BT Prime-Mover WSX20 WSX25 Electric Walkie Adjustable Straddle Stracker Service Manual PDF

Description

BT Prime-Mover WSX20 WSX25 Electric Walkie Adjustable Straddle Stracker Service Manual – PDF DOWNLOAD

FILE DETAILS:

BT Prime-Mover WSX20 WSX25 Electric Walkie Adjustable Straddle Stracker Service Manual – PDF DOWNLOAD 

Language : English
Pages : 212
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

BT Prime-Mover WSX20 WSX25 Electric Walkie Adjustable Straddle Stracker Service Manual – PDF DOWNLOAD 

304944-000 1995_December
304944-000 1997_July

Front Cover 2
Table of Contents 4
Introduction 6
Contents, Section M 8
General Product Information 10
1 Presentation of the Pedestrian Truck BT WSX20/25 10
1 1 Intended Application of the Truck 10
1 2 Forbidden Application of the Truck 10
1 3 Truck Data 11
1 4 Truck Dimensions 12
1 5 Type Plate 13
2 Main Components 14
3 Warning and Information Signs 16
Technical Service Data 18
Drive Motor 18
Transmission/Gear 18
Wheels 18
Hydraulic Unit 19
Fuses 19
Batteries 19
Driving Speeds 20
Lifting/Lowering Time 20
Current Consumption 20
Ordering Spare Parts 22
Contents, Section P 24
Introduction, Maintenance 26
1 Safe Jacking Procedure 26
Service Schedule 28
1 Preventive Maintenance Schedule 28
Lubrication Chart 34
Oil and Grease Specification 36
1 Approved Oils and Grease for WSX20/25 36
Contents, Section S 38
Support Arm Chassis 40
1 General 40
2 Main Components 41
3 Maintenance 41
4 Adjustment of the Support Arm Width 42
5 Exchange of Support Arms 43
Transmission 46
1 General Technical Description 46
1 1 Technical Data 46
1 2 Gear Components 48
1 3 Special Tools 50
2 Removing the Gear from the Truck 50
3 Change of Seal on the Drive Shaft 51
4 Reconditioning of the Gear 54
Electrical System 60
1 Electrical Panel, Components 60
2 List of Symbols 61
2 1 Circuit Diagram 1(3) 63
2 2 Circuit Diagram 2(3) 64
2 3 Circuit Diagram 3(3) 65
3 Description of Function 66
3 1 General 66
3 2 Adjustable Settings 66
3 3 References 66
3 4 Key Switch S17 in the ON position 67
3 5 The Operating Arm in Drive Position, S10, Brake Switch Closed 67
3 6 Driving, Fork Direction 67
3 7 Driving, Steer Wheel Direction 68
3 8 Reversing/Motor Brake Fork Direction to Steer Wheel Direction 68
3 9 Reversing/Motor Brake Steer Wheel Direction to Fork Direction 69
3 10 Reverser Switch 69
3 11 Lifting the Forks 70
3 12 Horn 70
4 Options 70
4 1 Electrical Lowering of the Forks 70
Battery Controller/Hourmeter 72
1 General 72
2 Electrical 72
2 1 Voltage 72
3 Battery Controller 73
3 1 General 73
3 2 Reset 76
3 3 Keyswitch 76
3 4 Hourmeter 76
4 Troubleshooting 77
4 1 Battery Discharge Indicator 77
4 2 Hourmeter 79
Transistor Controller 80
1 Motor Circuit 80
2 Control Circuit 81
3 Technical Specification 82
4 Adjustment Panel 84
4 1 Adjustable Potentiometers 84
4 2 Connection of Handheld Terminal 84
4 3 Status LED 85
5 Maintenance 85
5 1 Safety 85
5 2 Cleaning 85
6 Diagnostics and Troubleshooting 86
PCB Card 88
1 The PCB 88
2 Connectors and Adjustments 89
3 Terminals and LED’s 90
Hydraulic System Version 001 92
1 General 92
2 Description of Function 92
2 1 Hydraulic Diagram and Components 92
2 2 Main Components 93
2 3 Description 93
Hydraulic System Version 002 94
1 General 94
2 Description of Function 94
2 1 Hydraulic Diagram and Components 94
2 2 Main Components 95
2 3 Description 95
Back Cover 98
Front Cover 99
BT Standard Codes 101
Worksheet standard 101
C-Code List 101
Warning Symbols 105
1 Warning Levels 105
DANGER 105
WARNING 105
CAUTION 105
NOTE! 105
Prohibitory Symbols 106
NO SMOKING 106
OPEN FLAMES PROHIBITED 106
GENERAL PROHIBITION 106
1 Ordinance Symbols 106
SAFETY SHOES 106
PROTECTIVE GLASSES 106
Introduction, service manual 107
Contents, Section M 109
1 Machine Information 109
General product information 111
Valid from machine number: 270001- 111
2 Presentation of the WSX20/25 111
2 1 Intended application of the truck 111
2 2 Forbidden application of the truck 112
2 3 Truck data 112
Truck type 112
WSX20/25 112
2 4 Truck dimensions 113
2 5 Truck data plate 114
3 Main components 115
1 Tiller arm: The truck is to be controlled by th 115
2 Type plate: With type designation, manufacturin 115
3 Hoods: Removable which provides good accessibil 115
4 Instrument: (accessory) Combined hour meter/bat 115
5 Hydraulic control: For controlling lifting and 115
6 Hydraulic unit: Pump motor, pump, valves, and o 115
7 Hydraulic valves: The valves are located to pro 115
8 Drive unit with brake: Fixed drive unit with a 115
9 Machine number: The manufacturing number plate 115
10 Electric panel: Removable, which provides good 115
11 Battery: 24V with different Ah values The tru 115
12 Battery isolator/Recharging connector: The bat 115
13 Mast: Covered by a finger protection which cov 116
4 Warning and information signs 117
1 Hydraulic control: Lifting 117
2 Signal/Horn 117
3 Direction: Forward/Rearward 117
4 General warning /informations sign 117
5 Hydraulic control: Lowering 117
6 Hydraulic oil level 117
7 Machine data plate 117
8 No Riding decal 117
9 Machine signs 117
10 Do not stand on the forks/Do not walk under li 117
11 Lifting points 117
12 Pinch point 117
Inch (SAE) and Metric Fasteners 119
1 Introduction 119
2 Nomenclature, Threads 120
