System States; System Startup - Thermo Scientific Apreo User's Operation Manual

System states

There are several system states:
• Complete shutdown – for service and emergency reasons
• Standby – for when the system will not be used for a longer period
• Overnight – for when the system will not be used overnight
• Full operation – when the system working
The Complete shutdown system state can be set only by a supervisor. 
See the detailed descriptions of all of the following processes and elements further in this manual.

System startup

In the Complete shutdown state the system is disconnected from all sources used for an operation. Connect the
following sources:
• electrical – power cord
• pneumatic – compressed air inlet
• cooling water – hose flanges
• operating gas – nitrogen inlet
The amber color Power button on the Microscope console panel
starts to shine.
To bring the system to the Full operation state, follow this procedure:
1. Push the amber Power button on the Microscope console panel
– it changes to green
2. Switch on the Microscope computer. The operating system,
(b)
Windows 7™, loads and shows the appropriate icons on the
monitor desktop.
3. Double-click the xT microscope Server icon to start the software
(all visible LED's should be green – Initialized).
4. Click the Start button to start the server. Wait until all
elements are fully functional (green – Initialized).
5. Click the Start UI button to start the Microscope Control
software. The main window appears behind the UI Log On
dialog.

Note
This step can take place automatically, if the Advanced / Autorun
UI check box has been ticked.
6. Enter your Username and Password
7. Start the electron column IGP pumps using the 5 - Emitter
Startup alignment – Step 1 of 2. This procedure takes a few
minutes and the final IGP Upper pressure should be 
-7
< 5.10 Pa to start the emitter.
8. Switch on the Emitter using the 5 - Emitter Startup alignment –
Step 2 of 2. This procedure can take about 2 or 40 minutes
(short or long procedure), depending on the emitter's conditions. 
If this is not possible, call service!
C O N F I D E N T I A L – limited rights
Revision A Feb 2018
System control: System states
(a)
.
(b)
.
User Manual 2-5