An annual schedule of preventative maintenance by qualified personnel is highly recommended. Your ® authorized ACCU-SCOPE distributor can arrange for this service. ® ACCU-SCOPE 73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com...
① until the illumination is comfortable for observation. Rotate the light adjustment knob toward the back of the microscope to increase brightness; rotate toward the front to reduce brightness. ① ® ACCU-SCOPE 73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com...
④ and fine ⑤ focusing controls. Different objectives can be brought into view by rotating the nosepiece and using the fine adjustment knob because the objectives are parfocal. ④ ⑤ ® ACCU-SCOPE 73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com...
ADJUSTMENT & OPERATION (continued) Using the Disc or Iris Diaphragm Each EXM-150 Series Microscope is supplied with either a disc or iris diaphragm, depending on the model ordered. The amount of light can be adjusted by opening or closing the iris diaphragm (using the lever ①) or by turning the disc...
Gently pull out the old fuse ② and Install a new fuse into the fuse holder and screw it back into the base. Specification of the fuse: 250V, 1.0A CAT #3277-1 ® ACCU-SCOPE 73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com...
Should your LED bulbs need replacing, please contact an authorized ACCU-SCOPE service center or call ACCU- SCOPE Inc.’s technical service department at 631-864-1000 for an authorized service center near you. ® ACCU-SCOPE 73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com...
Air bubbles in immersion oil Remove bubbles Condenser aperture is closed Open or close properly or open too much Condenser is positioned too Position the condenser slightly lower than the upper limit ® ACCU-SCOPE 73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com...
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Cover glass is to thick Use a 0.17mm cover glass Diopter adjustment is not set Readjust the diopter settings properly as outlined in section 4.3 ® ACCU-SCOPE 73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com...
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Increase the tension on the the coarse focusing knob focusing knobs Fine focus is ineffective Tension adjustment is set too Loosen the tension on the high focusing knobs ® ACCU-SCOPE 73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com...
SCOPE at (631) 864-1000. 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 ACCU-SCOPE INC., 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.
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