Masimo Rad-97 Service Manual

Masimo Corporation 15 www.masimo.com
Chapter 3: Service Procedures
This chapter covers how to service components on both Version 1 and Version 2 of the Rad-97. No internal adjustment or recalibration is required. Service should be done by
authorized service personnel only.
Safety checks should be performed at regular intervals or in accordance with local and governmental regulations.
Rad-97 Disassembly and Reassembly - All Versions and Models
The following procedures instruct on opening up the device for service and assembling when service is complete. These procedures apply to all versions (V1 and V2) and all
models (base, NIBP and ISA) of the Rad-97.
Required Tools
The following tools are required when disassembling and reassembling the Rad-97:
• Needle-nose pliers
• 3/32” Allen wrench (key)
• ESD conductive wrist strap
• ESD surface
• Small, flat-tipped screwdriver
Disassembly
CAUTION: Prior to service, precautions must be taken to minimize potential damage to the device through electrostatic discharge (ESD):
• Use a conductive wrist strap attached to a good earth ground.
• Always discharge yourself by touching a grounded bare metal surface or approved anti-static mat before working with the device.
• Use an approved anti-static work surface.
1. Turn off the device and unplug the power cord from the power entry module on the rear of the device.
2. Place the device on a anti-static surface.
3. Carefully pull the two (2) foot pads away from the case from to expose the housing screws.
CAUTION: The foot pads are easily damaged. Pull up from the outer end as indicated in the image.

Masimo Rad-97 Specifications

General

Display Size	7 inches
SpO2 Accuracy	±2% (70-100%)
Pulse Rate Accuracy	±3 bpm
Perfusion Index Range	0.02% to 20%
Pleth Variability Index Range	0% to 100%
SpO2 Range	0% to 100%
SpHb Range	0 to 25 g/dL
SpCO Range	0% to 40%
Battery Type	Rechargeable lithium-ion
Operating Temperature	5°C to 40°C (41°F to 104°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Humidity Range	10% to 95% non-condensing
Display	Color touchscreen
Connectivity	Wi-Fi, Ethernet, Bluetooth
Power Supply	100–240 VAC, 50–60 Hz
Battery Life	Approximately 4 hours
Measurements	SpO2, Pulse Rate, Perfusion Index, Pleth Variability Index, SpHb, SpOC, SpMet, SpCO
Pulse Rate Range	25 to 240 bpm
HbCO Range	0-99%
MetHb Range	0-99%
SpMet Range	0-99%
Data Storage	Internal memory
Alarms	Audible and visual alarms for all parameters