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Spencer 170 NXT - User Manual

Spencer 170 NXT
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User manual
Spencer 170 NXT
Electronic lung ventilator
0123 Class IIb Medical Device, compliant with the Medical device directive 93/42/CE
Warning
The information contained in this manual is subject to change without notice.
The Diagrams are inserted only for reference and may vary slightly from the actual device.
Spencer Italia S.r.l. assumes no responsibility for any errors contained herein or for damage, accidents or consequences connected with the supply,
performance or use of this manual
Prima emissione: 1998
Rev. 3: 21/05/2019
SPENCER ITALIA SRL– Via Provinciale n° 12 – 43038 Sala Baganza (PR) - Italy
www.spencer.it | support.spencer.it - e-mail: info@spencer.it | service: service@spencer.it |Ph./Tel. +39.0521.541111
Quality System EN ISO 9001 – EN ISO 13485

Table of Contents

Questions and Answers

  • D
    Douglas GutierrezAug 12, 2025
    What to do if my Spencer Medical Equipment has a medical gas alarm?
    • D
      Deborah VelezAug 12, 2025
      If your Spencer Medical Equipment triggers a medical gas alarm, there could be several reasons: * The device might not be properly connected to a medical gas supply. Ensure it is correctly connected. * The oxygen tank may be empty. Replace it with a full tank and prepare the empty one for refilling. * The delivered pressure might be insufficient (less than 2.8 bar). Check the distribution system or have the manufacturer verify the performance of the pressure reducer.
  • J
    Jonathan GriffithAug 16, 2025
    Why is my Spencer 170 NXT Medical Equipment showing a high pressure alarm?
    • K
      Karen HuangAug 16, 2025
      If your Spencer Medical Equipment is showing a high pressure alarm, it could be due to: * Obstructed airways. Make sure any implants have been removed and bronchoaspiration has been carried out. * A bent corrugated tube. Check the tube and straighten it. * The patient not being hyperextended. Hyperextend the patient or use Guedel or Berman cannulas. * The high pressure limit being set too low. Adjust the high pressure limit to 10 mbar over the airway pressure.
  • S
    sarah38Aug 20, 2025
    How to fix a Spencer 170 NXT Medical Equipment that is not recharging?
    • V
      Vanessa FloresAug 20, 2025
      If you're unable to recharge the battery of your Spencer Medical Equipment, consider the following: * The electrical connection may be unstable. Verify the connection. * The battery might have reached its life limit. Replace the battery. * The fuse could be blown. Replace the fuse.
  • L
    ljenkinsAug 25, 2025
    What to do if the patient can’t breath with Spencer Medical Equipment?
    • N
      Nicholas LindseyAug 25, 2025
      If the patient can't breathe when using the Spencer Medical Equipment, verify that the patient valve is correctly positioned or replace it if damaged.
  • T
    Thomas ColeAug 27, 2025
    What to do if Spencer 170 NXT Medical Equipment shows low battery?
    • M
      Meagan HughesAug 27, 2025
      If your Spencer Medical Equipment indicates a low battery, recharge the internal battery immediately. If the problem persists, replace the battery.
  • T
    Thomas RodriguezAug 31, 2025
    Why is my Spencer 170 NXT Medical Equipment not working?
    • M
      Mark LucasAug 31, 2025
      If your Spencer Medical Equipment is not working, low voltage may have blocked the microprocessor. Verify the power supply voltage, then turn the device off and on again.
  • B
    bethcarlsonSep 4, 2025
    Why is the ILED LOW BATT flashing on my Spencer 170 NXT?
    • B
      Brittany SandovalSep 4, 2025
      If the ILED LOW BATT on your Spencer Medical Equipment flashes every 3 seconds with a short acoustic signal, recharge or replace the battery.
  • S
    Steven EstradaSep 7, 2025
    Why is my Spencer 170 NXT vibrating and making noises in the medical vehicle?
    • J
      Justin PetersonSep 7, 2025
      To address noises caused by vibrations in your Spencer Medical Equipment when driving a medical vehicle, ask your installer to check that the installation conditions have been met, as constant stresses may have caused deterioration of fasteners or mating surfaces.

Summary

INTENDED USE

Spencer 170 is a breathing control;assistance volumetric device

Warranty and support

Spencer Italia S.r.l. guarantees that the products are without defects

WARNINGS

User training

Emphasizes the need for trained operators and the importance of continuous practice.

Product functionality

Lists essential guidelines for proper device operation and maintenance to ensure safety.

SPECIFIC WARNINGS

Environmental and Electromagnetic Compatibility

Warnings regarding device placement, RF interference, and EMC compliance.

Patient Suitability and Contraindications

Lists specific patient conditions and age groups for which the device is not suitable.

Device Handling and Maintenance Precautions

Covers warnings on device handling, cleaning, battery, and operational checks.

Operator and System Requirements

Emphasizes trained operator use, pneumatic supply, and device protection.

6.1 Requirements of operators

Outlines requirements for operators, including training and assessment of integrity.

Staffing and Operational Readiness

Stresses qualified staff assistance, readiness, battery replacement, and warranty seal integrity.

Storage, Handling, and Usage Environment

Covers proper storage, handling, ventilation, and avoiding lubrication.

Usage Restrictions and Patient Suitability

Details restrictions on substances, environment, NIV suitability, and complications.

RESIDUAL RISK

Patient and Circuit-Related Risks

General Operational and Safety Risks

Covers risks from side effects, lack of doctor supervision, and infection from circuits.

INSTALLATION AND START-UP

9.1 Installation Procedures

Details critical installation steps, packaging checks, and environmental verification.

Electromagnetic Compatibility and Environment

Immunity Tests and Separation Distances

Details immunity test levels, conformity, and recommended separation distances for RF equipment.

Installation Verification Checks

9.2 Start-Up and Functional Testing

Instructions for initial device start-up, including battery, functional tests, and alarm checks.

FUNCTIONAL CHARACTERISTICS

INSTRUCTION FOR USE

11.1 Pneumatic Connection and Device Activation

11.3 Setting Breathing Parameters

11.4 Ventilation Modes

11.5 Usage and 11.6 Alarms

Covers patient assessment, alarm management, and information signals during device use.

CLEANING AND MAINTENANCE

12.1 Cleaning Procedures

12.2 Ordinary Maintenance and Checks

Battery, Fuse, and Alarm Tests

Pre-Use and Storage Checks

Periodic maintenance

EXTRAORDINARY maintenance

TROUBLESHOOTING

Gas Supply and Patient Breathing Issues

Pressure and Battery Alarms

Device Operation and Connection Problems

Indicator and Signal Anomalies

Spencer 170 NXT Specifications

General IconGeneral
Power Supply220-240V / 50-60Hz
MaterialStainless Steel
Control SystemMicroprocessor-based
DisplayLCD
Cooling SystemAir Cooling
Safety FeaturesOver-temperature protection, Door lock

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