MEC4 INVERTED METALLURGICAL MICROSCOPEUNITRON 20MAINTENANCEPlease remember to never leave the microscope with any of the objectives or eyepieces removed andalways protect the microscope with the dust cover when not in use.SERVICEUNITRON® microscopes are precision instruments which require periodic servicing to keep themperforming properly and to compensate for normal wear. A regular schedule of preventative maintenanceby qualified personnel is highly recommended. Your authorized UNITRON® distributor can arrange forthis service. Should unexpected problems be experienced with your instrument, proceed as follows:1. Contact the UNITRON® distributor from whom you purchased the microscope. Someproblems can be resolved simply over the telephone.2. If it is determined that the microscope should be returned to your UNITRON® distributor or toUNITRON® for warranty repair, pack the instrument in its original Styrofoam shipping carton. If you nolonger have this carton, pack the microscope in a crush-resistant carton with a minimum of three inchesof a shock absorbing material surrounding it to prevent in-transit damage. The microscope should bewrapped in a plastic bag to prevent Styrofoam dust from damaging the microscope. Always ship themicroscope in an upright position; NEVER SHIP A MICROSCOPE ON ITS SIDE. The microscope orcomponent should be shipped prepaid and insured.LIMITED MICROSCOPE WARRANTYThis microscope is warranted to be free from defects in material and workmanship for a period of five (5) years formechanical and optical components and one (1) year for LED bulb and electrical components from the date ofinvoice 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® approvedservice personnel. This warranty does not cover any routine maintenance work or any other work, which isreasonably expected to be performed by the purchaser. Normal wear is excluded from this warranty. Noresponsibility is assumed for unsatisfactory operating performance due to environmental conditions such ashumidity, dust, corrosive chemicals, deposition of oil or other foreign matter, spillage or other conditions beyond thecontrol of Unitron Ltd. This warranty expressly excludes any liability by Unitron Ltd. for consequential loss ordamage on any grounds, such as (but not limited to) the non-availability to the End User of the product(s) underwarranty or the need to repair work processes. Should any defect in material, workmanship or electroniccomponent occur under this warranty contact your UNITRON® distributor or UNITRON® at (631) 543-2000. Thiswarranty is limited to the continental United States of America. All items returned for warranty repair must be sentfreight prepaid and insured to Unitron Ltd., 73 Mall Drive, Commack, NY 11725 – USA. All warranty repairs will bereturned freight prepaid to any destination within the continental United States of America. For all foreign warrantyrepairs, return freight charges are the responsibility of the individual/company who returned the merchandise forrepair.UNITRON® is a registered trademark of UNITRON, Ltd., Commack, NY 11725