314 Appendix C Procedure to Lock Out Front/Rear Terminals and Guard Terminal Switches
Guard Pushrod
Removal
Procedure
If you DO NOT wish to lockout the Guard switch, continue with the next
paragraph.
1. Refer to Figure 39. Use the #TX 10 Torx driver to remove the bottom
shield screw. Then remove the shield. Pull the shield toward the rear of the
instrument until the shield retainers line up with the slots in the shield. Lift
the shield off.
2. Refer to Figure 40, Locate the pushrod for the Guard 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.
3. Refer to Figure 39. Replace the bottom 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 screw hole in
the chassis. Use the #TX 10 Torx driver to reinstall the shield screw.
Front/Rear
Pushrod Removal
Procedure
If you DO NOT wish to lockout the Front/Rear Terminal switch. continue with
the next paragraph.
1. Refer to Figure 41. Turn the instrument over so its bottom sits on your
work bench.
2. Use the #TX10 Torx driver to remove the top shield screw. Then remove
the shield. Pull the shield toward the rear of the instrument until the shield
retainers line up with the slots in the shield. Lift the shield off.
Figure 38. 3458 Rear view
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