Kistler 6113C Series Instruction Manual

Kistler 6113C Series Instruction Manual

Measuring spark plugs

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Instruction
Manual
Measuring spark
plugs
Type 6113C...
Type 6115C...
Type 6118C...
6113C_002-797e-07.23

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Summary of Contents for Kistler 6113C Series

  • Page 1 Instruction Manual Measuring spark plugs Type 6113C... Type 6115C... Type 6118C... 6113C_002-797e-07.23...
  • Page 3 Information in this document is subject to change without notice. Kistler reserves the right to change or improve its products and make changes in the content without obliga- tion to notify any person or organization of such changes or improvements.
  • Page 4: Table Of Contents

    Features and selection of spark plugs ..................5 General ..........................5 Characteristic data of a spark plug ..................6 Ignition voltage ........................7 Kistler Type designation for measuring spark plugs ............7 Selecting a measuring spark plug ..................7 3.5.1 Thread Type "M" and thread length "L" ..............9 3.5.2...
  • Page 5: Introduction

    It will help you with the installation, maintenance, and use of this product. To the extent permitted by law Kistler does not accept any liability if this instruction manual is not followed or products other than those listed under Accessories are used.
  • Page 6: General Notes

    Kistler Instrument sales office for return instructions. 2.2 Software upgrades and updates Kistler may occasionally supply upgrades or updates for embedded software. Such upgrades or updates must always be installed. Kistler declines any liability whatsoever for any direct...
  • Page 7: Features And Selection Of Spark Plugs

    The sensor cable and the ceramic of the measuring spark plugs are exchangeable and serviceable (Chapter 5). All three types are available in different geometries with various heat ranges and spark positions. Kistler PiezoSmart automatic sensor recognition is available as an option. Fig. 1:...
  • Page 8: Characteristic Data Of A Spark Plug

    Measuring spark plugs, Type 6113C..., 6115C..., 6118C... 3.2 Characteristic data of a spark plug Spark plugs are available in various geometries and designs. The most commonly used thread sizes are M10, M12, and M14. Depending on the engine used, spark plugs can vary in terms of: ƒ...
  • Page 9: Ignition Voltage

    Features and selection of spark plugs 3.3 Ignition voltage Kistler spark plugs are designed for a maximum ignition voltage of 40 kV (Type 6113C) and 45 kV (Type 6115C and 6118C). This value can be exceeded depending on the electrode gap and ignition energy. It is therefore important to maintain the electrode gap defined by Kistler.
  • Page 10 Measuring spark plugs, Type 6113C..., 6115C..., 6118C... Selecting a Measuring Spark Plug Date Sales Center Kistler Account Manager Customer Questions Regarding the Engine Brand/type Spark plug bore: Minimum diameter Shape: straight bent Fuel Gasoline / E0 - E10 E85 / E100...
  • Page 11: Thread Type "M" And Thread Length "L

    3.5.2 Seal seat Selecting a seal seat is determined by the original spark plug. Kistler measuring spark plugs are available with a flat seal or conical seal seat. 3.5.3 Heat range The heat range of a spark plug describes its ability to absorb heat and dissipate it.
  • Page 12: Spark Position "S" And Maximum Depth "A

    For this reason, Kistler recommends checking the electrode gap periodically every 50 h and adjusting it to the minimum.
  • Page 13: Ceramic Diameter "D" And Insulator Length "K

    Special attention should be paid to make sure that there is no air gap between the insulator and the ignition coil. Kistler uses isolators of size 7,7 mm with built-in diameter adaption made from glass fibre reinforced plastic (GRP), size 9 mm or 10,5 mm.
  • Page 14: Commissioning

    This can cause the measuring spark plug to become stuck. As a general rule, Kistler therefore recommends mounting and removing the measuring spark plugs only when the engine has cooled down completely.
  • Page 15: Installation

    Commissioning 4.2 Installation Please pay attention to the following when mounting the measuring spark plug: The contact surfaces on the spark plug and the cylinder head, as well as the thread of the measuring spark plug and the mounting bore in the cylinder head must be clean. The cable and the ignition coil must also be clean, dry and free of oil.
  • Page 16: Mounting The Spark Plug Terminal/Ignition Coil

    Measuring spark plugs, Type 6113C..., 6115C..., 6118C... 4.3 Mounting the spark plug terminal/ignition coil Apply a thin layer of ZK mounting grease Type 1067 to the insulator. This prevents the plug to become fastened in place and facilitates later removal. Fig.
  • Page 17: Connecting The Sensor Cable

    The cable is screwed on to the delivered BNC coupling (Type 1721), hand-tightened, and connected to the amplifier (only measuring spark plugs without PiezoSmart function). PiezoSmart. Kistler PiezoSmart automatic sensor recognition is available for all measuring spark plug types. 6113C_002-797e-07.23 Page 15...
  • Page 18: Using An Ignition Cable Extension

    When using measuring spark plugs with CUP connection it is necessary to replace these by the SAE nut of the extension cable (if required, Kistler may provide longer SAE connection nuts). Then, the CUP connection can mounted at the end of the cable to the spark plug replica and the ignition coil can be adapted.
  • Page 19: Removal

    Commissioning 4.7 Removal First, remove the sensor cable from the amplifier and disconnect it from the BNC coupling (for PiezoSmart versions only). Then, remove the ignition coil / spark plug terminal from the measuring spark plug. After that is done, guide the sensor cable through the mounting tool and engage it with the measuring spark plug.
  • Page 20: Maintenance

    5. The ceramic isolator must be cleaned – in case of a damage, the isolator can be replaced by Kistler (Chapter 5.4). 6. Test the electrode spacing with a feeler gauge and adjust if necessary (Fig.
  • Page 21 Maintenance Fig. 14: Checking the electrode spacing with a Fig. 15: Adjust the electrode spacing using tool feeler gauge Type 1253A Fig. 16: Adjusting the electrode spacing using a Fig. 17: Adjust the electrode spacing by care- vise – carefully clamp the electrode fully applying a vertical force Fig.
  • Page 22: Replacing The Sensor Cable

    4. Take the new cable out of its packaging (See the data sheet of the spark plug for the right part number). Clean the terminal contacts with the Kistler Type 1003 cleaning spray and then dry using compressed air spray. Once this has been done, the cable can be mounted and then tightened (hand-tight).
  • Page 23: Replacing The Pressure Sensor

    If the pressure sensor needs replacing, the measuring spark plug must be sent to a Kistler Service Center. 5.4 Replacing the insulator The ceramic insulator can be replaced if damaged. After it has been replaced, the seal tightness of the measuring spark plug needs to be checked.
  • Page 24: Troubleshooting

    Measuring spark plugs, Type 6113C..., 6115C..., 6118C... 6. Troubleshooting 6.1 General information Abnormal engine operation can be caused by several factors: ƒ Spark erosion and corrosion: Result from thermal load, using the wrong or poor- quality fuel as well as the incorrect spark plug heat range.
  • Page 25 Troubleshooting Fig. 21: Checking the important points for measuring spark plug 6113C_002-797e-07.23 Page 23...
  • Page 26: Appendix

    Measuring spark plugs, Type 6113C..., 6115C..., 6118C... 7. Appendix A. Technical data Please refer to the data sheets of the measuring spark plug for the technical data: Type 6113C document number 003-281 Type 6115C document number 003-269 Type 6118C document number 003-280 B.

This manual is also suitable for:

6115c series6118c series

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