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4012 Tub Grinder
Duratech 4012 Tub Grinder User Manual
96 pages
Manual
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4
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T
ub Grinder
Manual I: Operating Instructions
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Table of Contents
Table of Contents
6
4012 TUB GRINDER Manual 1: Operators Instructions
9
Introduction
10
Purpose
10
Section 1: Safety
12
Safety-Alert Symbols
12
Operator - Personal Equipment
14
Machine Safety Labels
16
Shielding
19
Tub Grinder Safety Review
19
Thrown Objects and Operator Safety
20
Service and Maintenance
21
Fire Prevention
22
Fire Extinguishers
23
Towing
24
Important Safety Reminders
24
Section 2: Introduction
25
Description of the 4012 Duratech Tub Grinders
25
Electronic Governor
25
Wet Clutch
27
Rotor
27
Screens
27
Tub
28
Hydraulic Cooler
28
Wet Clutch Cooler
28
The Conveyor System
28
Tub Cover (Optional)
29
Grapple Loader (Optional) and Cab Controls
30
4012 Duratech Tub Grinder Electronic Engine Controls
33
Control Panel
35
Other Controls
36
Section 3: Operation
37
Pre-Operation Inspection
37
Starting the Tub Grinder
38
If the Engine Fails to Start
38
Throttle Operation
38
Automatic Engine Shutdown System
39
Normal Shutdown Procedure
39
Emergency Shutdown Procedure
39
Grinding
40
Engaging the Wet Clutch
40
Disengaging the Wet Clutch
40
Grinding with Tub Cover
41
Loading the Tub
41
If Lodging Occurs While Grinding
41
Grinding Wet Material
41
Starting and Stopping the Belly and Discharge Conveyors
42
Raising the Discharge Conveyor
42
Swinging the Discharge Conveyor
42
Operating the Grinder Using the Remote Radio Option
43
Preparing the 4012 DURATECH TUB GRINDER for Transport
45
Preparing the 4012 DURATECH TUB GRINDER for Operation after Transport
46
Preparing the 4012 DURATECH TUB GRINDER for Storage
47
Removing the 4012 DURATECH TUB GRINDER from Storage
47
Installing a Screen
48
Raising the Tub
49
Lowering the Tub
50
Parts of the Electronic Governor
51
Operation of the Electronic Governor
52
Calibration of the Electronic Governor
53
Adjusting Tub Rotation Speed
53
Electro-Hydraulic Valve Coil Test
54
Electro-Hydraulic Valve Calibration
55
Adjusting the Conveyor Belt Tension
56
Adjusting the Conveyor Belt Tracking
57
Adjustable Belly Belt Seals
58
Belt Scrapers on Belly and Discharge Conveyors
58
Adjusting Tub Chain Tension
59
Section 4: Engine Maintenance
60
Section 5: General Maintenance
60
Welding Procedure
60
Batteries
62
Lubrication
62
Pressure Roller Lubrication
66
Rotor Bearing Lubrication
66
Hydraulic System
67
Wet Clutch System
68
Axle, Wheels and Tires
70
Brake Component Lubrication
70
Rotor Bearing Installation
72
Hammermill Maintenance
76
Fixed Hammer Maintenance and Replacement
77
Swinging Hammer Replacement and Maintenance
78
Section 6: Troubleshooting the 4012 DURATECH TUB GRINDER
81
Troubleshooting the Electronic Governor System
81
General Troubleshooting
85
Troubleshooting Omnex Wireless Remote Controls
86
Troubleshooting the Caterpillar C15 Tier 1 & 2 and 3412 Tier 1 Engine
89
Troubleshooting the Caterpillar C9 & C15 Tier III Engine and the Caterpillar C27 Tier II Engine
90
Appendix A: Warranty
91
Appendix B: SPECIFICATIONS
92
Appendix C: Operator Training Form
94
4012 DURATECH TUB GRINDER Documentation Comment Form
95
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Duratech 4012 Tub Grinder Specifications
General
Brand
Duratech
Model
4012 Tub Grinder
Category
Industrial Equipment
Language
English
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General
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