Wacker Neuson WL20 Wheel loader Operating Manual – PDF DOWNLOAD

Description

Wacker Neuson WL20 Wheel loader Operating Manual – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

 DESCRIPTION:

Wacker Neuson WL20 Wheel loader Operating Manual – PDF DOWNLOAD

Preface

This operator’s manual describes how to operate and service the loader. They provides operating and maintenance personnel with the necessary knowledge of the loader’s functional characteristics in order to allow them to handle, properly service/inspect, clean and look after the loader safely and without danger, and to ensure that the technical safety regulations for the loader are complied with.

Observing the requirements in this operator’s manual ensures:
• proper, safe and professional operation of the loader
• professional maintenance, cleaning and care for the loader
• compliance with the necessary technical safety regulations

If required, the user/operator of the loader should supplement the operator’s manual with instructions and regulations regarding environmental protection and national health and safety regulations relating to accident prevention.

NOTE This operator’s manual must always be kept either on the loader or at the point of use

The operator’s manual must be read and applied by all persons involved in work with or on the loader, for example with regard to:

• Operation including setup, remedying faults during operation, care, disposal of auxiliary materials and operating materials (lubricants, fluids and oils) as well as disposal of the entire loader
• Servicing (inspection, maintenance, care)
• Transport

NOTE This operator’s manual does not contain instructions on how to carry out extensive servicing or repairs. This type of work must only be performed by qualified specialists.

 Basic information

• In Germany, the following rules must be followed when driving on public roads: Loaders with a maximum speed of up to 20 km/h require no approval. They do however require an operating license, which is issued by the motor vehicles registration office.
• In addition, the name (first name and surname) and the place of residence or the company name and the location of the company’s registered office must be clearly displayed on the left-hand side of the loader in non-smudging lettering (§64b of the German Road Traffic Licensing Regulations, StZVO). The operator is responsible for ensuring that appropriate insurance
• cover is in place. The operator must check with his insurance provider whether or not the loader is covered under the terms of his public liability insurance, or whether he needs to take out separate third party insurance for this purpose. Every new user must be instructed before using the loader for the first time.

Notes on using the operator’s manual:

• Read the operator’s manual carefully before using the loader.
• Observe all safety instructions.
• Follow the regulations and laws which are applicable in
the place of use.
• Follow the regulations of the federal association of statutory accident insurances (VGB).
• Always keep the operator’s manual in a clean and orderly state together with the loader.

Symbols will he used to highlight any hazards to persons or material which cannot be ruled out during the course of normal work which is carried out in accordance with the proper use of the loader. Descriptions relate to the direction of travel of the loader, so directional information should always be interpreted looking in the direction of travel.

1.1 Notes about this operator’s manual

• All of the information about technical data in this operator’s manual relates to series models which have been tested under standard operating conditions for Central Europe; all such data relates to the standard functions of these series models. The equipment and its functional modalities and accessories depend on the relevant model and the product options, as well as on the national requirements which apply specifically in the country of sale.
• Illustrations may show products which are not mentioned in the text or which are not supplied as standard. The descriptions, illustrations, weight information and technical data are not binding and correspond to the state of the art at the time of printing. We must reserve the right to make changes without prior notice in the areas of design, equipment, appearance and technology on account of the ongoing further development of the products.
• Please get in touch with us if you require any special functions which can only be made available with the aid of additional components and/or which require special framework conditions. We will be happy to answer your questions and let you know whether and under which conditions for the product and its surroundings special functions can be implemented.
• If you have concerns about the load capacity or mode of operation of our products because of special circumstances, we recommend carrying out test work under controlled framework conditions. Please make sure that you always follow without fail all safety instructions in this operator’s manual and the statutory and regulations of the federal association of statutory accident insurances at the point of use.
• Despite taking the greatest care, we cannot rule out the possibility of deviations from drawings or dimensions, calculation errors, printing errors or incompleteness in this operator’s manual. As a result, we accept no liability for the correctness and completeness of the information we have provided in this operator’s manual.
• We guarantee that our products will work properly and without problems within the framework of our General Terms and Conditions of Business. As a matter of principle we do not offer more far-reaching guarantees. We do not accept liability beyond the scope of our liability as defined in our General Terms and Conditions of Business.

