Welch Allyn Tycos Service Manual
  1. Manuals
  2. Brands
  3. Welch Allyn Manuals
  4. Medical Equipment
  5. Tycos
  6. Service manual
Welch Allyn Tycos Service Manual

Welch Allyn Tycos Service Manual

Aneroid sphygmomanometers
Hide thumbs
Table of Contents

Advertisement

Quick Links

Manuals
Operator Manual
Service Manual
Aneroid Sphygmomanometers
PN 95P504 Rev A
Copyright 2000

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Tycos and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Welch Allyn Tycos

Summary of Contents for Welch Allyn Tycos

  • Page 1 Manuals Operator Manual Service Manual Aneroid Sphygmomanometers PN 95P504 Rev A Copyright 2000...
  • Page 2 Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Revision History Revision Section Date Author Description 8/31/00 Introduction of Aneroid Service Manual Welch Allyn Inc. Page 2 of 40...

  • Page 3: Table Of Contents

    Section 8.5: Economy Aneroid Replacement Parts................... 36 Section 8.6: Silver Ring Hand Aneroid Replacement Parts ..............37 Section 8.7: Pro Check Hand Aneroid Replacement Parts................ 38 Section 8.8: Welch Allyn Tycos Movement ..................... 39 Section 8.9: Welch Allyn S+K Movement....................40 Welch Allyn Inc.

  • Page 4: Section 1: General Information

    Warning: If in the course performing calibration or repair on the gauge the device becomes inoperable and must be sent in to the Welch Allyn Inc. Service Center, The warranty will not be honored and you will be charge for all repairs.

  • Page 5: Tools And Equipment

    Movement Removal Tool (S+K Movement) T112653 Torque Wrench (S+K movement) T112653A Adapter for Torque wrench (S+K Movement) Test Equipment Description Other Tools Needed but Not Provided By Welch Allyn 5088-01 Bulb and Valve T112854 500cc Volume 1. Small Hammer 9585TPK4 “T” Fitting 2.

  • Page 6: Test Specifications

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 1.3 Test Specifications The following are the test specification for the Welch Allyn Tycos Aneroid Gauge: 1. The gauge will be accurate to within +/- 3 mmHg* at the following test pressures:...

  • Page 7: Test Equipment Bench Layout

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 1.4 Test Equipment Bench Layout 500cc Volume Digital Pressure Meter Gauge Under Test Figure 1.5 Welch Allyn Inc. Page 7 of 40...

  • Page 8: Section 2: Classic Pocket Aneroid Gauges

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Section 2: Classic Pocket Aneroid Gauges 2.1 Opening/Removing and Replacing Parts of the Pocket Gauge* 1. Place the pocket gauge into the Pocket Gauge Fixture (T74555). 2. Remove the bezel by unscrewing it from the case and aside.

  • Page 9: Calibration Of The Pocket Gauge

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 2.2 Calibration of the Pocket Gauge 1. Attach the pneumatic tubing of test equipment to the gauge. 2. Place gauge in to fixture (T74555) 3. Remove bezel, crystal, pointer and dial.
  • Page 10 Make sure pointer returns to the oval each time. Repeat until satisfied. 26. Place crystal and bezel back onto gauge and check.  Please see Section 8.8 for a drawing of the Welch Allyn Tycos Movement. Welch Allyn Inc. Page 10 of 40...

  • Page 11: Testing

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 2.3 Testing 1. Hook up the Pocket Gauge that needs to be tested to the pneumatic tubing of the test equipment. 2. Apply 320 mmHg to the gauges. 3. Release the pressure to 300 mmHg on the digital pressure meter, or a calibrated aneroid or mercury gauge.

  • Page 12: Section 3: Classic Hand Aneroid Gauge

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Section 3: Classic Hand Aneroid Gauge 3.1 Opening/Removing and Replacing Parts of the Hand Gauge* 1. Pull bulb off of valve body (48S95). 2. Place the Hand Gauge into the Hand Gauge Fixture (T107569).

  • Page 13: Calibration Of The Hand Gauge

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 3.2 Calibration of the Hand Gauge 1. Attach the pneumatic tubing of test equipment to the gauge. 2. Ensure that the valve of the gauge is closed. Place gauge in to fixture (T107569) 3.
  • Page 14 Make sure pointer returns to the oval each time. Repeat until satisfied. 26. Place crystal and bezel back onto gauge and check.  Please see section 8.8 for drawing of Welch Allyn Tycos movement. Welch Allyn Inc. Page 14 of 40...

