Unitron System 274, Руководство пользователя, Страница: 18 / 18

SYSTEM 274 STEREO MICROSCOPES
UNITRON ®
73 Mall Drive, Commack, NY 11725 • 631-543-2000 • www.unitronusa.com 18
MAINTENANCE
Please remember to never leave the microscope with eyepieces removed and always protect the
microscope with the dust cover when not in use.
SERVICE
UNITRON ® microscopes are precision instruments which require periodic servicing to keep them
performing properly and to compensate for normal wear. A regular schedule of preventative maintenance
by qualified service personnel is highly recommended. Your authorized UNITRON ® distributor can
arrange for this service. Should unexpected problems be experienced with your instrument, proceed as
follows:
1. Contact the UNITRON ® distributor from whom you purchased the microscope. Some
problems can be resolved simply over the telephone.
2. If it is determined that the microscope should be returned to your UNITRON ® distributor or to
UNITRON ® for warranty repair, pack the instrument in its original Styrofoam shipping carton. If you no
longer have this carton, pack the microscope in a crush-resistant carton with a minimum of three inches
of a shock absorbing material surrounding it to prevent in-transit damage. The microscope should be
wrapped in a plastic bag to prevent Styrofoam dust from damaging the microscope. Always ship the
microscope in an upright position; NEVER SHIP A MICROSCOPE ON ITS SIDE . The microscope or
component should be shipped prepaid and insured.
LIMITED MICROSCOPE WARRANTY
This microscope is warranted to be free from defects in material and workmanship for a period of five (5) years for
mechanical and optical components and one (1) year for electrical components from the date of invoice to the original
(end user) purchaser. This warranty does not cover damage caused in-transit, misuse, neglect, abuse or damage
resulting from improper servicing or modification by other then UNITRON® approved service personnel. This
warranty does not cover any routine maintenance work or any other work, which is reasonably expected to be
performed by the purchaser. Normal wear is excluded from this warranty. No responsibility is assumed for
unsatisfactory operating performance due to environmental conditions such as humidity, dust, corrosive chemicals,
deposition of oil or other foreign matter, spillage or other conditions beyond the control of Unitron Ltd. This warranty
expressly excludes any liability by Unitron Ltd. for consequential loss or damage on any grounds, such as (but not
limited to) the non-availability to the End User of the product(s) under warranty or the need to repair work processes.
Should any defect in material, workmanship or electronic component occur under this warranty contact your
UNITRON® distributor or UNITRON® at (631) 543-2000. This warranty is limited to the continental United States of
America. All items returned for warranty repair must be sent freight prepaid and insured to Unitron Ltd., 73 Mall Drive,
Commack, NY 11725 – USA. All warranty repairs will be returned freight prepaid to any destination within the
continental United States of America. For all foreign warranty repairs, return freight charges are the responsibility of
the individual/company who returned the merchandise for repair.