John Deere H290 Harvester Head Owner Manual PDF

Description

John Deere H290 Harvester Head Operator’s Manual – PDF DOWNLOAD

FILE DETAILS:

John Deere H290 Harvester Head Operator’s Manual – PDF DOWNLOAD

• P/N: F076333_20
• Language: English
• Division: Forestry
• Product Lines: Harvesting Heads
• Publication Type: Operator’s Manuals
• Associated Models: H290
• Series: HARVESTING HEADS SERIES
• Serial: 1EJH290X000001-
• Additional Information: H290 Operator’s manual

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere H290 Harvester Head Operator’s Manual – PDF DOWNLOAD

Table of Contents 2
1 Foreword 7
1 1 Copyright 7
1 2 Foreword 7
1 3 Declaration of Incorporation 7
1 4 Product identification 8
1 5 Base machine requirements 8
1 6 Standard warranty 8
2 Safety 10
2 1 Follow Laws and Regulations 10
2 1 1 Recognize Safety Information 10
2 1 2 Understand Signal Words 11
2 1 3 Prepare for Emergencies 11
2 1 4 Wear Protective Clothing 12
2 1 5 Handle Chemical Products Safely 12
2 1 6 Cabin protective structures 13
2 2 Operating the harvester head 14
2 2 1 Attach Do not Operate Tag 14
2 2 2 Pay Attention to Bystanders 15
2 2 3 Operate the Boom Safely 15
2 2 4 Keep Danger Zone Clear 16
2 2 5 Avoid saw chain shots 16
2 2 6 Avoid Crush Points 17
2 2 7 Avoid Power Lines 18
2 2 8 What To Do If the Machine Catches Fire? 18
2 2 9 After a fire 19
2 3 Maintenance 19
2 3 1 Keep Machine in Good Condition 20
2 3 2 Use Proper Clothing 20
2 3 3 Use Proper Tools 21
2 3 4 Support Machine Properly 21
2 3 5 Avoid High Pressure Fluids 22
2 3 6 Avoid Heating near Pressurized Fluid Lines 22
2 3 7 Make Welding Repairs Safely 23
2 3 8 Dispose of Waste Properly 23
3 Specifications 24
3 1 Harvester head brochure 24
3 2 Harvester head specifications 24
3 3 General hydraulic system requirements 25
3 4 General hose and fitting requirements 26
3 5 Harvester head components (H290) 27
4 Transportation and storage 28
4 1 Preparing for storage 28
4 2 Transport by road 28
5 Harvesting instructions 29
5 1 Planning the work 29
5 1 1 Example of map sketch 29
5 2 Thinning 29
5 2 1 Thinning with harvester alone 30
5 2 2 Thinning with harvester and chain saw 31
5 2 3 Thinning between logging roads 31
5 3 Regeneration harvesting 32
5 3 1 Felling into trees 32
5 3 2 Felling outwards from the stand 33
5 3 3 Felling in both directions 33
5 4 Felling 34
5 4 1 Felling stage 35
5 4 2 Felling on slope 36
5 4 3 Felling trees with large roots 37
5 5 Delimbing and crosscutting 38
6 Systems and Components 39
6 1 Delimbing knives 39
6 1 1 Delimbing quality 39
6 1 2 Delimbing knives cylinders 40
6 2 Feeding 40
6 2 1 Variable displacement feed motors 41
6 3 Saw unit 41
6 3 1 Saw unit (new) 43
6 3 1 1 Saw sensor 45
6 3 2 Saw unit (old) 46
6 3 2 1 Saw sensors 47
6 3 2 2 FlashCut 47
6 3 3 Saw feeding mechanism 48
6 3 4 Chain lubrication 49
6 3 4 1 Chain oil tank 49
6 3 5 Chain shot guard 50
6 4 Length measuring device (H270, H270E, H290, H412, H414, H480C, H752) 51
6 4 1 Length measuring sensor 52
6 4 2 Measuring wheel alternatives 53
6 5 Diameter measuring device (lower knives) 54
6 6 Hydraulic hoses 55
6 7 Harvester head valve 55
6 7 1 Hydraulic functions 56
6 7 2 EVO2 connectors 57
