Service manual

46 Disassembly and repair Welch Allyn Spot Vital Signs
4. Remove the 2 screws and lift the board and shielding off the standoffs. This exposes
insulating paper.
5. Verify the paper is properly aligned before re-installing the shielding and the new PCB
assembly.
When reassembling, lay the shielding on top of the insulating paper and then replace
the board. Verify shielding lays over top of standoff after folding.
Masimo
Alignment Holes