Service manual

Rad-8 Signal Extraction Pulse Oximeter Service Manual
6-1
6 Repair
6.1 Safety Precautions:
WARNING: DO NOT DISASSEMBLE OR ASSEMBLE THE UNIT WITH
THE AC POWER CORD ATTACHED.
WARNING: ENSURE THE UNIT HAS BEEN CLEANED PER THE
CLEANING INSTRUCTIONS.
WARNING: WHEN REMOVING OR INSTALLING ANY INTERNAL
ELECTRICAL COMPONENTS, BE SURE TO FIRST
DISCONNECT AT LEAST ONE TERMINAL OF THE
BATTERY. VERIFY RECONNECTION OF THE BATTERY
PRIOR TO REASSEMBLY OF THE UNIT FOR PATIENT
MONITORING.
6.2 General Procedures
Note: Opening the Rad-8 Pulse Oximeter will void the Masimo
warranty. Products that require repair while under warranty
should always be returned to Masimo for warranty service.
6.2.1 Masimo or other qualified service personnel must perform
warranty repair and service. Do not use malfunctioning
equipment until the cause of the malfunction has been identified
and the unit has been repaired in accordance with the
instructions set forth herein.
6.2.2 Inspect the unit for cosmetic damage prior to disassembly or
troubleshooting. External damage may be helpful in determining
the root cause of the failure.
6.2.3 Note any markings or labeling on the unit that may have been
placed by the end user. Duplicate or transfer this information in
the event the housing or ancillary components are replaced.
6.2.4 Make note of the unit’s serial number.
6.2.5 Make note of the software versions in the event the Oximeter
board or system boards are replaced. These boards require
software updates to make them compatible with the end user’s
version of software.
6.2.6 Contact Masimo Corporation using the information in Section
7.2.9 to research warranty history.