MBRAUN LABmaster 130 - Page 81

Operating Instructions – Labmaster
©
130 and MB20G Systems
Instruction Manual
Chapter 9: System Operation
© MBraun, Inc. Edition 1/2007 Page 9-14
Non-porous Material
Wait for the gauge to settle at the halfway mark
on the gauge.
Porous Material
Wait for the gauge to settle at zero (0).
Repeat this process as necessary according the following recommended guidelines:
Non-porous Material
Evacuation (3 total cycles)
• 2 Additional Cycles – 3 minutes each
Refill (3 total cycles – 2 intermediate, 1 final)
• 1 Intermediate Cycle – refill chamber halfway)
• 1 Final Cycle – refill chamber to atmosphere (or zero on the gauge).
Porous Material
Evacuation
• 1 Cycle – 12 hours
Refill
•
1 Cycle – refill chamber to atmosphere (or zero on the gauge).
Turn the hand valve to the Closed position.
Turn the handle on the inner antechamber door in a
counterclockwise direction to open it.
Remove the door.