Service Manual MSO/UPO3000E Serials products
Instruments.uni-trend.com
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Table 2: Equipment Required for Removal and Replacement
serial number
tool name
describe
2
PH1 cross tip
For removing instrument screws.
4
9/16 inch open end wrench
For removing standoffs
5
Proper anti-static working
environment
To prevent electrostatic damage to components while working on
the instrument, wear a properly grounded anti-static wrist and foot
strap, and use an anti-static mat in a tested anti-static
environment.
Remove/Replace Procedure
Remove the front cover knob
The following procedure describes the removal and replacement of the front cover knob assembly, seven knob
assemblies can be removed from the front chassis.
Prerequisites:
• Whenever you are working on the instrument, causing electrostatic damage to components, wear a properly
grounded anti-static wrist and foot strap, and work with an anti-static mat in a tested anti-static environment.
Steps:
1.
To remove the knob assembly, pull the knob straight off the front panel. Finger strength is sufficient to pull the knob.
Do not use pliers.
2.
To reinstall the knob, align the knob with the shaft indentation and push the knob onto the shaft. Turn the knob to
ensure smooth rotation.
Remove the rear cover
The following procedure describes the removal and replacement of the rear cover.
Prerequisites:
• To prevent electrostatic damage to components, wear a properly grounded anti-static wrist and foot strap during
installation, and use an anti-static mat in a tested anti-static environment.
Steps:
1.
Use a PH1 Phillips-tip screwdriver to remove the two screws from the underside of the handle.
