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Compact Loader
WL 50
User Manuals: Wacker Neuson WL 50 Wheel Loader
Manuals and User Guides for Wacker Neuson WL 50 Wheel Loader. We have
1
Wacker Neuson WL 50 Wheel Loader manual available for free PDF download: Operator's Manual
Wacker Neuson WL 50 Operator's Manual (254 pages)
Wheel loader
Brand:
Wacker Neuson
| Category:
Compact Loader
| Size: 4 MB
Table of Contents
Table of Contents
4
Preface
9
1 Basic Information
10
Notes about this Operator's Manual
11
Explanation of the Symbols Used in this Operator's Manual
12
Warranty and Liability
13
Fig. 1 Document Pocket
13
Intended Use
14
2 Basic Safety Instructions
16
Organizational Measures
17
Selection and Qualification of Personnel / Basic Duties
19
Safety Instructions for Certain Operating Phases
20
Safety Instructions for Normal Operation
20
Safety Instructions for Other Operating Modes
22
Safety Instructions for Particular Hazards
25
Forklift Attachment
25
Fig. 2 Transport of Large Bales or Packaged Goods
25
Working Near Overhead Power Lines
26
Electrical Power
27
Flying Sparks / Fire Danger
27
Gas, Dust, Steam, Smoke
28
Hydraulics, Pneumatics
28
Tip-Overs
29
Noise
29
Oils, Grease and Other Chemical Substances
29
Transporting and Towing / Restarting
30
Final Decommissioning / Dismantling
30
Safety Labels Used
31
Fig. 3 Location of the Safety Labels
31
Safety Devices
36
Fire Extinguisher
36
Rotating Beacon
36
Fig. 4 Fire Extinguisher
36
Fig. 5 Attaching the Rotating Beacon
36
Seat Belt
37
Fig. 6 Seat Belt
37
Emergency Exit
38
Backup Alarm for Reverse Drive
38
Fig. 7 Emergency Exit
38
Battery Disconnect Switch
39
Fig. 8 Battery Disconnect Switch
39
Loader Lift Arm Locking System
40
Fig. 9 Switch for Loader Lift Arms Lock
40
3 Technical Data
41
Technical Description
41
Loader Data
43
Product Identification Number Plates
45
Fig. 10 Vehicle ID
45
Dimensions
46
Fig. 11 Dimensions
46
4 Description of the Indicator, Warning and Control Elements
48
Operating Elements and Instruments
48
Fig. 12 Operating Elements
48
Control and Warning Lights
50
Fig. 13 Control and Warning Lights
50
Indicator Devices
54
Fig. 14 Indicator Devices
54
Switches / Rotary Switches
55
Fig. 15 Rotary Switches
55
Rocker Switches
56
Fig. 16 Rocker Switches 1
56
Fig. 17 Rocker Switches 2
56
Fig. 18 Rocker Switches 3
58
5 Operating and Operation
60
Before Starting up
60
Fueling
60
Fig. 19 Fuel Filler Neck
61
Operation
62
Doors and Windows
64
Fig. 20 Cab Door Locking Mechanism
64
Fig. 21 Window Locking Mechanism
65
Fig. 22 Window Arrest
65
Fig. 23 Door Arrest
66
Fig. 24 Release Door Arrest
66
Adjusting the Operator's Seat
67
Adjusting the Steering Column
70
Seat Belt
71
Starting up
74
Lighting System and Forward Warning Device
74
Wipers and Windshield Washer System
76
Headlights and Rotating Beacon
78
Ventilation and Heating of the Cab
80
Air Conditioning System
81
Before Starting the Engine
82
Starting the Engine
83
If the Engine Does Not Start
85
Propulsion Operation
86
Preparation for Travel in Public Traffic
86
Travel Speed
87
Changing Travel Directions
88
Changing Speeds
89
Loader Travel
90
Braking and Stopping
90
Stopping and Parking
91
Work Operation
92
Each Time before Starting Work
93
Operating Lever for Loader Lift Arms
94
Float Position
95
Loader Lift Arms Locking System
96
Activating the Optional Hydraulics
97
Detent Mechanism for the Optional Hydraulics
99
Activating the Optional Hydraulics Using the Button
100
Depressurized Return Line
101
Differential Lock
102
Changing Attachments
104
Coupling of Attachments
106
Hydraulic Connection
107
Uncoupling Attachments
109
Bucket
111
Fig. 49 Control Lever Movements
112
Fig. 50 Level Indicator
113
Fig. 51 Loading Work 1
114
Working with the Bucket
114
Fig. 52 Loading Work 2
115
Fig. 53 Loading Work 3
115
Fig. 54 Excavation Work 4
116
Fig. 55 Excavation Work 5
116
Tip-Overs
117
Precaution Measures for Various Temperature Conditions
118
