Ditch Witch JT922 manuals

Ditch witch JT922 User Manual (159 pages)

Brand: Ditch-witch | Category: Special machinery | Size: 4.88 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

JT922 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

25

Gauge Cluster

27

Right Control Console

31

Anchoring System Console

32

Seat/Armrest

34

750/752 Display

39

Operation Overview

46

Planning

47

Setting Up at Jobsite

47

Drilling

47

Backreaming

48

Leaving Jobsite

48

Storing Equipment

48

Gather Information

52

Inspect Site

53

Manual Prepare - 53

54

Select Start and End Points

54

Classify Jobsite

55

Manual Prepare - 55

56

Apply Precautions

56

Other Jobsite Precautions

57

Plan Bore Path

58

Recommended Bend Limits

59

Manual Prepare - 59

60

Entry Pitch

61

Minimum Setback

61

Manual Prepare - 61

62

Minimum Depth

62

Bore Path Calculator

62

Prepare Jobsite

63

Check Supplies

64

Manual Prepare - 63

64

Prepare Equipment

65

Assemble Accessories

65

Start Unit

67

Steer Unit

67

Shut Down Unit

68

Transport

70

Tie Down

72

Conduct a Bore

76

Position Equipment

78

Start System

78

Prime Drilling Fluid Pump

78

Operate Carriage Control

79

Clamp Pipe

80

Assemble Drill String

81

Connect Drill Pipe

82

Drill First Pipe

83

Add Pipe

84

Correct Direction

85

Record Bore Path

86

Surface Drill Head

87

Assemble Backream String

88

Remove Pipe

90

Remove Pullback Device

91

Systems and Equipment

92

Anchor System

94

Drive Anchors

95

Remove Anchors

95

Electric Strike System

96

Assemble Voltage Detector

97

Test Strike System

97

Troubleshoot Strike System

98

Use Electric Strike Simulator

100

JT922 Operator’s Manual

101

Drilling Fluid

102

Bentonite

103

Mixtures

103

Basic Fluid Recipes

104

Drilling Fluid Requirements

105

Funnel Viscosity

106

Tracker Control

107

Downhole Tools

110

Beacon Housings

111

Backreamers

112

Backream Fluid Requirements

113

Quick Wrench

115

Drill Pipe

117

Use Caps and Plugs

118

Replace Worn Saver Sub

118

Rotate Pipe Order

118

Use Drill Pipe Correctly

119

Do not Overwork the Pipe

120

Complete the Job

122

Antifreeze Drilling Unit

123

Reclaim Antifreeze

124

Rinse Equipment

125

Disconnect

126

Stow Tools

126

Service Precautions

129

Opening/Closing Front Hood

130

Engine Oil Temperature Chart

132

Approved Fuel

132

Startup/10 Hour

133

Check Engine Oil Level

134

Check Hydraulic Hoses

134

(Optional)

136

Clean Drilling Fluid Filter

136

50 Hour

137

Check Oil Cooler

138

250 Hour

141

500 Hour

142

750 Hour

144

1000 Hour

145

As Needed

146

Drilling Unit

147

Change Air Filter

148

Check Saver Sub

148

Specifications

150

Procedure

154

Resources

154

Warranty

155

Service Record

158

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