Prospectiuni Sa · BVB:PRSN
Prospectiuni Sa — Sercel — Technical Presentation (February 2008)
25 slides from Prospectiuni Sa's technical presentation, Feb 6, 2008
Slide 1: Sercel Vibrators Training Course - Chapter 8 Cat Engine
SERCEL VIBRATORS – TRAINING COURSE CHAPTER 8 Cat ENGINE
Slide 2: C13 Caterpillar Engine Generalities
2/6/2008 NOMAD 65 – Training course CATERPILLAR ENGINE GENERALITIES C13 CATERPILLAR Engine •Power : 420 HP •Bore : 130mm •Stroke : 157mm •Numbers of cylinder : 6, lined up •Displacement : 12.5L •Valve per cylinder : 4 •Injection type : direct 1
Slide 3: Generalities: Main Components Left and Right Side
2/6/2008 GENERALITIES Water temperature Main components (left side) regulator housing Air cleaner Alternator Turbocharger Water pump Coolant filter Oil filter GENERALITIES Main components (Right side) Air inlet Primary fuel filter ECM Oil filling plug Air compressor Fuel pump Starter Secondary fuel
Slide 4: Mechanical Parts
2/6/2008 MECHANICAL PARTS 1 2 7 3 5 4 8 1) Valve spreader 6) Valve guide 2) Rocker arm 7) Valve 3) Pushrod 8) Roller tappet 4) Rotator 9) Crankshaft 5) Spring valve MECHANICAL PARTS Crankshaft Rotation : counterclockwise, when you look at flywheel. Inlet valve Pump side Radiator - flywheel side Exha
Slide 5: Fuel System
2/6/2008 FUEL SYSTEM FUEL SYSTEM 4
Slide 6: Fuel System
2/6/2008 FUEL SYSTEM FUEL SYSTEM 5
Slide 7: Fuel System: Mechanical Command of EUI Injector
2/6/2008 FUEL SYSTEM ¾ Mechanical command of EUI injector. Pushrod Rocker arm Adjusting nut Camshaft FUEL SYSTEM 6
Slide 8: Fuel System
2/6/2008 FUEL SYSTEM FUEL SYSTEM 7
Slide 9: Fuel System
2/6/2008 FUEL SYSTEM FUEL SYSTEM 8
Slide 10: Fuel System
2/6/2008 FUEL SYSTEM FUEL SYSTEM 9
Slide 11: Electrical System: Sensors
2/6/2008 ELECTRICAL SYSTEM Powers components From battery (8vdc mini) Monitors sensor input Controls the engine ELECTRICAL SYSTEM Sensors Pressure sensors Temperature sensors Speed sensors 1) Boots pressure 2) Inlet air temperature 4) Speed timing (primary) 3) Atmospheric pressure 7) Coolant tempera
Slide 12: Pressure Sensors: Functioning and Application
2/6/2008 ELECTRICAL SYSTEM Pressure sensors : functionning Pressure sensors changes in pressure and send a variable DC voltage to ECM. 5 V +/- 0.5 V A 0 V reference B All pressure sensors of C from 0.5 V engine could be exchanged. to 4.5 V ECM determinates if a sensor is SHORTED or OPEN by monitorin
Slide 13: Temperature Sensors: Functioning and Application
2/6/2008 ELECTRICAL SYSTEM Temperature sensors : functionning Sensor changes resistance as the temperature changes. ECM reads the resistance value and converts it in a temperature. All temperature sensors of engine could be exchanged. The ECM determines if a sensor is SHORTED or OPEN by monitoring t
Slide 14: Speed Sensors: Functioning and Application
2/6/2008 ELECTRICAL SYSTEM Adjustable Speed sensors : functionning gap FERROUS METAL GEAR PERMANENT MAGNETIC MAGNET LINES OF FORCE The magnetic Pickup is a single pole , permanent magnet generator made up of coil of wire around a Cle ar ( sig nal ) Ma gn et ic permanent magnet pole. pi ck u p Sh iel
Slide 15: Position Sensor and Coolant Flow Schematic
2/6/2008 ELECTRICAL SYSTEM Position sensor : functionning This sensor monitors the position of the throttle and send a PWM signal to the ECM. The ECM determines if the sensor is faulty by monitoring the Duty Cycle. If the duty cycle is Less than 5% or More than 95% the ECM will log and Active Fault.
Slide 16: Air System: Inlet Air Flow and Cross Flow Technology
2/6/2008 AIR SYSTEM Inlet air flow schematic Inlet Cylinder Head Aftercooler Exhaust Manifold Exhaust Turbocharger Air Cleaner AIR SYSTEM Cross flow technology Air inlet : right side Exhaust : left side 15
Slide 17: Lubrification System
2/6/2008 LUBRIFICATION SYSTEM 1) Piston cooling jet 2) Main oil gallery in cylinder block 3) Oil pressure sensor 4) Oil flow to valve alimentation 5) Camshaft bearing 6) By-pass of oil filter (1.70 bar) 7) Crankshaft bearing 8) Signal line 9) Oil filter 10) Oil pump 11) Secondary oil filter (option)
Slide 18: Software ET: Installation
2/6/2008 SOFTWARE : ET Installation 139-4166 Wire ECM / communication box 7x-1425 Wire PC / communication box 7x-1700 Communication box ET : Electronic technician SOFTWARE : ET Barre de menu déroulant Boutons de raccourci Connect Disconnect Exit ET Help Active Logged Configuration FLASH diagnostic e
Slide 19: Software ET: Active and Logged Diagnostic Codes
2/6/2008 SOFTWARE : ET Active diagnostic codes List of active diagnostics. SOFTWARE : ET Logged diagnostic codes Recorded diagnostic numbers. Hour when diagnostic appears for 1st time. Hour when diagnostic appears for last time. 18
Slide 20: Software ET: Logged Event Codes and Injector Solenoid Test
2/6/2008 SOFTWARE : ET Logged event codes Recorded failure numbers. Hour when failure appears for 1st time. Hour when failure appears for last time. SOFTWARE : ET Injector solenoid test Test begins (engine is OFF). Coil of injector n°2 is de-energized. 19
Slide 21: Software ET: Cylinder Cutout Test
2/6/2008 SOFTWARE : ET Cylinder cutout test Possibility to cut off one or several cylinders (engine is ON). SOFTWARE : ET Cylinder cutout test Choice of group. Parameters. Composition of selected group. Select an other group. 20
Slide 22: Software ET: Real-Time Graph and Engine Configuration
2/6/2008 SOFTWARE : ET Graph in real time Evolution of Parameters in real time. Parameter selection. SOFTWARE : ET Engine configuration For several parameters : Need password to be modify. 21
Slide 23: Software ET: Warnings and Injector Codes
2/6/2008 SOFTWARE : ET Warning and security For several warnings/securities : Need password to be modify. SOFTWARE : ET Injector codes To work normaly, each injector should be corrected by code (written on its face). 22
Slide 24: Software ET: ECM Configuration Copy and Flash Download
2/6/2008 SOFTWARE : ET Copy of configuration for ECM replacement Copy of configuration from file. Copy of configuration from ECM or download configuration in ECM. SOFTWARE : ET Download Flash Choice of Flash program 23
Slide 25: 2/6/2008
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