Crown ESR4500 Series Maintenance Manual
Maintenance Manual
ESR4500 Series
Printed in Germany
Order Number: 812549-006
●
Revision Level B
This master manual is subject to continual updates.
It is meant exclusively for businesses authorized by CROWN.
It is not permitted to pass on the contents or copies thereof to third parties.
CROWN Gabelstapler GmbH & Co. KG
- European Headquarter -
Moosacher Str. 52
80809 Munich
Germany
Phone +49 (0) 89 93 00 2 - 0
Fax +49 (0) 89 93 00 2 - 133
All rights reserved under international and Pan-American Copyright Agreement.
CROWN Equipment Corporation
Copyright 2006
Printed in Germany
TABLE OF CONTENTS
I
Blank page
Printed in Germany
II
Table of Contents
MA – SAFETY PAGE
Safety Symbols used in the Manual ...................................... 3
General Maintenance and Repair Safety Notes ................... 3
ITD – INTRODUCTION PAGE
Maintenance and Repair......................................................... 3
Before Leaving the Truck ............................................... 4
Before Carrying out Work on the Truck ......................... 4
Before Operating the Truck ............................................ 4
Warnings and Labels on the Truck ....................................... 4
General ..................................................................................... 7
Operating Instructions .................................................... 7
Service Training .............................................................. 7
Ordering Spare Parts ...................................................... 7
Using the Manual ............................................................ 7
M1 – LUBRICATION AND ADJUSTMENT PAGE
Lifting the Truck ...................................................................... 11
Towing the Truck..................................................................... 11
Jacking up the Truck .............................................................. 12
Component Access................................................................. 13
Access to the Motor Compartment ................................ 14
Removing the Floorboard ............................................... 14
Plastic Panel Disassembly / Assembly .......................... 14
Maintenance ............................................................................ 16
Recommended Lubricants and Oils............................... 16
Lubricants ........................................................................ 16
Cold Store Trucks ........................................................... 16
Truck Decommissioning ................................................. 16
Restoring the Truck to Service....................................... 16
Battery Maintenance ....................................................... 16
Daily Safety Check .................................................................. 18
Inspection and Maintenance Schedule ................................. 20
Cold Store Trucks ........................................................... 20
Torques .................................................................................... 26
Screw Grade Marking ............................................................. 26
Nut Grade Marking .................................................................. 26
Hydraulic Symbols .................................................................. 29
Functional Description ........................................................... 33
Abbreviations .......................................................................... 33
Lifting ............................................................................... 35
Lowering .......................................................................... 35
Mast Reach Carriage Retraction ................................... 37
Mast Reach Carriage Extension .................................... 37
Tilt Back Circuit ............................................................... 39
Tilt Down Circuit .............................................................. 39
Sideshift Left ................................................................... 41
Sideshift Right ................................................................. 41
TABLE OF CONTENTS
M2 – HYDRAULICS PAGE
Hydraulic Components ........................................................... 42
Hydraulic Lines ............................................................... 42
Valve Block ...................................................................... 43
Relief Valve RV1 ......................................................... 43
Lowering Speed Adjustment Valve AVL ...................... 44
Pressure Load Switch PLS............................................. 44
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M2 – HYDRAULICS PAGE
Hydraulic Reservoir ........................................................ 45
Discharging the Hydraulic Reservoir ............................. 45
Filling the Hydraulic Tank ............................................... 45
Filter ................................................................................. 46
Replacing the Return Filter ......................................... 46
Replacing the Aeration Filter ...................................... 47
Replacing the Suction Filter ........................................ 47
Pump Motor ..................................................................... 48
Hydraulic Pump ............................................................... 48
Disassembly ............................................................... 48
Commissioning ........................................................... 48
Bleeding the Hydraulic System ............................................. 50
Bleeding the Free Lift Cylinder ...................................... 50
Bleeding the Lift Cylinders ............................................. 50
Bleeding the Reach Cylinder ......................................... 51
Bleeding the Sideshift Cylinder ...................................... 51
Bleeding the Tilt Cylinders.............................................. 51
Bleeding the 5th Function Cylinder................................ 51
Flushing the Cylinders .................................................... 51
Drift Tests ................................................................................. 52
Lift cylinder drift test ....................................................... 52
Tilt cylinder drift test........................................................ 52
Causes of Drift ................................................................ 52
M3 – DRIVE UNIT PAGE
Gear unit .................................................................................. 55
Preparation...................................................................... 55
Removal .......................................................................... 55
Servicing.......................................................................... 55
General ....................................................................... 57
Gear Unit Disassembly / Assembly................................ 57
Disassembly ............................................................... 57
Assembly .................................................................... 57
Preparing the gear unit ............................................. 57
Inserting the bevel pinion shaft ................................. 58
Assembling the flange shaft...................................... 58
Adjusting the Bevel Wheel Set ................................. 58
Checking the flank tooth bearing .............................. 59
Final Assembly .......................................................... 59
Re-Assembly ................................................................... 60
Traction motor ................................................................. 60
M4 – ELECTRICS PAGE
Electrical Components ........................................................... 63
ACS............................................................................. 63
BFS ............................................................................. 63
BLS ............................................................................. 63
BPS ............................................................................. 63
BRS............................................................................. 63
BRAKE ........................................................................ 63
BS ..................................................................... 63
ECR1 .......................................................................... 63
ECR2 .......................................................................... 63
ECR3 .......................................................................... 63
ECR4 .......................................................................... 63
ECR5 up to serial no. 5A203818 .................... 63
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M4 – ELECTRICS PAGE
ECR5 from serial no. 5A203820....................... 64
EDS............................................................................. 64
ED1 ............................................................................. 64
ED2 ................................................................... 64
ED3 ................................................................... 64
FAN1................................................................. 64
FAN2 ........................................................................... 64
FAN3, FAN4 ................................................................ 64
FKS ................................................................... 64
FLS ................................................................... 64
FS ............................................................................... 64
FU1 (15 A) .................................................................. 64
FU2 (15 A) .................................................................. 64
FU3 (15 A) up to serial no. 5A204796 ........................ 64
FU3 (10 A) from serial no. 5A204798 ......................... 64
FU4 (30 A) up to serial no. 5A204796 ........................ 65
FU4 (10 A) from serial no. 5A204798 ......................... 65
FU5 (15 A) & FU6 (15 A) .................................. 65
FU7 (425 A) ................................................................ 65
FU8 (30 A) ........................................................ 65
FU9 (50 A) ........................................................ 65
FU13 (50 A) from serial no. 5A204798 ....................... 65
HDM ............................................................................ 65
HN ............................................................................... 65
HNS ............................................................................ 65
HGTS (up to serial no. 5A203818) ............................. 65
HGTS from serial no. 5A203820................................. 65
