Part Names; Main Unit - Hitachi TM3030 Plus 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
Evacuation tube
Power and signal cables
(diaphragm pump)
3 - 2
SYSTEM LED (Green)
Turns ON when the
system is normal.
(Does not light when
the error occurs.)
AIR LED (Yellow)
Lights ON when the
specimen chamber is
at atmospheric
pressure and blinks
On and OFF during
air introduction.
EVAC LED (Blue)
Lights ON when the
specimen chamber is
in vacuum and blinks
ON and OFF during
evacuation of air.