6 7 3 HHC (L22) connectors (H270/H290) 58
6 8 Optional equipment 60
6 8 1 Top saw unit 60
6 8 1 1 Top saw 61
6 8 1 2 Valve block H290 62
6 8 1 3 Chain lubrication 63
6 8 2 Color marking unit 63
6 8 2 1 Nozzles in saw box 64
6 8 3 Stump treatment 65
6 8 3 1 Stump treatment spray 66
6 8 4 Feed motor integrated length measuring (option for H290) 67
6 8 5 Eucalyptus kit 68
6 8 6 Protection guards 69
6 8 7 Processing delimbing knife 70
6 9 Tutorial videos for main harvester head components 70
7 Maintenance 72
7 1 General 72
7 1 1 Preparations 73
7 1 2 Welding instructions 73
7 1 3 Special tools 74
7 1 3 1 Saw motor puller tool 75
7 1 3 2 Assembly tool for feed cylinder piston gasket 76
7 1 3 3 Pulse sensor tool 76
7 1 3 4 Chain tensioning check valve installation tool 77
7 1 3 5 Special wrench tool 77
7 1 4 H290 tightening torques 78
7 1 5 Expander pin tightening 78
7 1 6 Fluids and lubricants 79
7 1 7 Hydraulic pressure measurements 80
7 1 7 1 Main relief valve pressure 81
7 1 7 2 Pilot pressure 82
7 1 7 3 Saw chain tensioning pressure 83
7 1 7 4 Grabbing pressures 84
7 1 7 5 Low pressure 85
7 1 7 6 Length measuring pressure 86
7 1 7 7 Color marking pump pressure 87
7 1 7 8 Top saw pressures 88
7 1 8 Tutorial video for harvester head daily maintenance 89
7 2 Every 10 hours or daily 89
7 2 1 Check 90
7 2 2 Grease 91
7 2 2 1 Grease rotator and link 92
7 2 3 Fill 93
7 3 Every 50 hours 93
7 3 1 Check 94
7 3 2 Check rotator screws 95
7 3 3 Grease 96
7 4 Every 1000 hours 96
7 4 1 Check 96
7 4 2 Maintain 97
7 4 3 Clean and adjust diameter sensors 97
7 4 4 Sharpen delimbing knives 98
7 4 4 1 Knife sharpening 99
7 4 4 2 Back bevel‌ 100
7 4 5 Clean rotator magnetic plug 101
7 4 6 Tighten rotator screws 102
7 5 As required 102
7 5 1 Color marking maintenance 103
7 5 1 1 Check and clean the nozzles 103
7 5 1 2 Check the color supply 104
7 5 1 3 Check the pump 105
7 5 2 Saw unit maintenance 105
7 5 2 1 Saw chain components 106
7 5 2 1 1 Changing the Saw Chain 107
7 5 2 1 2 Sharpening the saw chain 107
7 5 2 1 2 1 Using a grinder for sharpening 108
7 5 2 1 2 2 Using a round-file for sharpening 109
7 5 2 1 2 3 Depth gauges 110
7 5 2 1 3 Repairing the saw chain 111
7 5 2 1 3 1 Installing new chain parts 112
7 5 2 2 Chain tensioning 113
7 5 2 2 1 Bleed chain tensioning system (SC100) 114
7 5 2 3 Saw bar 114
7 5 2 3 1 Basic inspection 115
7 5 2 3 2 Changing the saw bar (SC100) 116
7 5 2 3 3 Changing the Bar Holder (SC100) 117
7 5 2 3 4 Straightening the saw bar 117
7 5 2 3 4 1 Bent bars 118
7 5 2 3 4 2 Twisted bars 119
7 5 2 4 Replacing tip sprocket 120
7 5 2 5 Saw sensor 120
7 5 2 5 1 Replacing saw sensor 122
7 5 2 5 2 Adjusting saw sensor wheel 123
7 5 2 5 3 Adjusting saw sensors 124
7 5 3 Chain shot guard inspection 125
7 5 3 1 Identification of excessive wear and damage 126
7 5 4 Length sensor replacement 127
7 5 5 Diameter potentiometer adjustment 127
7 5 6 Stump treatment system maintenance 128
7 6 Optional equipment maintenance 128
7 6 1 Adjusting rubber feed rollers with Tireco chain (EVERY 200 HOURS) 129
7 6 2 Top saw maintenance (AS REQUIRED) 130
Index 131
Attachments 134
Declaration of Incorporation template_en 135
JD_Harvesterheads_200series_EN 137

S.V 04/24