Service Manual UTS1000/3000 Series
Instruments.uni-trend.com
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External Checklist
Items
Examination
Repair operation
Enclosures, Front Panels and
Covers
Cracks, scratches, deformation, hardware
damage
Repair or replace defective modules
Front panel knob
Missing, damaged, or loose knobs
Repair or replace missing or
defective knobs
connect
Cracked housing, cracked insulation and
deformed contacts. dirt in the connector
Repair or replace defective
modules. Clean or brush off dirt
Handles and Supporting Feet correct operation
Repair or replace defective modules
Accessories
Missing items or parts, bent pins, broken
or frayed cables, and damaged connectors
Repair or replace damaged or
missing items, frayed cables and
defective modules
Display cleaning
Clean the display surface by gently wiping the display with a clean-room 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.
•
Do not use abrasive cleaners or surface cleaners to clean the monitor.
•
Do not spray liquid directly on the monitor surface.
•
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 a new packaging.
Seal shipping cartons with industrial staplers or strapping.
If the instrument is shipped to the 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.
