Nellcor N-20 - Maintenance; Service; Cleaning; Determining Software Version

MAINTENANCE
Service
Cleaning
Determining Software Version
Obtaining Technical Assistance
Returning N-20/N-20P
w SERVICE
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WARNING: Shock hazard. Cover to be removed only by
qualified service personnel. There are no user-
serviceable parts inside.
The N-20/N-20P requires no routine service or calibration. If
**m> service is necessary, contact qualified service personnel or
_, Nellcor's representative.
w CLEANING
Dampen a cloth with a commercial, nonabrasive cleaner, and
\mt lightly wipe the surfaces of the N-20/N-20P. Do not spray or
pour liquid on the instrument or accessories. Do not allow
^ liquid tocontact connectors, switches, or openings in the
\0 chassis.
^ DETERMINING SOFTWARE VERSION
At the end of the self-test, the software version appears in the
^ OXYGEN SATURATION display (e.g., 100 is version 1.0.0).
OBTAINING TECHNICAL ASSISTANCE
For technical information and assistance, contact Nellcor's
Technical Services Department or Nellcor's representative. To
v*» order parts or a service manual, contact Nellcor's Customer
Service Department or Nellcor's representative. The service
manual includes block diagrams and a parts list required by
vs* qualified personnel when servicing the N-207N-20P.
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