HGTRS up to serial no. 5A203818 ................... 65
HGTRS from serial no. 5A203820 .................... 65
K1 & K2 ............................................................ 65
K3 & K4 ............................................................ 65
.................................................................................... 65
K5 ..................................................................... 66
K6 ..................................................................... 66
K7& K8 ............................................................. 66
K9 & K10 .......................................................... 66
K11 .............................................................................. 66
K12 & K13 ........................................................ 66
K14 ................................................................... 66
KYS ............................................................................. 66
LS................................................................................ 66
MVL ............................................................................. 66
ORS .................................................................. 66
POT1........................................................................... 66
POT2........................................................................... 66
POT3........................................................................... 66
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M4 – ELECTRICS PAGE
POT4........................................................................... 67
POT5........................................................................... 67
POT6 ................................................................ 67
PLS ............................................................................. 67
PVL ............................................................................. 67
PVAR .......................................................................... 67
PVAL ........................................................................... 67
PVRT........................................................................... 67
PVRE .......................................................................... 67
RES1........................................................................... 67
RES2........................................................................... 67
RS ............................................................................... 67
RV ............................................................................... 67
SD ..................................................................... 68
SDM ............................................................................ 68
SES ............................................................................. 68
SFS 1SA ..................................................................... 68
SFS 2 .......................................................................... 68
SI ...................................................................... 68
SPS ............................................................................. 68
SVR............................................................................. 68
SVS ............................................................................. 68
SVT ............................................................................. 68
SW .................................................................... 68
TDM ............................................................................ 68
THS1 ........................................................................... 69
THS2 ........................................................................... 69
THS3................................................................. 69
THS4 (from serial no. 5A203820) ............................... 69
ESR4500 Status Codes ........................................................... 71
Status Codes................................................................... 71
When a Service Code Occurs .................................... 71
Truck does not operate and there is no Status Code . 71
1. Fault during power-up ........................................... 71
2. The fault is not electrical ....................................... 71
3. Malfunction in one of a group of unmonitored
inputs ........................................................................ 71
Power Up Circuit up to Ser. No. 5A204796 ................ 72
Power Up Circuit up from Ser. No. 5A204798 ............ 73
Statuscode 100 - 102...................................................... 74
Statuscode 110 - 111 ...................................................... 75
Statuscode 112 - 120.................................................... 76
Statuscode 121 - 130...................................................... 77
Statuscode 131 - 160...................................................... 79
Statuscode 180 - 181...................................................... 80
Statuscode 182 - 183...................................................... 81
Statuscode 184 - 186...................................................... 82
Statuscode 200 ............................................................... 83
Statuscode 201 - 210...................................................... 84
Statuscode 211 - 213 ...................................................... 85
Statuscode 214 - 220...................................................... 86
Statuscode 221 - 222...................................................... 87
Statuscode 223 - 224...................................................... 88
Statuscode 225 - 230...................................................... 89
Statuscode 240 (up to Ser. No. 5A204796)................... 90
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M4 – ELECTRICS PAGE
Statuscode 240 (up from Ser. No. 5A204798) .............. 91
Statuscode 241 (up to Ser. No. 5A204796)................... 92
Statuscode 241 (up from Ser. No. 5A204798) .............. 93
Statuscode 243 (up to Ser. No. 5A204796)................... 94
Statuscode 243 (up from Ser. No. 5A204798) .............. 95
Statuscode 244 (up to Ser. No. 5A204796)................... 96
Statuscode 244 (up from Ser. No. 5A204798) .............. 97
Statuscode 246 (up to Ser. No. 5A204796)................... 98
Statuscode 246 (up from Ser. No. 5A204798) .............. 99
Statuscode 247 (up to Ser. No. 5A204796)................... 100
Statuscode 247 (up from Ser. No. 5A204798) .............. 101
Statuscode 249 (up to Ser. No. 5A204796)................... 102
Statuscode 249 (up from Ser. No. 5A204798) .............. 103
Statuscode 250 (up to Ser. No. 5A204796)................... 104
Statuscode 250 (up from Ser. No. 5A204798) .............. 105
Statuscode 252 (up to Ser. No. 5A204796)................... 106
Statuscode 252 (up from Ser. No. 5A204798) .............. 107
Statuscode 253 (up to Ser. No. 5A204796)................... 108
Statuscode 253 (up from Ser. No. 5A204798) .............. 109
Statuscode 260 ............................................................... 110
Statuscode 261 ............................................................... 111
Statuscode 262 ............................................................... 112
Statuscode 263 ............................................................... 113
Statuscode 264 ............................................................... 114
Statuscode 265 ............................................................... 115
Statuscode 266 ............................................................... 116
Statuscode 267 ............................................................... 117
Statuscode 268 ............................................................... 118
Statuscode 280 - 282...................................................... 119
Statuscode 283 - 284...................................................... 120
Statuscode 285 - 300...................................................... 121
Statuscode 301 - 310...................................................... 122
Statuscode 311 - 313 ...................................................... 123
Statuscode 314 - 320...................................................... 124
Statuscode 321 - 322...................................................... 125
Statuscode 323 - 324...................................................... 126
Statuscode 325 - 330...................................................... 127
Statuscode 340 ............................................................... 128
Statuscode 341 ............................................................... 129
Statuscode 343 - 381...................................................... 130
Statuscode 382 - 383...................................................... 130
Statuscode 384 - 385...................................................... 132
Statuscode 430 - 431...................................................... 133
Statuscode 460 - 462...................................................... 134
Statuscode 463 - 465...................................................... 135
Statuscode 840 - 841...................................................... 136
Statuscode 880 ............................................................... 137
Statuscode 881 ............................................................... 138
Statuscode 883 ............................................................... 139
Statuscode 884 ............................................................... 140
Statuscode 885 ............................................................... 141
Statuscode 886 ............................................................... 142
APPENDIX ...................................................................... 143
Display not active ........................................................ 143
Main contactor switches continuously
ON/OFF ...................................................................... 143
Only battery discharge indicator and
message display active............................................... 143
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TABLE OF CONTENTS
M4 – ELECTRICS PAGE
Main contactor briefly activated after power up .......... 143
Service Level
(Software Version 814759-012) .............................................. 145
Display ............................................................................. 145
Design and Functions ................................................. 145
Steer Angle Display................................................... 145
Travel Direction Display ............................................ 145
Battery Charge Status Display.................................. 145
Operator error display ............................................... 145
Service Display ......................................................... 146
Function Keys ........................................................... 146
Message Display ...................................................... 146
