Product Info
Table Of Contents
- TABLE OF CONTENTS
- 1 USERS OF THIS MANUAL
- 1.1. Purpose of this manual
- 1.2. End User
- 1.3. Training
- 1.4. Information
- 1.5. Disclaimer
- 2 DigiShot® Plus CE4 Tagger PRODUCT SAFETY
- 2.1. DetNet Safety Philosophy
- 2.2. User Safety
- 2.3. Product Safety
- 2.4. Transportation, Storage and Handling
- 2.5. Maintenance Schedule
- 2.6. Improper Use
- 2.7. Information in case of emergency
- 2.8. Warning, Caution, and Note Statements
- 2.9. RF compliance - FCC (USA) and ICES (Canada)
- 3 DigiShot® Plus CE4 Tagger General Information
- 3.1. Multiple Channel Mode
- 3.2. DigiShot® Plus CE4 Tagger Components
- 3.2.1. Harness wire terminals
- 3.2.2. Pogo pin connector
- 3.2.3. LED’s
- 3.2.4. LCD Screen
- 3.2.5. Soft Keys
- 3.2.6. Navigation and Numerical keys ((((
- 3.2.7. Enter key
- 3.2.8. Backspace Key
- 3.2.9. ESC key
- 3.2.10. ON/OFF key
- 3.2.11. FN key
- 3.2.12. USB connector port
- 3.2.13. Battery
- 3.2.14. Audio Tones
- 3.2.15. Vibration Signals
- 3.2.16. Visual Signals
- 3.2.17. Real Time Clock (RTC) Function
- 3.3. DigiShot® Plus CE4 Tagger Menu Navigation
- 3.4. Systems Notification/Quick info screen
- 4 DigiShot® Plus CE4 Tagger Accessories
- 4.1. External Battery Pack
- 4.2. Replaceable Top Connector
- 4.3. Surface Harness Wire
- 5 DigiShot® Plus CE4 Tagger Battery
- 5.1. Charging the DigiShot® Plus CE4 Tagger
- 5.2. Power DigiShot® Plus CE4 Tagger ON and OFF
- 6 Tagging DigiShot® Plus Detonators
- 6.1. New Design Screen
- 6.2. Tag Detonators
- 6.3. Tagging Screen Soft Key Options
- 6.4. Right or Left Side Definition
- 7 Testing DigiShot® Plus detonators
- 7.1. Test All in List
- 7.2. Test Row
- 7.3. Test Single Detonator
- 7.4. Autosearch
- 7.5. Leakage Test
- 7.6. Untagged Test
- 7.7. Check Pattern
- 8 View Design
- 8.1. View Design Soft Key Options
- 8.2. List Detonators
- 8.3. List Missing detonators
- 8.4. List New Detonators
- 8.5. List bad status
- 8.6. Blast Summary
- 8.7. Det Totals
- 9 System Information
- 10 Configuration Settings
- 10.1. DigiShot® Plus Setup
- 10.2. Device Setup
- 10.3. Advanced Setup
- 11 Troubleshooting
- 11.1. Troubleshooting during Tagging
- 11.2. Troubleshooting during Testing
- 11.3. Basic causes of leakage
- 11.4. Troubleshooting during Installation
- 12 Specifications
- 12.1. Temperature Limitations
- 12.2. Battery Life
- 12.3. Storing the DigiShot® Plus Tagger
- 12.4. Cleaning the DigiShot® Plus Tagger
- 12.5. Electrostatic Discharge, Over Voltage, Over Current and EMP Immunity
- 12.6. Inherent Safety
- 12.7. Safety Warnings
- 12.8. Maximum Dets vs Leakage for successful Blasting
UTM-00330 | Rev 5
Page 88 of 91 DetNet South Africa Copyright © 2019
Conduct a binary search by breaking down the blast into manageable sections to locate high leakage.
The Binary Search is conducted as follows:
Assume Row 5 has an exposed wire in surface harness in water causing a high leakage reading on the
DigiShot
®
Plus Tagger.
1. Divide the blast in half and cut the surface harness at mid-point.
2. Connect the DigiShot
®
Plus Tagger and check back half for leakage. Should the DigiShot
®
Plus
Tagger display high leakage it indicates a fault present.
3. Connect DigiShot
®
Plus Tagger and check front half for leakage. Should the DigiShot
®
Plus Tagger
display satisfactory leakage it indicates no fault present.
4. Divide the front half and test backward and forward from the centre to narrow down the search area.
5. By repeating this process, the fault is narrowed down to a small and manageable area.
6. Conduct a visual inspection of the surface harness to locate the fault.
7. Fix the problem ensuring all wires are correctly sealed with insulation tape to prevent further leakage
problems.
8. Test the surface harness to ensure all faults have been fixed
Row 1
Row 2
Row 3
Row 4
Row 5