Part Names; Main Unit - Hitachi TM3000 Instruction Manual

3.2 Part Names

3.2.1 Main Unit

Figures 3.2.1-1, 3.2.1-2 and 3.2.1-3 show the front, back and right side of the main unit
respectively.
Specimen stage
Pull out handle
Specimen stage
X, Y stage knob
Circuit breaker
Power cable (Main unit)
Signal cable (USB)
Figure 3.2.1-1 Main Unit (Front View)
Fuse
Figure 3.2.1-2 Main Unit (Back View)
Top cover
Evacuation
indicator
EVAC/AIR
switch
Evacuation indicator detail
3 - 2
SYSTEM LED (Green)
Turns ON when the
system is normal.
(Does not light when the
error occurs.)
AIR LED (Yellow)
Turns ON when the
specimen chamber is at
atmospheric pressure
and turns OFF when
the specimen chamber
is letting air in.
EVAC LED (Blue)
Turns ON when the
specimen chamber is in
vacuum and turns OFF
when the specimen
chamber is evacuating.
Evacuation tube
Power & signal cable
(diaphragm pump)