Capacity Data Monitor ................................................ 146
Brake Fluid Level Indicator ....................................... 146
Steer Fault Display.................................................... 146
Parking Brake Display .............................................. 146
Performance Setting Display .................................... 146
Operator Menu ........................................................................ 147
Tilt Position - Assist On / Off ....................................... 148
Rack Height Select On / Off ........................................ 149
Programming Rack Height Select .............................. 149
Programming Rack Height Select ... .......................... 150
Service Level ........................................................................... 151
Chapter structure : .......................................................... 151
ANALYZER ................................................................. 151
A1 STATUS ............................................................... 151
A2 INPUTS ................................................................. 151
A3 OUTPUTS ............................................................. 151
CALIBRATION ............................................................ 151
C1 Accelerator Pedal ................................................ 151
C2 Raise Lower Handle ............................................ 151
C3 Reach Handle ..................................................... 151
C4 Tilt Handle ........................................................... 151
C5 Sideshift Handle .................................................. 152
C6 5th Function Handle ............................................ 152
C7 Height .................................................................. 152
C8 Weight ................................................................. 152
C9 Fork Positioning .................................................. 152
C10 Reach retract slow down ................................... 152
C11 Save? ................................................................ 152
FEATURE ................................................................... 152
F1 Truck size ............................................................ 152
F2 FLS Switch .......................................................... 152
F3 Height Encoder .................................................... 152
F4 Lower Cut out ...................................................... 152
F5 Fifth Function ....................................................... 152
F6 Max Load ............................................................. 152
F7 Capacity Data Monitor CDM ................................ 152
F8 Alarm 2 ................................................................ 152
F9 Beacon ................................................................ 153
F10 User Performance ............................................. 153
F11 User Codes ........................................................ 153
F12 Language ........................................................... 153
F13 Truck lockout ..................................................... 153
F14 Rack select ........................................................ 153
F15 Height & weight on/off ....................................... 153
F16 Timer on/off........................................................ 153
F17 Error log on/off ................................................... 153
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M4 – ELECTRICS PAGE
F18 Operator Alarm1 on/off ...................................... 153
F19 Battery low level alarm ...................................... 153
F20 Fork positioning ................................................. 153
F21 Change value Euro/US ...................................... 153
F22 Save .................................................................. 153
HOUR METER ............................................................ 153
H1 Run ...................................................................... 153
H2 TDM Traction Drive Module ................................ 153
H3 HDM Pump Drive Module ................................... 153
H4 VCM Vehicle Controll Module ............................. 153
H5 SDM Steer Drive Module..................................... 153
H6 Display ................................................................ 153
H7 Set Service Timer ................................................ 153
H8 Escape ................................................................ 153
LOG EVENTS ............................................................. 153
L1 History .................................................................. 153
L2 Totals.................................................................... 153
L3 Erase ................................................................... 153
L4 Escape ................................................................. 153
PERFORMANCE ........................................................ 154
P1 Setup P1 .............................................................. 154
P2 Setup P2 .............................................................. 154
P3 Setup P3 .............................................................. 154
P4 BDI setting ........................................................... 154
P5 Travel > LCS........................................................ 154
P6 Travel > FLS ........................................................ 154
P7 Travel > Custom .................................................. 154
P8 Lower > Custom .................................................. 154
P9 Reach > Custom ................................................. 154
P10 5th Function left ................................................. 154
P11 5th Function right ............................................... 154
P12 Steer low speed................................................. 154
P13 Steer high speed ............................................... 154
P14 Brake at ramp .................................................... 154
P15 Save .................................................................. 154
UTILITIES ................................................................... 154
U1 Software Version ................................................. 154
U2 Hour Set .............................................................. 154
U3 Accy Override ...................................................... 154
U4 Escape ................................................................ 154
Overview of Performance Default Settings .......................... 155
Service Menu ........................................................................... 156
Access to Service Level ................................................. 156
Overview of menu items ............................................. 156
Analyzer .................................................................... 156
Calibration ................................................................. 156
Feature ..................................................................... 156
Hour Meter ................................................................ 156
Log Events ................................................................ 156
Performance ............................................................. 156
Utilities ...................................................................... 156
Analyzer .......................................................................... 158
A1.1 - A1.12 Status ..................................................... 158
A2.1 - A2.6 Inputs ....................................................... 159
A2.7 - A2.13 Inputs ..................................................... 160
A2.14 - A2.20 Inputs ................................................... 161
A2.21 - A2.25 Inputs .................................................. 162
A2.26 - A2.32 Inputs ................................................... 163
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TABLE OF CONTENTS
M4 – ELECTRICS PAGE
A2.33 - A2.37 Inputs ................................................... 164
A3.1 - A3.9 Outputs .................................................... 165
A3.10 - A3.16 Outputs ................................................ 166
A3.17 - A3.18 Outputs ................................................ 167
Calibration ....................................................................... 168
C1 - C3 Calibration ..................................................... 168
C4 - C5 Calibration ..................................................... 169
C6 - C7.1 Calibration .................................................. 170
C7.1.3 Calibration ....................................................... 171
C7.2 Calibration .......................................................... 172
C7.3 Calibration .......................................................... 173
C7.3.4 - C7.5 Calibration ............................................ 174
C8 Calibration ............................................................. 175
C9 Calibration ............................................................. 176
C10 - 11.2 Calibration ................................................. 177
Feature ............................................................................ 178
F1 - F3 Feature ........................................................... 178
F4 - F6 Feature ........................................................... 179
F7 Feature ................................................................. 180
F8 Feature .................................................................. 181
F9 - F10 Feature ......................................................... 182
F11 Feature ................................................................. 183
F12 - F14 Feature ....................................................... 184
F15 - F19 Feature ....................................................... 185
F20 - F22 Feature ....................................................... 186
H1 - H3 Hourmeter ..................................................... 187
H4 - H8 Hourmeter ..................................................... 188
Log Events ...................................................................... 189
L1 - L3.2 Feature ............................................................ 189
L3.2.1 - L4 Log Events ................................................... 190
Performance .................................................................... 191
P1 - P1.5.1 Performance ............................................ 191
P1.6 - P1.10.1 Performance ....................................... 192
P1.11 - P1.15 Performance ........................................ 193
P2 - P6 Performance .................................................. 194
P7 - P10 Performance ................................................ 195
P11 - P15.2 Performance ........................................... 196
