Claas QUANTUM 2500 K Service Parts Download

Page: 167 / 208

TIC QUANTUM

Hydraulics

10/04

11-101

4.8.3 No working function

with multiple
actuation

Fault

Cause

Remedy

Function only at consumer with
lowest pressure demand

•

Pump oil delivery too low

•

Non-return valve in load
signalling line leaking as it
does not close its ball or its
ball is missing

•

Replace or clean pump
Install ball if missing

Insufficient function at one
consumer

•

Ram of directional control
valve works stiffly

•

Remove and clean

4.8.4 Consumers lower

Fault

Cause

Remedy

Internal leak at the directional
control valve too high

•

Control spool or valve body
worn

•

Replace directional
control valve

4.8.5 Oil heating-up

Fault

Cause

Remedy

System pressure build-up in neutral
position

•

Incorrect valve mounting
plate, no control oil return
Z - T

•

Replace plate

Circulation pressure too high

•

Directional control valve
does not return fully to the
neutral position as
connecting screws are
tightened too much (30 Nm)

•

Reduce tightening torque

4.8.6 External oil leaks

Fault

Cause

Remedy

Oil leak between plates

•

Sealing plate damaged

•

Replace

•

Foreign object between O-
ring and seal surface

•

Clean

•

Seal surface damaged,
possibly due to a blow on
the edge

•

Dress surface

Oil leak at solenoid

•

Sealing damaged

•

Replace

Oil leak at pressure pilot valve unit

•

Sealing nut not locked or
cutting edge of drain plug
damaged

•

Tighten or replace

•

Sealing nut damaged

•

Replace

Oil leak at screw plug

•

Screw plug loose

•

Copper seal damaged

•

Tighten

•

Replace

Summary of Contents for QUANTUM 2500 K

Page 1: ...QUANTUM 3500 6800 Technical Systems QUANTUM 6800 P ...

Page 2: ...Technical Systems QUANTUM TIC 10 04 ...

Page 3: ...TIC QUANTUM Technical Systems 10 04 Chapters 1 Technical Data 3 Operation 10 Brakes 11 Hydraulic System 12 Electric System Diagnosis ...

Page 4: ...Technical Systems QUANTUM TIC 10 04 ...

Page 5: ... 1 1 0 QUANTUM 2500 K 2500 P 3500 K 3500 P 3800 K 3800 P 2 1 1 QUANTUM 3500 K 3500 P 3500 S 3800 K 3800 P 2500 K 2500 P 2 1 2 QUANTUM 5500 S 18 5500 S 16 5500 S 4500 S 6800 S 5 1 3 QUANTUM 6800 P 6500 P 5500 P 18 5500 GT 5500 P 4500 P 8 ...

Page 6: ... 5 200 5 860 Permissible total weight Rückmatic compressed air 8 000 11 000 8 000 11 000 8 000 11 000 Number of cutting knives 33 33 33 Shortest theoretical length of cut mm 45 45 45 Number of pick up tines per tine bar 26 26 26 Tine spacing mm 61 61 61 PTO speed min 1 1 000 1 000 1 000 Tyres Rückmatic up to 40 km h or compressed air up to 40 km h compressed air up to 60 km h 19 0 45 17 500 50 17 ...

Page 7: ...11 000 8 000 11 000 Number of cutting knives 33 33 Shortest theoretical length of cut mm 40 40 Number of pick up tines per tine bar 26 Tine spacing mm 61 61 PTO speed min 1 540 540 Tyres Rückmatic up to 40 km h or compressed air up to 40 km h compressed air up to 60 km h 15 0 55 17 19 0 45 17 500 50 17 10 PR 500 50 17 10 PR 555 45 17 10 PR 15 0 55 17 19 0 45 17 500 50 17 10 PR 500 50 17 10 PR 555 ...

Page 8: ...t kg 5 550 5 650 Permissible total weight compressed air 11 000 11 000 Number of cutting knives 33 33 Shortest theoretical length of cut mm 45 45 Number of pick up tines per tine bar 26 26 Tine spacing mm 61 61 PTO speed min 1 1 000 1 000 Tyres compressed air up to 40 km h compressed air up to 60 km h 500 50 17 10 PR 555 45 17 10 PR 500 50 17 10 PR 555 45 17 10 PR Tyre pressure with tyres 500 50 1...

Page 9: ...0 Height S dry forage assembly folded up with tyres 800 40 R26 5 mm mm 3 290 3 230 3 290 3 300 Track width with tyres 22 5 with tyres 26 5 mm mm 1 950 1 950 1 950 2 000 Pick up width mm 1 800 1 800 1 800 Platform area mm 2 160 x 5 700 2 160 x 5 700 2 160 x 5 700 Loading capacity acc to DIN 11741 m3 31 31 38 Kerb weight with tyres 800 40 R26 5 incl forced steering kg kg 8 340 7 600 8 810 9 350 Perm...

Page 10: ... 45 17 154F 550 45 R22 5 555 45 17 154F 500 55 20 12PR 16x6 5 8 4PR 700 45 22 5 12PR 700 50 R26 5 800 40 R26 5 650 50 R22 5 12PR 600 55 R26 5 16x6 5 8 4PR Tyre pressure with tyres 555 45 17 500 55 20 600 55 22 5 550 45 R22 5 650 50 R22 5 700 45 22 5 600 55 R26 5 700 50 R26 5 800 40 R26 5 Pick up wheels bar 3 0 3 0 1 5 2 5 3 0 4 5 3 0 2 5 3 0 3 0 1 5 3 0 1 5 1 5 2 5 Tightening torque of wheel nuts ...

Page 11: ...otal weight 13 000 11 000 Number of cutting knives 33 33 Shortest theoretical length of cut mm 45 45 Number of pick up tines per tine bar 26 26 Tine spacing mm 61 61 PTO speed min 1 1 000 1 000 Tyres up to 40 km h without AGS up to 60 km h without AGS up to 80 km h with AGS up to 60 km h air suspension Pick up wheels 555 45 17 146F 555 45 17 146F 555 45 17 146F 555 45 17 146F 16x6 5 8 4PR 500 50 1...

Page 12: ...t kg 20 000 16 000 18 000 Number of cutting knives 33 33 33 Shortest theoretical length of cut mm 45 45 45 Number of pick up tines per tine bar 26 26 26 Tine spacing mm 61 61 61 PTO speed min 1 1 000 1 000 1 000 Tyres up to 40 km h without AGS up to 50 km h without AGS up to 60 km h without AGS up to 80 km h with AGS up to 60 km h air suspension Pick up wheels 700 45 22 5 12PR 700 50 R26 5 650 50 ...

Page 13: ... 13 000 11 000 Number of cutting knives 33 33 33 Shortest theoretical length of cut mm 45 45 45 Number of pick up tines per tine bar 26 26 26 Tine spacing mm 61 61 61 PTO speed min 1 1 000 1 000 1 000 Tyres up to 40 km h without AGS up to 50 km h without AGS up to 60 km h without AGS up to 60 km h air suspension Pick up wheels 555 45 17 154F 550 45 R22 5 555 45 17 145F 500 55 20 12PR 16x6 5 8 4PR ...

Page 14: ...Technical Data QUANTUM TIC 1 10 10 04 ...

Page 15: ... 3500 S 2 1 1 Control box short instructions 3 1 2 Operation 4 2 0 QUANTUM 4500 S 5500 S S 16 S 18 6800 S 8 2 1 Control box short instructions 9 2 2 Operation 11 3 0 QUANTUM 4500 P 5500 P 5500 P 16 5500 P 18 5500 GT 6800 P 18 3 1 Control box short instructions 19 3 2 Operation 21 ...

Page 16: ...he different functions of the forage wagon Operating the single acting control valve on the tractor will activate the desired function Between the different operations the single acting control valve of the tractor must be switched back to the neutral position Only then a new function can be pre selected on the control box The floor conveyor is controlled using the double acting control valve on t...

