SENTRY and RED LINE Service and Maintenance Training

Service and Maintenance Training for SENTRY and RED LINE Portable Fire Extinguishers

This course covers how to service and maintain portable fire extinguishers. Students will learn about NFPA 10 and fire theory, as well as practical hands-on experience. The products covered include SENTRY hand portable stored pressure extinguishers, RED LINE cartridge operated hand portable extinguishers, and RED LINE wheeled extinguishers. This training is conducted by ANSUL Fire School professional trainers, who will provide troubleshooting exercises to allow the students to apply what they have learned.  The course will end with an exam and attendees will receive a certificate of attendance.


  • Training covers both the SENTRY and RED LINE portable extinguishers
  • Attendees will work through real life scenarios to apply what they learned
  • Hands-on practice offered in some locations

Course Information

  • Duration: 8 hours
  • Availability: USA, APAC / ME
  • Target Audience: Open Enrollment
  • Certification: Certificate of Attendance
  2023 Open Enrollment Class Schedule
Jan-26 Thu
Feb-23 Thu
Mar-23 Thu
Apr-27 Thu
May-19  Fri ANSUL Fire School Prerequisite Required
Jun-13 Tue Spanish Language 
Jun-16  Fri ANSUL Fire School Prerequisite Required
Aug-31 Thu JCI Employee / BSNA
Oct-06  Fri ANSUL Fire School Prerequisite Required
Nov-09 Thu
Dec-07 Thu


To enroll in the school or find out more information, go to General Enrollment by selecting Login to Account or Create a New Account at the top of this page.