Operating Instructions – Labmaster
©
130 and MB20G Systems
Instruction Manual
Chapter 9: System Operation
© MBraun, Inc. Edition 1/2007 Page 9-4
9.4 Large Antechamber Operation
Follow the steps below to perform a transfer of materials from room environment into the
glovebox using the large antechamber. If equipped, the large antechamber evacuation and refill
cycles can be operated in Automatic or Manual modes. After placing the material into the large
antechamber please refer to the corresponding directions below for moving the material into the
glovebox.
Placing Material in the Antechamber
Before opening the outside antechamber door,
verify:
• The inner antechamber door is closed;
• The antechamber is not under vacuum
(gauge (A below) should read zero).
Turn the handle on the outer antechamber door in
a counterclockwise direction to open it.
Carefully open the antechamber door by lifting it in
an upward direction.
A