Page 17: ...tem ON Control system OFF Loading operation Pick up up down Dry crop top up down Quantum 3500 K only Wagon full indicator Knife frame Opens closes the cutting trough Opens the cutting trough totally Unloading operation Opens closes the tailgate Articulated drawbar Drawbar up down ...

Page 18: ...p will only remain in floating position if the pick up mode is pre selected on the control box and the single acting control valve is set to floating position Quantum 3500 K 3800 K 3500 P 3800 P To switch off the rotor and the pick up the pto must be disengaged Quantum 3500 S Raising the pick up will automatically disengage the rotor and the pick up Dry crop top QUANTUM 2500 K 3500 K only Use this...

Page 19: ...mechanism mode Set the lever on the single acting control valve to the float position in order to open the knife frame Engage the pto to clear the blockage Once the channel is free close the knife frame again by moving the lever on the single acting control valve to the pressure setting If the knife frame has to be totally lowered e g for repair work or for the replacement of knives first set the ...

Page 20: ...en the tailgate to enable activation of the shredder drums via the pto Then initiate the floor conveyor using the double acting control valve The floor conveyor speed can be varied using the rotary knob To close the tailgate the set the single acting control valve to the float position until the tailgate has closed completely Discharging the load QUANTUM 2500 K P 3500 K P 3800 K P Open the tailgat...

Page 21: ...TIC QUANTUM Operation 10 04 3 7 ...

Page 22: ...aulic system must be pressurized 2 bar switch on board voltage from the distributor box to the control box The pump system of the tractor must be known see chapter Before operating the hydraulic system 12 V On board voltage display 10 8 V min 15 5 V max 4 Display of floor conveyor speed 3 Flashing wheel The axle s straight position is blocked by means of the cross conveyor key and a 3 2 way valve ...

Page 23: ...he pick up The pick up does not disengage when raised benefit this is easier on the dog clutch Pick up down Floor conveyor ON save floor conveyor speed Floor conveyor speed Speed down Speed up Option S quick unloading via 2 speed motor Reverse conveyor floor Cutting mechanism Open knife frame 1st position Close knife frame 1st position Open knife frame 2nd position Close knife frame 2nd position ...

Page 24: ...UM TIC 3 10 10 04 Unloading operation Unloading operation start stop Turning direction of cross conveyor belt and locking unlocking of steering axle Articulated drawbar Articulated drawbar up Articulated drawbar down ...

Page 25: ... the pick up can be raised during loading by means of this button The pick up is no longer in the float position The pick up is lowered again using this button Adjusting the load space filling up to serial no Attention From serial no there are no reed switches available for half loading the front panel However the wiring loom remains unchanged the plugs for the reed switches are available The swit...

Page 26: ...3 in top position Using this button allows switching between fully loading the wagon and deactivating the automatic filling The black filling bar ceases to apply from serial no and installation of EPROM 350 812 5 Upper position e g for loading dry fodder The floor conveyor is switched on when the centre top plate is raised The black filling bar ceases to apply from serial no and installation of EP...

Page 27: ...plates are linked with one another The floor conveyor will run until the feelers and or the top plate are free again or the manual actuation is shut down Micro switch 3 in top position Using this button allows switching between fully loading the wagon and deactivating the automatic filling The black filling bar ceases to apply from serial no and installation of EPROM 350 812 5 Upper position e g f...

Page 28: ...rds slightly The switch 6 closes and the floor conveyor is automatically switched off The filling indicator on the display is flashing Raise the pick up and switch off the universal drive shaft Manual operation of floor conveyor If the automatic filling mode is not used or the load space is only to be partially filled the floor conveyor can be operated manually using this key Here the floor convey...

Page 29: ...left in the control panel display It can be adjusted within the range from 0 to 9 0 9 standstill fast Open the cutting frame by means of this button 1st stage Engage the pto to clear the blockage As soon as the conveyor channel is free close the cutting frame by pressing this key Press this key until the display shows a totally closed knife frame If the knife frame is to be completely lowered 2nd ...

Page 30: ...ed on after a short delay To stop the unloading process press this button again Any blockage of the shredder drums the cut out clutch of the universal drive shaft is activated by the material requires reversing the floor conveyor Press these buttons simultaneously to reversing the floor conveyor After the floor conveyor has been reversed the floor conveyor speed must be increased by pressing the b...

Page 31: ... again Any blockage of the shredder drums the cut out clutch of the universal drive shaft is activated by the material requires reversing the floor conveyor Press these buttons simultaneously to reversing the floor conveyor Pressing this button increases the floor conveyor speed Pressing this button decreases the floor conveyor speed When pressing this key during the whole unloading process the ad...

Page 32: ... pressure setting 2 bar switch The pump system of the tractor must be known see chapter Prior to operation Floor conveyor 2 stage motor option for P forage wagons The self loading forage wagon is equipped with a 2 stage motor to double the speed of the conveyor and shorten the time needed to unload the remainder When unloading starts the floor conveyor is switched on by this button After about two...

Page 33: ...onveyor ON OFF when loading tailgate must be closed Knife frame Open knife frame Close knife frame When pressing both keys simultaneously the knife frame is opened completely Unloading operation Open tailgate Close tailgate Floor conveyor ON OFF when unloading tailgate must be open Articulated drawbar Articulated drawbar up Articulated drawbar down ...

Page 34: ...ator lights LEDs 1 Green Pick up lowered floating position 2 Red Knife frame open 3 Red flashing Tailgate closed 4 Green flashing Tailgate open 5 Red approx 3 sec Oil in circulation wagon is ready for use 6 Red flashing Wagon is 100 filled ...

Page 35: ...witch itself off Hydraulic opening of the knife frame If a blockage occurs in the conveyor channel cut out clutch of the universal drive shaft is activated switch off the pto Use this key to open the knife frame The red indicator light is illuminated Re engage the pto As soon as the conveyor channel is free close the knife frame by pressing this key If the knife frame has to be totally lowered e g...

Page 36: ...ad space The floor conveyor will run to the rear as long as the key is pressed The floor conveyor speed depends on the tractor s pto speed Important During the loading operation the tailgate must be completely closed otherwise the floor conveyor cannot be operated with the push button As soon as the crop pushes the tailgate slightly to the rear the floor conveyor is disengaged by a solenoid switch...

Page 37: ...by means of the tractor s speed Important During the unloading operation the tailgate must be completely open and the green indicator light must flash otherwise the floor conveyor cannot be operated Closing the tailgate Press this key until the red indicator light starts flashing The tailgate is lowered due to its weight i e without hydraulic pressure as long as this key is pressed Release this ke...

Page 38: ... and shorten the time needed to unload the remainder When unloading starts the floor conveyor is switched on by this button After about two thirds of the crop have been unloaded the speed of the floor conveyor can be doubled To do this press switch 7 The second speed stage only runs as long as the switch is being pressed When it is released the conveyor continues to run at normal speed ...

Page 39: ...500P S 80 km h ABS 10 1 5 1 Functional test 12 1 6 Compressed air system with level regulating valve 14 1 6 1 up to serial no 14 1 6 2 from serial no 16 1 7 5500 P S 50 60 km h 18 1 8 5500 S 40 60 km h 20 2 0 Adjustments 22 2 1 Diaphragm cylinder 22 2 2 Adjusting the rod adjuster 23 2 2 1 Standard rod adjuster 23 2 2 2 Automatic rod adjuster 24 2 3 Brake power regulator ALD 25 2 4 Air suspension 2...

Page 40: ...tres 6 Dewatering valve manual 7 ALB automatic load dependent brake power mechanically controlled 8 ALB automatic load dependent brake power pneumatically controlled 9 Simulation connection when using item 8 10 Release valve 11 Link joint round hole 12 Diaphragm cylinder 20 13 Link joint elongated hole 14 Diaphragm cylinder 16 15 Test port M16x1 5 for cylinder pressure 16 Test port M22x1 5 17 Test...

Page 41: ...TIC QUANTUM Brakes 10 04 10 3 5500P S 16 40 km h 16 to Steering axle ...

