Ditch Witch JT30AT manuals

Ditch witch JT30AT User Manual (245 pages)

Brand: Ditch-witch | Category: Special machinery | Size: 9.25 MB |

English

Table of contents

Operator’s

1

Overview

2

Serial Number Location

3

Intended Use

4

Equipment Modification

4

Unit Components

5

Operator Orientation

6

About This Manual

6

Foreword

8

JT30/JT30 All Terrain

9

Tier 3 and Tier 4i

9

Operator’s Manual

9

Contents

10

Chapter Contents

12

Guidelines

13

Safety Alert Classifications

14

Safety Alerts

15

Emergency Procedures

18

If a Gas Line is Damaged

20

If Machine Catches on Fire

21

Controls

22

Set-Up Console

23

Left Control Console

29

Engine Display

31

Pipeloading Controls

33

Drilling/Operation Controls

36

Right Control Console

40

Indicators

43

Information Center

49

Soft Keys

51

Anchoring System Console

53

Seat/Armrest

55

Cab Controls (optional)

57

Engine Compartment Controls

60

Operation Overview

64

Planning

65

Setting Up at Jobsite

65

Drilling

66

Backreaming

67

Leaving Jobsite

67

Storing Equipment

67

Gather Information

70

Inspect Site

71

Select Start and End Points

72

Classify Jobsite

73

Apply Precautions

74

Plan Bore Path

75

Recommended Bend Limits

76

Bend Radius

77

Pipe-By-Pipe Bend Limits

78

Entry Pitch

81

Minimum Setback

81

Minimum Depth

82

Bore Path Calculator

82

AT pipe

83

AT Cobble pipe

84

Prepare Jobsite

85

Check Supplies

86

Prepare Equipment

87

Assemble Accessories

87

Start Unit

89

Steer Unit

89

Shut Down Unit

90

Transport

92

Pipe Box Lifting Procedure

93

Tie Down

95

Transport - 98

98

Conduct a Bore

100

Position Equipment

102

Connect Fluid System

102

Start System

102

Prime Drilling Fluid Pump

103

Operate Carriage Control

104

Clamp Pipe

105

Assemble Drill String

106

Prepare Rockmaster Tool

107

Attach Lead Pipe

107

Attach Downhole Tool

107

AT Dirt Mode (AT Pipe)

108

Prepare Beacon Housing

109

Attach Transition Sub

109

Attach Beacon Housing

109

Connect Drill Pipe

110

Drill First Pipe

111

Swab the Hole

112

Add Pipe

113

Correct Direction

117

Procedure

118

Drill Head Position

118

Use AutoCarve

119

Operation

120

Record Bore Path

121

Surface Drill Head

121

Backream

122

Assemble Backream String

123

Begin Backream

123

Remove Pipe

124

Remove Pullback Device

127

Systems and Equipment

128

Anchor System

130

Drive Anchors (Rock)

131

Drive Anchors (Soil)

131

Electric Strike System

132

Assemble Voltage Detector

133

Test Strike System

133

Troubleshoot Strike System

134

Use Electric Strike Simulator

136

Voltage Test

137

Drilling Fluid

138

Bentonite

139

Mixtures

139

Basic Fluid Recipes

140

Drilling Fluid Requirements

141

Funnel Viscosity

142

Tracker Control

143

Disable Thrust and Rotation

145

Downhole Tools

146

Installation

147

Lid Installation

147

Backreamers

148

Backream Fluid Requirements

149

Quick Wrench

151

Drill Pipe

153

Use Drill Pipe Correctly

154

Pipeloader

156

Remove Pipe Box

157

Install Pipe Box

158

Shift Pipe Box

159

Correct Dropped Pipe

160

Rotate Drill Pipe Order

160

Add/Remove Single Pipe

161

Add Single Pipe

162

Remove Single Pipe

163

Cruise Control

164

Wireline Tracking

166

Diagnostic Codes

169

Code Severity Levels

177

Machine Diagnostic Codes

177

Service Mode

187

Complete the Job

190

Antifreeze Drilling Unit

191

Reclaim Antifreeze

192

Rinse Equipment

193

Disconnect

194

Stow Tools

194

Service Precautions

197

Working Under Drilling Unit

198

Opening/Closing Front Hood

199

Approved Coolant

201

Approved Fuel

202

Each Use

203

Startup/10 Hour

204

Drilling Unit

205

Check Hydraulic Hoses

207

Check Hydraulic Fluid Level

208

Check Fluid Pump Oil Level

208

Nozzle

209

Test Control Switches

209

Check Inner Rotation Dither

210

50 Hour

212

Check Radiator

213

Service)

213

Inspect Thrust Rollers

215

Check Hex Stub

215

250 Hour

217

500 Hour

218

Change Fuel Filters

219

Check Battery

219

1000 Hour

220

Change Anchor Gearbox Oil

221

Change Spindle Brake Oil

223

2000 Hour

224

As Needed

225

Check Pipeloader Inserts

227

Check Fluid Pump Ball Valve

227

Change Drive Belt

230

Change Air Filter

231

Check Wrench Jaw Inserts

232

Replace Pipe Guide Blocks

232

Check Saver Sub

233

Replace Carriage Wear Bars

233

Specifications

234

Resources

240

Warranty

241

Service Record

244

Service Performed Date Hours

245

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