TSI Instruments M41 Operator's Manual
  1. Manuals
  2. Brands
  3. TSI Instruments Manuals
  4. Test Equipment
  5. M41
  6. Operator's manual
TSI Instruments M41 Operator's Manual

TSI Instruments M41 Operator's Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
M41
Operator's Manual
For
Protection Assessment
Test System
P/N 1980132 Rev. J
March 97

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the M41 and is the answer not in the manual?

Questions and answers

Related Manuals for TSI Instruments M41

Summary of Contents for TSI Instruments M41

  • Page 1 Operator's Manual Protection Assessment Test System P/N 1980132 Rev. J March 97...
  • Page 2 Operator's Manual Protection Assessment Test System March 97 TSI 1980132 Rev. J...

  • Page 3: Orta Count

    Model 8020 and M41 PATS are not interchangeable. Using the M41 ORTA OUNT PATS batteries in the Model 8020 may cause fire or explosion. Use the M41 PATS in a clean area. Do not use in areas with corrosive or acidic atmospheres.

  • Page 4: Table Of Contents

    CONTENTS INTRODUCTION..........................5 CHAPTER 1 M41 Component List and Physical Description M41 Basic Issue List ......................8 Optional Accessories List....................9 Replacement Parts and Supplies..................9 M41 Physical Description ....................11 CHAPTER 2 M41 Set-Up Installing Data Port Plug ....................21 Twin Tube Assembly .......................
  • Page 5 APPENDICES Reference Publications..................A-1 Storage, Care and Disposal of Lithium Batteries..........B-1 Storage, Care and Disposal of Alcohol and Wicks.......... C-1 Material Safety Data Sheets ................D-1 Warranty Information ..................E-1...

  • Page 6: Introduction

    M42 Series MCU-2A/P Series Should any problem arise, consult the troubleshooting section of this manual. Do not attempt to service the M41 without consulting the troubleshooting section of this manual. If the problem cannot be remedied consulting the troubleshooting section, then contact the contractor at (800)926-8378 for further troubleshooting.
  • Page 7 When preparing the M41 PATS for shipment, remove the alcohol, battery ,and video tape. Repackage all the other items on the Basic Issue list in the carrying case. Recommend the M41 PATS be returned in its original shipping box (if available).
  • Page 8 Note: Item 15 not shown M41, Protection Assessment Test System...

  • Page 9: M41 Basic Issue List

    Use the component list below to be sure no items are missing. Next, identify the various parts in the marked photographs. Then follow the setup instructions in Chapter 2 to prepare the instrument for operation. M41 BASIC ISSUE The following items are included with the M41: Qty Item Mfg. Part No.

  • Page 10: Optional Accessories List

    National Stock Number Pkg. of 1 Alcohol, reagent grade, (Quantity of 16, 8016M 6810-01-382-2904 30 ml bottles) Pkg. of 1 M41 Operator's Manual 1980132 Pkg. of 1 115/230 AC adapter 1081399 6130-01-379-7122 (with North American line cord, Model 8024) Pkg. of 1...

  • Page 11: Equipment Data

    EQUIPMENT DATA Size: PATI 9.5 in. x 7.5 in. x 5.5 in. (24 cm x 19 cm x 14 cm) Carrying Case 16 in. x 15 in. x 10 in. (41 cm x 38 cm x 25 cm) Weight: PATI 4.2 lb (1.9 kg) PATS including carrying case 22 lb (10 kg)

  • Page 12: M41 Physical Description

    M41 PHYSICAL DESCRIPTION The following figures identify the main parts of the M41. Become familiar with them before proceeding with the setup. Front Of PATI ON/OFF keypad Switches on the instrument and begins the 60 second warm-up cycle. Switches off instrument.