TABLE OF CONTENTS:

Wacker Neuson WL20 Wheel loader Operating Manual – PDF DOWNLOAD

Preface 11
1 Basic information 12
11 Notes about this operator’s manual 13
12 Explanation of the symbols used in this operator’s manual 14
13 Warranty and liability 16
14 Proper use 18
2 Basic safety instructions 20
21 Organisational measures 21
22 Selection and qualification of personnel / basic duties 23
23 Safety instructions for certain operating phases 24
231 Safety instructions for normal operation 24
232 Safety instructions for other operating modes 26
24 Safety instructions for special types of hazard 29
241 Transport of large bales or packaged goods 29
242 Working in the vicinity of overhead power lines 30
243 Electrical power 31
244 Fire hazard 31
245 Gas, dust, vapor, smoke 31
246 Hydraulic systems, pneumatic systems 32
247 What to do if the loader tips over 32
248 Noise 33
249 Oil, grease and other chemical substances 33
25 Transporting and towing/restarting 33
26 Final decommissioning/dismantling 33
27 Safety stickers used 34
28 Safety devices 38
281 Fire extinguisher 38
282 Rotating beacon 39
283 Emergency exit 39
284 Lowering brake valves on lifting and tipping cylinders 40
285 Audible reverse warning device 40
286 Battery disconnect switch 41
287 Safety belt 42
288 Seat contact switch 42
289 Locking mechanism for the lift frame 43
3 Technical data 45
31 Technical description 45
32 Loader data 47
33 Dimensions 52
331 Dimensions driver’s canopy 52
332 Dimensions cabin 54
34 Factory signs 56
4 Description of the indicator, warning and control elements 58
41 Operating elements and instruments 58
42 Control and warning lights 60
43 Switches / toggle switches 66
44 Indicator devices 70
5 Operating and operation 72
51 Before starting up 72
511 Fueling 72
512 Getting in 74
513 Adjusting the steering column 80
514 Adjusting the driver‘s seat 81
515 Seat belt 83
52 Starting up 86
521 Lighting system and signal horn 87
522 Headlights and rotating beacon 88
523 Wipers and windscreen washer system 90
524 Ventilation and heating of the cab 91
525 Before starting the engine 93
526 Starting the engine 93
53 Driving 97
531 Parking brake 97
532 Preparation for driving in public traffic 99
533 Driving 99
534 Stopping and parking105
54 Work operation105
541 Control lever for the lift frame107
542 Locking mechanism for the lift frame109
543 Operating lever for additional hydraulics110
544 Differential lock113
545 Changing attachments115
546 Bucket125
547 Manure fork131
548 Pallet fork133
549 Measures in the event of the loader tipping over138
5410 Precaution measures for various weather conditions139
55 Options141
56 Optional equipment – collapsible driver’s canopy147
561 Folding down the collapsible driver’s canopy150
562 Bringing the collapsible driver’s canopy into the protection ON position154
6 Towing and transporting155
61 Towing155
62 Transporting158
7 Measures in the event of power loss166
8 Discharging residual pressure in the hydraulic system167
9 Securing the loader170
10 Servicing and inspection171
101 Basic safety instructions for servicing and inspection171
102 Servicing and inspection intervals177
103 Lubrication schedule188
104 Cleaning the loader190
105 General safety check192
106 Specifications and filling quantities192
107 Servicing and inspection work194
1071 Preparation for maintenance and inspection work194
1072 Servicing the engine198
1073 Servicing the fuel system204
1074 Servicing the air filter system209
1075 Servicing the cooling system214
1076 Servicing the hydraulic system224
1077 Servicing the axles233
1078 Servicing the brakes238
1079 Maintaining the collapsible driver’s canopy240
10710 Servicing the tires and wheels242
10711 Filling the container for the windscreen washer system246
10712 Servicing the electrical system247
108 Jump-starting / emergency starting254
109 Shutting down and restarting the loader256
11 Troubleshooting and emergency maintenance258
12 Safety instructions for repairs262
121 General safety regulations for repairs262
122 Engine265
123 Welding work265
124 Hydraulic system267
125 Brakes267
13 Final shutdown of the loader / decommissioning268
14 Appendix270
Ordering replacement parts270
Index 272
List of figures278
A273
Adding hydraulic fluid228
Adjusting the driver‘s seat 81
Adjusting the fork arm spacing134
Adjusting the seat belt 84
Adjusting the steering column 80
Air filter dust valve210
Air pressure table for tires243
At high outside temperatures139
At low outside temperatures139
B273
Battery 250
Behälter für Scheibenwaschanlage befüllen246
