8
F.
Replacing the Incidental (Top) Illuminator LED bulb on Middle/High School Stereo Models
S71005A and S71005C:
a. To replace top light replace top light, remove two chrome crosshead screws securing top
lighthouse to light bracket and the two chrome crosshead screws securing coiled cord
clamp to arm.
b. Remove front lens from lighthouse by rotating in a counter clockwise direction. Holding
top lighthouse in one hand, remove silver spacer then feed coiled cord through bottom of
lighthouse, pushing LED lamp assembly out of lighthouse.
c.
Unplug connector located on bottom of LED lamp mount and remove from housing.
d.
Using Fisher Science Education replacement lamp no S74022 (LED bulb with special
base) plug the connector to supply cord. Wipe bulb to insure that it is clean and free of
fingerprints.
e. Reassemble lamp assembly in reverse order
G. Replacing the Transmitted (Bottom) Illuminator LED bulb on Middle/High School Stereo Models
S71005A and S71005C:
a.
To replace transmitted (bottom light), loosen setscrew located at side of base and remove
stage plate. Removing stage plate will expose the bottom LED bulb.
b.
Grasp LED bulb and pull straight up and out of socket.
c.
Using Fisher Science Education replacement lamp no S74023 (LED bulb with special
base) insert the new LED bulb making sure to align the lamp base with lamp socket. Wipe
bulb to insure that it is clean and free of fingerprints.
d. Replace the stage plate and tighten locking setscrew.
H.
Replacing Halogen Lamps on College/Laboratory Models S71003, S71003A, S71003B,
S71003C, S71003D, S71003E, S71003F, S71003G, S71003H, S71003J, S71012 and S71012A:
a. Carefully lay instrument on its side, taking care to avoid damage to specimen slide holder
located on top of mechanical stage.
b. Loosen large chrome screw located on hinged door of illuminator base.
c. Swing door open to expose the halogen lamp.
d.
Using a tissue or cloth, gently grasp the halogen bulb and pull lamp straight out of lamp
socket.
e.
Using Fisher Science Education replacement lamp no S74020 hold lamp with tissue paper
and insert bulb base pins straight into lamp socket. Wipe bulb to insure that it is clean and
free of fingerprints.
f.
Make sure to use the proper 12-volt bulb in order to prevent serious damage to the
electrical system of the microscope.
g. Close hinged door and tighten the chrome locking screw
I.
Replacing the Transmitted (Bottom) Lamp on High School/College Stereo Models S71007 and
S71007A:
a.
Gently lay microscope on its side to reveal base plate on bottom of illuminator base.
a.
Observe screws located in rubber feet. Using a screwdriver, remove the rubber feet and
base plate to expose bulb.
b. Remove bulb by depressing lamp slightly and rotating in a counter-clockwise direction
until it pops up.
c.
Using Fisher Science Education replacement lamp no S74015 (120volt 15watt double
contact base) insert new lamp by gently pressing into socket and rotate in a clockwise
direction until it snaps into place. Wipe bulb to insure that it is clean and free of all
fingerprints.
d. Replace base plate and secure rubber feet.
J. Replacing the Incidental (Top) Lamp on High School/College Stereo Models S71007 and
S71007A:
a. Remove top lamp housing by grasping it and rotating in a counter-clockwise direction to
expose the lamp.
Содержание S7001B
Страница 1: ...Microscope Instruction Manual...