Page 42: ... 3 Filter 4 Dummy coupler 5 Trailer brake valve with release valve 6 Compressed air accumulator 20 litres 7 Dewatering valve manual 8 Test port M22x1 5 9 ALB automatic load dependent brake power mechanically controlled 11 Test port 12 Adjusting valve 13 Link joint 14 Diaphragm cylinder 20 15 Link joint 16 Piston cylinder 80 17 Test port M16x1 5 18 Test port M12x1 5 19 Block spring ...

Page 43: ...TIC QUANTUM Brakes 10 04 10 5 2500K P 3500P S K 3800K P 4500S P 40 km h steering axle ...

Page 44: ...5 Compressed air accumulator 20 litres 6 Dewatering valve manual 7 ALB automatic load dependent brake power mechanically controlled 8 Adjusting valve 9 Dummy coupler 10 Release valve 11 Link joint 12 Diaphragm cylinder 20 13 Link joint elongated hole 14 Diaphragm cylinder 20 15 Test port M16x1 5 16 Test port M22x1 5 17 Test port M12x1 5 18 Block spring for dual axle steering 19 Tension band 206 ...

Page 45: ...TIC QUANTUM Brakes 10 04 10 7 5500P S 40 km h 13 to steering axle ...

Page 46: ...lve 5 Compressed air accumulator 60 litres 6 Dewatering valve manual 7 ALB automatic load dependent brake power mechanically controlled 8 Adjusting valve 9 Dummy coupler 10 Release valve 11 Link joint 12 Diaphragm cylinder 24 13 Link joint elongated hole 14 Diaphragm cylinder 24 15 Test port M16x1 5 16 Test port M22x1 5 17 Test port M12x1 5 18 Block spring for dual axle steering ...

Page 47: ...TIC QUANTUM Brakes 10 04 10 9 5500 P 18 S 18 60 km h ...

Page 48: ...ed alternative to item 5 7 Simulation connection when using item 6 only 8 Test port M16x1 5 9 Compressed air accumulator 60 litres 10 Dewatering valve manual 11 Link joint elongated hole 12 Diaphragm cylinder 24 13 Link joint elongated hole 14 Diaphragm cylinder 24 15 Test port M16x1 5 16 Test port M22x1 5 17 Pole and sensor 18 4S 2M module kit ABS control unit 19 12 m power supply cable ISO 7638 ...

Page 49: ...TIC QUANTUM Brakes 10 04 10 11 5500P S 80 km h ABS ...

Page 50: ...ssembly of the ABS anti lock braking system on the vehicle 29 inspection of vehicles and trailers S I Safety inspection In Germany as of 11 2000 HU When control lamp lights up see a workshop to find the fault Testing possibilities with an external test device with a multimeter ...

Page 51: ...TIC QUANTUM Brakes 10 04 10 13 Fault indication via an integrated LED display in the control device If an error LED lights up contact the service dept of HALDEX in Denkendorf ...

Page 52: ...1 6 1 Up to serial no 1 Overflow valve 6 bar 2 Compressed air reservoir 3 Tension band with support 4 Filter 5 Dewatering valve manual 6 Test port M22x1 5 7 Compressed air valve 8 Articulation axle 9 Test port M12x1 5 10 Simulation connection BBA service braking system Compensating line ...

Page 53: ...NTUM Brakes 10 04 10 15 Compressed air system with level regulating valve up to serial no Accumulator volume from service brake system Air bellows Air bellows Compensating line Compensating line ALB controller ...

Page 54: ...o 1 Overflow valve 6 bar 2 Compressed air reservoir 3 Tension band with support 4 Filter 5 Dewatering valve manual 6 Test port M22x1 5 7 Compressed air valve 8 Articulation axle 9 Raise lower control valve 10 Test port M12x1 5 11 Simulation connection ...

Page 55: ...TIC QUANTUM Brakes 10 04 10 17 Compressed air system with level regulating valve from serial no ...

Page 56: ...ssed air accumulator 60 litres 6 Dewatering valve manual 7 ALB automatic load dependent brake power mechanically controlled 8 Adjusting valve 9 Dummy coupler 10 Release valve 11 Link joint round hole 12 Diaphragm cylinder 13 Link joint elongated hole 14 Diaphragm cylinder 15 Test port M16x1 5 for cylinder pressure 16 Test port M22x1 5 17 Test port M12x1 5 18 Block spring M16x1 5 ...

Page 57: ...TIC QUANTUM Brakes 10 04 10 19 5500 P S 50 60 km h ...

Page 58: ...sed air accumulator 60 litres 6 Dewatering valve manual 7 ALB automatic load dependent brake power mechanically controlled 8 Adjusting valve 9 Dummy coupler 10 Release valve 11 Link joint round hole 12 Diaphragm cylinder 13 Link joint elongated hole 14 Diaphragm cylinder 15 Test port M16x1 5 for cylinder pressure 16 Test port M22x1 5 17 Test port M12x1 5 18 Block spring M16x1 5 ...

Page 59: ...TIC QUANTUM Brakes 10 04 10 21 5500 S 40 60 km h ...

Page 60: ...alf a piston stroke H 2 the piston rod must be placed at right angles 90 to the brake lever in order to obtain a good mechanical efficiency When the brake is appropriately adjusted the piston stroke must not exceed 1 3 to 1 2 of the overall stroke when fully braking the machine ...

Page 61: ... by hand in direction of pressure If the free play of the diaphragm cylinder pressure rod is 35 mm max the wheel brake needs to be re adjusted The adjustment is made on the re adjusting hexagon of the rod adjuster Set the free play a to 10 12 of the connected brake lever length B Example Lever length B 150 mm corresponds to a free play of 15 18 mm With automatic rod adjusters the re adjustment of ...

Page 62: ...rox 15 before reaching the right angle The empty stroke a should be approx 10 of the lever arm Functional check Each time the brake linings are changed at least once a year Remove the rubber cap Turn back the adjusting screw arrow using a ring spanner by approx 3 4 turns The free play should be at least 45 mm with a lever length of 150 mm Operate the brake lever several times by hand The automatic...

Page 63: ...ting the brake pressure applied depending on the load condition of the forage wagon To compensate setting of the vehicle s springs a 5 mm washer S has been placed under the tension spring of the brake cable When the vehicle s spring has set by approx 5 mm this washer S can be removed The lever length dimension L see identification plate of ALB regulator has to be adjusted according to the manufact...

Page 64: ...erations Actuate the valve via the rotary slide 3 in order to remove foreign objects between the rubber bellows 1 and the spring bell 2 Fig 18 After operating the lifting and lowering device the valve should be set to the travel position before starting The travelling height is regulated automatically Rotary slide positions I Lifting II Stop III Travelling IV Stop V Lowering ...

Page 65: ...FH given on the identification plate on the right hand side of the axle frame of the air suspended assembly at regular intervals The driving height must not be changed otherwise damage could occur to the components of the axle assembly The angle α 90 between the valve lever and the drive link 4 must be adjusted in a way so that the valve rod does not turn over if the air suspended bellows complete...

Page 66: ...Brakes QUANTUM TIC 10 28 10 04 ...

Page 67: ...0P 24 2 2 1 Circuit Diagram 24 2 2 2 One way restrictor valve 26 2 3 3500S 28 2 3 1 Circuit Diagram 28 2 3 2 One way restrictor valve 30 2 3 3 Flow control valve with shut off tap only on 3500S 32 2 3 4 Shut off tap 34 3 0 QUANTUM 4500S 5500S S 16 S 18 6800S 36 3 0 1 Prior to operation 36 3 0 2 Fixed displacement pump 36 3 0 3 Constant pressure pump 37 3 0 4 Power beyond port 37 3 1 Survey 38 3 1 ...

