Olicom 9600 manual Compressor Circuit Breaker Terminals Cover Removed

9600 Compressor Installation, Operation, and Maintenance

CTI-CRYOGENICS

HELIX TECHNOLOGY CORPORATION

CRYOPUMP MOTOR

PHASE SWITCH

CIRCUIT BREAKER TERMINAL COVER (SEE DETAIL A)

REAR PANEL

CRYOPUMP

PHASE

2Ø

3Ø

X Y Z

THREE PHASE POWER

DETAIL A (COVER REMOVED)

Figure 3-2: 9600 Compressor Circuit Breaker Terminals (Cover Removed)

NOTE: The phase order in which the conductor terminal lugs are connected to circuit breaker terminals X, Y, and Z will be determined during the Phase Check Procedure.

NOTE: For installation where one of the three phase legs is at or near ground potential, connect that leg to terminal Y on the Compressor as shown in Figure 3-2.

10.Install the conductor terminal lugs to the circuit breaker terminals X, Y, and Z as shown in Figure 3-2.

11.Torque the screws to 12 in.-lbs (0.14m-kg).

12.Allow enough cable to stay in the electrical enclosure to prevent strain on the electrical connections and tighten the screws on the cable strain relief.

13.Install the power source end of the power cable according to the local electrical codes.

14.Install the circuit breaker terminal cover.

15.Proceed with Phase Check.

P/N 8040540 3-5