Blocking the articulated joint159
Braking and stopping103
C273
Changeover valve applies tilting in/out function to additional hydraulics141
Changing attachments115
Changing drive directions100
Changing the axle oil235
Changing the coolant222
Changing the drive direction104
Changing the engine oil200
Changing the engine oil filter202
Changing the fuel filter207
Changing the hydraulic fluid228
Changing the return filter element230
Changing wheels244
Checking / changing the safety filter213
Checking the antifreeze mix221
Checking the axle oil level234
Checking the brake fluid level / topping up brake fluid239
Checking the coolant level / refilling the coolant220
Checking the engine oil level198
Checking the hydraulic fluid level226
Checking V-belt tension / Tensioning the V-belt217
Check main air filter element / clean / replace211
Cleaning the cooling system223
Control lever for the lift frame107
Coupling and uncoupling attachments118
Coupling and uncoupling the connections for additional hydraulics123
Coupling with hydraulic quick-change system121
Coupling with mechanical quick-change system119
D273
Daily servicing177
Depressurized return line143
Description of the indicator, warning and control elements 58
Description of the starting process 95
Detent mechanism for the control lever for the additional hydraulics112
Differential lock113
Dimensions 52
Disconnecting and connecting the battery / changing the battery252
Doors and windows 77
Driving off with the loader103
E273
Each time before starting work106
EC Declaration of conformity 17
Electrical outlet on the lift frame144
F273
Fastening the seat belt 83
Fueling 72
Fuse allocation247
G273
Getting in 76
H273
Headlights and rotating beacon 88
Heating 91
„High Flow“ hydraulic connection145
Hydraulic fluid cooler225
Hydraulic locking mechanism for attachments111
Hydro connection additionally via additional control device143
Hydro connection additionally via changeover valve142
I273
Idle speed adjustment for cold starting 96
If the engine does not start 97
Independent driving onto the transport device160
Inflating the tires242
Inspection after 30 operating hours (First inspection)179
Inspection after 500 operating hours181
Inspection intervals184
J273
Jump-starting / emergency starting254
L273
Lashing the loader163
Lengthening the seat belt 85
Level indicator127
Lighting system and signal horn 87
Loader data 47
Loading with crane161
Lubrication schedule188
M273
Measures in the event of the loader tipping over138
Moving the loader onto a transport vehicle158
O273
Opening the countersunk brake valves169
Operating lever for additional hydraulics110
Ordering replacement parts270
R273
Releasing the seat belt 83
S272
Safety information for collapsible driver’s canopy147
Seat belt 83
Servicing the air filter system209
Servicing the axles233
Servicing the battery251
Servicing the brakes238
Servicing the cooling system214
Servicing the electrical system247
Servicing the engine198
Servicing the fuel system204
Servicing the hydraulic system224
Servicing the tires and wheels242
Servicing the water separator206
Short-circuiting the drive156
Shortening the seat belt 85
Specifications and filling quantities192
Starting the engine 93
Switching gears102
T272
Technical description of the loader 45
The rotating beacon 89
Tilting the driver‘s platform195
Topping up engine oil200
Towing equipment156
Troubleshooting and emergency maintenance258
Troubleshooting on the driving pump / oil motor260
Troubleshooting on the loader261
U272
Uncoupling with hydraulic quick-change system122
Uncoupling with mechanical quick-change system120
V272
Ventilation 91
Ventilation and heating of the cab 91
Ventilation filter / hydraulic fluid filler neck226
Ventilation jets 92
Venting the fuel system208
Venting the hydraulic system232
Vibrations (weighted effective value) 50
W272
Weekly servicing178
Working with the bucket128
Working with the pallet fork136
Fig 1 Document pocket 16
Fig 2 Transport of large bales or packaged goods 29
Fig 3 Safety stickers 34
Fig 4 Fire extinguisher 38
Fig 5 Attaching the rotating beacon 39
Fig 6 Emergency exit 39
Fig 7 Lowering brake valve 40
Fig 8 Battery disconnect switch 41
Fig 9 Safety belt 42
Fig 10 Locking mechanism for the lift frame 43
Fig 11 Dimensions driver’s canopy 52
Fig 12 Vehicle ID no 56
Fig 13 Operating elements 58
Fig 14 Control and warning lights (Version 1) 60
Fig 15 Control and warning lights (Version 2) 62
Fig 16 Switches / toggle switches 66
Fig 17 Indicator devices (Version 1) 70
Fig 18 Indicator devices (Version 2 ) 71
