Wacker Neuson 38Z3 Track Excavator Operator’s Manual 1000155267 PDF

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Wacker Neuson 38Z3 Track Excavator Operator’s Manual 1000155267 – PDF DOWNLOAD

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Wacker Neuson 38Z3 Track Excavator Operator’s Manual 1000155267 – PDF DOWNLOAD 

Language : English
Pages : 164
Downloadable : Yes
File Type : PDF

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DESCRIPTION:

Wacker Neuson 38Z3 Track Excavator Operator’s Manual 1000155267 – PDF DOWNLOAD 

Introduction
1.1 Important information on this Operator’s Manual

• Please store the Operator’s Manual in the storage box at the rear of the seat.
  This Operator’s Manual contains important information on how to work safely, correctly
  and economically with the machine. Therefore, it aims not only at new operators, but it also
  serves as a reference for experienced ones. It helps to avoid dangerous situations and
  reduce repair costs and downtimes. Furthermore, the reliability and the service life of the
  machine will be increased by following the instructions in the Operator’s Manual. This is
  why the Operator’s Manual must always be kept at hand in the machine.
• Your own safety, as well as the safety of others, depends to a great extent on how the
  machine is moved and operated. Therefore, carefully read and understand this Operator’s
  Manual prior to the first drive. This Operator’s Manual will help to familiarise yourself more
  easily with the machine, thereby enabling you to use it more safely and efficiently.
• Prior to the first drive, carefully read chapter “Safety Instructions” as well, in order to be
  prepared for possible dangerous situations, as it will be too late for it during operation. As a
  rule, keep the following in mind:
  Careful and prudent working is the best way to avoid accidents!

Operational safety and readiness of the machine do not only depend on your skill, but also
on maintenance and servicing of the machine. This is why regular maintenance and serv-
ice work is absolutely necessary. Extensive maintenance and repair work must always be
carried out by an expert with appropriate training. Insist on using original spare parts when
carrying out maintenance and repair work. This ensures operational safety and readiness
of your machine, and maintains its value.
• Special equipment and superstructures are not described in this Operator’s Manual.
• We reserve the right to improve the technical standard of our machines without
adapting the Operator’s Manual.
• Modifying Wacker Neuson products and fitting them with additional equipment and
attachments not included in our delivery program requires Wacker Neuson’s written
authorisation, otherwise warranty and product liability for possible damage caused by
these modifications shall not be applicable.
• Subject to modifications and printing errors.
Your Wacker Neuson dealer will be pleased to answer any further questions regarding the
machine or the Operator’s Manual.

TABLE OF CONTENTS:

Wacker Neuson 38Z3 Track Excavator Operator’s Manual 1000155267 – PDF DOWNLOAD 

Table of contents 3
Important information on this Operator’s Manual 1-1 3
Machine overview 1-2 3
Brief description 1-3 3
Fields of application, attachments 1-4 3
Regulations 1-5 3
EC declaration of conformity version 38Z³ up to serial number AG00572 1-6 3
EC declaration of conformity version 38Z³ from serial number AG00573 1-7 3
Type labels and component numbers 1-8 3
Other signs and symbols 1-11 3
Fire extinguisher 1-15 3
Identification of warnings and dangers 2-1 3
Warranty 2-1 3
Designated use and exemption from liability 2-2 3
General conduct and safety instructions 2-3 3
Safety instructions regarding operation 2-5 3
Safety instructions for maintenance 2-9 3
Warning of special hazards 2-11 3
Cab overview 3-3 3
Instrument panel overview 3-5 3
Putting into operation 3-6 3
Driving the excavator 3-9 3
Driving on slopes 3-17 4
Tilting the cab 3-33 4
Working with the machine 3-41 4
Control levers/ISO controls: overview 3-42 4
Changeover valve for SAE/ISO controls (option) 3-45 5
Control lever with proportional controls (option): overview 3-47 5
Control lever if equipped with 3rd control circuit (option): overview 3-53 5
Releasing the pressure on the work hydraulics 3-56 5
Re-equipping attachments 3-56 5
Hydraulic quickhitch (option) 3-59 5
Powertilt (option) 3-62 5
Connections for auxiliary hydraulics 3-65 5
Grading 3-71 6
Safe load indicator (option) 3-72 6
Engine trouble 4-2 6
Malfunctions of the Powertilt unit 4-3 6
Introduction 5-1 6
Fuel system 5-2 6
Engine lubrication system 5-5 6
Engine and hydraulics cooling system 5-7 6
Air filter 5-10 6
V-belt 5-12 6
Hydraulic system 5-15 6
Pilot valve 5-19 6
Tracks 5-21 6
Travelling drive 5-23 6
Electrical system 5-24 6
General maintenance work 5-27 6
Maintenance if the machine is out of service for a longer period of time 5-30 7
Fluids and lubricants 5-31 7
Maintenance plan (overview) 5-34 7
Maintenance label 5-38 7
Chassis 6-1 7
Engine 6-1 7
Hydraulic system 6-1 7
Undercarriage and swivel unit 6-2 7
Stabiliser blade 6-2 7
Work hydraulics 6-2 7
Electrical system 6-3 7
Noise levels 6-4 7
Vibration 6-5 7
Coolant compound table 6-5 7
Powertilt 6-5 7
Dimensions model 38Z³ 6-6 7
Lift capacity table 38Z³ 6-7 7
Lift capacity table 38Z³ counterweight (option) 6-8 7
Lift capacity table 38Z³ long stick (option) 6-9 7
Lift capacity table 38Z³ long stick, counterweight (option) 6-10 7
Symbole 8
A 8
B 8
C 8
D 8
F 8
H 8
I 8
L 8
M 8
N 8
O 8
P 8
R 8
S 9
T 9
V 9
W 9
1 Introduction 11
1 1 Important information on this Operator’s Manual 11
1 2 Machine overview 12
1 3 Brief description 13
Travelling drive 13
Work hydraulics 13
Cooling system 13
Cab (ROPS, TOPS and FOPS) 13
1 4 Fields of application, attachments 14
Use: attachment 14
1 5 Regulations 15
1 6 EC declaration of conformity version 38Z³ up to serial number AG00572 16
1 7 EC declaration of conformity version 38Z³ from serial number AG00573 17
1 8 Type labels and component numbers 18
1 9 Other signs and symbols 21
on the outside of the machine 21
inside the cab 23
1 10 Fire extinguisher 25
2 Safety instructions 27
2 1 Identification of warnings and dangers 27
2 2 Warranty 27
2 3 Designated use and exemption from liability 28
2 4 General conduct and safety instructions 29
Organisational measures 29
Selection and qualification of staff, basic responsibilities 30
2 5 Safety instructions regarding operation 31
Normal operation 31
Applications with lifting gear 33
Trailers and attachments 34
Transport 34
2 6 Safety instructions for maintenance 35
2 7 Warning of special hazards 37
Electrical energy 37
Gas, dust, steam, smoke 37
Hydraulics 37
Noise 37
Oil, grease and other chemical substances 38
Battery 38
Tracks 38
3 Operation 39
3 1 Cab overview 41
3 2 Instrument panel overview 43
3 3 Putting into operation 44
Safety instructions 44
Putting the machine into operation for the first time 44
Running-in period 44
Check lists 45
Start-up checklist 45
Operation checklist 46
Parking checklist 46
3 4 Driving the excavator 47
Preheating start switch 47
Throttle 47
Automatic revs setting (option) 47
Telltales and warning lights: overview 48
Before starting the engine 50
Starting the engine: general 50
Procedure 50
Starting with the drive interlock (option) 51
Starting at low temperatures 51
When the engine has started 52
Engine warm-up 52
Jump-starting the engine (supply battery) 52
Special instructions for driving on public roads 53
Moving off 53
Drive levers 53
High speed 54
Hydraulic brake 54
Mechanical brake 54
3 5 Driving on slopes 55
Specific safety instructions 55
Driving on slopes 56
Stabiliser blade operation 57
Parking the machine 58
Parking the machine on slopes 59
Light system 59
Roof lights (option) 60
Interior light 60
Rotating beacon (option) 60
Cab heating and ventilation 61
Heating adjustment 61
Washer system 61
Tank for washer system 62
Air conditioning (option) 62
Recirculated air mode 63
Seat adjustment 63
Weight adjustment 64
Height adjustment 64
Horizontal adjustment 64
Backrest adjustment 64
Seat belt 65
Emergency exit 66
Front window 67
Door 68
Engine cover 69