3 Strength Identification 121
4 Conversion of Metric and English Units 127
Technical service data 129
Valid from machine number: 270001 – 129
Ordering Spare Parts 133
1 Locate the fault on the truck 133
2 Find out the machine model and serial number 133
3 Locate the page with the exploded diagram and f 133
4 Locate the position number in the table Select 133
5 Note the part number 133
6 Call the local BT dealer and state the part num 133
Contents, Section P 135
5 Planned Maintenance 135
Introduction, Maintenance 137
1 Safe Jacking Procedure 137
Service schedule 139
Valid from machine number: 270001 – 139
1 Preventive maintenance schedule 139
ITEM 139
WORK REQUIRED 139
Interval in hours 139
5 139
20 139
80 139
250 139
500 139
1000 139
3000 139
Interval in Days/Weeks/Months 139
1 d 139
1 w 139
1 m 139
3 m 139
6 m 139
12 m 139
36 m 139
Lubrication chart 145
Valid from machine number: 270001- 145
Pos no 145
Service point 145
Interval/Running hours 145
Lubricant 145
500h 145
1000h 145
3000h 145
Oil and grease specification 147
Valid from machine number: 270001- 147
2 Approved oils and grease 147
Lubricant 147
Specification 147
Application area 147
> – 15C 147
< – 15C 147
Contents, Section S 149
1 Service Instructions 149
Support arm chassis 151
Valid from machine number: 270001- 151
2 General 151
3 Main components 152
Pos no 152
Description 152
4 Maintenance 152
5 Adjustment of the support arm width 153
Warning! 153
6 Exchange of support arms 154
Transmission 157
Valid from machine number: 270001- 157
1 General technical description 157
1 1 Technical data 158
Data 158
Description 158
1 2 Gear components 159
Pos No 159
Component 159
1 3 Special tools 161
Pos No 161
Tool 161
2 Removing the gear from the truck 161
3 Change of seal on the drive shaft 163
4 Reconditioning of the gear 166
Electrical System 173
Valid from machine number: 270001- 173
1 Electrical panel, components 173
2 List of symbols 174
Symbol 174
Description 174
Function 174
Remark 174
2 1 Circuit diagram 1(3) 176
2 2 Circuit diagram 2(3) 177
2 3 Circuit diagram 3(3) 178
3 DESCRIPTION OF FUNCTION 179
3 1 General 179
3 2 Adjustable settings: 179
3 3 References: 179
3 4 Key switch S17 in the ON position 180
3 5 The operating arm in drive position, S10, bra 180
3 6 Driving, fork direction 180
3 7 Driving, steer wheel direction 181
3 8 Reversing/motor brake fork direction to steer 181
3 9 Reversing/motor brake steer wheel direction t 181
3 10 Reverser switch 182
3 11 Lifting the forks 182
3 12 Horn 183
4 Options 183
4 1 Electrical lowering of the forks 183
5 Wire Coupler 183
5 1 Electrical wire coupler 183
Battery Controller / Hourmeter / Lift Interrupt 185
1 General Information 185
2 Electrical 185
2 1 Voltage 185
2 1 1 The Contact Voltage and Current Ratings for 186
2 1 2 Memory Retention 186
3 Battery Controller (BC) 186
3 1 General Information 186
3 1 1 Discharge Adjustment 186
Battery Ah 187
SETTING 187
VPC 187
SETTING 187
VPC 187
PIN NO: 187
FUNCTION 187
3 2 Reset 188
3 3 Key Switch 188
3 4 Hourmeter 189
4 Troubleshooting 189
4 1 Battery Discharge Indicator (BDI) 189
4 1 1 No Reset 189
4 1 2 Reset After Break in Power 189
4 1 3 No Discharge, Gauge Does Not Run Down 190
4 1 4 No Lockout 190
4 1 5 No Lift 190
4 1 6 Early Lockout 191
4 1 7 LEDs Do Not Light 191
4 2 Hourmeter 191
4 2 1 No Display 191
4 2 2 Hourmeter Glass Icon Does Not Flash 191
4 2 3 Hourmeter Glass Icon Always Flashes 192
Transistor Controller 193
Valid from machine number: 270001- 193
1 Motor circuit 193
Terminal 193
Connecting 193
2 Control circuit 194
Pin No 194
Connecting 194
3 Technical specification 195
PARAMETER 195
RANGE 195
STD SETTING 195
UNITS 195
DESCRIPTION 195
4 Adjustment panel 196
4 1 Adjustable Potentiometers: 197
4 2 Connection of hand held terminal: 197
4 3 Status LED: 197
5 Maintenance 197
5 1 Safety 197
5 2 Cleaning 198
1 Remove power by disconnecting the battery 198
2 Discharge the capacitors in the controller, by 198
3 Remove all dirt or corrosion from the bus bar a 198
4 Make sure the connections to the bus bars are t 198
6 Diagnostics and troubleshooting 198
LED CODE 199
TERMINAL LCD DISPLAY 199
EXPLANATION 199
POSSIBLE CAUSE 199
PCB Card 201
Valid from machine number: 270001- 201
7 The PCB 201
8 Connectors and adjustments 202
Position 202
Connection/Adjustment 202
9 Terminals and LED’s 203
Terminal No 203
LED No 203
Connection 203
Function 203
Hydraulic system, mechanical lowering 207
Valid from machine number: 270001- 207
1 General 207
2 Description of function 207
2 1 Hydraulic diagram and components 207
2 2 Main components 208
Pos No 208
Description 208
Remark 208
2 3 Description 208
2 3 1 Lift 208
2 3 2 Lower 208
2 3 3 Operating pressure 208
1 WSX20: 2090 psi 208
2 WSX25: 2610 psi 208
2 3 4 Relief valve 208
1 WSX20: 2300 psi 208
2 WSX25: 2870 psi 208
Hydraulic system, electrical lowering 209
Valid from machine number: 270001- 209
1 General 209
2 Description of function 209
2 1 Hydraulic diagram and components 209
2 2 Main components 210
Pos No 210
Description 210
Remark 210
2 3 Description 210
2 3 1 Lift 210
2 3 2 Lower 210
2 3 3 Lower, electrical 210
2 3 4 Operating pressure 210
1 WSX20: 2090 psi 210
2 WSX25: 2610 psi 210
2 3 5 Relief valve 210
1 WSX20: 2300 psi 210
2 WSX25: 2870 psi 210
Back Cover 212

