Cl 300 S Urgical Illuminator Disassembly; Internal Module Removal; Power Supply Removal - Welch Allyn CL 300 Service Manual

CL 300 S I
URGICAL LLUMINATOR
NOTE: All servicing requires removal of the top cover. Remove the 9 screws and remove the cover.
I M R
NTERNAL ODULE EMOVAL
1. Remove the top cover.
2. Remove the front bezel by removing the 5 screws securing the front bezel to the bottom chassis.
3. Pull the internal module out of the platform assembly.
4. Installation is the reverse process with the flat edges on the gray portion of the internal module aligned so it
will fit into the recessed area of the front panel and the black dot in the gray plastic to the bottom right.
P S R
OWER UPPLY EMOVAL
1. Remove the top cover.
2. Remove the front bezel by removing the 5 screws securing the front bezel to the bottom chassis.
3. Remove the air duct strap and air duct.
4. Remove the 5 wires from the PCBA auxiliary board (part no. A4-10670).
5. Remove the 7 wires from the power supply.
NOTE: Pull or pry the wires straight up. Rocking the wire to remove it from the power supply may damage the
terminal's solder joint on the power supply board.
Use bent tip needle nose pliers to pry the terminal off. The handle of a screwdriver is used as the fulcrum.
PN: LB-MAN-CLSERV Rev. A
D
ISASSEMBLY
Pull or pry wire terminal straight up.
Do not rock to remove.
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