Quick-Start Operating Guide
Series 310 Glove Box
©
Copyright 2017
Terra Universal Inc. All rights reserved. •
Revised Feb. 2017
• Document No. 1788-10
v2.0tm
Terra Universal, Inc. • TerraUniversal.com • 800 S. Raymond Ave. • Fullerton, CA 92831 • TEL: (714) 578-6000 • FAX: (714) 578-6020
7
Always close the vacuum valve on the
chamber before turning off the vacuum pump,
or the negative chamber pressure could draw
oil into the chamber.
Use the vacuum bleed valve on top of the
enclosure to release the vacuum, allowing the
chamber door to be opened.
For Use with Vacuum Antechamber
In this application, a vacuum antechamber
allows processing at full vacuum (29.9"Hg).
Use of Vacuum Controller requires factory
installation of sensor inside the antechamber.
1.
Connect the vacuum line to the antechamber. Open the valve leading to the solenoid (vacuum shut-off valve),
and close the valve leading to the chamber (which is used to bleed the vacuum).
2.
Make the connections as shown in the illustration.
3.
Set the vacuum set point on the Vacuum Controller at the desired vacuum level.
Always close the manual shut-off valve before turning off the pump, or the vacuum inside the antechamber
could draw oil into the chamber.
WARNING
Use the vacuum valve leading to the glove box to bleed the vacuum, allowing the antechamber door to be opened.
Vacuum Control Module: Rear Panel
FUSE
AUX POWER
VACUUM PUMP
POWER
SENSOR TUBE
SOLENOID
Vacuum
Control Module
Vacuum Connection
to Vacuum
Antechamber
Solenoid
Valve
Vacuum
Connection to
Negative
pressure Air
Lock
Vacuum
Pump
