9 Antechamber operation (Vacuum antechamber)
Manual loading and unloading of the mini antechamber
MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700
Operating Manual - V5.0 - 04/2018 - STD
Page
9 - 7
Step
Door
status
1
Atmo-
sphere
status
AC pres-
sure
status
2
Manual
valve
status
Action
Example
Mini-
AC
3
6 I: CLOSED
O: CLOSED
AC
cycle
Repeat several times:
Mini-AC: 2 times
Main AC: 3 times
7 I: CLOSED
O: CLOSED
Glove-
box
pres-
sure
CLOSE
D
End of AC cycles
► Close valve.
8 I: OPEN
O: CLOSED
Glove-
box
pres-
sure
CLOSE
D
► Unlock inner
door.
► Open inner
door.
► Transfer mater-
ial into the
glovebox.
► Close inner
door.
9 I: CLOSED
O: CLOSED
Glove-
box
pres-
sure
CLOSE
D
Material is loaded
1
I = Inside door
O = Outside door
2
at = Atmospheric pressure
AC = Antechamber
3
The main antechamber has a star handle