  • Page 15: Testing

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 3.3 Testing 1. Hook up the Hand Gauge that needs to be tested to the pneumatic tubing of the test equipment. 2. Apply 320 mmHg to the gauge. 3. Release the pressure to 300 mmHg. on the digital pressure meter, or a calibrated aneroid or mercury gauge.

  • Page 16: Section 4: Classic Wall And Mobile Aneroid Gauge

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Section 4: Classic Wall and Mobile Aneroid Gauge 4.1 Opening/Removing and Replacing Parts of the Wall and Mobile Gauge.* 7670 series Wall and Mobile Aneroid. 1. Remove the bezel from the case by prying the 4 tabs up and pulling out on the bezel.

  • Page 17: Calibration Of The Wall And Mobile Gauge

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 4.2 Calibration of the Wall and Mobile Gauge 1. Attach the pneumatic tubing of test equipment to the gauge. 2. Remove bezel, crystal, pointer and dial. To set the tension: 3. Tighten all screws.
  • Page 18 Make sure pointer returns to the oval each time. Repeat until satisfied. 25. Place crystal and bezel back onto gauge and check.  Please see section 8.8 for a drawing of the Welch Allyn Tycos Movement Welch Allyn Inc. Page 18 of 40...

  • Page 19: Testing

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 4.3 Testing 1. Hook up the Wall or Mobile Gauge that needs to be tested to the pneumatic tubing of the test equipment. 2. Apply 320 mmHg to the gauge. 3. Release the pressure to 300 mmHg on the digital pressure meter, or a calibrated aneroid or mercury gauge.

  • Page 20: Section 5: Economy Aneroid Gauge

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Section 5: Economy Aneroid Gauge 5.1 Opening/Removing and Replacing Parts of the Economy Gauge* 1. Remove the two screws from the back of the case using a Phillips head screwdriver. Aside the screws and the clip.

  • Page 21: Calibration Of The Economy Gauge

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 5.2 Calibration of the Economy Gauge 1. Attach the pneumatic tubing of test equipment to the gauge. 2. Place gauge in to fixture (T108212) 3. Remove bezel, crystal, pointer and dial.
  • Page 22 Make sure pointer returns to the oval each time. Repeat until satisfied. 26. Place crystal and bezel back onto gauge and check.  Please see section 8.8 for a drawing of the Welch Allyn Tycos Movement Welch Allyn Inc. Page 22 of 40...

  • Page 23: Testing

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 5.3 Testing 1. Hook up the Economy Gauge that needs to be tested to the pneumatic tubing of the test equipment. 2. Apply 320 mmHg to the gauge. 3. Release the pressure to 300 mmHg on the digital pressure meter, or a calibrated aneroid or mercury gauge.

  • Page 24: Section 6: Silver Ring Hand Aneroid

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Section 6: Silver Ring Hand Aneroid 6.1 Opening/Removing and Replacing Parts of the Silver Ring 1. Unscrew the bulb from the gauge. 2. Place screwdriver under the bezel in the opening provided and lift bezel.

  • Page 25: Calibration Of The Silver Ring Hand Aneroid

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 6.2 Calibration of the Silver Ring Hand Aneroid 1. Obtain gage assembly, attach air supply with luer fitting 2. Position test dial and test pointer on gage 3. Apply 300 mmHg pressure. View gauge and ensure the leak is no greater than 10 mmHg in 5 seconds.
  • Page 26 Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A LOW GAGE READINGS - (Predominantly at 60 and 100) 1. Remove test pointer and test dial. Obtain calibration tool and position over adjusting pin down to cross shaft. Lift tool approx. 1/16 inch and bend the pin away from operator approx.

  • Page 27: Testing Of The Silver Ring Hand Aneroid

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 6.3 Testing of the Silver Ring Hand Aneroid 1. Hook up the Silver Ring Hand Gauge that needs to be tested to the pneumatic tubing of the test equipment. 2. Apply 320 mmHg to the gauge.

