TABLE OF CONTENTS
Section
Page
Section
Page
1 DESCRIPTION ............................................................1-1
INTRODUCTION..............................................1-1
GENERAL DESCRIPTION...............................1-1
SAFETY FEATURES. ......................................1-1
2 OPERATION ...............................................................2-1
GENERAL. .......................................................2-1
OPERATING PRECAUTIONS. ........................2-1
BEFORE OPERATION.....................................2-2
GENERAL CONTROL OPERATION................2-4
2-4.1. CONTROL ARM...............................................2-4
2-4.2. CONTROL HEAD.............................................2-4
DRIVING AND STOPPING PROCEDURES....2-4
2-5.1. STOPPING.......................................................2-4
CONTROL ARM GAS SPRING........................2-5
LOADING AND UNLOADING. .........................2-5
PARKING. ........................................................2-5
3 PLANNED MAINTENANCE ........................................3-1
GENERAL. .......................................................3-1
MONTHLY AND QUARTERLY CHECKS. .......3-1
BATTERY CARE.............................................3-1
3-3.1. GENERAL ........................................................3-1
3-3.2. SAFETY RULES ..............................................3-2
3-3.3. BATTERY CARE AND CHARGING.................3-2
3-3.4. BATTERY CLEANING......................................3-2
3-3.5. MAINTENANCE FREE BATTERIES................3-3
CHARGING BATTERIES .................................3-3
LUBRICATION. ................................................3-4
LIFT CHAIN MAINTENANCE...........................3-4
4 TROUBLESHOOTING ................................................4-1
GENERAL ........................................................4-1
4-1.1. CONTROLLER TROUBLESHOOTING............4-4
4-1.2. ZAPI HANDSET ...............................................4-4
4-1.3. FAULT DETECTION. .......................................4-4
4-1.4. TESTING TRUCK OPERATION. .....................4-4
4-1.5. SETTINGS AND ADJUSTMENTS ...................4-5
5 STEERING SYSTEM, CONTROL HEAD AND
COMPARTMENT ........................................................5-1
CONTROL HEAD.............................................5-1
5-1.1. CAP ASSEMBLY REMOVAL. ..........................5-1
5-1.2. CAP ASSEMBLY INSTALLATION. ..................5-2
5-1.3. CONTROL HEAD REMOVAL. .........................5-3
5-1.4. CONTROL HEAD INSTALLATION. .................5-3
5-1.5. SPEED POTENTIOMETER REPLACEMENT. 5-3
5-1.6. BELLY-BUTTON SWITCH REPLACEMENT. ..5-3
5-1.7. HORN SWITCH REPLACEMENT....................5-3
REPLACEMENT...............................................5-3
5-1.9. TILT SWITCH REPLACEMENT.......................5-3
CONTROL ARM...............................................5-3
5-2.1. GAS RETURN SPRING REPLACEMENT. ......5-3
5-2.2. CONTROL ARM REMOVAL. ...........................5-4
5-2.3. CONTROL ARM INSTALLATION. ...................5-4
COMPARTMENT COVERS .............................5-4
5-3.1. REMOVAL........................................................5-4
5-3.2. INSTALLATION................................................5-4
STEERING CONTROL.....................................5-4
5-4.1. REMOVAL. ...................................................... 5-4
5-4.2. INSTALLATION. .............................................. 5-4
STEERING MOTOR ........................................ 5-5
5-5.1. REMOVAL. ...................................................... 5-5
5-5.2. INSTALLATION. .............................................. 5-5
6 BRAKE SERVICING................................................... 6-1
BRAKES. ......................................................... 6-1
6-1.1. BRAKE ASSEMBLY REPLACEMENT ............ 6-1
7 TRANSMISSION, DRIVE WHEEL, LOAD WHEEL .... 7-1
DRIVE WHEEL. ............................................... 7-1
TRANSMISSION. ............................................ 7-1
LOAD WHEEL. ................................................ 7-1
7-3.1. REMOVAL ....................................................... 7-1
7-3.2. LOAD WHEEL INSTALLATION....................... 7-1
8 ELEVATION SYSTEM SERVICING ........................... 8-1
GENERAL........................................................ 8-1
LIFT CHAIN LENGTH ADJUSTMENT............. 8-1
8-2.1. TELESCOPIC .................................................. 8-1
8-2.2. THREE STAGE MAST FREE LIFT CHAIN ..... 8-3
SECONDARY LIFT CHAIN ............................. 8-3
LIFT CHAIN WEAR INSPECTION................... 8-3
LIFT CHAIN REPLACEMENT. ........................ 8-5
8-4.1. TELESCOPIC .................................................. 8-5
8-4.2. THREE STAGE MAST FREE LIFT CHAIN ..... 8-5
SECONDARY LIFT CHAIN ............................. 8-5
LIFT CYLINDERS............................................ 8-5
9 HYDRAULIC SYSTEM SERVICING........................... 9-1
LINES AND FITTINGS .................................... 9-1
HYDRAULIC PUMP, AND MOTOR ASSY ...... 9-1
9-2.1. REMOVAL ....................................................... 9-1
9-2.2. INSTALLATION ............................................... 9-1
LIFT CYLINDER (TELESCOPIC) .................... 9-3
9-3.1. REMOVAL ....................................................... 9-3
9-3.2. REPAIR ........................................................... 9-5
9-3.3. INSTALLATION ............................................... 9-5
(THREE STAGE MAST FREE LIFT) ............... 9-6
9-4.1. REMOVAL ....................................................... 9-6
9-4.2. REPAIR ........................................................... 9-8
9-4.3. INSTALLATION ............................................... 9-8
(THREE STAGE MAST SECONDARY) .......... 9-9
9-5.1. REMOVAL ....................................................... 9-9
9-5.2. REPAIR ........................................................... 9-9
9-5.3. INSTALLATION ............................................... 9-9
9-5.4. TILT CYLINDERS.......................................... 9-11
10 ELECTRICAL COMPONENTS ................................. 10-1
10-1. ELECTRICAL CONTROL PANEL ................. 10-1
10-1.1.MAINTENANCE............................................. 10-1
10-1.2.CLEANING .................................................... 10-1
10-1.3.PANEL REMOVAL. ....................................... 10-1
10-1.4.PANEL DISASSEMBLY................................. 10-1
10-1.5.PANEL INSTALLATION. ............................... 10-1
3
Summary of Contents for BGL-33
Page 9: ...Figure 2 2 Sample of Operator Check List R6479 9...
