Friedrich Leutert GmbH & Co. KG 3
Engine Indicators Type 50 and Type 30 - Operating Instructions
Contents
1 The Engine Indicator ............................................................... 4
1.1 General Description ........................................................ 4
1.2 Technical Specifications of the Indicators ......................... 5
1.2.1 Indicator Type 50 .................................................. 5
1.2.2 Indicator Type 30 .................................................. 5
2 Assembly Drawing and Inventory ............................................ 6
2.1 The Indicator .................................................................. 6
2.1.1 The Bottom Part, complete.................................... 7
2.1.2 The Upper Part, complete ..................................... 7
2.1.3 The Recording Mechanism .................................... 8
2.1.4 The Drum, complete ............................................. 9
2.2 Tools and Accessories ....................................................10
3 The Indicator Spring ...............................................................11
3.1 Indicator Type 50 ..........................................................11
3.2 Indicator Type 30 ..........................................................11
4 Operating Procedure .............................................................. 12
5 Changing the Spring ..............................................................15
6 Changing the Piston Rod .......................................................15