  • Page 13: Low Particle

    Display Numeric Value Numeric value for particle concentration is displayed as a number PARTICLE/cm Exercise Number The exercise number display is used to display the exercise number in progress during a fit test. During a fit test, the "IN PROGRESS" message will appear next to the exercise number and will flash on and off. PASS/FAIL Message A "PASS"...
  • Page 14 Ports Sample Port The sample Port is the inlet used by the PATI when sampling air from a mask during a fit test in Fit Test Mode and at all times while in Count Mode. The clear tube marked "SAMPLE" of the twin tube assembly connects here.
  • Page 15 Battery Compartment (Cover Removed) Battery Compartment The battery is installed at the back of the PATI in the battery compartment. A connector in the battery compartment plugs into the battery. Battery Cover A plastic battery cover snaps in place and conceals the battery compartment. Slide your finger under the battery cover latch and lift to remove the cover.
  • Page 16 Back Of PATI Twin Tube Assembly The twin tube assembly consists of a pair of tubes. The sample tube is clear in color, has the word "SAMPLE" marked on it in several places along its length, and connects to the silver colored sample port. The ambient tube is green in color, has the word "AMBIENT"...
  • Page 17 AC Adapter The AC adapter that is supplied with the M41 plugs into the external power connector on the back of the PATI. The AC adapter is a dual voltage type and can be used with either 115VAC or 230VAC nominal voltages.
  • Page 18 Spare Alcohol Wicks with Screen and Wick Removal Tool Spare alcohol wicks and screens are included with the M41. The wick is inserted into the alcohol cartridge to absorb the alcohol, and the screen prevents contaminants from entering the cartridge cavity. A wick removal tool (wood dowel) is included with each wick.
  • Page 19 Sample Tube Extension for M17 Extension tubes are included with the M41 for use with M17 series masks only. They are used to extend the drink tube mouthpiece up into the eye region of the M17. The tubes are similar to the sample tube extensions for the M40/M42 and MCU-2A/P except they have a straight fitting.
  • Page 20 Carrying Case And Manual M41 Operator's Manual for Protection Assessment Test System The M41 Operator's Manual provides detailed instructions on operating, maintaining and troubleshooting the unit. Carrying Case The carrying case is a rugged case that provides protection and storage for the M41.
  • Page 21 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) Before Item No. Items to be inspected Procedure Corrective Action Alcohol Capsule & Cartridge Check the cartridge for dirt and other foreign Clean as needed matter Make certain that the sponge in the capsule is Refill the cartridge with the reagent grade soaked with the alcohol when the cartridge is (>=99.5%) alcohol to the fill line.

  • Page 22: Installing Data Port Plug

    NOTE: Army users keep track of the usage hours using either the DD Form 314 or the DA Form 2404 IAW DA PAM 738-750, The Army maintenance Management System. Air Force users track usage hours, using either AF Form 1071 or locally other determined method. INSTALLING DATA PORT PLUG Insert the data port plug into the data port if it is not already installed.

  • Page 23: Connecting The Ac Power Supply

    If a battery is to be used instead, refer to the next section in this chapter on installing the battery. NOTE: The AC adapter supplied with the M41 is a dual-voltage type power supply. It will automatically detect the AC voltage level (nominally 115 or 230VAC) and adjust itself accordingly.

  • Page 24: Installing The Optional Battery

    NOTE: For handling and disposal precautions, refer to Appendices B and D of this manual. DO NOT USE THE M41 PATS IF THE TEMPERATURE IN THE TESTING AREA IS BELOW 35° F OR ABOVE 100° F.
  • Page 25 To install a battery in the PATI: Gently place the PATI on its keypad on a flat surface. Open the battery cover, by pulling on the battery compartment cover latch. Removing The Battery Cover Plug the battery connector into the battery. The connector fits only one way. Plugging In The Battery Connector Insert the battery into the battery compartment in the orientation shown.

  • Page 26: Adding Alcohol

    To prevent contaminants from entering the cartridge cavity, never leave the cartridge cavity open longer than necessary. Use the storage cap to cover the cartridge cavity when the M41 is transported or stored. Keep the storage cap and alcohol cartridge clean. Always set them down with the end standing up as shown below.
  • Page 27 CAUTION: After installation of the alcohol cartridge, the PATI must always remain in the upright position to prevent flooding. NEVER install or remove the alcohol cartridge when the PATI is in operation. Always recap alcohol containers immediately to prevent absorption of moisture. Dispose of any alcohol with visible contamination (refer to Appendix C).
  • Page 28 Alcohol Cartridge And Storage Cap Open a bottle of alcohol. Invert the bottle and insert the nozzle end into the alcohol fill capsule to make certain that you cannot inadvertently spray alcohol anywhere except down into the capsule. Filling Capsule With Alcohol Squeeze alcohol into the alcohol fill capsule until the black sponge at the bottom is completely saturated and the liquid level is even with the scribed fill-line near the base.
  • Page 29 Make certain that the alcohol cartridge is clean (refer to cleaning procedure, Chapter 7). Insert the alcohol cartridge into the alcohol fill capsule by aligning the groove with the pin and turning 1/8 turn until it locks into place. Note that the alcohol cartridge compresses the sponge allowing the wick to become saturated with alcohol.
  • Page 30 Inserting Cartridge Into PATI If you do not intend to use the M41 right now, you should store the alcohol cartridge in the alcohol fill capsule. The alcohol fill capsule is designed to be a safe transportation and storage container for alcohol.

