(425) 869-2727 | FAX: (425) 869-2735 2635 151st Place N.E. Redmond, Washington 98052-5522 mining@tbirdpac.com

Support Related Technical Papers - (on page below) DEI Plus - 131 pages, 3.2 mb This manual describes Thunderbird Mining Systems DEI Plus (Drilling Efficiency Indicator), gives instructions for installing and operating it, and includes a troubleshooting guide to help you solve problems that may occur.It should be noted that a printed copy of this manual will accompany the shipment of a DEI Plus system. DEI - 84 pages, 6.2 mb While the DEI is no longer manufactured. We have had requests for the manual. Adobe Acrobat Reader - Many of the above manuals have been converted to Adobe Acrobat. If you do not have Adobe Acrobat Reader, click the icon to download a free copy. Related Technical Papers Drill Monitoring Systems and the Integration with Drill and Blast Software By John Hutchings and John Vynne | Acrobat format - 864 Kb Drill Monitoring and GPS Developments and Their Impact on the Drill to Mill Process By John Vynne | Adobe Acrobat format - 1.0 Mb Drill Monitoring and Navigation Systems at BHP Billiton's Navajo Mine By John Vynne | Adobe Acrobat format - 809 Kb Innovative Dragline Monitoring Systems and Technologies By John Vynne | Adobe Acrobat format - 617 Kb Modern Drilling and Blasting Technology at the Minntac Mine By Don Thompson | Adobe Acrobat format - 9.0 Mb

Thunderbird Mining Systems | (425) 869-2727 | FAX: (425) 869-2735 2635 151st Place N.E. - Redmond, Washington 98052-5522 | mining@tbirdpac.com