Return Gas Coupling; Cooling Water In; Cooling Water Out; Cryopump Electrical Outlet - HELIX Compressor 9600 Installation & Operating Instructions Manual

9600 Compressor Description

Return Gas Coupling

Cooling Water IN

Cooling Water OUT

Cryopump Electrical Outlet

Identifier
A and B
D and E
F-G and G-H
1-10
The Return Gas Coupling returns the helium, which has been cycled
through the cryopump, back to the Compressor. Refer to
CTI-CRYOGENICS Helium Refrigeration System within this section
for more information.
The Cooling Water IN connector provides water to the Compressor from
your facility to cool the Compressor during operation. The connector
thread size is a 1/2 in. female pipe thread. The water must meet the
specifications outlined in Table 1-3. Refer to Section 3 - Installation for
more information on cooling water connections.
The Cooling Water OUT connector returns the water that has been used to
cool the Compressor to your facility. The connector thread size is a
1/2 in. female pipe thread. Refer to Section 3 - Installation for more
information on cooling water connections.
The Cryopump Electrical Outlet provide power to a single On-Board or
Cryo-Torr Cryopump, an On-Board Splitter Box, or a Cryo-Torr Interface.
The Compressor requires the use of an On-Board Splitter Box or
Cryo-Torr Interface for multiple cryopump system connections. Refer to
Table 1-5 for connector pin identification. Refer to Multiple On-Board
Cryopump Connections or Multiple Cryo-Torr Cryopump
Connections within this section for more information.

Table 1-5: Cryopump Electrical Outlet Pin Assignments

Heater Power - 208 VAC nominal
C Center tap for D and E
24 VCT @ 4.6 Amps
Cold Head Voltage Output 130-160 VAC @ 4.5 Amps
J Chassis Ground
K Not Used
Function
-
C TI CRYOGENICS
HELIX TECHNOLOGY CORPORATION
P/N 8040540