Nellcor OxiMax N-550, Operator'S Manual, Page: 77 / 104

Troubleshooting
N-550 69
Disruption may be evidenced by erratic readings, cessation of
operation, or other incorrect functioning. If this occurs, the site of use
should be surveyed to determine the source of this disruption, and the
following actions taken to eliminate the source:
• Turn equipment in the vicinity off and on to isolate the
offending equipment.
• Reorient or relocate the interfering equipment.
• Increase the separation between the interfering equipment
and this equipment.
The N - 550 generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with these instructions,
may cause harmful interference with other devices in the vicinity.
If assistance is required, contact Nellcor’s Technical Services
Department, 1.800.635.5267, or your local Nellcor representative.
Obtaining Technical Assistance
For technical information and assistance, or to order parts or a service
manual, contact Nellcor’s Technical Services Department,
1.800.635.5267, or your local Nellcor representative. The service
manual includes block diagrams and a parts list required by qualified
personnel when servicing the N
- 550.
When calling Nellcor’s Technical Services Department,
1.800.635.5267, or your local Nellcor representative, you may be
asked to tell the representative the software version number of your
N
- 550.
The device version appears in the monitor display each time the
monitor successfully completes the power
- on self - test. Write the
number down and have it available whenever requesting technical
assistance.
The most recent revision of this manual and the service manual are
available on the Internet at:
http://www.mallinckrodt.com/respiratory/resp/Serv_Supp/
ProductManuals.html