Leutert MSI-3 Operating Instructions Manual

Peak pressure indicator

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Peak Pressure Indicator MSI-3
Operating Instructions
Engine Indicator
The Leutert Peak Pressure Indicator MSI-3 measures and
displays maximum compression or ignition pressures in
individual cylinders of large two- or four-stroke engines.

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Summary of Contents for Leutert MSI-3

  • Page 1 Peak Pressure Indicator MSI-3 Operating Instructions Engine Indicator The Leutert Peak Pressure Indicator MSI-3 measures and displays maximum compression or ignition pressures in individual cylinders of large two- or four-stroke engines.
  • Page 2: Ec Declaration Of Conformity

    EC-Declaration of Conformity The Manufacturer Friedrich Leutert GmbH & Co. KG Schillerstrasse 14, 21365 Adendorf, Germany declares that the following product: Product Peak Pressure Indicator MSI-3 £ 160 bar Part-No. 4644.00.00000 £ 250 bar Part-No. 4645.00.00000 Max. working pressure £ 300 bar Part-No.
  • Page 3 Please follow all safety instructions and precautionary notes in order to avoid damage to people or property during operation. LEUTERT can not be held responsible for damage or injury resulting from improper product use, incorrect operation or lack of maintenance.
  • Page 4: General Description

    The shutoff system closes as soon as the peak pressure is reached and, thus, enables a correct pressure reading. The connecting nut enables the MSI-3 unit to be mounted on any indicator valve or cock with a standard W27 x 1/10“ thread.
  • Page 5 4644.00.00000 MSI-3 250 bar 4645.00.00000 MSI-3 300 bar 4646.00.00000 17, 18 Item Description Part-No. Tools and Accessories Wooden box 4645.11.00013 Hollow spanner 4651.98.00002 Test protocol 4645.11.00014 Operating instructions 4645.11.00017 Friedrich Leutert GmbH & Co. KG MSI-3 Operating Instructions, Page 5...
  • Page 6 Pressure gauge 0 – 300 bar 9000.00.91309 Pressure gauge seal 9000.00.89122 Bracket 4645.11.00009 Handle 4645.11.00011 Hexagonal screw ISCHRBM05.055 Countersunk screw SSCHRBM06.110 older version older version latest version latest version Friedrich Leutert GmbH & Co. KG MSI-3 Operating Instructions, Page 6...
  • Page 7: Operating Procedure

    Whenever the indicator valve is open, the venting screw must remain in closed position and must not be opened. Open the indicator valve fully. After a measuring period of approximately 5 seconds, peak pressure readings may be taken. Friedrich Leutert GmbH & Co. KG MSI-3 Operating Instructions, Page 7...
  • Page 8: Maintenance

    When using the MSI-3, take care that no particles of soot enter the instrument. After every period of use, the tapered connection on the bottom part should be cleaned.

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