Page 68: ... 4 Open knife frame 80 4 2 5 Raise pick up 82 4 2 6 Pick up lower 82 4 2 7 Floating position 82 4 2 8 Raise articulated drawbar 84 4 2 9 Lower articulated drawbar 84 4 2 10 Open tailgate 86 4 2 11 Close tailgate 86 4 3 Circulation valve with pressure relief valve 88 4 4 4 3 way Proportional solenoid valve 90 4 5 4 3 way solenoid valve 92 4 6 2 2 way solenoid valve seated valve 94 4 6 1 Up to seria...

Page 69: ...TIC QUANTUM Hydraulics 10 04 11 3 ...

Page 70: ...ydraulics pump LS pump 6 Compensating valve 7 Input load pressure from signal network 8 Volume flow controller 14 Control ram 15 Control spring 16 Pump drive 17 Swash plate 18 Ram 19 Pump input 20 Pump output in the bottom plate of the control devices 21 Compression spring margin pressure ...

Page 71: ...ic system The compression spring 21 has pushed the volume flow controller 8 to the end stop on the right Due to this position the upper side of the control ram 14 is connected with the tank via the volume flow controller 8 The control spring 15 has moved the swash plate 17 to its maximum position ...

Page 72: ...d pressure from signal network 8 Volume flow controller 14 Control ram 15 Control spring 17 Swash plate 18 Ram 19 Pump input 20 Pump output in the bottom plate of the control devices 21 Compression spring margin pressure 25 Control edge AA Oil supply BB Pressure reduced oil EE Feed oil from the feed pump LL Tank pressureless ...

Page 73: ...sh plate 17 is moved to the Minimum pump capacity position against the control spring 15 This process takes 10 milliseconds In this pump position the following happens Only such a volume flow is generated that is enough to compensate leakage losses The pressure required for actuation of a consumer is maintained Since each control unit is in its neutral position the load pressure input 7 is pressur...

Page 74: ...nsating valve 7 Input load pressure from signal network 8 Volume flow controller 14 Control ram 15 Control spring 17 Swash plate 18 Ram 19 Pump input 20 Pump output in the bottom plate of the control devices 21 Compression spring margin pressure AA Oil supply BB Pressure reduced oil EE Feed oil from the feed pump LL Tank pressureless ...

Page 75: ...s blocked the control ram 14 is connected to the tank no pressure on ram face the swash plate 17 is tilted aside by the control spring 15 The pump now pumps a higher volume flow This process is referred to as Upstroking The volume flow of the pump is determined by the restrictor effect of the open spool cross section or by the setting of the flow divider of an additional control unit Reduced flow ...

Page 76: ...oad pressure from signal network 8 Volume flow controller 14 Control ram 15 Control spring 17 Swash plate 20 Pump output in the bottom plate of the control devices 21 Compression spring margin pressure 22 Adjusting screw AA Oil supply BB Pressure reduced oil DD Control oil EE Feed oil from the feed pump LL Tank pressureless ...

Page 77: ...of the swash plate 17 constant As long as the position of the swash plate 17 remains unchanged the pump delivers a constant flow The following pressures now result on the volume flow controller 8 the load pressure signal spring force of the compression spring margin pressure 21 on the left side Pump pressure on the right side The difference in pressure is the differential pressure corresponding to...

Page 78: ...d pressure from signal network 8 Volume flow controller 14 Control ram 15 Control spring 17 Swash plate 20 Pump output in the bottom plate of the control devices 21 Compression spring margin pressure 25 Control edge AA Oil supply BB Pressure reduced oil DD Control oil EE Feed oil from the feed pump LL Tank pressureless ...

Page 79: ...ratio at the volume flow controller 8 so that the volume flow controller is actuated to the left against the spring according to the pressure drop The control edge 25 is opened thus pressurizing the control ram 14 The swash plate 17 is set to a more horizontal position and the pump performs a downstroke until the volume flow requirement is met A pump downstroke is triggered not only by the change ...

Page 80: ...e from signal network 8 Volume flow controller 9 Pressure controller 14 Control ram 15 Control spring 17 Swash plate 20 Pump output in the bottom plate of the control devices 21 Compression spring margin pressure 23 Adjusting screw 24 Compression spring 26 Control edge AA Oil supply BB Pressure reduced oil DD Control oil EE Feed oil from the feed pump LL Tank pressureless ...

Page 81: ...the pump output 20 Under such pressure conditions the volume flow controller 8 is pushed to the right up to the stop by compression spring 21 the pressure controller 9 is pushed to the left up to the stop against compression spring 24 This movement occurs at a pressure of e g 200 bar The control edge 26 is now opened enabling the pump pressure to act upon the top face of the control ram 14 The swa...

Page 82: ...cket On the tractor Is not used C Additional control unit e On the tractor Is not used D LS signal line Directs the load pressure from a port on the forage wagon to the LS pump E LS signal port On the tractor The signal line load pressure of the forage wagon is connected here F Shuttle valve Is pressed down by the signal pressure The signal pressure is directed to the pump via the signal line D G ...

Page 83: ...ntrols the volume flow from the pump via the coupler socket B to the forage wagon In the neutral position the LS signal line D is connected to the tank no pressure build up is possible In working position the volume flow from the pump is directed to the forage wagon the load pressure of a consumer on the forage wagon is directed into the LS pump via the LS signal line D D LS signal line Directs th...

Page 84: ...of the tractor hydraulic system Do not disregard any warning signals possibly appearing on the tractor The forage wagon hydraulic system must be adapted to the tractor hydraulic system This is done using shut off tap 27 In its ex works delivery condition the forage wagon hydraulic system is set to suit tractors with an open hydraulic system standard system 2 0 1 Fixed displacement pump Tractors wi...

Page 85: ...ssure pump closed hydraulic system e g John Deere 50 55 series Adjust shut off tap 1 clockwise to the right limit stop Oil flow stopped 2 0 4 Power beyond port Adjust shut off tap 1 clockwise to the right limit stop Oil flow stopped Observe the tractor manufacturer s connection instructions ...

Page 86: ... 14 Dry crop cylinder 15 Articulated drawbar cylinder 16 Hydraulically pilot controlled non return valve lock up valve unit 17 Accumulator 40 bar second accumulator added on serial no 19 Tailgate cylinder 20 Knife frame cylinder 21 Raise lower pick up cylinder Swing up the knife frame Press the key The cylinders 20 are actuated in order to swing up the cutting frame In this process a pressure is b...

Page 87: ...TIC QUANTUM Hydraulics 10 04 11 21 3500 K 2500 K 3800 K ...

Page 88: ...ion Remark 1 Valve Designed as a hexagon the hexagon areas allow the free circulation and the hexagon points guide the valve in the bore 2 Restrictor Designed as a notch in the valve seat A Port When the volume flow enters via port A the valve 1 is forced open and a high volume flow passes unrestrictedly over the hexagon areas of valve 1 to port B B Port When the volume flow enters via port B the ...

Page 89: ...TIC QUANTUM Hydraulics 10 04 11 23 ...

Page 90: ... 14 Dry crop cylinder 15 Articulated drawbar cylinder 16 Hydraulically pilot controlled non return valve lock up valve unit 17 Accumulator 40 bar second accumulator added on serial no 19 Tailgate cylinder 20 Knife frame cylinder 21 Raise lower pick up cylinder Swing up the knife frame Press the key The cylinders 20 are actuated in order to swing up the cutting frame In this process a pressure is b...

Page 91: ...TIC QUANTUM Hydraulics 10 04 11 25 3500 K 2500 K 3800 P ...

Page 92: ...ion Remark 1 Valve Designed as a hexagon the hexagon areas allow the free circulation and the hexagon points guide the valve in the bore 2 Restrictor Designed as a notch in the valve seat A Port When the volume flow enters via port A the valve 1 is forced open and a high volume flow passes unrestrictedly over the hexagon areas of valve 1 to port B B Port When the volume flow enters via port B the ...

Page 93: ...TIC QUANTUM Hydraulics 10 04 11 27 ...

