Ditch Witch 440AJT ALL-TERRAIN 4 40AJT operator’s manual 054-479 – PDF DOWNLOAD

Description

Ditch Witch 440AJT ALL-TERRAIN 4 40AJT operator’s manual 054-479 – PDF DOWNLOAD

FILE DETAILS:

Ditch Witch 440AJT ALL-TERRAIN 4 40AJT operator’s manual 054-479 – PDF DOWNLOAD

Language : English
Pages :160
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Ditch Witch 440AJT ALL-TERRAIN 4 40AJT operator’s manual 054-479 – PDF DOWNLOAD

FOREWORD
CONTENTS
SAFETY
Operator Qualifications
Safety Alerts and Notices
Operation Check
Underground Hazards
Jobsite Classification
Inspecting the Jobsite
Classifying the Jobsite
Work Methods
General
Jobsite Safety Briefing
CONTROLS AND INDICATORS
4/40AJT
PP50A
Control and Indicator Descriptions
4/40AJT
PP50A
BORE PATH
Planning the Bore
Setup Point
Keeping on Track During Bore
ELECTRICAL STRIKE SYSTEM (ESS}
Components
ESD Components and Their Functions:
Electrical Strike System Setup
Testing the ESD
Troubleshooting the ESD
DRILLING FLUID 61
Selection of Drilling Fluid 61
Mixing Drilling Fluid: Using Optional Mixing System 63
Measuring Drillng Fluid Viscosity Using Marsh Funnel 64
4/40AJT: SETUP 67
Removing Drilling Rig from Trailer 67
Moving to Bore Site 68
Setting Up at Bore Site 68
Driving Stakes and Anchors 72
Directional Head Assembly 75
Parts of The Directional Boring Head 75
Control Cable and Hose Connections 80
Units Without Optional Hose Reel 81
Units With Optional Hose Reel82
Assembling First Drill Pipe and Directional Head
Assembly 84
PPS0A POWER PAC: OPERATION 87
Engine Break-in 89
Prestart Check 89
Starting 90
Stopping 91
4/40AJT: OPERATION 93
Boring 93
Boring Crew 93
Boring Operations 93
Boring Operations 95
–Starting to Bore 95
Breaking Drill String at Saver Sub99
Adding Drill Pipe101
Continuing to Bore 104
Correcting Direction 105
Completing the Bore 107
Backreaming or Pulling 108
Backreaming , 110
Typical Backreamer Assembly With Cone-type Expander:
111
Backreaming Procedure 113
Pulling 116
Removing Drill Pipe 118
Removing Backreamer or Pulling
Device 121
Shutdown 122
Using Optional Antifreeze System 124
Cold Weather Operation 126
LUBRICATION 127
4/40AJT 128
PP50A 131
Trailer 134
MAINTENANCE 135
4/40AJT 135
PP50A 141
Trailer 145
Electrical Strike System 145
SPECIFICATIONS 147
4/40AJT 147
PP50A 149
TP1SJ Trailer 151
SERVICE SUPPORT 153
Serial Number Record 153
Service Support Procedure 154

SM 11/24