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Ditch Witch
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OnGrade
User Manual
63 pgs678.58 Kb0
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Ditch Witch OnGrade User Manual

OnGrade
Operator’s Manual
CMW
®
Issue 1.0
053-1393
OnGrade Operator’s Manual Overview - 1

Overview

Chapter Contents
Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 2
Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 3
• Bulleted Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
• Numbered Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
• “Continued” Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
FCC Statement - Internal Transmitter . . . . . . . . . . . 4
Overview - 2 OnGrade Operator’s Manual

Serial Number Location

Serial Number Location
Record serial numbers and date of purchase in spaces provided. Serial numbers are located as shown.
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Item
date of purchase: 8500GP grade pole serial number: OnGrade system serial number:
OnGrade Operator’s Manual Overview - 3

Intended Use

Intended Use
The primary components of the OnGrade system include an 8500TK tracker, an 850BG grade beacon, an 8500GP grade pole to mount the tracker on, and grade pole extensions. Other components are a beacon calibration fixture, a digital SmartTool level, a grade laser, a surveying rod and laser receiver, a pipe inspection trolley with digital video camera and recorder, a cable reel for video camera power, bore plotting software, and a steel storage box. S pecialized do wnhole tools are available to help maint ain line and grade during the bore.
The system is designed for operation in temperatures typically experienced in earth moving and construction work environments. Use in any other way is considered contrary to the intended use. The OnGrade system should be operated only by persons familiar with its particular characteristics and acquainted with the relevant safety procedures. The system should be serviced only by Ditch Witch Electronics repair centers.

About This Manual

This manual contains information for the proper use of this equipment. Cross references such as “See page 50” will direct you to det ailed procedures.

Bulleted Lists

Bulleted lists provide helpful or important information or contain procedures that do not have to be performed in a specific order.

Numbered Lists

Numbered lists contain illustration callouts or list steps that must be performed in order.

“Continued” Indicators

indicates that a procedure is continued on the next page.
Overview - 4 OnGrade Operator’s Manual

FCC Statement - Internal Transmitter

FCC Statement - Internal Transmitter
Contains FCC ID: TFB-FREESTAR Contains IC: 5969A-FREESTAR
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by The Charles Machine Works, Inc. could void the user’s authority to operate the equipment.
N 16819
OnGrade Operator’s Manual Foreword - 5

Foreword

This manual is an important part of your equipment. It provides safety information and operation instructions to help you use and maintain your Ditch Witch equipment.
Read this manual before using your equipment. Keep it with the equipmen t at all times for future reference. If you sell your equipment, be sure to give this manual to the new owner.
If you need a replacement copy, contact your Ditch Witch dealer. If you need assistance in locating a dealer, visit our website at www.ditchwitch.com or write to the following address:
The Charles Machine Works, Inc. Attn: Marketing Department PO Box 66 Perry, OK 73077-0066 USA
The descriptions and specifications in this manual are subject to change without notice. The Charles Machine Works, Inc. reserves the right to improve equipment. Some product improvements may have taken place after this manual was publishe d. For the latest information on Ditch Witch equipment, see your Ditch Witch dealer.
Thank you for buying and using Ditch Witch equipment.
Foreword - 6 OnGrade Operator’s Manual
OnGrade
Operator’s Manual
Issue number 1.0/OM-2/10
Part number 053-1393
Copyright 2010
by The Charles Machine Works, Inc.
, Ditch Witch, CMW, AutoCrowd, Jet Trac, Roto Witch, Subsite, Fluid Miser, Power Pipe, Super Witch, Pierce Airrow, The Underground, The Underground Authority Worldwide, and Zahn are registered trademarks of The Ch ar les Mac hin e Works, Inc.
This product is covered by the following patents:
U.S. 7510029; DE (Germany) 602006008328.9-08; UK 1929125; other patents pending.
OnGrade Operator’s Manual Contents - 7

Content s

Overview
machine serial number, information about the type of work this machine is designed to perform, basic machine components, and how to use this manual
Foreword
part number, revision level, and publication date of this manual, and factory contact information
Safety
machine safety alerts and emergency procedures
Controls
machine controls and how to use them
Conduct OnGrade Bore
procedures for setting up, drilling, and backreaming an OnGrade job
Grade Boring Concepts
basic information for grade boring
Systems and Equipment
downhole tools, OnGrade Management System software, inspection tools, and job box
1
5
9
13
25
49
41
Complete OnGrade Job
procedures for inspecting the installation and leaving jobsite
Service
service intervals and instructions for this machine
Specifications
machine specifications including weights and measurements
Support
the warranty policy for this machine, and procedures for obtaining warranty consideration and training
37
53
57
59
Contents - 8 OnGrade Operator’s Manual
OnGrade Operator’s Manual Safety - 9

Safety

Chapter Contents
Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Safety Alert Classifications . . . . . . . . . . . . . . . . . . 11
Safety Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Safety - 10 OnGrade Operator’s Manual

Guidelines

Guidelines
Follow these guidelines before operating any jobsite equipment:
• Complete proper training and read operator’s manual before using equipment.
• Contact One-Call (888-258-0808) and any utility companies which do not subscribe to One-Call. Have
all underground pipes and cables located and marked before operating equipment. If you damage a utility, contact utility company.
• Classify jobsite based on its hazards and use cor rect tools and machin ery, safety equipment, and work
methods for jobsite.
• Mark jobsite clearly and keep spectators away.
• Wear personal protective equipment.
• Review jobsite hazards, safety and emergency procedures, and individual responsibilities with all
personnel before work begins.
• Replace missing or damaged safety signs.
• Use equipment carefully. Stop operation and investigate anything that does not look or feel right.
• Contact your equipment dealer if you have any question about operation, maintenance, or equipment
use.
OnGrade Operator’s Manual Safety - 11

