Switch Cap Installation Procedure - Agilent Technologies 3458A User Manual

Switch Cap
Installation
Procedure
316 Appendix C Procedure to Lock Out Front/Rear Terminals and Guard Terminal Switches
Figure 41. 3458 Inside top view
3. Refer to Figure 42. Locate the pushrod for the Front/Rear Terminal switch.
Pull the pushrod off. You may need to pry the pushrod loose with a small
flat blade screwdriver, Set the switch in the position it is to be used.
4. Refer to Figure 41. Replace the top shield. Line up the slots on the shield
with the shield retainers. Then push the shield toward the front of the
instrument until the shield screw hole lines up with the hole in the chassis.
Use the #TX 10 Torx driver to reinstall the shield screw.
Do the following:
1. Refer to Figure 43. Turn the instrument so its front faces you.
2. Locate the holes for the Front/Rear terminal and Guard switches.
3. Locate the little square covers that came in the switch lockout kit. as
shown in Figure 43.
4. Line up the tabs on the covers with the top and bottom sides of either the
Front/Rear Terminal or Guard switch hole.
5. Squeeze the tabs on the cover together and push the cover all the way into
the switch hole. Lock it in place.
6. Do the same in steps 4 and 5 for the other switch hole, if necessary.