Service manual

Radical Signal Extraction Pulse Oximeter Service Manual
UM-10026 – 1204
5-1
5. Repair
5.1. Safety Precautions:
WARNING: DO NOT DISASSEMBLE OR ASSEMBLE THE UNIT
WHILE THE BATTERIES ARE STILL INSTALLED.
WARNING: ENSURE THE UNIT HAS BEEN CLEANED PER THE
CLEANING INSTRUCTIONS.
5.2. General Procedures
5.2.1. Examine the unit prior to disassembly or troubleshooting and
inspect for cosmetic damage. External damage may be helpful
in determining the root cause of the failure.
5.2.2. Note any markings or labeling the end user may have placed on
the unit that may need to be duplicated or transferred in the
event the housing or ancillary components are to be replaced.
5.2.3. Make note of the unit serial number.
5.2.4. Make note of the software versions in the event the Oximeter
board or system boards are replaced, as these boards require
software updates to make them compatible with the end users
version of software.
5.2.5. Contact Masimo Corporation using the information in Section
6.2.11 to research the warranty history of the unit to determine if
the unit will be covered under warranty.