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INSTALLATION
C
ONNECT TO THE
V
ACUUM
S
UPPLY
Use clamps to secure tubing to the Vacuum and Vent Ports.
Oven Chamber Ports – Left to Right
•
Vent Port (
Backfill Inlet) – 1/4 Inch (6.35 mm) OD
o
External atmosphere backfills the oven chamber through this port when the Vent
Valve control on the front control panel is opened.
o
A clean or inert gas supply source may be connected to this port.
The maximum
allowed delivery pressure at the port is 15 psi
.
•
Vacuum Port
– 3/8 Inch (9.52 mm) OD
o
Chamber atmosphere is evacuated through this port. Connect the vacuum source to
the oven here.
o
This port is opened and closed by the Vacuum Valve control on the front control
panel.
•
KF-25 Vacuum Port
o
Comes with a clamp and blank.
o
Used for introducing thermocouple probes through a vacuum rated feedthrough.
o
A vacuum supply can be connected to the KF-25 port for increased efficiency in
vacuuming down the chamber. However, the Vacuum Valve control on the front
control panel will not affect the level of vacuum and must be set to closed to prevent
atmosphere from entering the chamber through the 3/8-inch Vacuum Port.
Vacuum and Gas Backfill Connections
KF-25 Vacuum Port
Vacuum Line Connected
to the 3/8-inch Vacuum
Port
1. Vacuum Supply
: Connect
to the 3/8 inch (9.52mm)
Vacuum Port
Optional:
Connect a clean
gas supply to the Vent Port
(Backfill Inlet). Maximum
allowed gas pressure 15 psi.
Summary of Contents for CVO-2-HT
Page 1: ...Vacuum Ovens CVO 2 HT CVO 5 HT Installation Operation Manual...
Page 6: ...6 P a g e cascadesciences com Tel 503 847 9047 TABLE OF CONTENTS...
Page 8: ...8 P a g e cascadesciences com Tel 503 847 9047 CERTIFICATIONS...
Page 12: ...12 P a g e cascadesciences com Tel 503 847 9047 UNIT SPECIFICATIONS...
Page 16: ...16 P a g e cascadesciences com Tel 503 847 9047 INTRODUCTION...
Page 22: ...22 P a g e cascadesciences com Tel 503 847 9047 RECEIVING YOUR OVEN...
Page 32: ...32 P a g e cascadesciences com Tel 503 847 9047 GRAPHIC SYMBOLS...
Page 71: ...71 P a g e cascadesciences com Tel 503 847 9047 REPLACEMENT PARTS...
Page 72: ......