DESCRIPTION:

BT Prime-Mover WSX20 WSX25 Electric Walkie Adjustable Straddle Stracker Service Manual – PDF DOWNLOAD 

304944-000 1995_December
304944-000 1997_July

Introduction, service manual:

• The information in this Service Manual covers the truck types BT WSX20 and WSX25.
• The Service Manual is divided into four separate sections, which covers different kinds of information needed for servicing these truck types. The main subject for each of the sections are as described below.

Presentation of the pedestrian truck:

• The trucks BT WSX20 and WSX25 are battery powered straddle
  arm trucks solely to be operated by pedestrian operators when handling
  pallets or similar load carriers in-doors. In its standard design
  the truck is equipped with a steering arm with all the controls for
  operating the truck within easy access.
• The trucks has a maximum lifting capacity of 2000 lb and 2500 lb.
  These trucks are equipped with a 24V electrical system and the
  speed is regulated by means of a transistor controller to provide
  infinite control of acceleration and speed while driving.
• The forks are raised by means of a powerful hydraulic unit. The
  control of the lift is done electrically with the push button on the
  steering arm. Control of the lowering speed and the positioning of
  the forks when stacking is done with the mechanical valve lever of
  the truck.
• The truck can be fitted with different accessories including a battery-
  pack, electrical lowering of the forks and hour meter/battery
  indicator. The truck can also be fitted with stainless steel axles and
  low temperature oil if it is to be used in cool conditions.

S.V 30/01/2025