Dinamap Pro 100V2 Wartungshandbuch PDF herunterladen (Seite 58)

4-6 PRO 100-400 V2 Patient Monitor Service Manual Revision A

2009829-001

Calibration & Maintenance: SECTION 4. GENERAL MAINTENANCE

Do not immerse hoses.

Do not immerse cuffs without prior application of cuff hose caps.

CAUTIONS

Moisture or foreign substances introduced into the

pneumatic system will cause damage to the unit. Calibration

equipment should always be kept dry and clean.

4.3.2. Power Up Checks

When the PRO Monitor is powered up, it conducts a series of self-

tests to ensure the displays and other functions are operating

normally. Some malfunctions generate fatal errors and put the

Monitor in fail-safe mode. In this mode, the patient monitoring

features are disabled. Other malfunctions do not interfere with normal

operation, but should be repaired at the next opportunity.

As part of a periodic maintenance routine, observe the power-up self-

tests, and service as required.

LED Display Check

All seven segments of the LED digits are illuminated during the power

up sequence. The segments light in a sequence beginning with the

upper left segment.

LCD Display and LCD Backlight Check

Observe the LCD during power up. Confirm that all of the pixels on

the LCD display are lit momentarily and the backlight is powered

during initialization. The backlight is only noticeable in a dimly lit

room. Confirm that the display indicates the software version in

inverted format (white on black).

NIBP Calibration Check

If the NIBP system is uncalibrated, the Monitor turns on directly into

service mode and displays a service menu. Refer to 4.7 PRO Monitor

Calibration Procedures.

Speaker Check

During power up, the audio system generates three short beeps,

followed, after a brief pause, by three more beeps. If the speaker

generates distorted sounds or no sound, it is faulty.

Remote Alarm Switching Check

When the PRO Monitor is off, the remote alarm switches to an alarm

state. The system clears the alarm state during power up. If the

remote alarm does not change states, it is faulty.

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Dinamap Pro 100V2 Wartungshandbuch Seite 58