User Interface And Navigation - Hach Lachat QuikChem Bedienungsanleitung

Prepare the reagent and standards
1. Refer to the QuikChem method for details about the reagent and
standards preparation.
2. Read all system notes.
3. Connect the manifold as shown in the manifold diagram of the
QuikChem method.
Connect the power cord
Items to collect:
• Surge-protected power strip
1. Connect the power cord to the instrument. The power cord must be
rated for the supply voltage and current.
2. Connect the power cord to a power strip.
3. Turn the power strip on.
4. Turn the instrument power switch on.
Start the peristaltic pump
Refer to the pump operation section in the QuikChem user manual for
details on pump tube installation and peristaltic pump operation.
Look for leaks
1. After the manifold is installed and all pump tubes are securely
attached, put all reagent lines in deionized water.
2. Make sure that there are no leaks on the manifold, the injection valve
or the instrument.

User interface and navigation

Figure 4 shows the instrument display and keypad.
functions.
10 English
Figure 4 Display and keypad
1 PV LED display
2 SV LED display
Key
Table 1 gives the key
3 UP arrow
4 DOWN arrow
Table 1 Key functions
Function
Saves the change.
Shows or changes the temperature setting.
Decreases the value.
Increases the value.
5 Show/change
6 Enter