Page 94: ... valve lock up valve unit 17 Accumulator 40 bar 18 Shredder drums On coupler cylinder Pressure Off S type 19 Tailgate cylinder 20 Knife frame cylinder 21 Raise lower pick up cylinder 22 24 Lubricating pump option 26 Flow control valve 27 Shut off tap John Deere screw constant P or LS system Swing up the knife frame Press the key The cylinders 20 are actuated in order to swing up the cutting frame ...

Page 95: ...TIC QUANTUM Hydraulics 10 04 11 29 3500 S ...

Page 96: ...ion Remark 1 Valve Designed as a hexagon the hexagon areas allow the free circulation and the hexagon points guide the valve in the bore 2 Restrictor Designed as a notch in the valve seat A Port When the volume flow enters via port A the valve 1 is forced open and a high volume flow passes unrestrictedly over the hexagon areas of valve 1 to port B B Port When the volume flow enters via port B the ...

Page 97: ...TIC QUANTUM Hydraulics 10 04 11 31 ...

Page 98: ...control valve 26 is controlled via a potentiometer in the CCT According to the potentiometer position a constant volume flow to the hydraulic motor is defined A constant volume flow generates a constant speed of the hydraulic motor The adjusting plate 1 is fastened in the bore E with pin S Emergency operation If the electric system fails the forage wagon functions may be operated using the flow co...

Page 99: ...TIC QUANTUM Hydraulics 10 04 11 33 ...

Page 100: ...ystems the pressure relief valve of the forage wagon must be set higher than the pressure relief valve of the tractor Tractor with constant pressure pump closed hydraulic system Adjust shut off tap 1 clockwise to the right limit stop Oil circulation blocked To this end slacken off screws 2 turn shut off tap 1 to the right and fasten screws again Tractor with LS pump and directional control valve p...

Page 101: ...TIC QUANTUM Hydraulics 10 04 11 35 ...

Page 102: ...o not disregard any warning signals possibly appearing on the tractor The forage wagon hydraulic system must be adapted to the tractor hydraulic system This is done on the hydraulic valve block 1 In its ex works delivery condition the forage wagon hydraulic system is set to suit tractors with an open hydraulic system standard system Tractors with fixed displacement pump or LS pump without control ...

Page 103: ...ontrol valve on the forage wagon and to the LS port of the tractor The control line can be purchased from the CLAAS spare parts service 1x 238 665 0 Threaded bushing 1x 238 788 0 Elbow nipple 1x 607 230 0 Hydraulic hose 1x 913 322 0 Hydraulic hose 1x 607 298 0 Plug Free circulation solenoids not energized Remark Oil supply from the tractor is via the additional control unit port P The most favoura...

Page 104: ...olenoid valve 15 3 2 way shredder drums drive solenoid valve 16 3 2 way shredder drums drive Off solenoid valve 17 4 3 way left cross conveyor belt solenoid valve option 18 4 3 way right cross conveyor belt solenoid valve option 19 3 2 way lock tailgate solenoid valve 25 4 3 way floor conveyor forward proportional solenoid valve 26 Filter 36 DANFOSS OMR 125 floor conveyor hydraulic motor 40 3 way ...

Page 105: ...TIC QUANTUM Hydraulics 10 04 11 39 ...

Page 106: ...ANTUM 6800 P S Eaton 2 speed hydraulic motor 95 195 cm 14 3 2 way master valve solenoid valve 15 3 2 way shredder drums drive solenoid valve 16 3 2 way shredder drums drive Off solenoid valve 17 4 3 way left cross conveyor belt solenoid valve 18 4 3 way right cross conveyor belt solenoid valve 19 3 2 way lock tailgate solenoid valve 25 4 3 way floor conveyor forward proportional solenoid valve 26 ...

Page 107: ...TIC QUANTUM Hydraulics 10 04 11 41 ...

Page 108: ...hredder drums drive Off solenoid valve 19 3 2 way lock tailgate solenoid valve 20 Pressure balance 21 Pressure relief valve 200 bar 22 Shut off valve 23 Shut off valve 24 Restrictor 25 4 3 way floor conveyor forward proportional solenoid valve 26 Filter 27 Hydraulic couplers 28 Tractor pump 29 Tractor oil tank 30 Knife frame hydraulic cylinder 31 Articulated drawbar hydraulic cylinder 32 Tailgate ...

Page 109: ...TIC QUANTUM Hydraulics 10 04 11 43 4500S 5500S S 16 S 18 6800S ...

Page 110: ... 9 Lower tailgate 8 9 Lock tailgate 14 8 19 Raise articulated drawbar 14 10 Lower articulated drawbar 14 11 Floor conveyor forward 14 25 Reverse floor conveyor 14 12 2 speed floor conveyor 14 13 25 Pick up On 1 Pick up Off 14 2 Raise pick up 14 4 Lower pick up floating position 3 Right cross conveyor belt 14 18 61 Left cross conveyor belt 14 17 61 Open knife frame 14 5 Close knife frame 14 6 Block...

Page 111: ...TIC QUANTUM Hydraulics 10 04 11 45 4500S 5500S S 16 S 18 6800S ...

Page 112: ...noid valve 15 3 2 way shredder drums drive solenoid valve 16 3 2 way shredder drums drive Off solenoid valve 19 3 2 way lock tailgate solenoid valve 20 Pressure balance 21 Pressure relief valve 200 bar 22 Shut off valve 23 Shut off valve 24 Restrictor 25 4 3 way floor conveyor forward proportional solenoid valve 26 Filter 27 Hydraulic couplers 28 Tractor pump 29 Tractor oil tank 30 Knife frame hyd...

Page 113: ...TIC QUANTUM Hydraulics 10 04 11 47 4500S 5500S S 16 S 18 6800S ...

Page 114: ...3 way floor conveyor forward proportional solenoid valve 26 Filter 27 Hydraulic couplers 28 Tractor pump 29 Tractor oil tank 36 DANFOSS OMR 125 floor conveyor hydraulic motor 39 Load sensing port 40 3 way flow control valve 41 Hydraulic couplers 42 Hydraulic motor cross conveyor belt 61 3 2 way cross conveyor belt option solenoid valve 62 3 2 way trailing axle solenoid valve 63 Trailing axle cylin...

Page 115: ...TIC QUANTUM Hydraulics 10 04 11 49 4500S 5500S S 16 S 18 6800S ...

Page 116: ...ollows Constant pressure pump 22 shut off 23 open Fixed displacement pump 22 open 23 shut off Load sensing pump 22 shut off 23 open connect LS control line to port 39 Pressure balance pressureless circulation solenoids not activated Example Fixed displacement pump Shut off valve 22 is open shut off valve 23 is shut off and LS port 39 is closed The control spool of pressure balance 20 is connected ...

Page 117: ...TIC QUANTUM Hydraulics 10 04 11 51 ...

Page 118: ...0 bar the pressure relief valve 21 opens Reverse conveyor floor The solenoid valves 14 and 12 are activated The pressure balance 20 assumes the closed condition Oil flows from P to the floor conveyor hydraulic motor via the activated solenoid valve 12 The floor conveyor is reversed at maximum speed 3 2 way master valve solenoid valve This valve 14 deactivates the pressureless circulation and or sw...

Page 119: ...TIC QUANTUM Hydraulics 10 04 11 53 ...

Page 120: ...ltage Oil is applied at port P The oil from the working cylinder is available at the non return valves of lock up valve unit 60 ports A1 A2 and B1 B2 The valves are closed the oil is consequently trapped Open knife frame or raise articulated drawbar see also circuit diagram The master valve 14 controls the pressure build up and solenoids 5 or 10 switch 12 Volt The pilot spool of solenoid valves 5 ...

Page 121: ...TIC QUANTUM Hydraulics 10 04 11 55 ...

Page 122: ...d valve A Working cylinder H Lift valve P Pump S Lower valve T Tank Tailgate function Neutral The master valve 14 and the solenoid valves switched off The locked pressure from the working cylinder is applied to the closed ball of valve insert S Lifting The solenoid coils 7 9 and 14 switch Pilot spool H opens the ball Oil flows from P to port A via the ball The oil flows to the hydraulic cylinders ...