Battery master switch (model 38Z3) 70
3 6 Tilting the cab 71
Exit through the door 74
Adjusting the left-hand side armrest 75
Towing the track excavator 75
Towing 75
Crane handling the machine 76
Loading and transporting the machine 77
Tying down the machine 78
3 7 Working with the machine 79
General safety instructions 79
3 8 Control levers/ISO controls: overview 80
Left-hand side control lever 80
Boom swivel controls 80
Lowering the boom with the engine stopped 81
Releasing pressure 81
Rotating the upper carriage 82
Swivel unit brake 82
3 9 Changeover valve for SAE/ISO controls (option) 83
Left-hand side control lever 83
Right-hand side control lever 83
Directional valve position 83
Directional valve 84
3 10 Control lever with proportional controls (option): overview 85
Function 85
Measures to be taken in case of malfunctions 86
Left-hand side control lever 86
Changeover between auxiliary hydraulics and boom swivel 87
Switching the status indicator on/off for auxiliary hydraulics/boom swivel 87
Operating the boom/auxiliary hydraulics 87
Hammer operation 87
Adjusting control response: 88
Characteristic curves – status indicator 88
Lowering the boom with the engine stopped 89
Releasing pressure 89
Rotating the upper carriage 90
Swivel unit brake 90
3 11 Control lever if equipped with 3rd control circuit (option): overview 91
Left-hand side control lever 91
Boom swivel controls 91
Lowering the boom with the engine stopped 92
Releasing pressure 92
Rotating the upper carriage 93
Swivel unit brake 93
3 12 Releasing the pressure on the work hydraulics 94
Releasing pressure 94
Pressure release with proportional controls (option) 94
3 13 Re-equipping attachments 94
Specific safety instructions 95
Removing a bucket 95
Mounting a bucket 95
Quickhitch (option) 96
3 14 Hydraulic quickhitch (option) 97
Maintenance 97
Operation 98
3 15 Powertilt (option) 100
Re-equipping 101
Mounting the Powertilt unit 101
Removing the Powertilt unit 101
Port 102
Operation 102
Right-hand side control lever (Powertilt) 103
3 16 Connections for auxiliary hydraulics 103
Grab couplings 103
Attachments 104
“Hose burst valve” safety feature (option) 104
Working with the standard bucket 105
Inadmissible work 105
Excavator work position 106
Bucket position when digging 106
Excavating trenches 107
Loading 107
Grading 107
Excavating trenches sideways 108
3 17 Grading 109
Grading 109
Working alongside trenches 109
Stabiliser blade at rear 110
3 18 Safe load indicator (option) 110
4 Troubleshooting 111
4 1 Engine trouble 112
4 2 Malfunctions of the Powertilt unit 113
5 Maintenance 114
5 1 Introduction 114
5 2 Fuel system 115
Specific safety instructions 115
Refuelling 115
Stationary fuel pumps 116
Diesel fuel specification 116
Bleeding the fuel system 117
Fuel prefilter with water separator 117
5 3 Engine lubrication system 118
Checking the oil level 118
Filling up engine oil 119
5 4 Engine and hydraulics cooling system 120
Specific safety instructions 120
Checking/filling up coolant 121
5 5 Air filter 123
Replacing the filter 124
5 6 V-belt 125
Checking V-belt tension 125
Retightening the V-belt 126
Checking the V-belt of the air conditioning system 127
Tightening the V-belt of the air conditioning system 127
5 7 Hydraulic system 128
Specific safety instructions 128
Checking the hydraulic oil level 129
Filling up hydraulic oil 130
Important information for the use of biodegradable oil 131
5 8 Pilot valve 132
Checking hydraulic pressure lines 133
5 9 Tracks 134
Checking track tension 134
Setting the tracks 134
5 10 Travelling drive 136
Checking the oil level and filling up oil 136
Draining oil 136
Maintenance of attachments 137
5 11 Electrical system 137
Specific safety instructions 137
Service and maintenance work at regular intervals 137
Instructions concerning specific components 138
Alternator 138
Battery 139
5 12 General maintenance work 140
Cleaning 140
General instructions for all areas of the machine 140
Inside the cab 141
Exterior of the machine 141
Engine compartment 141
Screw connections and attachments 142
Pivots and hinges 142
Powertilt (option) 142
5 13 Maintenance if the machine is out of service for a longer period of time 143
Preparatory work before taking the machine out of service 143
Putting the machine into operation again 143
5 14 Fluids and lubricants 144
Additional oil change and filter replacement (hydraulics) 145
5 15 Maintenance plan (overview) 147
5 16 Maintenance label 151
Explanation of symbols on the maintenance label 151
6 Specifications 153
6 1 Chassis 153
6 2 Engine 153
6 3 Hydraulic system 153
6 4 Undercarriage and swivel unit 154
6 5 Stabiliser blade 154
6 6 Work hydraulics 154
6 7 Electrical system 155
Fuse box under the seat on the left 155
Main fuse box with relays at the upper left in the engine compartment 155
Relays 156
6 8 Noise levels 156
6 9 Vibration 157
6 10 Coolant compound table 157
6 11 Powertilt 157
6 12 Dimensions model 38Z³ 158
6 13 Lift capacity table 38Z³ 159
6 14 Lift capacity table 38Z³ counterweight (option) 160
6 15 Lift capacity table 38Z³ long stick (option) 161
6 16 Lift capacity table 38Z³ long stick, counterweight (option) 162

S.V 02/01/2025