Service Manual MSO/UPO3000E Serials products
Instruments.uni-trend.com
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Display cleaning
Clean the display surface by gently wiping the display with a cleanroom wipe or non-abrasive cleaning cloth.
If the display is very dirty, dampen a cloth with distilled water, a 75% isopropyl alcohol solution, or a standard glass
cleaner, and then gently wipe the display surface. Use only enough liquid to dampen the cloth or wipe. Avoid excessive
force, which may damage the display surface.
Notice: Incorrect cleaning agents or methods may damage the display.
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Do not use abrasive cleaners or surface cleaners to clean the monitor.
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Do not spray liquid directly on the monitor surface.
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Do not scrub the monitor with excessive force.
Notice: To prevent moisture from getting inside the instrument during exterior cleaning, do not spray any
cleaning solutions directly onto the screen or the instrument.
Return the instrument for repair
When repacking the instrument for shipment, use the original packaging. If the packaging is not available or suitable
for use, please contact your local Uni-Tech representative to obtain new packaging.
Seal shipping cartons with industrial staplers or strapping.
If the instrument is shipped to Uni-Tech service center, please attach the following information:
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Owner's address.
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The contact's name and phone number.
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The type and serial number of the instrument.
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The reason for the return.
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A full description of the services required.
Mark the address of the Unilever service center and the return address on the shipping box in two prominent places.
Removal and Replacement Procedure
This section contains procedures for removing and installing replaceable modules in the instrument. See list and
exploded view of replaceable modules.
Any module in the chassis that has not been disassembled and replaced needs to send the entire instrument back to
the Uni-Tech Service Center for repair.
Warning: Before performing this or any other procedure in this manual, please read the safety summary at the
beginning of this manual
. Also, to prevent injury to service personnel or damage to instrument components read
the section on Electrostatic Discharge Prevention.
Before performing any of the procedures in this section, disconnect the power cord from the line voltage source.
Failure to do so could result in serious injury or death.
Notice: Before disassembling the instrument for cleaning, read the cleaning procedures.
Required equipment
Most components in this instrument can be removed with the tip of a T-10 or T-8 Torx® screwdriver.
