Claas COUGAR (789) Mowers Technical System DE

File List:

– 00 0293 648 0.pdf
– 00 0293 649 1.pdf

00 0293 648 0.pdf

Table of Content:
2 1 Total hydraulics
2.1 Hydraulic circuit diagram
2.2 PFC pump – compensator valve
2.3 PFC pump – initial position (motor OFF)
2.4 PFC pump – low readiness
2.5 PFC pump – pump goes to funding
2.6 PFC pump – constant volume flow
2.7 PFC pump – reset
2.8 PFC pump – maximum pressure limitation (DBV function)
3 2 Steering hydraulics
3.1 System concept
3.2 Emergency steering operation
3.3 Motor axis is orbitrolsteered
3.4 Fully electronic steering operation (steer by wire)
3.5 Valve block steering hydraulics
4 3 Working hydraulics
4.1 Hydraulic circuit diagram
4.2 Valve block working hydraulics
4.3 Side boom solenoid valve
4.4 Front power lift solenoid valve, front mower
4.5 Valve block constant pressure system
4.6 Upper link solenoid valve, protective bar
4.7 Turn cabin solenoid valve
4.8 Electromagnetic valve constant pressure system
4.9 Check and measure
5 4 Low pressure hydraulics
5.1 Hydraulic circuit diagram
5.2 Valve block low-pressure hydraulics
5.3 4-Trac solenoid valve, differential lock, gearshift, drive clutch
5.4 Check and measure
6 5 Travel hydraulics
6.1 Hydraulic circuit diagram
6.2 Travel drive control
6.3 Check and measure
7 6 Location of the components
7.1 Overview
7.2 Raster graphic (DIN A3)

00 0293 649 1.pdf

Table of Content:
2 1 Introduction
2.1 Structure of the electrical documentation
3 2 Central Electrics
3.1 Overview
4 3 Modules
4.1 Module representation
4.2 Module assignment
5 4 circuit diagrams
5.1 01a Main voltage supply, starter diesel engine
5.2 02a diesel engine speed adjustment / fan control
5.3 03a diesel engine monitoring
5.4 04a road shift, constant pressure shift, all-wheel drive
5.5 05a Terminal
5.6 06a CAN bus, power supply Module
5.7 07a Drive circuit for mower center
5.8 08a PTO shift front mower
5.9 12a multifunction handle
5.10 13a Management mowers Front
5.11 14a Management mowers middle
5.12 15a swath conveyor control (reserved)
5.13 26a Machine monitoring
5.14 27a External sensor monitoring, laser steering reserved
5.15 28a EHL, cabin position detection, release of special steering programs
5.16 30a all-round light
5.17 33a Turn cabin
5.18 36a flashing system (Europe)
5.19 36b Flashing system (USA)
5.20 37a windshield wiper, windshield washer system
5.21 38a compressor cooling system
5.22 39a Driver’s seat
5.23 40a additional sockets
5.24 41a Driving management, parking brake, cabin position, lock differential
5.25 42a Limp Home
5.26 43a Electronic travel drive, cabin position detection
5.27 44a transmission control
5.28 45a main circuit light, taillight, position light
5.29 46a low beam, high beam, driving light switch
5.30 47a work lighting I
5.31 49a Transmission control
5.32 50a instrument lighting, radio, mirror adjustment
6 5 Diagnosis
6.1 Diagnosis according to error code
7 6 Location of the components
7.1 Overview (DIN A3)