  • Page 31: Short-Term Storage And Shipment

    SHORT-TERM STORAGE AND SHIPMENT It is important to remove all alcohol from the PATI during transportation and storage. Anytime you put the PATI back into the carrying case you should: Remove the alcohol cartridge from the PATI and store it in the alcohol fill capsule. Cover the cartridge cavity with the storage cap.

  • Page 32: Long-Term Storage

    PATI In Correct Position For Storage Or Shipment LONG-TERM STORAGE If the M41 is to be stored for a period of time exceeding 3 months, follow the instructions below in addition to the short term storage instructions outlined above. Remove and properly dispose of all alcohol inside the alcohol fill capsule. See Appendix C.

  • Page 33: Performing System Checks

    CHAPTER 3 PERFORMING A MASK FIT TEST ON M40/M42 SERIES MASKS Before any fit testing can be accomplished, the procedures in Chapter 2, M41 SET-UP must be completed. PERFORMING SYSTEM CHECKS Turn the PATI on by pressing the ON/OFF key on the keypad.

  • Page 34: Preparing The Mask For Fit Testing

    Zero-check the PATI by attaching the supplied HEPA filter to the clear sample tube, marked "SAMPLE", on the twin tube assembly as shown. Make sure the arrow on the filter which indicates flow direction is pointing towards the PATI. Watch the display. The display should read 0.00 PARTICLE/cm within 30 seconds.
  • Page 35 This section is specific to the M40 series and M42 series masks. Methods for attaching the PATI to other mask systems will differ. Refer to Chapter 4 of this manual for details on how to perform fit tests on M17 series masks. CAUTION: It is extremely important that the mask be clean and free of any loose foreign material prior to conducting a fit test.
  • Page 36 NOTE: If a distinct "snap action" can no longer be felt when engaging the drink tube quick disconnect coupling to the drink tube adapter, cease using that adapter and discard it. Replace the adapter. The absence of a "snap" indicates that the O-rings are dry, resulting in excessive wear. Have the soldier sit down for the mask fit test.

  • Page 37: Conducting A Mask Fit Test

    This instrument is designed to operate in an Enclosed, sheltered area at ambient temperatures between 35° F and 100° F. TO AVOID INACCURATE READINGS, DO NOT USE THE M41 PATS IF THE TEMPERATURE IN THE TESTING AREA IS BELOW 35° F OR ABOVE 100° F.
  • Page 38 Attach the end of the PATI twin tube assembly (marked "SAMPLE") to the sample port on the end of the drink tube sampling adapter as shown. Connecting PATI Sample Line To Drink Tube Sampling Adapter. Clear the mask. Press the count key, if PATI is not already in the Count Mode. While the soldier remains still, monitor the reading on the display goes down till 3.0 particles/cm or lower is obtained.
  • Page 39 Exercise 3: Moving Head Side To Side, Looking Over Each Shoulder Head movement up and down, looking at ceiling then floor in one-second intervals. (See illustration.) Exercise 4: Moving Head Up And Down, Looking At Ceiling And Floor Rotate chin, moving the jaw in a circular pattern with mouth slightly open. NOTE: Each time the exercise number on the PATI display changes, and the "beep"...
  • Page 40 NOTE: After the fifth pass or fail indication, you will hear a series of three beeps. An overall test result will then be displayed. If the test is a PASS, have the soldier remove mask and then continue with steps 8 and 9. If the test is a FAIL, follow the directions outlined in step 10.
  • Page 41 Refer to troubleshooting Chapter 6. The life of an alcohol wick depends on the conditions of use. When the M41 is used heavily (i.e. 8 hours a day, day after day), the wick may need to be replaced as often as every 5th day. Lighter use requires less...