Optional Equipment
120
Loader Lift Arm Damping
120
Fig. 56 Switch for Loader Lift Arm Damping
121
Fig. 57 Electrical Connector on the Loader Lift Arms
122
Fig. 58 Switch for the Electrical Connector on the Loader Lift Arms
122
6 Towing and Transporting
124
Towing
124
Fig. 59 Towing Equipment
125
Fig. 60 Disconnecting the Drive
126
Transporting
128
Fig. 61 Articulation Frame Lock
129
Fig. 62 Attachment Point Label
131
Fig. 63 Attachment Points
131
Fig. 64 Tie down Point Label
133
Fig. 65 Tie down Points
133
Fig. 66 Tying down the Loader
134
7 Lowering Loader Arms
135
Fig. 67 Emergency Lowering of the Loader Lift Arms
135
8 Relieving Residual Pressure in the Hydraulic System
136
Fig. 68 Reducing Residual Pressure
137
Fig. 69 Load Holding Control Valve
138
9 Securing the Loader
139
10 Servicing and Inspection
140
Basic Safety Instructions for Servicing and Inspection
140
Electrical System
146
Servicing and Inspection Intervals
148
Daily Servicing
148
Weekly Servicing
149
First Inspection after 50 Operating Hours
150
Inspection after 500 Operating Hours
152
Inspection Intervals
155
Lubrication Schedule
160
Fig. 70 Points of Lubrication
160
Cleaning the Loader
162
General Safety Check
164
Specifications and Filling Quantities
165
Maintenance and Inspection Work
166
Preparation for Maintenance and Inspection Work
166
Fig. 71 Opening the Engine Enclosure
167
Tilting the Operator's Platform
168
Fig. 72 Position of the Cab Mounting Bolts
169
Fig. 73 Tilting the Cab
169
Fig. 74 Cab Safety Support
170
Servicing the Engine
171
Fig. 75 Checking the Engine Oil / Filling the Oil
172
Fig. 76 Engine Oil Drain Opening
174
Changing the Engine Oil Filter
175
Fig. 77 Location of the Engine Oil Filter
176
Servicing the Fuel System
177
Fig. 78 Position of the Fuel Filters
178
Fig. 79 Water Separator
178
Fuel System
178
Servicing the Water Separator
178
Fig. 80 Main Fuel Filter
179
Changing the Fuel Pre-Filter
179
Changing the Main Fuel Filter
179
Fig. 81 Fuel Hand-Feed Pump
180
Servicing the Air Filter System
181
Fig. 82 Location of the Air Filter
182
Fig. 83 Air Filter Elements
182
Air Filter Dust Valve
182
Checking / Changing the Safety Filter
183
Servicing the Cooling System
184
Fig. 84 Engine Temperature Sensor
185
Fig. 85 Hydraulic Oil Temperature Sensor
185
Checking the Coolant Level / Refilling the Coolant
186
Fig. 86 Radiator Opening
187
Fig. 87 Checking the Antifreeze MIX
187
Changing the Coolant
188
Fig. 88 Cleaning the Cooling System
189
Servicing the Hydraulic System
190
Fig. 89 Hydraulic Fluid Cooler
191
Ventilation Filter / Hydraulic Fluid Filler Neck
192
Checking the Hydraulic Fluid Level
192
Fig. 90 Ventilation Filter
193
Fig. 91 Hydraulic Fluid Dip Stick
193
Fig. 92 Hydraulic Fluid Drain Plugs
195
Changing the Return Filter Element
196
Fig. 93 Return Filter
197
Fig. 94 Filter Insert
197
Servicing the Axles
199
Fig. 95 Differential
199
Fig. 96 Transfer Case
200
Fig. 97 Wheel Reduction
200
Changing the Axle Oil
201
Servicing the Brakes
203
Fig. 98 Brake Fluid Container
205
Servicing the Tires and Wheels
206
Air Pressure Table for Tires
207
Changing Wheels
208
Servicing the Cab Vent Filter
210
Fig. 99 Cab Vent Filter
210
Servicing the Air Conditioning System
211
Servicing the Electrical System
212
Fig. 100 Master Fuses
213
Fig. 101 Fuse Boxes
213
Fig. 102 Fuse Allocation
214
Fig. 103 Location of the Battery
217
Servicing the Battery
217
Checking the Battery Acid Level
218
Jump-Starting / Emergency Starting
220
Fig. 104 Connecting the Jumper Cables
221
Loader Storage
223
11 Troubleshooting and Emergency Maintenance
226
12 Safety Instructions for Repairs
230
General Safety Regulations for Repairs
230
Engine
233
Welding Work
233
Hydraulic System
235
Brakes
235
13 Final Shutdown of the Loader / Decommissioning
236
14 Appendix
238
Ordering Replacement Parts
238
Inspection Verification
240
Index
244
List of Figures
248
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