Thermo Scientific
Dionex IC Pure system |
67
System control
|
Chapter 12
UV lamp
A press on the “UV“ button results in showing the letters “UV”. However the UV-lamp is only
switched on, when the system is in “Nonstop“ operation. The UV-lamp is switched off at the end of
“Nonstop“ operation. If the nonstop operation is ended manually (by pressing the nonstop button),
the UV-lamp is switched off after glowing for 0.5 hours. The operating time of the UV-lamp is
recorded and the “UV time” error message is displayed when the limiting value set for this time is
exceeded. TOC measurement is also carried out during the time that the UV-lamp is glowing only.
The display shows:
OFF mode
The unit is switched off by pressing the “ON/OFF“ button a second time. The display, along with all
messages, then goes off.
User menu
All measured values, operating times and limiting values which are relevant for the user can be set
and read in this menu. Press the “Menu“ button to scroll to the next menu item. Each further press
on the “Menu“ button moves you further from one menu prompt to the next. Settings can be changed
with the arrow keys. To change numbers use the “Arrow“ buttons to go from 0-9, and the “UV“
button to move to next digit. When you confirm a value by pressing on the “Enter“ button, you are
taken to the next menu prompt. Settings can only be made when system control has been previously
unlocked by entering a valid code number. (see “Entering a Code number” on page 71).
Feedwater limiting value
The feed water resistivity can be displayed by pressing the “Menu“ button once. The feed water limit
value setting will display an error message "Feed.limit" in the fourth line of the display if the purity
has dropped below acceptable limits. Note: the setting range is in conductivity
.
Measuring range, feedwater: 10 – 0.01 M
·cm
Setting range, limiting value:0.1- 50.0 µS/cm
Basic setting: 0.2 µS/cm (5.0 M
·cm)
Picture shows Nonstop mode
with error in the fourth line.
Normally 3 lines are
displayed
Note
If an IC system is connected to the Dionex IC
Pure system the UV lamp is operated permanently.
Summary of Contents for dionex ic pure water
Page 10: ......
Page 14: ... Transport and packaging 4 Dionex IC Pure system Thermo Scientific Chapter 1 ...
Page 18: ... Safety precautions 8 Dionex IC Pure system Thermo Scientific Chapter 2 ...
Page 22: ... Intended use of the device 12 IC Pure Thermo Scientific Chapter 4 ...
Page 28: ... Technical specifications 18 Dionex IC Pure system Thermo Scientific Chapter 5 ...
Page 62: ... Installation 52 Dionex IC Pure system Thermo Scientific Chapter 7 ...
Page 70: ... Initial start up 60 Dionex IC Pure system Thermo Scientific Chapter 10 ...
Page 74: ... Operating elements 64 IC Pure Thermo Scientific Chapter ...
Page 108: ... Waste disposal 98 Dionex IC Pure system Thermo Scientific Chapter 14 ...
Page 112: ... Troubleshooting 102 Dionex IC Pure system Thermo Scientific Chapter 15 ...
Page 116: ... Dionex IC Pure system spare parts 106 Dionex IC Pure system Thermo Scientific Chapter 16 ...
Page 118: ... Consumables 108 Dionex IC Pure system Thermo Scientific Chapter 17 ...
Page 119: ...Thermo Scientific Dionex IC Pure system 109 Terminal assignment ...
Page 120: ... Terminal assignment 110 Dionex IC Pure system Thermo Scientific Chapter 18 ...
Page 122: ... Maintenance record 112 Dionex IC Pure system Thermo Scientific Chapter 19 ...
Page 127: ...Thermo Scientific IC Pure 117 ...