D-ONE
TRAINING
COURSES
Calendar
28/30 January 202525/27 February 2025- 26/28 March 2025
- 13/15 May 2025
- 17/19 June 2025
- 8/10 July 2025
- 9/11 September 2025
- 14/16 October 2025
- 11/13 November 2025
Maintenance
and Repair
Technician Training
3-day course
€
860
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The course instructs divers, tenders, and dive system technicians how to perform routine repair and maintenance of D-ONE helmet and associated equipment.
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The course also teaches how to conduct helmet inspections, adjustments, and overhauls as well as face port insert testing and security, removal and repairing the side block and learn about the Drass set-up and maintenance Check Lists, and Operations and Maintenance Manuals.
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It also teaches what repairs should only be performed by dealers or those with specialized training.
More info
The course is set up to enable large and small diving companies, as well as freelance divers the proper ways to inspect, maintain, overhaul and perform most repairs using the manufacturers recommended procedures and guidelines. The course does not qualify or certify the individual to perform repairs, overhauls, or face port threads testing.
Upon successful completion of the course and assigned tests, each student will receive a three-year certification from Drass.
ONLINE
30% OFF
30% OFF
Basic
Maintenance
Training
2-day course
€
500
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The course is developed to teach trained commercial diving personnel standardized inspection, set-up, and operation procedures for D-ONE Helmet. This course is not intended as a Repair/Technician Course.
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The operator / user course instructs commercial divers, tenders, and supervisors how to perform routine daily pre-dive / post-dive procedures as well as corrective adjustments and to identify equipment deficiencies, which could hamper helmet performance and/or pose a potential hazard.
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The course teaches the D-ONE monthly, and daily helmet pre/post dive maintenance, set-up adjustment, cleaning /sanitizing and inspection procedures for D-ONE Helmet and other specific associated equipment.
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Discover the video course here
More Info
Upon completion, each student will receive a two-year certification.
The course does not qualify or certify the individual to perform repairs, overhauls, or face port threads testing.
Upon successful completion of the course and assigned tests, each student will receive a two-year certification from Drass.
ONLINE
30% OFF
30% OFF
D-ONE Classes have a maximum of 8 students per class. If the class you select fills up, you can be placed on a waiting list. Registrations are processed on a first-come first-serve basis.
Class length depends on the number of students and material being covered.
Due to limited seats per class, register online at least two weeks before the class start to hold your space. To secure your enrolment you need to pay 30% of the total at registration, while the balance of your fees is due 7 days prior to course commencement.
Attendance:
100% attendance for the whole course is required to pass the class and receive certification.
Grading:
Pass or Fail.
Refund Policy:
Refunds will be issued only if the student cancels their registration no less than 7 days prior to the start of class.