Utilities ............................................................................. 197
U1 - U2 Utilities ........................................................... 197
U3 - U4 Utilities ........................................................... 198
Service Level (Software Version 814759-014 ) ..................... 199
Display ............................................................................. 199
Design and Functions ................................................. 199
Steer Angle Display................................................... 199
Travel Direction Display ............................................ 199
Battery Charge Status Display.................................. 199
Operator error display ............................................... 199
Service Display ......................................................... 200
Function Keys ........................................................... 200
Message Display ...................................................... 200
Capacity Data Monitor ................................................ 200
Brake Fluid Level Indicator ....................................... 200
Steer Fault Display.................................................... 200
Parking Brake Display .............................................. 200
Performance Setting Display .................................... 200
Operator Menu ........................................................................ 201
Tilt Position - Assist On / Off ....................................... 202
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M4 – ELECTRICS PAGE
Rack Height Select On / Off........................................ 203
Programming Rack Height Select .............................. 203
Programming Rack Height Select ... .......................... 204
Service Level (Software Version 814759-014) ...................... 205
Chapter structure : .......................................................... 205
ANALYZER ................................................................. 205
A1 STATUS ............................................................... 205
A2 INPUTS ................................................................. 205
A3 OUTPUTS ............................................................. 205
CALIBRATION ............................................................ 205
C1 Accelerator Pedal ................................................ 205
C2 Raise Lower Handle ............................................ 205
C3 Reach Handle ..................................................... 205
C4 Tilt Handle ........................................................... 205
C5 Sideshift Handle .................................................. 206
C6 5th Function Handle ............................................ 206
C7 Height .................................................................. 206
C8 Weight ................................................................. 206
C9 Fork Positioning .................................................. 206
C10 Reach retract slow down ................................... 206
C11 Save? ................................................................ 206
FEATURE ................................................................... 206
F1 Truck size ............................................................ 206
F2 FLS Switch .......................................................... 206
F3 Height Encoder .................................................... 206
F4 Lower Cut out ...................................................... 206
F5 Fifth Function ....................................................... 206
F6 Max Load ............................................................. 206
F7 Capacity Data Monitor CDM ................................ 206
F8 Alarm 2 ................................................................ 207
F9 Beacon ................................................................ 207
F10 User Performance ............................................. 207
F11 User Codes ........................................................ 207
F12 Language ........................................................... 207
F13 Change value Euro/US ...................................... 207
F14 Rack select ........................................................ 207
F15 Height & weight on/off ....................................... 207
F16 Timer on/off........................................................ 207
F17 Error log on/off ................................................... 207
F18 Operator Alarm1 on/off ...................................... 207
F19 Battery low level alarm ...................................... 207
F20 Fork positioning ................................................. 207
F21 Truck lockout ..................................................... 207
F22 Save .................................................................. 207
HOUR METER ............................................................ 207
H1 Run ...................................................................... 207
H2 SDM Steer Drive Module..................................... 207
Low / Middle / Full ..................................................... 207
H3 TDM Traction Drive Module ................................ 207
H4 HDM Pump Drive Module ................................... 207
H5 VCM Vehicle Controll Module ............................. 207
H6 Display ................................................................ 207
H7 Set Service Timer ................................................ 207
H8 Escape ................................................................ 207
LOG EVENTS ............................................................. 207
L1 History .................................................................. 207
L2 Totals.................................................................... 207
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M4 – ELECTRICS PAGE
L3 Erase ................................................................... 207
L4 Escape ................................................................. 207
PERFORMANCE ........................................................ 208
P1 Setup P1 .............................................................. 208
P2 Setup P2 .............................................................. 208
P3 Setup P3 .............................................................. 208
P4 BDI setting ........................................................... 208
P5 Travel > LCS........................................................ 208
P6 Travel > FLS ........................................................ 208
P7 Travel > Custom .................................................. 208
P8 Lower > Custom .................................................. 208
P9 Reach > Custom ................................................. 208
P10 5th Function left ................................................. 208
P11 5th Function right............................................... 208
P12 Steer low speed................................................. 208
P13 Steer high speed ............................................... 208
P14 Brake at ramp .................................................... 208
P15 Save .................................................................. 208
UTILITIES ................................................................... 208
U1 Software Version ................................................. 208
U2 Hour Set .............................................................. 208
U3 Accy Override ...................................................... 208
U4 Escape ................................................................ 208
Overview of Performance Default Settings .......................... 209
Service Menu ........................................................................... 210
Access to Service Level ................................................. 210
Overview of menu items ............................................. 210
Analyzer .................................................................... 210
Calibration ................................................................. 210
Feature ..................................................................... 210
Hour Meter ................................................................ 210
Log Events ................................................................ 210
Performance ............................................................. 210
Utilities ...................................................................... 210
Analyzer .......................................................................... 212
A1.1 - A1.12 Status ..................................................... 212
A2.1 - A2.6 Inputs ....................................................... 213
A2.7 - A2.13 Inputs ..................................................... 214
A2.14 - A2.20 Inputs ................................................... 215
A2.21 - A2.25 Inputs .................................................. 216
A2.26 - A2.32 Inputs ................................................... 217
A2.33 - A2.37 Inputs ................................................... 218
A3.1 - A3.9 Outputs .................................................... 219
A3.10 - A3.16 Outputs ................................................ 220
A3.17 - A3.18 Outputs ................................................ 221
Calibration ....................................................................... 222
C1 - C3 Calibration ..................................................... 222
C4 - C5 Calibration ..................................................... 223
C6 - C7.1 Calibration .................................................. 224
C7.1.3 Calibration ....................................................... 225
C7.2 Calibration .......................................................... 226
C7.3 Calibration .......................................................... 227
C7.3.4 - C7.5 Calibration ............................................ 228
C8 Calibration ............................................................. 229
C9 Calibration ............................................................. 230
C10 - 11.2 Calibration ................................................. 231
Feature ............................................................................ 232
F1 - F3 Feature ........................................................... 232
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F4 - F6 Feature ........................................................... 233
F7 Feature .................................................................. 234
F8 Feature .................................................................. 235
F9 - F10 Feature ......................................................... 236
F11 Feature ................................................................. 237
F12 - F14 Feature ....................................................... 238