Fig 19 Fuel filler neck 73
Fig 20 Getting in 76
Fig 21 Locking the restraining bar 76
Fig 22 Cab door locking mechanism 77
Fig 23 Cab door locking 78
Fig 24 Releasing locked cab doors 78
Fig 25 Door put-up hinges 79
Fig 26 Rear window locking 79
Fig 27 Adjusting the steering column 80
Fig 28 Adjusting the driver‘s seat 82
Fig 29 Fastening the seat belt 84
Fig 30 Adjusting the seat belt 85
Fig 31 Lighting / signal horn 87
Fig 32 Switches for working lights 88
Fig 33 Switches for rotating beacon 89
Fig 34 Switches for windscreen wipers 90
Fig 35 Heating controller 91
Fig 36 Ventilation jets 92
Fig 37 Ignition key 95
Fig 38 Idle speed adjustment 96
Fig 39 Operating lever for parking brake 98
Fig 40 Drive direction switch101
Fig 41 Gear shift switch (Version 1)102
Fig 42 Gear shift switch (Version 2)102
Fig 43 Control lever for the lift frame108
Fig 44 Locking mechanism for the lift frame109
Fig 45 Operating lever for additional hydraulics110
Fig 46 Hydraulic connections111
Fig 47 Releasing the hydraulic locking mechanism for attachments112
Fig 48 Switch for differential lock114
Fig 49 Coupling – mechanical locking mechanism119
Fig 50 Locking of the mechanical locking mechanism119
Fig 51 Uncoupling mechanical locking mechanism120
Fig 52 Coupling – hydraulic locking mechanism121
Fig 53 Uncoupling – hydraulic locking mechanism122
Fig 54 Connecting the additional hydraulics124
Fig 55 Control lever movements126
Fig 56 Level indicator127
Fig 57 Loading work 1128
Fig 58 Loading work 2129
Fig 59 Loading work 3129
Fig 60 Excavation work 4130
Fig 61 Excavation work 5130
Fig 62 Correct fork arm spacing134
Fig 63 Adjusting the fork arm spacing135
Fig 64 Switch for changeover valve141
Fig 65 Additional hydraulic connections142
Fig 66 Additional control lever143
Fig 67 Depressurized return line143
Fig 68 Electrical outlet on the lift frame144
Fig 69 Switch for the electrical outlet on the lift frame144
Fig 70 „High Flow“ hydraulic connection145
Fig 71 Switch for the „High Flow“ hydraulic connection146
Fig 72 Transporting large bales or packaged goods (collapsible driver’s canopy)147
Fig 73 Dimensions (collapsible driver’s canopy)148
Fig 74 Components (collapsible driver’s canopy)149
Fig 75 Preparations for folding down the driver’s canopy (collapsible driver’s canopy)150
Fig 76 Releasing the securing pins (collapsible driver’s canopy)150
Fig 77 Folding down the front pillars forwards (collapsible driver’s canopy)151
Fig 78 Fold in the roof sections (collapsible driver’s canopy)152
Fig 79 Folding down the rear pillar (collapsible driver’s canopy)153
Fig 80 Inserting the front securing pins (collapsible driver’s canopy)154
Fig 81 Towing equipment156
Fig 82 Short-circuiting the drive157
Fig 83 Buckling guard159
Fig 84 Independent driving onto the transport device160
Fig 85 Attachment point stickers161
Fig 86 Attachment points162
Fig 87 Loading with crane162
Fig 88 Lashing point stickers163
Fig 89 Lashing points164
Fig 90 Lashing the loader165
Fig 91 Reducing residual pressure168
Fig 92 Opening the countersunk brake valves169
Fig 93 Points of lubrication188
Fig 94 Handle for the engine bonnet195
Fig 95 Position of the driver‘s platform mounting screws196
Fig 96 Driver‘s platform safety support197
Fig 97 Engine oil dipstick198
Fig 98 Checking the engine oil / filling the oil199
Fig 99 Engine oil drain opening201
Fig 100 Location of the engine oil filter203
Fig 101 Engine oil filter203
Fig 102 Fuel filter with water separator205
Fig 103 Fuel water separator206
Fig 104 Changing the fuel filter207
Fig 105 Venting the fuel system208
Fig 106 Location of the air filter210
Fig 107 Air filter elements211
Fig 108 Radiator215
Fig 109 Engine temperature sensor216
Fig 110 Hydraulic oil temperature sensor216
Fig 111 V-belt218
Fig 112 Tensioning the V-belt219
Fig 113 Radiator opening221
Fig 114 Checking the antifreeze mix221
Fig 115 Cleaning the cooling system223
Fig 116 Hydraulic fluid cooler225
Fig 117 Ventilation filter227
Fig 118 Hydraulic fluid dip stick227
Fig 119 Hydraulic fluid drain plug229
Fig 120 Return filter231
Fig 121 Filter insert231
Fig 122 Checking and fill screw on the differential234
Fig 123 Oil drain plug on the differential236
Fig 124 Brake fluid container240
Fig 125 Greasing the front securing pins (collapsible driver’s canopy)241
Fig 126 Location of the windscreen washer container246
Fig 127 Fuse box248
Fig 128 Location of the battery250
Fig 129 Servicing the battery251
Fig 130 Removing the battery252
Fig 131 Connecting the jumper cables254

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