www.microscopenet.com I. Caution 1. Open the carton carefully with a knife or paper cutter. Find the “UP” sign and place the Styrofoam container on the side that makes the arrow upward. If the “UP” sign is missing, please open the Styrofoam container gently to prevent any accessory items (i.e.
www.microscopenet.com II. Care and Maintenance 1. Do not attempt to disassemble any component including eyepieces, objectives or focusing assembly. 2. Keep the instrument clean; remove dirt and debris regularly. Accumulated dirt on metal surfaces should be cleaned with a damp cloth. More persistent dirt should be removed using a mild soap solution.
www.microscopenet.com Installation 2.1 Installation of the binocular viewing head 1) Loosen the head lock thumb screw on the top of the microscope body and remove the plastic cover on the top. 2) Remove the cap on the dovetail of the binocular viewing head. 3) Seat the dovetail of the viewing head into the socket on the top of the microscope body and tighten the head lock thumb screw.
www.microscopenet.com 2.5 Replacing the fuse 1) Turn off the power switch and disconnect the power cord. 2) Find the fuse holder at the rear bottom of the microscope body. 3) Pry out the fuse holder gently with a flat head screwdriver. 4) Replace the old fuse with a new one, and then insert it back in.
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www.microscopenet.com Tips: Focus Stop o prevent your specimen slide from making contact with an objective, turn the 40X objective in position and adjust the thumb screw of focus stop (as shown in Fig.3) so that the 40X objective will not contact the specimen while the stage is adjusted to its highest position.
Specifications General Model M8211E Total Magnification 40X, 100X, 200X, 400X 30º inclined, 360º swiveling siedentopf binocular viewing head Interpupillary distance 1-7/8” ~ 2-15/16” (48mm ~ 75mm) Viewing Head Adjustable diopter on left eyepiece tubes Eyepieces 1 pair of WF10X/18...
www.microscopenet.com Troubleshooting Guide Problem Cause Solution No electrical power Check power cord connection Lamp does not light LED or power unit dead Contact seller for service when switched on Fuse blown out Replace fuse Darkness at the Revolve the nosepiece to click-stop periphery or uneven Revolving nosepiece not in position by swinging the objective...
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