Service manual

40 Disassembly and repair Welch Allyn Spot Vital Signs
Battery disassembly
1. Disconnect the power and all accessories from the Spot Vital Signs.
2. Remove the four screws holding the battery door using a phillips-head screwdriver.
3. Remove the battery door to expose the battery and lift it out. Disconnect the one-way
connector.
Cable Tie Tool Tool/Supply Store
Setra Pressure Meter (1-10 PSIG) 2270-01 Setra [phone]
Netech Pressure Meter 20-200IN Netech [phone]
Masimo SpO
2
Tester 11593 Masimo [phone]
Masimo Extension Cable-4ft PC-04-WA Masimo [phone]
Nellcor Patient Simulator SRC-2 for MP205 Nellcor [phone]
Nellcor Patient Simulator SRC-MAX for
MP506/NELL-3
Nellcor [phone]
Nellcor Test Cable 8-Dec Nellcor [phone]
Calibration Volumes 401028 Welch Allyn
IBM compatible computer 486 133 MHz computer or better.
Digital Multi-Meter (qty 2) with 4.5 digit displays for accuracy.
Power Supply: 0-20 Vdc adjustable with 0-3A output.
Description Part Number Source