Agilent Technologies 664xA, 665xA, 667xA, 668xA, AGILENT Model 6653A: 3145A-00551, Model 6641A: 3217A-00111, Model 6645A: 3215A-00111, Model 6651A: 3130A-00171, Model 6652A: 3201A-00381, Model 6654A: 3148A-00391, Model 6655A: 3152A-00176, Model 6671A: 3129A-00218, Model 6672A: 3138A-00101, Model 6673A: 3138A-00101, Model 6674A: 3133A-00161, Model 6675A: 3138A-00101, Model 6680A: 3302A-00101, Model 6681A: 3250A-00101, Model 6682A: 3339A-00101, Model 6683A: 3339A-00161, Model 6684A: 3339A-00101

Installation 48

Installing the Power Cord

Installation of the power cord must be done by a qualified electrician and in accordance with local

electrical code

The power cords supplied with the power supply do not include a power plug (see "Options" in Chapter l) at one end of the

cord. Terminating connectors and a ground lug are attached to the other end of the cord.

See Figure 2-5 and proceed as follows:

l. Check the line fuses ( , Figure 2-5) as follows:

a. Examine the label on the rear panel.

b. Unscrew the line fuse caps ( from the rear panel and verify that all fuses are as specified on the label. Replace the

fuses.

2. Open the line clamp and insert the line cord through the opening.

3. Position the line cord so that the clamp is near the end of the outside insulating sheath. Tighten the screws securing

the clamp.

4. Secure the three ac lines to the ac power strip as follows:

*Phase 1 to L1. Phase 2 to L2. Phase 3 to L3.

5. Secure the ground wire to the chassis earth ground stud.

Do not connect anything to the terminal marked "DO NOT USE".

6. Slip the safety cover over the fuses and terminal strip and secure the cover with the four capscrews.

7. If required, wire the appropriate power plug to the other end of the power cord.

Note For user-made cable , strip back sheath 100 mm (3.9 in).

Figure 2-5. Connecting the Series 668xA Power Cord