F15 - F19 Feature ....................................................... 239
F20 - F22 Feature ....................................................... 240
H1 - H3 Hourmeter ..................................................... 241
H4 - H8 Hourmeter ..................................................... 242
Log Events ...................................................................... 243
L1 - L3.2 Feature ........................................................ 243
L3.2.1 - L4 Log Events................................................ 244
Performance .................................................................... 245
P1 - P1.5.1 Performance ............................................ 245
P1.6 - P1.10.1 Performance ....................................... 246
P1.11 - P1.15 Performance ........................................ 247
P2 - P6 Performance .................................................. 248
P7 - P10 Performance ................................................ 249
P11 - P15 Performance .............................................. 250
Utilities ............................................................................. 251
U1 - U2 Utilities ........................................................... 251
U3 - U4 Utilities ........................................................... 252
Service Level (Software Version 814759-031) ...................... 253
Display (from Ser. No. 5A204798) ................................. 253
Design and Functions ................................................. 253
Steer Angle Display ................................................... 253
Travel Direction Display ............................................ 253
Battery Charge Status Display.................................. 253
Operator error display ............................................... 253
Service Display ......................................................... 254
Function Keys ........................................................... 254
Message Display ...................................................... 254
Capacity Data Monitor ................................................ 254
Brake Fluid Level Indicator ....................................... 254
Display 360° steering status ..................................... 254
Parking Brake Display .............................................. 254
Performance Setting Display .................................... 254
Operator Menu (Software Version 814759-031) ................... 255
Tilt Position - Assist On / Off ....................................... 256
Rack Height Select On / Off........................................ 257
Programming Rack Height Select .............................. 257
Programming Rack Height Select ... .......................... 258
Service Level (Software Version 814759-031) ...................... 259
Chapter structure : .......................................................... 259
ANALYZER ................................................................. 259
A1 STATUS ............................................................... 259
A2 INPUTS ................................................................. 259
A3 OUTPUTS ............................................................. 259
A4 ESCAPE ................................................................ 259
CALIBRATION ............................................................ 259
C1 Accelerator Pedal ................................................ 259
C2 Raise Lower Handle ............................................ 259
C3 Reach Handle ..................................................... 259
C4 Tilt Handle ........................................................... 259
C5 Sideshift Handle .................................................. 260
C6 5th Function Handle ............................................ 260
C7 Height .................................................................. 260
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M4 – ELECTRICS PAGE
C8 Weight ................................................................. 260
C9 Fork Positioning .................................................. 260
C10 Reach retract slow down ................................... 260
C11 Save? ................................................................ 260
FEATURE ................................................................... 260
F1 Truck size ............................................................ 260
F2 FLS Switch .......................................................... 260
F3 Height Encoder .................................................... 260
F4 Lower Cut Out ..................................................... 260
F5 Fifth Function ....................................................... 260
F6 Max Load ............................................................. 260
F7 Capacity Data Monitor CDM ................................ 260
F8Alarm 2 ................................................................. 261
F9 Beacon ................................................................ 261
F10 User Performance ............................................. 261
F11 User Codes ........................................................ 261
F12 Language ........................................................... 261
F13 Change value Euro/US Unit .............................. 261
F14 Rack select ........................................................ 261
F15 Height & weight ................................................. 261
F16 Timer on/off........................................................ 261
F17 Error log No/Yes ................................................ 261
F18 Operator Alarm1 on/off ...................................... 261
F19 Battery Low Level Alarm .................................... 261
F20 Fork positioning ................................................. 261
F21 Choose Steering ................................................ 261
F22 Truck Lockout No/Yes ........................................ 261
F23 Save .................................................................. 261
HOUR METER ............................................................ 261
H1 Run ...................................................................... 261
(H2 Not available) ..................................................... 261
H3 TDM Traction Drive Module ................................ 261
H4 HDM Hydraulic Drive Module .............................. 261
H5 Key On Time ....................................................... 261
(H6 Not available) ..................................................... 261
H7 Set Service Timer ................................................ 261
H8 Escape ................................................................ 261
LOG EVENTS ............................................................. 261
L1 History .................................................................. 261
L2 Totals.................................................................... 261
L3 Erase ................................................................... 261
L4 Escape ................................................................. 261
PERFORMANCE ........................................................ 262
P1 Setup P1 .............................................................. 262
P2 Setup P2 .............................................................. 262
P3 Setup P3 .............................................................. 262
P4 BDI setting ........................................................... 262
P5 Travel > LCS........................................................ 262
P6 Travel > FLS ........................................................ 262
P7 Travel > Custom .................................................. 262
P8 Lower > Custom .................................................. 262
P9 Reach > Custom ................................................. 262
P10 5th Function left ................................................. 262
P11 5th Function right............................................... 262
P12 Steer Sensitivity ................................................. 262
(P13 Not available) ................................................... 262
P14 Brake at ramp .................................................... 262
P15 Set default ......................................................... 262
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P16 Save ......................................................................... 262
UTILITIES ................................................................... 262
U1 Software Version ................................................. 262
U2 Hour Set .............................................................. 262
U3 Brake Override .................................................... 262
U4 Check Fan 1 - 4 ON/OFF .................................... 262
U5 Escape ................................................................ 262
Overview of Performance Default Settings .......................... 263
Service Menu ........................................................................... 264
Access to Service Level ................................................. 264
Overview of menu items ............................................. 264
Analyzer .................................................................... 264
Calibration ................................................................. 264
Feature ..................................................................... 264
Hour Meter ................................................................ 264
Log Events ................................................................ 264
Performance ............................................................. 264
Utilities ...................................................................... 264
Analyzer .......................................................................... 266
A1.1 - A1.12 Status ..................................................... 266
A2.1 - A2.6 Inputs ....................................................... 267
A2.7 - A2.13 Inputs ..................................................... 268
A2.14 - A2.20 Inputs ................................................... 269
A2.21 - A2.25 Inputs .................................................. 270
A2.26 - A2.32 Inputs ................................................... 271
A2.33 - A2.37 Inputs ................................................... 272
A3.1 - A3.9 Outputs .................................................... 273
A3.10 - A3.16 Outputs ................................................ 274
A3.17 - A3.18 Outputs ................................................ 275
Calibration ....................................................................... 276
C1 - C3 Calibration ..................................................... 276
C4 - C5 Calibration ..................................................... 277
C6 - C7.1 Calibration .................................................. 278
C7.1.3 Calibration ....................................................... 279
