Linde R 20 N Manuals

Manuals and User Guides for Linde R 20 N. We have 1 Linde R 20 N manual available for free PDF download: Service Training

Linde R 20 N Service Training (358 pages)

Electric Reach Truck

Brand: Linde | Category: Trucks | Size: 11 MB

Table of Contents
3
Traction Motor and Brake
17
Traction Motor
17
Traction Motor Removal
17
Traction Motor Refitting
19
Traction Motor Dismantling
21
Traction Motor Component Inspection
21
Traction Motor Armature Checks
21
Traction Motor Commutator Refacing
22
Traction Motor Reassembly
22
Traction Motor - Bedding the Brushes
23
Parking Brake Adjustment
24
Parking Brake Drum Removal
26
Parking Brake Friction Plate Seal Renewal
27
Parking Brake Drum Replacement
28
Traction Motor Cooling System
31
Transmission
33
Drive Wheel Removal
33
Drive Wheel Refitting
33
Gearbox Removal
34
Gearbox Refitting
35
Gearbox
36
Steer Bearing Removal
37
Steer Bearing Refitting
37
Gearbox Dismantling
37
Gearbox Reassembly
38
Gearbox Tooth Bearing Check
39
Setting the Steering Stop Bolts
41
Chassis and Bodywork
43
Chassis
43
Seat
44
Seat Adjustment
44
Seat Removal
44
Floorplate Removal
46
Floorplate Refitting
46
Battery Carrier
47
Battery Carrier Removal
48
Battery Carrier Lubrication
48
Battery Carrier Replacement
48
Battery Changing (Hoist Method)
49
Battery Changing (Roll On, Roll Off)
50
Covers and Panelling
52
Top Cover, Opening
54
Consol Removal
55
Serial Number Format
56
Serial Number Example
56
Steering and Load Wheels
57
Steering
57
Steer Motor Removal
58
Steer Motor Refitting
58
Steering Encoder Removal
59
Load Wheel
60
Load Wheel Removal
61
Load Wheel Reftting
61
Controls
63
Accelerator and Brake Pedals
63
Accelerator Unit Removal
64
Accelerator Unit Refitting
64
Hydraulic Braking System
65
Hydraulic Brakes - Preventative Maintenance
66
Master Cylinder Removal
66
Master Cylinder Refitting
67
Brake Bleeding
68
Load Wheel Brakes
68
Load Wheel Brake Cylinders
70
Load Wheel Brake Cylinder Maintenance
70
Load Wheel Brake Cylinder Repair Instructions
70
Load Wheel Brake Shoes
70
Load Wheel Brake Shoes Maintenance and Inspection
70
Load Wheel Brake Shoe Removal
70
Load Wheel Brake Shoe - Fitting
72
Load Wheel Brake Drums
72
Footbrake Assembly
73
Footbrake Shoe Removal
74
Footbrake Shoe Adjustment
75
Hydraulic Controls
76
Hydraulic Control Lever Removal
77
Hydraulic Control Lever Refitting
77
Electrical Control
79
Control System for LDC Traction Drive Unit
79
Operating Principle
79
Speed & Direction Control
80
Field Control
80
Armature Control
80
Electrical Components (under the Top Cover)
81
Electrical Components (Motor Compartment)
82
Electrical Components (Pump Motor & Hydraulic Tank Area)
83
Fuses - Control Current
84
Fuses - Ancillary Circuits
85
Fuse Duties and Positions - Ancillary Circuits
85
Power Unit Connections
89
1X13 Pin Connections
90
Intermediate Circuit Capacitors, Switching on and Charging
91
Intermediate Circuit Capacitors, Discharging
92
K1 Main Contactor
93
Forward Direction of Travel
94
Reverse Direction of Travel
94
Freewheel Circuit
95
Regenerative Electrical Braking (Useful Current Braking)
96
Electrical Braking - Selecting Opposite Direction of Travel
97
Control Circuit
98
1X11, 29 Way Connector
99
1X12, 29 Way Connector
99
Program Memory Replacement
100
Emergency off Microswitch
102
Traction Enable Signal
103
Parking Brake Switch 1S4
104
Brake Pedal Switch 1S5
105
Direction of Travel Switch (1S13), Single Pedal Operation
106
Power Unit Temperature Monitoring
107
Traction & Hydraulic Motors Temperature Signal
107
Brush Wear Switch
108
Cooling System
109
Accelerator
110
Accelerator Electromechanical Characteristics
110
Accelerator Calibration and Setting up
111
Direction of Travel Switch (1S13), Single Pedal Operation
112
Traction Motor Speed Control
112
Power Supply
113
Switch Controlled Speed Reduction & Height Sensor 8.5M
114
Horn Operation
115
Battery Lock Sensor
116
Load Control (LLC)
117
LLC Safety Features
117
LLC Fault Detection
117
Pump Control
118
Valve Control
118
Valve Block
119
LLC Control
120
Control Circuit
120
2X1 Pin Designations
121
Hydraulic Circuit MOSFET on
122
Hydraulic Circuit MOSFET off (Freewheel Circuit)
123
Hydraulic Electrical Circuit
124
Hydraulic Enable Signal
125
Hydraulic Release Signal
125
Hydraulic Power Supply
126
Hydraulic Control Circuit
127
LLC Voltage Supply
127
Joysticks
128
Single Axis Lever Bracket and Connector Positions
130
Dual Axis Lever Bracket and Connector Positions
130
Joystick
131
Joystick Operation Lift / Lower
132
Lift / Lower Operation
132
Lift
132
Lower
132
Joystick Operation Reach Out/Reach Back
133
Joystick Operation Tilt / Sideshift
134
Joystick Operation for Auxiliary 1 and 2 Functions
135
UPA Joystick Operation for Clamp Rotate
136
Reach Slowdowns
137
Reach Position Value
137
Reach Limits
138
Reach Sensor Operation
138
Hydraulic Speed Sensor 2B8
139
Hydraulic Speed Sensor Function Test
139
Hydraulic Speed Sensor Output Signal. 09.03
139
Hydraulic Speed Sensor Setting 2B8
139
Lift Stop Sensor
140
Lock Valve Operation
141
Steering System (LES)
142
LES Circuit Diagram
143
Steering Safety Sensors
143
Steering Wheel Unit
145
Steering Force Feedback
146
Driver's Display (LID)
147
Display Indicators
148
Mode Indicators & Height Commands
149
Display Functions
149

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