Case cover removal
Follow the steps below to remove the case cover to gain access to internal parts.
WARNING Before
removing the case cover, disconnect the line cord and any test leads
from the instrument.
1. Remove handle — The h
andle serves as an adjustable tiltbail. Adjust its position by
gently pulling it away from the sides of the instrument case and swinging it up or down.
To remove the handle, swing the handle below the bottom surface of the case and back
until the orientation arrows on the handles line up with the orientation arrows on th
e
mounting ears. With the arrows lined up, pull the ends of the handle away from the case.
2. Remove mounting ears — Remo
ve the screw that secures each mounting ear. Pull
down and out on each mounting ear.
NOTE When r
e-installing the mounting ears, make sure to mount the right ear to the right
side of the chassis and the left ear to the left side of the chassis. Each ear is marked
“RIGHT” or “LEFT” on its inside surface.
3. Remove rear bezel — To
r
emove the rear bezel, loosen the two screws that secure the
rear bezel to the chassis, and then pull the bezel away from the case.
4. Remove grounding screws — Remov
e the two grounding screws that secure the case
to the chassis. They are located on the bottom of the case at the back.
5.
Remove chassis — To remove the case, grasp the front bezel of the instrument, and
carefully slide the chassis forward. Slide the chassis out of the metal case.
Disassembly 5-5
2410-902-01.book Page 5 Monday, November 7, 2005 2:49 PM