Safety Alert Classifications

Safety Alert Classifications
These classifications and the icons defined on the following pages work together to alert you to situations which could be harmful to you, jobsite bystanders or your equipment. When you see these words and icons in the book or on the unit, carefully read and follow all instructions. YOUR SAFETY IS AT STAKE.
Watch for the three safety alert levels: DANGER, WARNING and CAUTION. Learn what each level means.
indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury.
Watch for two other words: NOTICE and IMPORTANT. NOTICE can keep you from doing something that might damage the unit or someone's property. It can also
alert you against unsafe practices.
IMPORTANT can help you do a better job or make your job easier in some way.
Safety - 12 OnGrade Operator’s Manual

Safety Alerts

Safety Alerts
IMPORTANT: See drilling unit operator’s manual for others hazards related to drilling activities.
Electric shock. Contacting electric lines will cause death or serious injury.
Know location of lines and stay away.
Jobsite hazards could cause death or serious injury. Use correct equipment and work methods. Use and maintain proper safety equipment.
Explosion possible. Serious injury or equipment damage could occur.
Follow directions carefully .
Incorrect procedures could result in death, injury, or property damage.
Learn to use equipment correctly.
Moving traffic - hazardous situation. Death or serious injury could result.
Avoid moving vehicles, wear high visibility clothing, post appropriate warning signs.
Potential radio frequency (RF) hazard. Operating this device within 4” (100 mm) of your body may cause RF exposure levels to exceed FCC RF exposure limits and should be avoided.
NOTICE: The Laser Reference AS2 is a Class II laser. The normal blink, or eye-aversion, reflex is sufficient to prevent optical damage due to incidental viewing of a Class II laser. Do not look or stare into laser beam.
OnGrade Operator’s Manual Controls - 13

Controls

Chapter Contents
Grade Pole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
• Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
• Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
• Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Laser, Level, and Camera . . . . . . . . . . . . . . . . . . . 16
8500TK Grade Mode . . . . . . . . . . . . . . . . . . . . . . . 17
• Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
• Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
• Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Controls - 14 OnGrade Operator’s Manual

Grade Pole

Grade Pole

Controls

1
2
3
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1. Depth button
2. Handle
Item Description Notes
1. Depth button To take depth reading and
send it to tracker, press.
2. Handle To raise sensor, turn clockwise.
To lower sensor, turn counter­clockwise.
3. On/Off button
4. Lock
Grade pole sends information only when green indicator is lit.
4
3. On/Off button To turn grade pole on, press until blue light in comes on.
To turn grade pole off, press and release.
4. Lock To lock pole into position, turn counter-clockwise.
To unlock pole, turn clockwise.
To change communication channel, see “Change Grade Pole Channel” on page 34.
OnGrade Operator’s Manual Controls - 15
Grade Pole

Indicators

2
1
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1. Low/High indicators 2. On-grade indicator
Item Description Notes
1. Low/High indicators Upper and lower (red) lights
indicate direction to adjust pole to center laser plane in a laser detector.
2. On-grade indicator Center (green) light indicates laser plane is centered in one of the laser detectors.
Upper light indicates pole is high. Lower light indicates pole is low.
Take depth readings when this indicator is on.
Controls - 16 OnGrade Operator’s Manual

Laser, Level, and Camera

Detectors

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Item Description Notes Laser detectors Detect laser plane. No control box lights will be lit unless
one of the detectors is hit by the rotating laser plane.
Laser, Level, and Camera
IMPORTANT: See manufacturer’s documentation for information about laser, level, and camera
controls.
OnGrade Operator’s Manual Controls - 17

8500TK Grade Mode

8500TK Grade Mode
For standard operation, see 8500 Tracking System operator’s manual (p/n 053-1254).

Icons

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13
12
12
45.2”
0.1%
11
10
+61”
15”
4”
3
4
5
54°
6
72°F
7
11k
89
1. Beacon battery life indicator
2. Laser plane height above ground
3. Laser plane distance to center of beacon
4. Beacon roll indicator
5. Beacon roll value
6. Beacon temperature indicator
7. Communication indicator
8. Beacon frequency indicator
9. Tracker battery indicator
10. Beacon left/right distance indicator
11. Beacon depth below ground surface
12. Beacon pitch indicator
13. Virtual bubble level
Controls - 18 OnGrade Operator’s Manual
8500TK Grade Mode
Item Description Notes
1. Beacon battery life
indicator
Graphically indicates battery life remaining.
If beacon is within 5 minutes of entering sleep mode, a countdown timer will appear below icon.
An “L” appears in the icon if a
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2. Laser plane height
above ground
3. Laser plane distance to
center of beacon
Lithium battery is installed.
Distance from the laser plane to the ground surface.
Distance from the laser plane to the center of the beacon.
4. Beacon roll indicator Graphically indicates beacon’s roll position.
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5. Beacon roll value Numerically displays beacon’s roll position in degrees, minutes or hours.
6. Beacon temperature
indicator
Displays beacon temperature and flashes if temperature becomes too high.
Icon darkens as temperature rises and temperature is displayed numerically below the icon.
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IMPORTANT: An audible warning is activated when beacon temperature is 155°F (68°C).
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