1.1.3 Key to diagram

1.1.3 Key to diagram:

1010 Oil tank (baling pressure hydraulic system) 1012 Return filter 1020 Pressure filter (working hydraulics) 1021 Pressure filter (baling pressure hydraulics)

2036 Baling pressure hydraulic system pump (1.5 l/min) 2038 Knotter fan pump 2039 Knotter fan motor

3007 Bale ejector hydraulic cylinder 3031 Pick-up hydraulic cylinder 3034 Baling chamber hydraulic cylinder 3036 ROTOCUT knives hydraulic cylinder 3042 Cutting frame hydraulic cylinder 3068 Stand hydraulic cylinder 3079 Bale ramp hydraulic cylinder 3084 Steering axle locking hydraulic cylinder

4010 Orifice plate (1.5 mm) 4021 Restrictor A 4022 Restrictor B

5009 Pick-up relief accumulator (45 bar)

6018 Tractor shut-off valve 6021 Jack stand / pick-up changeover valve 6033 Bale ejector / bale ramp reversing valve 6034 System screw 6041 Shut-off valve

7006 Pressure relief valve (80+ 5 bar) 7032 Non-return valve 7034 Lock-up valve unit 7063 Input pressure balance 7117 Knotter fan pressure relief valve (100 bar)

8039 Jack stand quick-release coupling 8040 Working hydraulics oil supply quick-release coupling 8041 Working hydraulics return line quick-release coupling 8042 LS connection, working hydraulics signal

9001 Working hydraulics measuring point (pick-up) 9011 Baling pressure measuring point

Key to diagram:

B056 Baling pressure sensor B113 Bale ejector / bale ramp function detection sensor

Y048 Pick-up raise solenoid coil Y049 Pick-up lower solenoid coil Y050 Baling pressure build-up solenoid coil 0 Volt = 150 bar (valve spring setting) Y145 Steering axle lock ON solenoid coil Y146 Steering axle lock OFF solenoid coil Y147 ROTOCUT knives IN/OUT pre-selection solenoid coil Y148 Open/close cutting frame pre-selection solenoid coil Y149 Bale ejector / bale ramp pre-selection solenoid coil

Y150 Direction P ñ A reversing valve solenoid coil Y151 Direction P ñ B reversing valve solenoid valve

Tr. Tractor (all hydraulic systems are possible) Re.1 1st control valve / (oil supply, Qmax = approx. 50 l/min., Qmin = 42 l/min.) Re.2 2nd Control valve / (stand) P Port P / pump (in Power Beyond operation) T Port T / pressureless return line LS LS signal port (in Power Beyond operation)