Page 123: ...TIC QUANTUM Hydraulics 10 04 11 57 ...

Page 124: ...e oil is trapped in the cylinders by solenoid valve 3 The pick up position is thus maintained Lower pick up and floating position Solenoid valve 3 is activated Oil flows back to T1 from hydraulic cylinders 35 via the deactivated solenoid valve 4 The pick up is lowered In floating position solenoid valve 3 remains activated Pick up On Solenoid valve 1 is activated Oil flows back to T1 from hydrauli...

Page 125: ...TIC QUANTUM Hydraulics 10 04 11 59 ...

Page 126: ...r 34 via the deactivated solenoid valve 2 The pick up is switched on Pick up Off Solenoid valve 2 is activated Oil flows to hydraulic cylinder 34 from P1 via the deactivated solenoid valve 1 The hydraulic cylinder is extended and the pick up is switched off Shredder drums On Solenoid valve 15 is activated Oil flows back to T1 from hydraulic cylinder 33 via the deactivated solenoid valve 16 The shr...

Page 127: ...TIC QUANTUM Hydraulics 10 04 11 61 ...

Page 128: ... Install the gear set so that the tip of one rotor tooth is aligned with the transverse axis of the motor housing This ensures that one tooth tip of the rotor is 15 to the left of the key groove of the cylindrical shaft or from the tip of the spline of the multi spline shaft correct direction of rotation ...

Page 129: ...TIC QUANTUM Hydraulics 10 04 11 63 ...

Page 130: ... cm3 95 cm3 on QUANTUM 6800 P S This results in a high output speed and a low torque When the 3 2 way valve is not actuated all chambers inside the motor are active 160 cm3 195 cm3 on QUANTUM 6800 P S This results in a low output speed and a high torque Note If the motor cannot be switched to a faster speed the following tests should be carried out Return pressure Pressure in the leakage line thin...

Page 131: ...f key 7 Output shaft and bearing 8 Output shaft head seal 9 Lock up plate 10 Seal 11 Drive 12 Geroler 13 Seal 14 Distributor plate 15 Seal 16 Plug 17 Compression spring 18 Compression spring 19 Plug 20 Valve body 21 Control ball 22 Screw 23 Plug 24 Compression spring 25 Plug 26 Control spool 27 Seal 28 Valve drive ...

Page 132: ...Hydraulics QUANTUM TIC 11 66 10 04 13 3 2 way valve Controls the 2 speed Eaton hydraulic motor 80 160 cm on QUANTUM 6800 P S 195 cm3 for floor conveyor drive ...

Page 133: ...TIC QUANTUM Hydraulics 10 04 11 67 ...

Page 134: ...oss conveyor belt flow control valve Design 40 3 way flow control valve A Constant flow port B Residual flow port M Belt speed valve P Pump port feed line R Control spool Constant flow to motor 28 l min Protection by pressure relief valve on tractor ...

Page 135: ...TIC QUANTUM Hydraulics 10 04 11 69 ...

Page 136: ... solenoid valve cross conveyor belt Design 40 3 way flow control valve A Constant flow port B Residual flow port M Belt speed valve P Pump port feed line R Control spool Constant flow to motor 28 l min Protection by pressure relief valve on tractor ...

Page 137: ...TIC QUANTUM Hydraulics 10 04 11 71 ...

Page 138: ...Hydraulics QUANTUM TIC 11 72 10 04 3 12 3 2 way solenoid valve cross conveyor belt QUANTUM S Design 61 3 2 way solenoid valve cross conveyor belt A Motor port 42 P Pump port 28 T Tank port ...

Page 139: ...ractor pump starts delivering This may result in overheating of the hydraulic oil 3 Hydraulic hoses 35 LS port control line Important Clean the hose couplers of the hydraulic hoses 3 and the oil outlets on the tractor before each hitching Connect the two hydraulic hoses 3 to a double acting control unit or a single acting control unit with a free return line The pressurized line is identified by a...

Page 140: ...ump closed hydraulic system e g John Deere 50 55 series Ford series 40 Fully screw set screw 4 into the directional control valve up to the stop Tractor with LS pump and LS control line Power beyond Fully screw set screw 4 into the directional control valve up to the stop Connect the control line of the LS port of tractor to the LS port 6 of forage wagon control valve The control line can be purch...

Page 141: ...TIC QUANTUM Hydraulics 10 04 11 75 ...

Page 142: ...LM 08 E 4D 1010 OM 18612 10 l min 13 Connecting plate BUCHER LU 08 PUT OM 22 14 Hydraulic motor DANFOSS OMR 125 or OMR 160 14a Eaton 2 speed floor conveyor hydraulic motor 80 160 cm 15 Seated valves right block 16 2 2 way lower articulated drawbar solenoid valve 17 Articulated drawbar hydraulic cylinder 18 2 2 way close knife frame solenoid valve 19 Knife frame hydraulic cylinder 20 2 2 way open t...

Page 143: ...TIC QUANTUM Hydraulics 10 04 11 77 4500P 5500P 5500 P 16 5500 P 18 5500GT 6500P 6800P ...

Page 144: ...n valve 4 The spring space of the spool 5 is relieved via the control bore orifice plate 6 shut off screw 7 load change valves 11 and the spools of the 4 3 way solenoid valves 9 and 12 Note On tractors with a closed hydraulic system constant pressure system the shut off screw 7 must be fully screwed in The tractor s hydraulic pump is reset by the backside build up of pressure On tractors with a po...

Page 145: ...TIC QUANTUM Hydraulics 10 04 11 79 4500P 5500P 5500 P 16 5500 P 18 5500GT 6500P 6800P ...

Page 146: ... a delay the solenoid valve 12 M3 4 2 4 Open knife frame Solenoid valves 12 M4 18 and 29 are energized The volume flow 10 l min flows to the hydraulic cylinders 19 via port A of solenoid valve 12 and from there via solenoid valve 29 The backside build up of pressure moves the spool 5 of circulation valve 4 back against the volume flow The oil displaced from the hydraulic cylinders 19 flows back in...

Page 147: ...TIC QUANTUM Hydraulics 10 04 11 81 4500P 5500P 5500 P 16 5500 P 18 5500GT 6500P 6800P ...

Page 148: ...ume flows back into the tank via the circulation valve 4 When switching off the solenoid valves 31 and after a delay solenoid valve 12 M4 are switched off first 4 2 6 Pick up lower The solenoid valve 31 is actuated The displaced oil from the hydraulic cylinders 35 flows back to the tank via the activated solenoid valve 31 The pick up is lowered 4 2 7 Floating position The solenoid valve 31 is actu...

Page 149: ...TIC QUANTUM Hydraulics 10 04 11 83 4500P 5500P 5500 P 16 5500 P 18 5500GT 6500P 6800P ...

Page 150: ...he circulation valve 4 When switching off the solenoid valves 16 and 28 switch off first and then after a delay the solenoid valve 12 M4 4 2 9 Lower articulated drawbar Solenoid valves 12 M3 16 and 28 are energized The volume flow from the pump 10 l min flows to the hydraulic cylinders 17 via port B of solenoid valve 12 and from there via solenoid valve 16 The backside build up of pressure moves t...

Page 151: ...TIC QUANTUM Hydraulics 10 04 11 85 4500P 5500P 5500 P 16 5500 P 18 5500GT 6500P 6800P ...

Page 152: ...ns and the volume flows back into the tank via the circulation valve 4 When switching off the solenoid valves 20 and 30 switch first and then after a delay the solenoid valve 12 M3 4 2 11 Close tailgate Solenoid valves 20 and 30 are energized Due to the tailgate s dead weight the oil from the hydraulic cylinders is displaced towards the tank via solenoid valve 20 and port B of the deactivated sole...

Page 153: ...TIC QUANTUM Hydraulics 10 04 11 87 4500P 5500P 5500 P 16 5500 P 18 5500GT 6500P 6800P ...