C7.2 Calibration .......................................................... 280
C7.3 Calibration .......................................................... 281
C7.3.4 - C7.5 Calibration ............................................ 282
C8 Calibration ............................................................. 283
C9 Calibration ............................................................. 284
C10 - 11.2 Calibration ................................................. 285
Feature ............................................................................ 286
F1 - F3 Feature ........................................................... 286
F4 - F6 Feature ........................................................... 287
F7 Feature .................................................................. 288
F8 Feature .................................................................. 289
F9 - F10 Feature ......................................................... 290
F11 Feature ................................................................. 291
F12 - F14 Feature ....................................................... 292
F15 - F19 Feature ....................................................... 293
F20 - F22 Feature ....................................................... 294
H1 - H3 Hourmeter ..................................................... 295
H4 - H8 Hourmeter ..................................................... 296
Log Events ...................................................................... 297
L1 - L3.2 Log Events ................................................... 297
L3.2.1 - L4 Log Events................................................ 298
Performance .................................................................... 299
P1 - P1.5.1 Performance ............................................ 299
P1.6 - P1.10.1 Performance ....................................... 300
TABLE OF CONTENTS
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M4 – ELECTRICS PAGE
P1.11 - P1.15 Performance ........................................ 301
P2 - P6 Performance .................................................. 302
P7 - P10 Performance ................................................ 303
P11 - P15.2 Performance ........................................... 304
Utilities ............................................................................. 305
U1 - U2 Utilities ........................................................... 305
U3 - U5 Utilities ........................................................... 306
M5 – BRAKE PAGE
Load Wheel Brake ................................................................... 309
General ............................................................................ 309
Brake Lining .................................................................... 309
Disassembly ............................................................... 309
Assembly .................................................................... 309
Wheel Brake Cylinder ..................................................... 310
General ....................................................................... 310
Disassembly ............................................................... 310
Assembly .................................................................... 310
Bleeding the load wheel brake and replacing the
brake fluid ................................................................. 310
Operating Brake ...................................................................... 312
Disassembly .................................................................... 312
Test and Inspection ..................................................... 312
Assembly ......................................................................... 312
Air gap setting ................................................................. 312
Setting the brake pedal clearance ................................. 314
M6 – STEERING PAGE
Steering (till 5A204796) .......................................................... 317
General ............................................................................ 317
Functional Description ................................................ 317
Quadrant - Definition................................................... 318
Error routine .................................................................... 318
When the error routine starts … ................................. 318
Ending the error routine .............................................. 318
Causes of error routine activation.................................. 318
Other error causes .......................................................... 318
Examples of steer faults ................................................. 319
Example 1: Manual wheel change, drive wheel
turned 160° to the right ............................................... 319
Ending the error routine ............................................ 319
Setting the SFS … proximity switches........................... 322
Replacing the steer motor .............................................. 322
Disassembly ............................................................... 322
Assembly .................................................................... 322
Steering wheel ................................................................ 324
Disassembly ............................................................... 324
Assembly .................................................................... 324
Steering Sensor (ECR4) ................................................. 326
Disassembly ............................................................... 326
Assembly .................................................................... 326
Steering (from 5A204798)....................................................... 329
General ............................................................................ 329
Feature Description .................................................... 329
Quadrant - Definition................................................... 330
Error routine .................................................................... 330
When the error routine starts … ................................. 330
Ending the error routine .............................................. 330
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Causes of error routine activation.................................. 330
Other error causes .......................................................... 330
Examples of steer faults ................................................. 331
Setting the proximity switches SFS ............................... 334
Steer Motor and Gear Unit ............................................. 334
Removal ...................................................................... 334
Separating Gear Unit and Motor ............................... 334
Assembling Gear Unit and Motor ............................. 334
Assembly .................................................................... 336
Steering Wheel................................................................ 336
Removal ...................................................................... 336
Assembly .................................................................... 336
Steering Sensor (ECR4) ................................................. 338
Removal ...................................................................... 338
Assembly .................................................................... 338
M7 – MAST PAGE
Mast .......................................................................................... 343
General ............................................................................ 343
Torque Requirements ................................................. 343
Lifting Gear Minimum Capacity................................... 343
Mast Testing (Assembled) .............................................. 344
Flaking ........................................................................ 344
Mast Shock Absorbers................................................ 344
Mast end stops ........................................................... 344
Fork Adjustment .......................................................... 344
Mast Removal and Assembly................................................. 345
General ............................................................................ 345
Disassembly .................................................................... 345
Assembly ......................................................................... 347
Dismantling and Assembling the Mast ................................. 348
General ............................................................................ 348
Dismantling ..................................................................... 348
Fork Carriage Removal............................................... 348
2nd Mast Stage Removal............................................ 348
1st Mast Stage Removal ............................................. 348
Replacing the Mast Rollers .................................................... 350
General ............................................................................ 350
Mast Roller Assembly ..................................................... 350
Calculating the Roller Diameter .................................. 350
Calculating the Required Number of Shims ............... 350
Outer Mast / 1st Mast Stage ..................................... 350
1st Mast Stage / 2nd Mast Stage .............................. 352
Fork Carriage ............................................................ 354
Final Work and Settings ................................................. 355
Free lift cylinder removal / installation with mast attached 356
General ............................................................................ 356
Torque Requirements ................................................. 356
Lifting Gear Minimum Capacity................................... 356
Disassembly .................................................................... 356
Assembly ......................................................................... 357
Lift cylinder removal / assembly............................................ 359
General ............................................................................ 359
Lifting Gear Minimum Capacity................................... 359
Disassembly .................................................................... 359
Assembly ......................................................................... 361
Lift Chains................................................................................ 362
General ............................................................................ 362
TABLE OF CONTENTS
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M7 – MAST PAGE
Inspection ........................................................................ 362
Cleaning ...................................................................... 362