  • Page 28: Section 7: Pro Check Hand Aneroid

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Section 7: Pro Check Hand Aneroid 7.1 Opening/Removing and Replacing Parts of Pro Check Hand Aneroid 1. Insert screwdriver at bottom of the crystal and pry out crystal. 2. Loosen and remove pointer using T105243A.

  • Page 29: Calibration Of The Pro Check Hand Aneroid

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 7.2 Calibration of the Pro Check Hand Aneroid 1. Obtain gage assembly, attach air supply with luer fitting 2. Position test dial and test pointer on gage 3. Apply 300 mmHg pressure. View gauge and ensure the leak is no greater than 10 mmHg in 5 seconds.
  • Page 30 Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A LOW GAGE READINGS - (Predominantly at 60 and 100) 1. Remove test pointer and test dial. Obtain calibration tool and position over adjusting pin down to cross shaft. Lift tool approx. 1/16 inch and bend the pin away from operator approx.

  • Page 31: Testing Of The Pro Check Hand Aneroid

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A 7.3 Testing of the Pro Check Hand Aneroid 1. Hook up the Pro Check Hand Gauge that needs to be tested to the pneumatic tubing of the test equipment. 2. Apply 320 mmHg to the gauge.

  • Page 32: Section 8: Pictures And Replacement Parts

    Revision A Section 8: Pictures and Replacement Parts Section 8.1: Classic Pocket Aneroid Replacement Parts The following are the list of replacement parts for the Pocket Aneroid Gauge that can be purchased through Welch Allyn Inc. Part Number Description 51P52...

  • Page 33: Section 8.2: Classic Hand Aneroid Replacement Parts

    Aneroid Sphygmomanometers Service Manual Revision A Section 8.2: Classic Hand Aneroid Replacement Parts The following are the list of replacement parts for the Classic Hand Aneroid Gauge that can be purchased through Welch Allyn Inc. Part Number Description Part Number...

  • Page 34: Section 8.3: 767 Wall/Mobile Aneroid Replacement Parts

    Aneroid Sphygmomanometers Service Manual Revision A Section 8.3: 767 Wall/Mobile Aneroid Replacement Parts The following are the list of replacement parts for the 767 Wall/Mobile Aneroid Gauge that can be purchased through Welch Allyn Inc. Part Number Description 3P844 Bezel...

  • Page 35: Section 8.4: Classic Wall/Mobile Aneroid Replacement Parts

    Aneroid Sphygmomanometers Service Manual Revision A Section 8.4: Classic Wall/Mobile Aneroid Replacement Parts The following are the list of replacement parts for the Classic Wall/Mobile Aneroid Gauge that can be purchased through Welch Allyn Inc. Part Number Description Part number...

  • Page 36: Section 8.5: Economy Aneroid Replacement Parts

    Aneroid Sphygmomanometers Service Manual Revision A Section 8.5: Economy Aneroid Replacement Parts The following are the list of replacement parts for the Economy Aneroid Gauge that can be purchased through Welch Allyn Inc. Part Number Description 2P1437 Cover for Economy Aneroid...

  • Page 37: Section 8.6: Silver Ring Hand Aneroid Replacement Parts

    Aneroid Sphygmomanometers Service Manual Revision A Section 8.6: Silver Ring Hand Aneroid Replacement Parts The following are the list of replacement parts for the Silver Ring Hand Aneroid Gauge that can be purchased through Welch Allyn Inc. Part Number Description Part Number...

  • Page 38: Section 8.7: Pro Check Hand Aneroid Replacement Parts

    Aneroid Sphygmomanometers Service Manual Revision A Section 8.7: Pro Check Hand Aneroid Replacement Parts The following are the list of replacement parts for the Silver Ring Hand Aneroid Gauge that can be purchased through Welch Allyn Inc. Part Number Description 34P761...

  • Page 39: Section 8.8: Welch Allyn Tycos Movement

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Section 8.8: Welch Allyn Tycos Movement Welch Allyn Inc. Page 39 of 40...

  • Page 40: Section 8.9: Welch Allyn S+K Movement

    Welch Allyn Inc. Aneroid Sphygmomanometers Service Manual Revision A Section 8.9: Welch Allyn S+K Movement Welch Allyn Inc. Page 40 of 40...

Table of Contents

Save PDF