  • Page 42: Chapter 4 Performing A Mask Fit Test On M17 Series Mask

    CHAPTER 4 PERFORMING A MASK FIT TEST ON M17 SERIES MASK PERFORMING SYSTEM CHECKS Turn the PATI on by pressing the ON/OFF key on the keypad. Turning The PATI On Wait for the display to count down for 60 seconds. The PATI will now be in the Standby Fit Test Mode. NOTE: If "LOW BATTERY"...
  • Page 43 6260-00-840-5578) to increase the particle count in the room. Place the candle on a table or other stable surface no closer than 6 feet from the mask user, M41 PATS, and any other associated test equipment. Ensure all required fire safety and storage requirements are met before using this open flame source. Light the candle and wait approximately 2 minutes.

  • Page 44: Preparing The Mask For Fit Testing

    Testing can be performed with or without hood. This section is specific to the M17 series masks. Methods for attaching the M41 to other mask systems will differ. Refer to Chapter 3 of this manual for details on how to perform fit tests on M40 and M42 series masks.
  • Page 45 Replace the adapter. The absence of a "snap" indicates that the O-rings are dry resulting in excessive wear. Attach the drink valve retaining lever supplied with the M41 to hold the drink valve open. See illustration below.
  • Page 46 Insert sample tube extension (with straight fitting) into internal drinking tube mouthpiece. Ensure that the sample tube extension is positioned so that the natural curve of the tube points toward the mask eye lens and away from the wearer's eye. Inserting Sample Tube Extension Into Internal Drinking Tube Mouthpiece.

  • Page 47: Conducting A Mask Fit Test

    This instrument is designed to operate in an enclosed, sheltered area at ambient temperatures between 35° F and 100° F. TO AVOID INACCURATE READINGS, DO NOT USE THE M41 PATS IF THE TEMPERATURE IN THE TESTING AREA IS BELOW 35° F OR ABOVE 100° F.
  • Page 48 Clear the mask. Press the count key, if PATI is not already in the Count Mode. While the wearer remains still, monitor the reading on the display until a reading of 3.0 PARTICLE/cm or lower is obtained. If counts remain high after 30 seconds, check fit and tightness of head harness straps. If a proper seal cannot be obtained by adjusting and tightening straps, then have the wearer remove and then don the mask again.
  • Page 49 Exercise 4: Moving Head Up And Down, Looking At Ceiling And Floor NOTE: Each time the exercise number on the PATI display changes and the "beep" sounds, immediately instruct the wearer to start the next exercise. After the fifth PASS or FAIL indication, you will hear a series of three beeps. An overall test result will then be displayed.
  • Page 50 Refer to Chapter 6, Troubleshooting. The life of an alcohol wick depends on the conditions of use. When the M41 is used heavily (i.e. 8 hours a day, day after day), the wick may need to be replaced as often as every 5th day. Lighter use requires less...

  • Page 51: Performing System Checks

    FORCE ONLY PERFORMING A MASK FIT TEST ON MCU-2A/P MASKS Before any fit testing can be accomplished, the procedures in Chapter 2, M41 SET-UP must be completed. PERFORMING SYSTEM CHECKS Make certain that there is nothing attached to the end of the Twin tube assembly such as a filter or mask.
  • Page 52 1 laboratory liquid or wax candle (NSN 6260-00-840-5578) to increase the particle count in the room. Place the candle on a table or other stable surface no closer than 6 feet from the mask user, M41 PATS, and any other associated test equipment. Ensure all required fire safety and storage requirements are met before using this open flame source.

  • Page 53: Preparing The Mask For Fit Testing

    PREPARING THE MASK FOR FIT TESTING NOTE: Cigarette/pipe/cigar smoking is not permitted in the immediate area or within 100 ft of the entrance/exit where you conduct mask fit testing. To achieve proper results the wearer should not talk during the six exercises listed for the MCU-2A/P. It is also very important that the wearer not smoke or consume any tobacco products for at least 30 minutes before the test begins.
  • Page 54 NOTE: If you do not feel a distinct “snap action” when engaging the drink tube quick disconnect coupling to the drink tube adapter, cease using that adapter and discard it. Replace the adapter. The absence of a “snap” indicates that the 0-rings are dry, resulting in excessive wear. Have the wearer don the mask according to T.O.