Wear ........................................................................... 362
Freedom of Movement of Chain Links ........................ 363
Chain Tension ............................................................. 363
Chain Anchor and Pulleys........................................... 364
Worn Connection Plates ............................................. 364
Protruding or Turned Chain Pins ................................ 364
Corrosion .................................................................... 364
Chain Lateral Wear ..................................................... 365
Uneven Chain Tension.............................................. 365
Misalignment of Lift Components ............................. 365
Lift Chain Lubrication...................................................... 366
Detaching Lift Chains ..................................................... 367
Tools and Equipment Required ...................................... 367
Detachment ..................................................................... 367
Fork Tines ................................................................................ 368
General ............................................................................ 368
Terms .......................................................................... 368
Fork Identification ....................................................... 368
Repairs ............................................................................ 368
Checking the Fork........................................................... 368
Crack Inspection ......................................................... 368
Verticality Test ............................................................. 369
Fork Blade Warping .................................................... 369
Measuring the Fork Tip Width ........................................ 369
Fork Tine Height Difference ........................................... 369
Stop Mechanism ............................................................. 370
Fork Blade Wear ............................................................. 370
Reach ....................................................................................... 372
Disassembly .................................................................... 372
Assembly ......................................................................... 372
Side Roller Adjustment ............................................... 372
Backing Roller Adjustment.......................................... 373
Reach Cylinder ........................................................................ 374
Disassembly .................................................................... 374
Assembly ......................................................................... 374
Integrated Sideshifter ............................................................. 375
Disassembly .................................................................... 375
Assembly ......................................................................... 375
M8 – CYLINDERS PAGE
Cylinders .................................................................................. 379
General ............................................................................ 379
Safety when working on hydraulic systems ................ 379
General Instructions for Repairing Hydraulic
Components ............................................................... 379
Rod Seal Assembly ................................................................. 380
General ............................................................................ 380
Large Rod Seal Assembly .............................................. 380
Small Seal Rod Assembly .............................................. 381
Rod Seal Assembly, Sealing Lip First ............................ 382
Lift cylinder .............................................................................. 385
General ............................................................................ 385
Removal and Assembly .................................................. 385
Dismantling ..................................................................... 385
Rod Seal Removal ...................................................... 385
Piston Rod Removal ................................................... 385
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Assembly ......................................................................... 385
Piston Rod Assembly .................................................. 385
Installing the Rod Seal ................................................ 385
Free-Lift Cylinder .................................................................... 389
General ............................................................................ 389
Removal and Assembly .................................................. 389
Dismantling ..................................................................... 389
Rod Seal Removal ...................................................... 389
Piston Rod Removal ................................................... 389
Cushion Removal ....................................................... 389
Assembly ......................................................................... 389
Cushion Installation .................................................... 389
Piston Rod Assembly .................................................. 389
Installing the Rod Seal ................................................ 389
Reach Cylinder ........................................................................ 393
General ............................................................................ 393
Removal and Assembly .................................................. 393
Dismantling ..................................................................... 393
Rod Seal Removal ...................................................... 393
Piston Rod Removal ................................................... 393
Assembly ......................................................................... 393
Piston Rod Assembly .................................................. 393
Installing the Rod Seal ................................................ 393
Sideshift, Cylinder................................................................... 396
Dismantling ..................................................................... 396
Assembly ......................................................................... 396
TABLE OF CONTENTS
DIA – ELECTRICAL SCHEMATICS PAGE
Wiring Schematic - AC System up to Ser. No. 5A203818 .. 401
Wiring Schematic - AC System up to Ser. No. 5A203818 .. 402
Wiring Schematic - AC System from Ser. No. 5A203820 ... 403
Wiring Schematic - AC System from Ser. No. 5A203820 ... 404
Wiring Schematic - AC System from Ser. No. 5A204798 ... 405
Wiring Schematic - AC System from Ser. No. 5A204798 ... 406
Wiring Schematic Options ..................................................... 407
Wiring Diagram Coldstore Option ......................................... 408
Wiring Diagram Coldstore Cabin ........................................... 409
Main Harness up to Ser. No. 5A204796................................. 410
Main Harness up to Ser. No. 5A204796................................. 411
Connector Table ...................................................................... 412
Main Harness from Ser. No. 5A204798 ................................. 414
Main Harness from Ser. No. 5A204798 ................................. 415
Connector Table from Ser. No. 5A204798 ............................. 416
Connector Table from Ser. No. 5A204798 ............................. 417
Harness: Connector Panel to Reach Carriage
till Ser. No. 5A203818 .............................................................. 418
Harness: Connector Panel to Reach Carriage
from Ser. No. 5A203820 .......................................................... 419
Harness: Reach Carriage ....................................................... 420
Mast Cable ............................................................................... 421
Cable Hight Encoder from Ser. No. 5A203820 ..................... 422
Harness Options ..................................................................... 423
Harness Beacon ...................................................................... 424
Harness Beacon Switch ......................................................... 425
Harness Coldstore .................................................................. 426
Harness Working Light12 V ................................................... 427
Harness Working Light 24 V .................................................. 428
Harness Driving Light ............................................................. 429
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TABLE OF CONTENTS
DIA – ELECTRICAL SCHEMATICS PAGE
Harness Travel Alarm ............................................................. 430
Harness DC/DC Converter
with Harness Options 813445 ................................................ 431
Harness DC/DC Converter
without Harness Options 813445 .......................................... 432
Harness Heated Seat .............................................................. 433
Harness 12V / 24V Supply to B/W Screen............................. 434
Harness Monitor B/W or Connection Box
to Connector Panel ................................................................. 435
Harness (Camera) Connector Panel to Reach Carriage...... 436
Harness (Camera) Reach Carriage to Mast .......................... 437
Harness (Camera) Mast to Camera ....................................... 438
Harness (Camera) TFT Display to Connection Box ............. 439
Harness 12 V Supply to Connection Box ............................. 440
Motec Camera Power Lead .................................................... 441
Harness and Installation Drawing 6th Function .................. 442
Harness Davis Derby System ................................................ 443
Davis Derby EV 16 Circuit Program ...................................... 444
Davis Derby S 16 Circuit Program ......................................... 445
Harness 1 Coldstore Cabin .................................................... 446
Harness 2 Coldstore Cabin .................................................... 447
HYD – HYDRAULIC SCHEMATICS PAGE
Hydraulic Schematic ............................................................... 455
Hydraulic Lines to the Valve Block ....................................... 456
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SAFETY
1
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2
SAFETY
Safety Symbols used in the Manual
To help guide you through the manual and to highlight particular danger areas, we have used graphic illustrations:
DANGER
This symbol indicates life-threatening
risks
● Failure to comply with this notice may result in
fatal injuries to yourself or other people.
