Instructions
3-1
Document no. 2044677-001
1 Instructions
1.1 Introduction
These instructions include procedures of system maintenance for the B30. It’s include four
sections:
• Electrical safety tests.
• Functional check, which is the quick guide for service check.
• Planned maintenance, which should be performed once a year. It’s also the detailed
introduction for B30 maintenance.
• Adjustments and calibrations
NOTE: Please filled in the check form when performing the corresponding procedures.
NOTE: For the N-FC(REC) module’s maintenance and calibrations, please refer to “8. N-F(C)(REC)
Module“ or “S/5 Extension Module for FM, N-FC, N-FCREC, N-FREC Technical Reference Manual
Slot” M1022498-5.
The symbol
" in the instructions means that the procedure performed should be signed in
the check form.
The procedures should be performed in ascending order, bypassing those that are not
applicable for a particular monitor.
All menu selections related to the monitor are written in the following typeface:
e.g. Parameters - Gas Unit
As you enter the service menus, you need following passwords:
Monitor Setup - Install/Service (password 16-4-34) - Service (password 26-23-8)
In case you evaluate the measurement accuracy with a patient simulator, add the simulator’s
accuracy specification to the one for the monitor.
CAUTION Failure on the part of all responsible individuals, hospitals or institutions,
employing the use of this device, to implement the recommended
maintenance schedule may cause equipment failure. The manufacturer does
not, in any manner, assume the responsibility for performing the
recommended maintenance schedule, unless an equipment maintenance
agreement exists. The sole responsibility rests with the individuals, hospitals, or
institutions utilizing the device.
CAUTION Only trained personnel with appropriate equipment should perform the tests
and repairs outlined in this section. Unauthorized service may void warranty of
the unit.
CAUTION Wear a static control wrist strap when handling PC boards. Electrostatic
discharge may damage components on the board.