  • Page 55: Conducting A Mask Fit Test

    This instrument is designed to operate in an enclosed, sheltered area at ambient temperatures between 35 degrees Fahrenheit and 100 degrees Fahrenheit. TO AVOID INACCURATE READINGS, DO NOT USE THE M41 PATS IF THE TEMPERATURE IN THE TESTING AREA IS BELOW 35 DEGREES FAHRENHEIT OR ABOVE 100 DEGREES FAHRENHEIT.
  • Page 56 Connecting PATI Sample Line to Drink Tube Sampling Adapter Have the wearer clear the mask. Press the count key, if PATI is not in the Count Mode. While the wearer remains still, monitor the reading on the display until it goes down to 3.0 particles/cm or lower.
  • Page 57 To begin a fit test, press START/STOP TEST on the keypad. The exercise number will flash. Immediately instruct the wearer to perform the first of the following set of exercises. Exercise 1: Normal breathing, keeping the head motionless. Exercise 2: Deep breathing, slowly but deeply inhaling through nose and exhaling from mouth. Exercise 3: Head movement side to side, looking over each shoulder in one-second intervals (See illustration.) Exercise 3: Moving Head Side-To-Side, Looking Over Each Shoulder...
  • Page 58 NOTE: After the fifth pass or fail indication, you will hear a series of three beeps. An overall test result will then be displayed. If the test is a PASS (overall fit factor of 1667 or higher for the MCU-2A/P mask), have the wearer remove the mask.
  • Page 59 Refer to troubleshooting Chapter 6. The life of an alcohol wick depends on the conditions of use. When the M41 is used heavily (i.e. 8 hours a day, day after day) you may need to replace the wick as often as every 5th day. Lighter use requires less...

  • Page 60: Setting The Internal Dip Switches

    Turn the PATI over so that it is face down and locate the four screws on the bottom that hold the two halves of the unit together. Remove all four screws using a 7/64-inch hex wrench (not supplied with M41).
  • Page 61 Gently lift the top half of the case and set it down just to the left of the unit. Top Half Of Unit Removed CAUTION: Make sure the PATI is always off when changing DIP switch settings. Set DIP switches as desired according to the tables at the end of this chapter. Reposition the top half of the unit making certain that the ribbon cable does not become disconnected.
  • Page 62 The DIP switches are located toward the bottom of the circuit board just to the left of center. The top switch is number 1, and the bottom switch is number 8. A switch is considered to be ON when the switch is on the right side and OFF when the switch is on the left side.
  • Page 63 Switches 1, 2, 3 and 4 are used to set the pass/fail level for fit factors. Fit factors at or above the pass/fail level will result in a “PASS” indication on the PATI display. Fit factors below the pass/fail level will result in a “FAIL” indication.

  • Page 64: Chapter 6 Troubleshooting

    CHAPTER 6 TROUBLESHOOTING This chapter lists a series of symptoms, their possible causes and recommended solutions for troubleshooting the M41. If the recommendations in this chapter fail to resolve a problem, seek higher level support. TROUBLESHOOTING THE M41 Symptom Possible Causes Solution Service Message Appears.
  • Page 65 Symptom Possible Causes Solution LOW PARTICLE message Alcohol in nozzle. See Clearing The Nozzle in appears (cont.) Chapter. 7 Operating beyond recommended Operate between 35°F and ambient temperature range. 100°F ambient temperature. LOW BATTERY message AC adapter is malfunctioning. Replace AC adapter. appears.
  • Page 66 Symptom Possible Causes Solution System Check fails. HEPA filter not attached to sample line. Connect the HEPA filter. HEPA filter leaks. Replace HEPA filter. Twin tube assembly is disconnected. Connect the twin tube assembly properly. Twin tube assembly leaks. Replace the twin tube assembly.
  • Page 67 Symptom Possible Causes Solution NOTE: (If the PATI Twin tube assembly is kinked, Straighten out the twin tube passes the Zero-Check and pinched, or blocked. assembly or remove the the System Check, the obstruction. problem is with the mask not the PATI). Drink tube is blocked.

  • Page 68: Chapter 7 M41 Maintenance

    CHAPTER 7 M41 MAINTENANCE NOTE: The PATI should be cleaned and recalibrated every 18 months or 500 hours of operation, whichever comes first. It is the operator’s responsibility to keep track of the usage hours using either the DD Form 314 or the DA Form 2404 IAW DA PAM 738-750.