WARNING
This symbol indicates the risk of serious
injury and/or serious material damage.
● Failure to comply with this notice may result in
severe injuries to yourself or other people and/or
serious material damage.
CAUTION
This symbol indicates the risk of minor
injury and/or minor material damage.
General Maintenance and Repair
Safety Notes
DANGER
Read the safety notices in the truck
Maintenance and Operator's Manuals.
● Failure to do so could result in severe or fatal
injuries to maintenance personnel and/or other
persons.
Motorised vehicles can be dangerous if maintenance and
service are neglected. For this reason maintenance and
inspections must be carried out at regular short intervals
by trained personnel working to approved company guidelines.
DANGER
Follow all national/local safety regulations applicable for maintenance work,
e.g. for work on higher levels.
● Failure to do so could result in severe or fatal
injuries to maintenance personnel and/or other
persons.
● Failure to comply with this notice may result in
minor injuries to yourself or other people and/or
minor material damage.
INFORMATION
Contains additional information with
supplementary notes and hints.
OPTION
These items relate to optional features
not supplied with the standard version.
Maintenance and Repair
1. Maintenance work must only be carried out in
accordance with the test and maintenance
program contained in the present Maintenance
Manual and any applicable service notices.
2. Only qualified and authorised personnel may
carry out work on the truck.
3. Always keep fire extinguishers in good working
condition. Do not approach fluid levels or leaks
with a naked flame.
4. To clean, use a non flammable, non combustible
cleaning solution which is groundwater-neutral.
Only carry out cleaning with an oil separator.
Protect the electrical system from dampness.
5. Keep the service area clean, dry and wellventilated.
6. Do not allow oil to penetrate the ground or enter
the draining system. Used oil must be recycled.
Oil filters and desiccants must be treated as
special waste products. Relevant applicable
regulations must be followed.
7. Neutralise and thoroughly rinse any spilled
battery fluid immediately.
8. Keep the truck clean. This will facilitate the
location of loose or faulty components.
SC3200 03/2004 • Printed in Germany MS-MA-0000
3
SAFETY
9. Make sure that capacity and data plates, warnings
and labels are legible at all times.
10. Alterations or modifications by the owner or
operator are not permitted without the express
written authorisation from Crown.
11. Only use original Crown spare parts to ensure
the reliability, safety and suitability of the Crown
truck.
Before Leaving the Truck
● Stop the truck.
● Lower the fork carriage fully.
● Apply the parking brake.
● Turn off the truck and remove the key.
● Block all wheels when parking on an uneven
surface.
Before Carrying out Work on the Truck
● Raise the truck to free the drive wheel. Press the
emergency Stop button and disconnect the
battery.
Warnings and Labels on the Truck
During regular maintenance check that the warnings and
labels on the truck are complete and legible.
● Clean any illegible labels.
● Replace any faulty or missing labels.
The order and meaning of the warnings and labels on
the truck are described in section 10.9 of the parts
manual.
● Prevent the truck from rolling away.
● Before carrying out work on the hoist frame, the
lift mast or on the fork carriage: Block these parts
according to maintenance instructions in order to
prevent them from dropping.
● Only carry out operational testing when there is
sufficient room to manoeuvre, to avoid the risk of
injury to yourself and others.
Before Operating the Truck
● Check the safety devices.
● Get into the driver's seat.
● Check the operation of the lifting device, travel
direction switch, speed control, steering, warning
devices and brakes.
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INTRODUCTION
5
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6
INTRODUCTION
General
The present manual is designed for Customer Service
engineers who wish to familiarise themselves with the
maintenance work required for the various truck components.
It also contains troubleshooting sections which can be
used to identify and remedy truck faults.
INFORMATION
This book is not an operating manual. It
is designed solely for specialist personnel who have been trained and authorised to carry out the work described in
the manual.
This manual therefore contains fewer and less detailed
warnings than the Operator’s Manual, as the latter is
aimed at persons who have very little or no prior experience at all.
Operating Instructions
Please refer to the Technical Specifications Sheet for the
utilisable loads, technical data and dimensions for
thisseries. Brochures can be obtained from your CROWN
dealer or from the following address:
CROWN Gabelstapler GmbH & Co.KG
Moosacher Str. 52
80809 Munich
GERMANY
Tel.: +49 (0)89 / 93 002 -0
Fax: +49 (0)89 / 93 002 -175 oder 133
Using the Manual
The manual is divided into sections. The following table
shows how the manual is structured.
ecnanetniaMsnoitceS
noitceS noitpircseD
XDItnetnoCfoelbaT
This manual contains no operating instructions. An operating instructions manual is supplied with the vehicle.
Additional copies can be ordered as required.
With the help of this manual you and your personnel will
be able to ensure the long service life, operational safety
and error free functioning of your CROWN vehicle.
Service Training
CROWN offers the appropriate vehicle related training
for service personnel. Details on this training can be obtained from CROWN on request.
Ordering Spare Parts
The maintenance manual does not cover spare parts.
These are listed in a separate manual.
Spare parts can be ordered by quoting:
● The truck specification number
● The truck model number
● The truck serial number
This information can be found on the truck’s data plate.
Only if this information is provided can the order be processed quickly, correctly and reliably.
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