which may restrict moving parts inside
the monitor) has been removed.
2. Ensure the 24 VDC power wires are securely attached to the correct corresponding terminals. Do not
plug the monitor in at this time.
3. After making sure the flow rate has been set to 0.3
– 1.0 L/min and the drain is unrestricted and not
kinked, open the inlet valve to allow test water to flow through the monitor and check for any leaks in the
flow cell, piping, and fittings for at least 10 minutes before proceeding to the next step. Ensure there are
no bubbles flowing through the flow cell and no water droplets are on the inside of the monitor.
4.
Plug in the power supply. Display screen will read “Initializing.”
5. Calibrate your Analyzer. Measurements are not assumed to be accurate until the analyzer is calibrated.
See Section 8, Zeroing (Calibration).
6. Configure the monitor to your application, i.e. enter warning and alarm set points, dry contact, 4-20mA
set-up, data logging. See Section 9, Menu Structure.
IMPORTANT: In areas of high humidity, the UVM5000 door must remain closed for a minimum of three
hours to allow for the dehumidifier to dry the air inside the enclosure. (Refer to Section 13). If you
receive a Humidity alarm while calibrating, the door may not have been closed long enough. Wait until
the alarm is removed, and then start calibration again.
7 Operator Interface
1. Menu Button
– Press to access menu.
2. Indicator Light
3. Zero Button
–
Press to calibrate.
4. Up/Down Buttons
–
Cycle through the menu.
5. Enter Button
– Press to access menu options.
3
4
5
1
2
4
Figure 7.1: Operator interface