NONEL® EZTL™ — Tech Info
Document type: Tech Info
Categories: Nonelectric Initiation

®

NONEL EZTL™ Technical
 Information

Properties
 Delay Time (msec) Connector Block Colour
 9 Purple
 17 Yellow
 25 Red
 42 White
 67 Blue
 109 Black
 176 Orange

Hazardous Shipping Description
Description Detonator assemblies, Non-electric, 1.1B , UN0 360

NONEL nonelectric delay detonator EZTL units consist of a length of yellow shock
tube, with a surface detonator (low strength) attached to one end and the other
 Packaging
end sealed. The detonator is housed in a plastic EZ Connector block which
facilitates easy connection to shock tube. An easy to read colour-coded J-hook is Length (m) Units/case Configuration
affixed near the sealed end. The J-Hook also displays the nominal firing time 4.8 150 Figure 80
prominently. 6 140 Figure 80
EZTL detonators are designed for use with NONEL MS / NONEL MS HD units to 7.2 125 Figure 80
provide effective and accurate surface timing between blast holes and/or rows of 9 100 Figure 80
blast holes in surface and underground blasting designs and can reliably initiate up 12 80 Figure 80
to six shock tube leads clipped into the EZ connector block. The block design 15 70 Figure 80
makes surface tie-in simple. 18 50 Figure 80
 24+ 30 Spool

Version 10 Dyno Nobel Asia Pacific Pty Limited (ACN 003 269 010) is a subsidiary of
 Incitec Pivot Limited (ACN 004 080 264) Level 8, 28 Freshwater Place, Southbank Vic 3006
February 2018
 Phone 1800 251 872 Fax 07 3026 3999 www.dynonobel.com

®

NONEL EZTL™ Technical
 Information

Application Recommendations Application Recommendations (continued)
NEVER use NONEL EZTL detonators with detonating cord. The low strength Using the Figure 80 Wind - The Figure 80 wind may be reliably deployed by
surface detonator will not initiate detonating cord. removal of the securing sleeve or by drawing either end from the sleeve, the
 remaining tube length will be retained in the sleeve. ALWAYS ensure the shock tube(s) are securely inserted, one at a time, into the
 Connecting NONEL tubes into the EZ block - Form each tube into a loop and
plastic EZ connector. The head of the connector block should rise to accept the
 pull it firmly into the NONEL EZ connector block until an audible ‘click’ is heard. tube, and return to a closed position with an audible click. This indicates you have correctly inserted the tube. ALWAYS ensure the individual shock tubes remain aligned side by side in the EZ • Insert tubes one at a time to avoid crossovers in the block. connector channel and do not cross over one another during insertion. • After inserting all tubes slide the block along the tubes to ensure that all are
ALWAYS protect the plastic EZ connector and all shock tube leads from impact or fully engaged and any crossover is removed. damage. Use care when placing blasting mats and cover material on top of the
 • DO NOT double wrap tubes into the block. blasting circuit.

ds from impact or fully engaged and any crossover is removed. damage. Use care when placing blasting mats and cover material on top of the
 • DO NOT double wrap tubes into the block. blasting circuit. The EZ connector contains a detonator and is subject to
detonation caused by abuse such as impact. Shock tube which has been cut, • Ensure that all tubes leave the block correctly and do not allow tubes to loop
ruptured or damaged may cause misfires. back near the block. Keep tubes neat between holes, taut but not tight. NEVER attempt to disassemble the delay detonator from the EZ connector block Disconnecting NONEL tubes from the EZ block - If a tube has to be
or use the detonator without the connector. disconnected from a EZ block, follow these steps:
NEVER place more than six shock tube leads into an EZ connector block. Misfires 1. Hold the tube to be disconnected in a firm position at one side of the block. may result. 2. Fold the tube back into the beak area towards the opposite side of the block. NEVER tie-in NONEL EZTL units until all holes have been primed, loaded,
stemmed and the blast site has been cleared. 3. Use your thumb to gently push back the beak. NEVER connect NONEL EZTL units with other manufacturers products as they 4. Gently pull the tube under the beak and out of the block. can be incompatible and misfires can occur.

ly push back the beak. NEVER connect NONEL EZTL units with other manufacturers products as they 4. Gently pull the tube under the beak and out of the block. can be incompatible and misfires can occur. If there are several tubes connected in a block, we recommend that tubes are
Shelf Life - For maximum shelf life (3 years), NONEL EZTL must be stored in a removed one by one, until the tube that has to be disconnected is removed. cool, dry, well ventilated magazine. Explosive inventory should be rotated. Avoid
 Avoid excessive force, as this may damage tubes or the retaining mechanism in
using new materials before the old. Accuracy of delay detonators may deteriorate
 the block. Make sure that all the tubes, except the one to be disconnected, are
with age and stocks should be rotated regularly. reconnected to the block using the above steps.

DYNO NOBEL
 Asia Pacific Limited
Version Dyno Nobel Asia Pacific Pty Limited (ACN 003 269 010) is a subsidiary of
 28210Paringa Road, Incitec
 GibsonPivot
 Island,
 Limited (ACN 004 080 264) Level 8, 28 Freshwater Place, Southbank Vic 3006
February 2018 QLD 4172
 Murarrie, Phone 1800 251 872 Fax 07 3026 3999 www.dynonobel.com
 Australia

®

NONEL EZTL™ Technical
 Information

Safe handling, transportation and storage
First Aid – You can find detailed first aid information on the relevant Dyno Nobel
Safety Data Sheet. Refer to www.dynonobel.com for more information if required.
Safety - All explosives are classified as dangerous goods and can cause personal
injury and damage to property if used incorrectly.
Transportation and Storage - All explosives must be handled, transported and
stored in accordance with all relevant regulations. Stock should be rotated such
that older product is used first.

Product Disclaimer The explosive products discussed in this document should only be handled by persons with the appropriate technical skills, training and licences. While Dyno Nobel has made every effort to
ensure the information in this document is correct, every user is responsible for understanding the safe and correct use of the products. If you need specific technical advice or have any questions, you should contact
your Dyno Nobel representative. This information is provided without any warranty, express or implied, regarding its correctness or accuracy and, to the maximum extent permitted by law, Dyno Nobel expressly
disclaims any and all liability arising from the use of this document or the information contained herein. It is solely the responsibility of the user to make enquiries, obtain advice and determine the safe conditions for use
of the products referred to herein and the user assumes liability for any loss, damage, expense or cost resulting from such use. ® DYNO, GROUNDBREAKING PERFORMANCE, NONEL and the Loop device are
registered trademarks of the Dyno Nobel / Incitec Pivot Group. ™ EZTL is a trademark of the Dyno Nobel / Incitec Pivot Group. © Dyno Nobel Asia Pacific Pty Limited 2018 Reproduction without permission strictly
prohibited.

DYNO NOBEL
 Asia Pacific Limited
Version Dyno Nobel Asia Pacific Pty Limited (ACN 003 269 010) is a subsidiary of
 28210Paringa Road, Incitec
 GibsonPivot
 Island,
 Limited (ACN 004 080 264) Level 8, 28 Freshwater Place, Southbank Vic 3006
February 2018 QLD 4172
 Murarrie, Phone 1800 251 872 Fax 07 3026 3999 www.dynonobel.