High Capacity Helium Compressor
Installation
Manual
Electrical Connections
Brooks Automation
8040600
Revision A
4-9
c. Remove the electrical panel cover.
d. Remove the terminal block cover and conductor isolator blocks.
e. Reverse the wiring order of High Capacity Helium
Compressor circuit breaker terminals X and Y.
f. Torque the circuit breaker terminal screws to 20 in.-lbs.
g. Install the conductor isolator blocks and terminal block cover.
h. Install the circuit breaker terminal cover.
i. Repeat steps 1- 2 of this procedure.
RS-232 Cable Connections (Optional)
Use the following procedure to connect the High Capacity Helium Compressor
to the host computer RS-232 network.
NOTE: To meet regulatory compliance, the customer provided RS-232 cable
must be fully shielded through to the connector shell. Use cable
1. Connect the RS-232 cable to the RS-232 connector on the
compressor electrical box rear panel.
2. Connect the opposite end of the RS-232 cable to the host computer RS-
232 network.
Emergency Off (EMO) System Connections
1. Wire the CCJ1/CCP2 connectors as shown in
Figure 4-2
.
