Claas Rollant 454-455 Uniwrap Technical Systems Manual – PDF DOWNLOAD
DESCRIPTION:
Claas Rollant 454-455 Uniwrap Technical Systems Manual – PDF DOWNLOAD
Safety and hazard precautions :
- All work described in this document may be carried out only by trained service technicians. Any interventions beyond this scope may be carried out only by persons authorised by the manufacturer for safety and warranty reasons.
- Appropriate training is a pre-condition. This includes both safe handling of electric and hydraulic measuring devices and the use of special tools. Moreover, the user must be familiar with machine operation and with all hazards involved.
TABLE OF CONTENTS:
Claas Rollant 454-455 Uniwrap Technical Systems Manual – PDF DOWNLOAD
ROLLANT 455 / 454 UNIWRAP 1
Table of contents 3
Introduction 5
Safety rules 5
Safety and hazard precautions 5
Validity of manual 6
Validity for machines 6
Overview 6
CCN explanation 7
General 7
Electric systems standard 8
Overview 8
Hydraulic system standard 9
Overview 9
CCN (CLAAS Component Number) 11
09 Hydraulic system 29
0920 Valves 29
Valve block – ROLLANT 455 30
Valve block – ROLLANT 454 34
Bale wrapper valve block 36
Valve section of baler hydraulic valve block 38
Hydraulic system protective valve (7190) 40
Description of function 40
0980 Hydraulic circuit diagram 42
Baler hydraulic system, ROLLANT 455 UNIWRAP type 750 44
Baler hydraulic system, ROLLANT 454 UNIWRAP type 769 48
Bale wrapper hydraulic system, ROLLANT 455 / 454 UNIWRAP type 750 / 769 52
Oil supply circuit diagram 55
Key to diagram 56
Description of function 57
10 Electrical / Electronic equipment 63
1010 Central electrics 63
Central terminal compartment (module A023 – control box) 64
Key to diagram 65
1012 Modules / sensors 66
Module A023 ROLLANT, module A044 Communicator, module A090 Terminal 68
Module pin assignment 72
Module A023 ROLLANT (CCU) 74
1080 Electronic circuit diagram 78
Introduction into circuit diagrams 78
Overview of designations 78
CLAAS cable marking 78
Power supply 78
Actuators 78
Sensors 78
Communication 79
Standards 79
Electric system circuit diagrams (SCM) 82
SCM 0 – Variants of COMMUNICATOR connecting cable 84
SCM 01 – Main power supply (upstream of SI 12337) 86
SCM 01 – Main power supply (downstream of SI 12337) 87
Description of function 89
SCM 06 – CAN BUS, power supply of modules (upstream of 12337) 92
SCM 06 – CAN BUS, power supply of modules (downstream of 12337) 93
Description of function 95
SCM 07 – ROTOCUT, Cutting frame 96
SCM 10 – Baling pressure control, MPS control 98
SCM 11 – Tying release 100
SCM 12 – Open / close tailgate 102
SCM 19 – Loading and unloading the wrapping table, tipping trough, slope system 104
SCM 21 – Wrapper arm 106
SCM 22 – Film break monitoring, film cutters 108
SCM 23 – Loading the film rolls 110
SCM 29 – Central lubrication system 112
SCM 31a – Bale wrapper worklights (up to serial no 76900025 / 75000350) 114
SCM 31b – Bale wrapper worklights (from serial no 76900026 / 75000351) 116
SCM 32 – Lighting 118
Connector database (chp CLAAS) 121
Example of representation of key numbers (CHP) 122
Key number (CHP) 124
Connector representation (CHP) 125
20 Crop feeding 139
2020 Pick-up 139
Pick-up 140
Description of function 141
21 Feeder unit 143
2125 Rotor 143
Rotor / cutting frame 144
Measured values table 146
ROTOCUT cutting unit 146
Spool P-A, P-B (7191) with control 147
Key to diagram 147
Task of spool (7191) P-A, P-B 147
ROTOCUT / knives in, out 148
Key to diagram 148
Knives in/out function 149
ROTOCUT / cutting frame 149
Key to diagram 149
Cutting frame function 150
Cutting frame position sensor (B067) 150
Sensor ranges (B067) 150
Description of function of sensor adjustment (B067) 152
ROTOCUT ROLLANT 45X sequence diagrams 153
Manual blade lowering 153
Manual blade raising 154
Knife cleaning, automatic 156
Cutting frame overload control, automatic 158
Removing a rotor blockage 162
Open cutting frame, manually controlled 165
ROTOCUT OFF, upon reaching the maximum bale diameter 169
Function: Outer bale layer cut 169
Function: Thin, uncut outer bale layer 170
Function: Thick, uncut outer bale layer 170
45 Baling system 173
4520 Compression rollers / Guide rollers 173
Baling pressure control 174
Function overview of legend 175
