Richter Optica HS-3B Instructions Manual Download Page 7

Page: 7 / 9

Unscrew

Gently lay microscope

on carrying handle.

LED bulb

LED Light Replacement

Before performing any of these steps, the microscope MUST

be turned off and unplugged.

1. Unplug the microscope and gently lay the microscope

down on a sturdy surface ensuring the carrying handle

side is down.

2. Using a screw driver, remove the 4 foot

screws located on the underside of the

microscope.

3. Gently remove the black plastic cover.

4. Locate the LED bulb.

Summary of Contents for HS-3B

Page 1: ...Richter Optica info richter optica com Instructions for Models HS 3M and HS 3B Student Compound Microscope...

Page 2: ...ieces Binocular Head Carrying Handle Revolving Nosepiece Aperture adjustment lever Lamp Housing Lock Screw Mechanical Stage Stage X Axis and Y Axis Travel Knobs Indicator Light Condenser Coarse Focus...

Page 3: ...cur when they come in contact with such contaminants and image quality is reduced BEFORE USE When moving the microscope use both hands and only lay on flat even surfaces Damage will occur by holding t...

Page 4: ...wall outlet 110 240V POWER CORD STORAGE When the microscope is not in use wind the power cord as shown here in the photo POWER OPTION Cordless option Your microscope will include pre installed rechar...

Page 5: ...n is not properly in focus Focusing is loose or too tight Adjust tension adjustment knob on the side of the microscope next to the focusing knob TROUBLESHOOTING Optical TROUBLESHOOTING Electrical PROB...

Page 6: ...2 When cleaning lenses do not use any solvents other than absolute alcohol as they may damage lens bonding cement 3 Do not use petroleum benzene when cleaning components such as lenses 4 Absolute alc...

Page 7: ...hese steps the microscope MUST be turned off and unplugged 1 Unplug the microscope and gently lay the microscope down on a sturdy surface ensuring the carrying handle side is down 2 Using a screw driv...

Page 8: ...ur thumb and forefinger to pinch the sides of the plastic wire housing that holds the black and red wires 6 Using a screw driver remove the small screws on either side of the LED bulb 7 Place the new...

Page 9: ...e it is fully inserted and secure 9 Replace the black plastic cover and secure using the 4 foot screws removed in step 2 New LED bulb Wire housing Replacement 2W LED Assembly Part HS3 001 10 Return th...