User`s guide

A3 Installation
The two inline fittings of the T must be of a compatible size to the air line.
As the lines of different microscopes may have different diameters, it is a
good idea for the installer to have his own Ts at hand in case the supplied
Ts do not fit. The perpendicular fittings of the supplied Ts fit tubes 4
through 6. If the installer’s Ts are used, their perpendicular fittings must
also fit tubes 4 through 6.
• Connect tube 6 to the perpendicular fitting of the T along the
compressed-air line.
• Cut the open line to the diffusion pump gate valve of the microscope’s
pneumatic system in two places.
The cuts must be made as cleanly as possible. They can be made anywhere
along the Open air line, but it is ideal for the first cut to be made one third
of the line’s length from the diffusion pump gate valve and the other cut
two thirds of the line’s length away from the valve.
• Connect the three sections of the Open line together in series with two
Ts.
Figure A 9 Camera Interface details.
To viewing
chamber
Diffusion pump gate valve
pneumatic sol enoi d
Pressure
regulator
Drive
assembly
Pneumatic
inlets
Preamp
assembly
Diffusion
pump
3
1
2
5
4
6 (red)(red)
(green)
(yellow)
(yellow)
(green)
Compressed
air line
Diffusion pump
gate valve
Unswitched
air
UltraScan User’s Guide Reference Series Rev 1.0 XI