Bale chamber and rollers 176
Baling cycle 178
Spool P-A, P-B (7191) with control 181
Key to diagram 181
Description of function 181
Tailgate shut-off valve, MPS (7189) with control 182
Key to diagram 182
Tailgate shut-off valve, MPS (7189) with control (valve section) 183
Key to diagram 183
Description of function 183
Baling pressure control 186
Key to diagram 186
Description of function 186
4535 Pivoting segment 187
MPS Maximum Pressure System (swivelling roller segment) 187
MPS system pressure control 188
Key to diagram 188
Description of function 188
Description of function of sensor adjustment (B208) 190
46 Tying system 193
4615 Net wrapping 193
Net wrapping 194
Measured values table 195
Description of function 195
Net brake diagram: Setting of 1 5 net wraps 198
Net brake diagram: Setting of 2 5 net wraps 199
Net wrapping sequence diagram 200
Description of function of sensor adjustment (B206) 203
47 Bale wrapper 205
4705 Tipping body 205
Loading / unloading bales UNIWRAP 206
Measured values table 207
Description of function 207
Bale wrapper hydraulic valve block 209
Raise / lower tipping trough hydraulic system circuit diagram 210
Raise / lower tipping trough hydraulic valves 211
Description of function 212
Setting of tipping trough sensors 217
Adjustment of tipping trough position sensor (B211) 217
Adjustment of bale in tipping trough sensors (B102) 219
4715 Wrapping table 220
Raise / lower wrapping table hydraulic valves 222
Description of function 223
Wrapping table sensor setting 224
Description of function of wrapping table position sensor (B210) adjustment 224
4730 Wrapper arm 225
Bale wrapper sequence diagram 225
Bale wrapping UNIWRAP 230
Measured values table 231
Description of function 231
Hydraulic valves, wrapping bales 235
Hydraulic motors, bale wrapper speed control hydraulic circuit diagram 237
Hydraulic motors, bale wrapper speed control hydraulic valves 238
Measured values table 239
Description of function 240
Hydraulic valves: Control of wrapper arm / wrapping table speed ratio 244
Wrapper arm / wrapping table speed ratio control hydraulic circuit diagram 247
Hydraulic valves of wrapper arm / wrapping table speed ratio control 248
Description of function 249
Average characteristics of control system: 249
Hydraulic circuit diagram for wrapping with one film Completing the wrapping process 250
Hydraulic valves for wrapping with one film Completing the wrapping process 251
Description of function 251
LS signal shuttle valve 253
Description of function 253
Description of function of wrapping/film overlap adjustment 254
Key to diagram 255
Description of function of wrapping after film rip with one film 256
Key to diagram 257
Description of wrapping table stop function 258
Key to diagram 259
Description of wrapping stop function 260
Key to diagram 261
Wrapper arm motor 263
Key to diagram 264
Adjustment of wrapping arm sensors 265
Description of function of sensor adjustment (B106) 265
Description of function of switch adjustment (Z091) 266
Description of function of adjustment of sensors (B294) and (B295) 266
4735 Pre-strecher 268
Film pre-stretcher 268
Film pre-stretcher gear sets 268
4745 Support for film rolls 269
Film boxes 269
Measured values table 269
Description of function 270
75 Central lubrication system 273
7515 Lubrication system / Lines 273
Electric central lubrication system 274
Measured values table 275
Description of function 275
Diagnosis by fault codes 277
Fault codes 277
CLAAS COMMUNICATOR 277
Net wrapping 277
Electric circuit 278
Wrapper 279
CLAAS Medium Terminal 281
Wrapper 281
Position of components 285
Hydraulic system 285
Position of hydraulic system components 285
1001-1999 Oil tank / filter / oil cooler 285
2001-2999 Pump / motor 286
3001-3999 Hydraulic cylinders 287
5001-5999 Accumulator 291
6001-6999 Valve, mechanically actuated 292
7001-7999 Valve, hydraulically actuated 293
9001-9999 Measuring points / gauges 299
Electric system 300
Position of electric system components 300
A Terminal / modules 300
B Sensors 301
E Lighting 304
F Fuse 305
K Relays 306
M Motor (electric) 307
U Switch – External operation 308
V Electronic components 309
X Connectors 310
Y Solenoid coils 312
Z Actual value switch 317
Index 318
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