Page 12: ...NOTES 12...
Page 18: ...NOTES 18...
Page 38: ...NOTES 38...
Page 44: ...NOTES 44...
Page 46: ...Figure 6 1 Drive Assembly R7220 46...
Page 48: ...Figure 7 1 Drive Assembly R7220 48...
Page 49: ...Figure 7 2 Load Wheels R7223 49...
Page 50: ...NOTES 50...
Page 52: ...Figure 8 2 Elevation System Telescopic R7224 52...
Page 54: ...Figure 8 3 Mast Three Stage Mast R7225 54...
Page 56: ...NOTES 56...
Page 58: ...Figure 9 1 Hydraulic System R7228 58...
Page 60: ...Figure 9 3 Elevation System Telescopic R7224 60...
Page 66: ...Figure 9 8 Secondary Lift Cylinder Three Stage Mast R7234 66...
Page 69: ...Figure 9 10 Tilt Cylinder R7236 69...
Page 70: ...NOTES 70...
Page 72: ...Figure 10 1 Electrical System R6478 R7237 72...
Page 73: ...Figure 10 2 Electrical Panel R6478 R7238 73...
Page 75: ...Figure 10 3 Transmission Motor Brake Assembly R6879 75...
Page 76: ...NOTES 76...
Page 77: ...SECTION 11 OPTIONAL EQUIPMENT 77...
Page 78: ...NOTES 78...
Page 80: ...Figure 12 1 Control Arm R7217 80...
Page 82: ...Figure 12 1 Control Arm Continued R7217 82...
Page 84: ...Figure 12 2 Control Head R7218 84...
Page 86: ...Figure 12 3 Drive System R7219 86...
Page 88: ...Figure 12 4 Drive Assembly R7220 88...
Page 90: ...Figure 12 5 Compartment R7221 90...
Page 92: ...Figure 12 6 Frame R7222 92...
Page 94: ...Figure 12 6 Frame Continued R7222 94...
Page 96: ...Figure 12 7 Load Wheels R7223 96...
Page 98: ...Figure 12 8 Elevation System Telescopic R7224 98...
Page 100: ...Figure 12 8 Elevation System Telescopic Continued R7224 100...
Page 102: ...Figure 12 9 Elevation System Three Stage Mast R7225 102...
Page 104: ...Figure 12 9 Elevation System Three Stage Mast Continued R7225 104...
Page 106: ...Figure 12 9 Elevation System Three Stage Mast Continued R7225 106...
Page 108: ...Figure 12 10 Lift Carriage Telescopic R7226 108...
Page 110: ...Figure 12 11 Lift Carriage Three Stage Mast R7227 110...
Page 112: ...Figure 12 12 Chain Assembly R6818 112...
Page 114: ...Figure 12 13 Hydraulic System R7228 114...
Page 116: ...Figure 12 14 Tilt System R7235 116...
Page 118: ...Figure 12 15 Lift System Telescopic R7230 118...
Page 120: ...Figure 12 16 Lift System Three Stage Mast R7231 120...
Page 122: ...Figure 12 17 Lift Cylinder Telescopic R7232 122...
Page 124: ...Figure 12 18 Free Lift Cylinder Three Stage Mast R7233 124...
Page 126: ...Figure 12 19 Secondary Lift Cylinder Three Stage Mast R7234 126...
Page 128: ...Figure 12 20 Tilt Cylinder R7236 128...
Page 130: ...Figure 12 21 Pump and Motor R7229 130...
Page 132: ...Figure 12 22 Electrical System R7237 132...
Page 134: ...Figure 12 23 Electrical Panel R7238 134...
Page 136: ...Figure 12 24 Battery Assembly Optional R7001A 136...
Page 138: ...Figure 12 25 Wire Harness R7240 138...