Page 154: ...is controlled against the spring by the flow and opens the connection from P to T Control position A consumer is activated The working pressure builds up backwards against the pump This pressure also acts in the spring space of circulation valve spool 5 via control bore Y The spring moves the circulation valve spool 5 back so that only the residual flow can return to T When the working pressure ex...

Page 155: ...TIC QUANTUM Hydraulics 10 04 11 89 ...

Page 156: ... controlled proportionally from the switch console by means of a potentiometer via the electronic unit The iron core pushes the spool in the pilot valve V open against the spring This opens the connection from P to the control spool K via bore S and pilot valve V Pressure is applied at the bottom face of the control spool K and actuates it upwards against the compression spring Volume flow now flo...

Page 157: ...TIC QUANTUM Hydraulics 10 04 11 91 ...

Page 158: ...he compression spring Volume flow now flows from P via port B to the seated valves 15 in the right block The return oil from the seated valve 27 in the left block flows to tank T via port A The longitudinal bore in the control spool K connects B with the circulation valve spool 5 of the upstream valve via the load change valve 11 Pressure build up port A Solenoid M4 is activated The iron core push...

Page 159: ...TIC QUANTUM Hydraulics 10 04 11 93 ...

Page 160: ...oad pressure of the cylinder acting at port A presses the ball into its seat The connection from port A to port P R is blocked This ensures that no oil can escape from the cylinder which would result in a lowering motion When the solenoid is activated the iron core pushes the ball downward against the spring loaded ram The oil can flow from P to A raising or from A to R lowering The valve can be s...

Page 161: ...TIC QUANTUM Hydraulics 10 04 11 95 ...

Page 162: ...When the solenoid is deactivated the load pressure of the cylinder acting at port A is available in the rod end space of valve V The load pressure cannot open the valve V The connection from port A to port P R is blocked This ensures that no oil can escape from the cylinder which would result in a lowering motion When the solenoid is activated the iron core E presses the valve V upwards via the ra...

Page 163: ...TIC QUANTUM Hydraulics 10 04 11 97 ...

Page 164: ... set so that the tip of one rotor tooth is aligned with the transverse axis of the motor housing This ensures that one tooth tip of the rotor is 15 to the left of the key groove of the cylindrical shaft or from the tip of the spline of the multi spline shaft correct direction of rotation ...

Page 165: ...f g h i k l m n o With open hydraulic system Tractor system pressure or 170 bar pressure build up with deactivated control units 1 With oil supply from John Deere tractors Steering wanders 2 Hydraulic motor does not run 4 3 8 Hydraulic motor runs only in one direction 3 Hydraulic motor does not stop 3 6 Hydraulic motor does not reach max speed 5 Cylinder no function 4 Cylinder does not remain pres...

Page 166: ...ng pressure is higher than preset safety pressure 3 way directional control valve connected as 4 way valve Increase pressure setting Replace valve Oil supply to one consumer is too low or too high Incorrect control spool installed Replace spool Oil supply to all consumers too low Electric power supply not correct Check electric controller Oil supply to valve with the largest flow range is not achi...

Page 167: ...heating up Fault Cause Remedy System pressure build up in neutral position Incorrect valve mounting plate no control oil return Z T Replace plate Circulation pressure too high Directional control valve does not return fully to the neutral position as connecting screws are tightened too much 30 Nm Reduce tightening torque 4 8 6 External oil leaks Fault Cause Remedy Oil leak between plates Sealing p...

Page 168: ...or Forward travel Set the additional control unit to the floating position Due to the toe in approx 3 mm and the friction the land wheels are steered automatically In this process the ram rod R is either pulled or pushed The additional control unit of the tractor displaces or sucks in the oil Reverse travel Oil flows to the cylinder The ram rod L extends The land wheels are set to straight ahead t...

Page 169: ...ut off valve 917 Steering pressure gauge 5 1 1 Function Steering When cornering the steering hydraulics pump master cylinder 218 is guided by force It supplies steering cylinder 323 with pressurized oil depending on the steering direction Bleeding and pressurising the forced steering system Please refer to the Operator s Manual for further information on bleeding and pressurizing the forced steeri...

Page 170: ...Hydraulics QUANTUM TIC 11 104 10 04 ...

Page 171: ... Chopper amplifier SC 2000 U 8 1 5 Lighting 10 2 0 QUANTUM 4500 S 5500 S S 16 S 18 6800 S 12 2 1 Circuit Diagram 12 2 2 Diagnosis 16 2 3 QUANTUM S power board A 20 2 4 Setting of reed switches 23 2 5 Dip switches 24 2 6 QUANTUM S lighting 26 3 0 QUANTUM 4500 P 5500 P 5500 P 16 5500 P 18 5500 GT 6500 P 6800 P 28 3 1 Circuit Diagram 28 3 2 QUANTUM P distributor box 32 3 3 Trouble and remedy 34 3 4 Q...

Page 172: ... type dry crop top solenoid valve 5 Tailgate solenoid valve 7 Control box operating panel 10K potentiometer is active on S wagon only 8 Main plug connector 16 pins plug outlet 9 Set of cables enclosed fused socket outlet 10 Plug 2 pin 11 Wagon full alarm switch 12 Knife frame reed contact 13 Oil pressure switch raise knife frame Not on 2500K 22 Plug for 3500 S floor conveyor speed 23 Pick up drive...

Page 173: ...TIC QUANTUM Electric System 10 04 12 3 3500K 3800K 2500K ...

Page 174: ... 5 Tailgate solenoid valve 7 Control box operating panel 10K potentiometer is active on S wagon only 8 Main plug connector 16 pins plug outlet 9 Set of cables enclosed fused socket outlet 10 Plug 2 pin 11 Wagon full alarm switch 12 Knife frame reed contact 13 Oil pressure switch raise knife frame Not on 2500P 22 Plug for 3500 S floor conveyor speed only 23 Pick up drive and rotor On Off solenoid v...

Page 175: ...TIC QUANTUM Electric System 10 04 12 5 3500P 2500P 3800P ...

Page 176: ...rtional solenoid valve S type floor conveyor 7 Control box operating panel 10K potentiometer is active on S wagon only 8 Main plug connector 16 pins plug outlet 9 Set of cables enclosed fused socket outlet 10 Plug 2 pin 11 Wagon full alarm switch 12 Knife frame reed contact 13 Oil pressure switch raise knife frame 14 Chopper amplifier prop for floor conveyor only for 3500S 23 Pick up drive and rot...

Page 177: ...TIC QUANTUM Electric System 10 04 12 7 3500S ...

Page 178: ... on tractor pto 3 Supply forage wagon with oil 4 Connect multimeter ampere in series with the coil 5 Adjust potentiometer B until the multimeter displays 1 9 A Then slightly back off potentiometer in switch console and watch for floor conveyor speed to decrease visibly 6 Set potentiometer in switch console to 1 5 7 Adjust potentiometer B w1 until the multimeter displays approx 0 44 A and the floor...

Page 179: ...TIC QUANTUM Electric System 10 04 12 9 ...

Page 180: ... 4 pin plug right hand rear lights 3 2 pin plug rear number plate light 4 5 pin plug right hand rear lights R Turn signals right hand L Turn signals left hand 58R Taillights right hand 58L Taillights left hand 54 Brake light K Rear number plate light NS Rear fog light ...

Page 181: ...TIC QUANTUM Electric System 10 04 12 11 ...

Page 182: ...der drum drive Off solenoid X5 17 Left cross conveyor belt solenoid X5 18 Right cross conveyor belt solenoid X5 19 Tailgate pressure solenoid X5 25 Floor conveyor forward solenoid E Electric switches X6 1 2 height alarm centre On reed switches up to serial no X6 2 2 height alarm top On reed switches X6 3 2 height alarm centre Off reed switches up to serial no X6 4 Wagon full reed switch X6 5 Knife...

Page 183: ...TIC QUANTUM Electric System 10 04 12 13 4500S 5500S S 16 S 18 6800S ...

