Replacing The Fiber Bundle Assembly - Bayer HealthCare RapidPoint 400 Series Service Manual

Replacing the Fiber Bundle Assembly

BIOHAZARD:
Tools and Supplies
• Phillips screwdriver, #1
1. Turn the system off and disconnect all the external cables from the
back of the system.
2. Remove the rear cover and power module assembly. Refer to
Removing the Rear Cover and Power Module Assembly on page 375.
3. Remove the cartridge interface assembly. Refer to Replacing the
Cartridge Interface Assembly on page 309.
CAUTION:
the optical fibers resulting in erroneous optics readings.
CAUTION:
the defusing material at each end of the cable as this can result in
erroneous optics readings.
4. Remove the fiber bundle assembly.
a. Disconnect the four sections of the fiber bundle assembly:
Disconnect . . .
the fiber bundle
assembly
b. Carefully remove the fiber bundle from the two cable clamps.
356
Refer to Biohazards and Warnings.
Electrical shock hazard. Refer to Biohazards and Warnings.
Do not bend, twist, or crimp the fiber bundle as this can damage
Handle the fiber bundle with care being careful not to damage
From the . . .
sample chamber interface assembly (terminal A)
photo-feedback detector at U3 on main board (terminal D)
neon board assembly (terminal C)
illumination housing assembly (terminal B)
Rev. C