  • Page 69: Changing The Alcohol Wick

    CHANGING THE ALCOHOL WICK Follow the instructions below to change the PATI alcohol wick. Spare wicks are included with the M41 and are packaged in plastic sleeves. Each sleeve contains one wick and one screen. There is a wick removal tool (wood dowel) attached to each sleeve.
  • Page 70 Separating Alcohol Cartridge After separating the two parts, push the alcohol wick and screen out of the wick retainer from the opposite end with the wick removal tool. Removing the Alcohol Wick and Screen CAUTION: Before installing a new alcohol wick, make certain that all parts are clean. Small bits of the wick or lint can cause serious problems if they get into the PATI.
  • Page 71 Inserting Screen Examine both ends of the alcohol wick. You will notice that one end is smoother than the other end. Slide the smooth end of the alcohol wick into the wick retainer and push firmly until the alcohol wick is fully inserted.

  • Page 72: Cleaning The Storage Cap And Alcohol Cartridge

    CLEANING THE STORAGE CAP AND ALCOHOL CARTRIDGE CAUTION: It is important that the storage cap and alcohol cartridge be kept clean at all times. Dirt, dust, and many other contaminants can have damaging effects on the operation of the PATI. Cleaning must be done with a lint-free applicator and reagent grade isopropyl alcohol.

  • Page 73: Drying The Twin Tube Assembly

    DRYING THE TWIN TUBE ASSEMBLY CAUTION: During repeated use of the PATI, moisture from the soldier's breath may result in condensation inside the twin tube assembly which could be pulled into the PATI causing damage. Be careful not to lift the twin tube assembly when removing it in order to prevent moisture from draining into the PATI.

  • Page 74: Trimming The Ends Of The Twin Tube Assembly

    TRIMMING THE ENDS OF THE TWIN TUBE ASSEMBLY NOTE: The twin tube assembly must never be shorter than 48 inches. If the twin tube assembly ends become cracked, stretched or deformed, they can be trimmed. Separate the twin tube assembly sample tube from the ambient tube by pulling them apart as far as required.

  • Page 75: Chapter 8 Demilitarizing Procedures For M41

    Separate the isopropyl alcohol from the M41. Usable containers will be turned-in to the supply system in accordance with the existing regulations. Dispose of unusable items in accordance with its individual procedure.

  • Page 76: Reference Publications

    APPENDIX A REFERENCE PUBLICATIONS TM3-4240-300-10-1 Operator's Manual: For Chemical - Biological Mask: Field M40 TM3-4240-300-10-2 Operator's Manual: For Chemical - Biological Mask: Combat Vehicle, M42 TM3-4240-279-10 Operator's Manual: For Mask, Chemical - Biological: Field, ABC-M17, M17A1 and M17A2 TB 43-0130 Instructions for the Safe Handling and Identification of US Army Communications - Electronics Command-Managed Lithium-Sulfur Dioxide Batteries 14P4-15-1...

  • Page 77: Storage, Care And Disposal Of Lithium Batteries

    APPENDIX B STORAGE, CARE AND DISPOSAL OF LITHIUM BATTERIES For disposal of lithium-sulfur dioxide batteries, see (TB 43-0130). Turn in damaged, spent, or unusable batteries to your hazardous waste management office or Defense Reutilization and Marketing Office (DRMO). WARNING: Lithium-sulfur dioxide (Li-S0 2 ) batteries which are used in this equipment contain pressurized sulfur dioxide (SO 2 ) gas.

  • Page 78: Storage, Care And Disposal Of Alcohol And Wicks

    APPENDIX C STORAGE, CARE AND DISPOSAL OF ALCOHOL AND WICKS Unused portions of alcohol can be left in their original plastic bottles, recapped, and stored for later use. Full or partly filled alcohol bottles which are no longer needed must be properly disposed of using local procedures for disposal of liquid flammable wastes.

  • Page 79: Material Safety Data Sheets

    APPENDIX D MATERIAL SAFETY DATA SHEETS...

  • Page 83: Warranty Information

    APPENDIX E WARRANTY INFORMATION TSI Incorporated/January 1997/All rights reserved. Copyright TSI Incorporated/500 Cardigan Road/P.O. Box 64394/St. Paul, MN 55164/USA Address TSI Incorporated warrants that this product, under normal use and service as described in Limitation of warranty and the operator’s manual, shall be free from defects in workmanship and material for a liability period of twelve (12) months from the date of shipment to the customer.

Table of Contents