Page 184: ...elt solenoid X5 19 Tailgate pressure solenoid X5 25 Floor conveyor forward solenoid X5 26 Diodes P600K 6 A X5 61 Cross conveyor belt On Off solenoid X5 62 Trailing axle solenoid E Electric switches X6 1 2 height alarm centre On reed switches NO contact up to serial no X6 2 2 height alarm top On reed switches NO contact X6 3 2 height alarm centre Off reed switches NO contact up to serial no X6 4 Wa...

Page 185: ...TIC QUANTUM Electric System 10 04 12 15 4500S 5500S S 16 S 18 6800S ...

Page 186: ... Jump from input check to output check using this button Move the cursor to the channel to be checked using these buttons Bridge the associated reed switches for checking the inputs The channel number is inverted on the display Switch on the valves using this button for checking the outputs IMPORTANT To protect the control system a maximum of three valves may be actuated at the same time Use this ...

Page 187: ...er drum speed monitor switch on pto 12 Knife frame open pushbutton 14 Knife frame close pushbutton 15 Switch closed Number inverted 2 2 3 Output assignment Circuit Solenoid valve no in display Pick up On 1 Pick up Off 2 14 Pick up down 3 Pick up up 4 14 Open knife frame 5 14 Close knife frame 6 14 Open tailgate 7 9 14 Lower tailgate 8 Lock tailgate 8 19 14 Raise articulated drawbar 10 14 Lower art...

Page 188: ...e 8 Lock tailgate 8 19 14 Tailgate pressureless 9 Raise articulated drawbar 10 14 Lower articulated drawbar 11 14 Floor conveyor proportional 25 Floor conveyor 2nd stage fast 13 25 Floor conveyor reverse slowly 12 14 Floor conveyor reverse quickly 13 14 12 Hydraulic pressure 14 Shredder drums On 15 Shredder drums Off 16 14 Left cross conveyor belt 17 14 26 Right cross conveyor belt fast 18 14 26 S...

Page 189: ...TIC QUANTUM Electric System 10 04 12 19 ...

Page 190: ...n 30 31 Plug X4 AMP 12 pin Solenoid valve 1 12 Plug X5 AMP 15pin Solenoid valve 13 25 Plug X6 AMP 12 pin Reed contact 1 11 oil pressure switch Plug X7 AMP 5 pin Speed sensor Plug X8 AMP 6 pin Reed contact 13 15 oil pressure switch Plug X9 AMP 5 pin Plug X10 AMP 2 pin SD Program component Eprom F 15 A fuse XA Caution Pay attention to mounting surface ...

Page 191: ...TIC QUANTUM Electric System 10 04 12 21 4500 S 5500 S S 16 S 18 6800 S ...

Page 192: ...4 94 70 44 Insert metal points of the extraction tool 4 into the frame corners A and B Carefully pres the withdrawing tool 4 together using your fingers The PSD 2 can now be pulled out of the frame 5 Important The PSD 2 can only be inserted into the frame 5 in one position The bevelled corner E of the EPROM must be accurately placed upon the bevelled corner E of the frame Avoid tilting when insert...

Page 193: ...sociated magnet must be correct Adjust setting as follows Move the reed switch and or the magnet to the position where the switching operation is to take place Set the distance between the reed switch and the magnet to 1 3 mm The magnet must be set to an offset of approx 10 15 mm to the centre of the reed switch since the centre of a reed switch is in a dead field ...

Page 194: ...lated drawbar the floor conveyor speed must be reduced to 4 floor conveyor running the programmed speed will not be activated When retracting the articulated drawbar the floor conveyor speed changes to speed 4 after this the programmed speed will be re activated When extending the articulated drawbar the floor conveyor speed must be reduced to 4 floor conveyor running the programmed speed will not...

Page 195: ...r may be started manually 9 S not possible 6 Off bottom Off bottom 2 speed motor may be started manually 9 S Basic position 7 Off bottom Spare not used yet Spare not used yet 8 On top Off bottom Spare not used yet Spare not used yet 2 5 2 Table Dip switch Position Factory pre set position 1999 series Setting for QUANTUM corresponds to factory pre set position for 1999 series Setting for SPRINT 1 O...

Page 196: ...n plug right hand rear lights 5 2 pin plug interior lighting E8 130 bar oil pressure switch tailgate E10 30bar oil pressure switch for loading space lighting only on 5500S 18 6800S from serial no R Turn signals right hand L Turn signals left hand 58R Taillights right hand 58L Taillights left hand 54 Brake light K Rear number plate light NS Rear fog light ...

Page 197: ...TIC QUANTUM Electric System 10 04 12 27 ...

Page 198: ...tom floating position M Indicator light red knife frame open N Indicator light flashing red tailgate closed O Indicator light flashing green tailgate open P Light field hydraulic system lights up in red for approx 3 sec ready for operation oil circulating R Light field 100 flashing red wagon full or tailgate open 1 Key button housing 2 24 pin plug connector between lid and box 3 14 pin plug connec...

Page 199: ...TIC QUANTUM Electric System 10 04 12 29 QUANTUM 4500 P 5500 P 5500 P 16 5500 P 18 5500 GT 6500 P 6800 P ...

Page 200: ...4 Pressure B solenoid coil resistance 6 4 Ω 25 Pressure A solenoid coil resistance 6 4 Ω 26 2 bar switch NO contact E 27 Floor conveyor solenoid coil resistance 6 4 Ω 28 2 speed motor switch option 29 Connection of wiring loom to left hand seated valves 30 Raise pick up solenoid coil resistance 5 4 Ω 31 Tailgate close solenoid coil resistance 5 4 Ω 32 Knife frame open solenoid coil resistance 5 4 ...

Page 201: ...TIC QUANTUM Electric System 10 04 12 31 4500 P 5500 P 5500 P 16 5500 P 18 5500 GT 6500 P 6800 P ...

Page 202: ...ousing 6 Connection of wiring loom to power supply from tractor 9 Connection of wiring loom to knife frame reed switch 12 Connection of wiring loom to tailgate and wagon full reed switch 17 Connection of wiring loom to right hand seated valves and 150 bar switch 23 Connection of wiring loom to 4 3 way solenoid valves and 2 bar switch 29 Connection of wiring loom to left hand seated valves X1 15 pi...

Page 203: ...TIC QUANTUM Electric System 10 04 12 33 ...

Page 204: ...heck if a fault has been produced by manual switching of solenoid 27 if a hydraulic or electric fault has occurred Check the coil and the iron core of the solenoid 27 Coil resistance 6 4 Ω Check the voltage on solenoid without and then with a consumer connected voltage drop bad contacts The floor conveyor cannot be switched on when unloading Check the oil supply from the tractor has the directiona...

Page 205: ... as follows Manually actuate the corresponding solenoid s Find out if the fault is in the hydraulic or in the electric system Hydraulic fault see Hydraulic System chapter Electrical fault Check the plug connections according to the circuit diagram Check the coil and the iron core of the corresponding solenoid Values see key to circuit diagram Check voltage on solenoid without and then with a consu...

Page 206: ...lug 2 4 pin plug right hand rear lights 3 2 pin plug rear number plate light 4 5 pin plug right hand rear lights R Turn signals right hand L Turn signals left hand 58R Taillights right hand 58L Taillights left hand 54 Brake light K Rear number plate light NS Rear fog light ...

Page 207: ... will not be implemented on these machines Technical data dimensions and weights are given as an indication only Responsibility for errors or omissions not accepted Reproduction or translation of this publication in whole or part is not permitted without the written consent of the CLAAS KGaA mbH All rights under the provision of the Copyright Act are reserved CLAAS KGaA mbH 33426 Harsewinkel Germa...

Page 208: ...CLAAS KGaA mbH Postfach 1163 33426 Harsewinkel Tel 49 0 5247 12 0 www claas com 0297 456 4 SYS QUANTUM 3500 6800 EN 05 05 NF Printed in Germany ...

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