Maintenance And Warranty - 3M Littmann 3100 Manual

To leave the Setup menu: Use the (M) button to select the "EXIT" option and return to the operating mode of the
stethoscope.
SETUP
Id
exit
power
10. Other Operating Considerations
Operating range is -22º to 104ºF (-30º to 40ºC), 15 to 93% relative humidity.
Storage and transport range is -40º to 131ºF (-40º to 55ºC), 15 to 93% relative humidity.
To extend the life of your stethoscope, avoid extreme heat, cold, solvents and oils. Remove the battery whenever the
stethoscope will not be used for several months.
If you plan to use the stethoscope below 0ºF (-18ºC) you should use a lithium battery to insure proper function.
Failure to follow care and maintenance recommendations could result in damage to the internal components of the Littmann
Electronic Stethoscope. Internal damage could cause malfunction of the product, ranging from a slight decrease in auditory
response to complete failure of the product.
If you experience any problems with the electronic stethoscope, do not attempt to repair it yourself. Please notify our 3M
Health Care Service Center for directions on shipping and receiving.
MAINTENANCE & WARRANTY
Cleaning
Cleaning of stethoscope should be done between each patient use.
Cleaning the Chestpiece
Under normal conditions, it is unnecessary to remove the diaphragm for cleaning. The diaphragm can easily be cleaned by
using an alcohol wipe. If however, it is necessary to remove the diaphragm, carefully follow the instructions below:
Diaphragm Removal: With power off and diaphragm side up, using a thumbnail, lift the underside portion of the
•
diaphragm out of its designated groove, and peel it off of the chestpiece. The groove that holds the diaphragm in
place can be cleaned by sliding the edge of an alcohol swab around the groove. All parts of the chestpiece can be
wiped down with alcohol. IMPORTANT: The stethoscope should not be immersed in any solution. Excess liquid used
in the cleaning process may result in moisture getting into the internal components.
• Diaphragm Reassembly: Once the diaphragm is completely dry, insert the diaphragm into the groove of the rim,
starting at one point, and run your finger around the diaphragm until it is seated back in the groove.
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Cleaning Other Parts of the Stethoscope
Eartips, eartubes, plastic tubing and chestpiece can be wiped clean with alcohol. Eartips may be removed for a more
thorough cleaning.
NOTICE : Do not immerse the stethoscope in any liquid or subject it to any sterilization process!
Service & Warranty Program
Your Littmann Electronic Stethoscope comes with the finest service and warranty policy in the industry. The Littmann
Electronic Stethoscope Model 3100 is warranted against any defects in material and manufacture for a period of two years.
If a material or manufacturing defect is discovered during the warranty period, repairs or replacement will be made without
charge upon the return of the instrument to 3M, except in cases of obvious abuse or accidental damage.
For Maintenance or Repair Services
Please include your name, physical address, e-mail address, and phone number inside with your stethoscope.
In the U.S.A., send your stethoscope directly to:
3M Health Care Service Center
3M Bldg 502-1W-01
3350 Granada Ave N
Suite 200
Oakdale, MN 55128
1-800-292-6298
In Canada, send your stethoscope directly to:
3M Health Care Service Centre
3M Canada, Inc.
80 Enterprise Drive South
London, Ontario
Canada, N6N1C2
1-800-563-2921
Outside of the U.S.A. and Canada, contact your local 3M subsidiary for maintenance and repair information.
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