Puritan Bennett 980 Repair

Techniken

How to Manually Reset the Touch Screen (Hard Reset)

How to Manually Reset the Touch Screen (Soft Reset)

Resetting the Tidal Volume Alarm in Settings

Reparaturanleitungen

Children/Adult Expiratory Filter

Visual List of parts:

The Puritan Bennett™ 980 Ventilator Series uses innovative technology in order to help patients breathe more easily. The device features an intuitive and customizable user interface display, a unique safety system to ensure continuous ventilation support, an integrated expiratory filtration system, and Synchronization tools to help medical professionals set up the device.

This devices’ unique safety system ensures that continuous ventilation support remains as close to the required settings as possible in the event of certain system failures.

The synchronization tools help medical professionals set up the device to best suit their patients’ unique needs and help to provide a sufficient level of support for the patient’s breathing.

Height: 148 cm
Width: 32 cm
Depth: 30 cm
Weight : 51.26 kg

Size: 38.1 cm
Rotation: 170 degrees
Tilt: Up to 45 degrees from vertical

Oxygen and Air Inlet Supplies:
- Pressure: 241 to 600 kPa (35 psi to 87 psi)
- Flow: Maximum of 200 L/min
Gas Mixing System: Up to 80 L/min for pediatric circuit type Up to 150 L/min for adult patients. Additional flow is available (peak flow to 200 L/min) for compliance compensation.
Maximum Limited Pressure (PLIM max): Limits circuit pressure to < 125 cmH2O (123 hPa) at the patient wye.
Maximum Working Pressure (PW max): PW max is ensured by the high-pressure limit when PI is 90 cmH2O (88.26 hPa).

Pressure Measurements:
- Type: Solid-state differential pressure transducer
- Sensing Position: Inspiratory module, expiratory module
Flow and Volume Measurements:
- Type: Hot film anemometer
- Sensing Position: Inspiratory module, expiratory module
- Type: Proximal flow sensor option utilizes differential pressure
- Sensing Position: Patient wye
Oxygen Measurement:
- Type: Galvanic cell
- Sensing Position: Inspiratory module
Oxygen Sensor Life: Up to one year; operating life varies depending on oxygen usage and ambient temperature

Internal inspiratory filter bacterial/viral filtration efficiency: > 99.999%
Internal inspiratory filter particle filtration efficiency: > 99.97% retention of particles 0.3 μm nominal at 100 L/min flow
Exhalation filter resistance (adult/pediatric, disposable): < 0.7 cmH2O at 30 L/min (new) < 0.35 cmH2O at 15 L/min
Expiratory filter bacterial/viral filtration efficiency: > 99.999%
Exhalation filter particle filtration efficiency, pediatric/adult, disposable: Maximum of 0.03% penetration of particles 0.3 μm nominal at 30 L/min flow

Circuit Compliance:
- Pediatric: 1.05 mL/cmH2O to 9 mL/cmH2O
- Adult: 1.05 mL/cmH2O to 12 mL/cmH2O
Inspiratory Limb Circuit Resistance:
- Pediatric: 0.2 cmH2O/L/s to 7.5 cmH2O/L/s at 30 L/min
- Adult: 0.2 cmH2O/L/s to 12.5 cmH2O/L/s at 60 L/min
Expiratory Limb Circuit Resistance:
- Pediatric: 0.2 cmH2O to 7.5 cmH2O at 30 L/min
- Adult: 0.2 cmH2O to 12.5 cmH2O at 60 L/min

Electrical Ratings Without Compressor:
- 100 V ~, 50–60 Hz, 2.25 A
- 120 V ~, 50–60 Hz 1.5 A
- 220–240 V ~, 50–60 Hz, 0.75 A
Mains Overcurrent Release:
- CB1: 4 A ''
- CB2: 6 A
Earth Leakage Current: 300 mA
Touch Current: 100 mA
Patient Leakage Current: 100 mA maximum
Electrical Ratings with DC Compressor:
- 100 V~, 50–60 Hz, 8.25 A
- 120 V~, 50–60 Hz, 6.0 A
- 220–240 V~, 50–60 Hz, 3.0 A

Temperature:
- Operation: 10°C to 40°C (50°F to 104°F)
- Storage: -20°C to 70°C (-68°F to 158°F)
Atmospheric Pressure:
- Operation: 70 kPa to 106 kPa (10.15 psi to 15.37 psi)
- Storage: 50 kPa to 106 kPa (7.25 psi to 15.37 psi)
Altitude:
- Operation: -411.5 m to 3048 m (-1,350 ft to 10,000 ft)
- Storage: 6,096 m max (20,000 ft max)
Relative Humidity:
- Operation: 10% to 95% non-condensing
- Storage: 10% to 95% non-condensing