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Part 1 of 3
Dragon A400
Startup Manual
Part 1: Safety and Maintenance
Revision 7 | English
©2022 Bend-Tech LLC

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Summary of Contents for Bend-Tech Dragon A400

  • Page 1 Part 1 of 3 Dragon A400 Startup Manual Part 1: Safety and Maintenance Revision 7 | English ©2022 Bend-Tech LLC...
  • Page 2 We are constantly working to improve and advance our products to increase performance, user satisfaction and experience. Bend-Tech LLC assumes no responsibility for errors or omissions regarding this manual. Bend-Tech LLC assumes no liability for damages resulting from the use of the information contained in this publication.
  • Page 3 Dragon A400 Startup and Training Manual Revision 7 English Original Instructions October 2022 Bend-Tech LLC 729 Prospect Ave. Osceola, WI 54020 USA (651) 257-8715 www.bend-tech.com support@bend-tech.com Bend-Tech Dragon A400 Startup Manual...
  • Page 4: Table Of Contents

    Maintenance ......25 the Dragon A400 ....16 1.3.1 Eye Protection ... . . 16 2.1 Dragon A400 Maintenance...
  • Page 5: Contents

    2.6.2 Check Level and Straightness . 28 2.7 Annually or 2000 Hours ..29 2.7.1 Check Rack Spacing ..29 Bend-Tech Dragon A400 Startup Manual...
  • Page 6: Limited Warranty

    This warranty does not cover components subject to wear due to normal use of the machine such as belts, lights, tooling etc. This warranty is void if Bend-Tech LLC has determined any failure is the result of mishandling, abuse, misuse, improper installation, improper storage, improper maintenance or unauthorized modification of the machine.
  • Page 7: Customer Satisfaction Commitment

    Contact Us Bend-Tech’s hours of operation are Monday - Friday, 8:00 am - 5:00 pm EST. The Bend-Tech support team and sales team are always available during our hours of operation.
  • Page 8: Alerts

    Contents Alerts Bend-Tech manuals use specific callouts to highlight important information. Each style of callout pertains to specific types of information being given. The machine operator should familiarize themselves with the following definitions and examples of each type. Definitions & Examples...
  • Page 9 Notes and Tips Note or Tip Notes and tips give additional helpful information for operating the Dragon machine or Dragon software. They are meant for supplemental information and not information that is critical for operating procedures. Bend-Tech Dragon A400 Startup Manual...
  • Page 10: Glossary

    Gate of Aluminum Beams and Steel Rails. The adjustable mechanism that holds the Tail material in place at the Head of the Machine. The machine assembly that makes up the far end of the machine. Startup Manual Bend-Tech Dragon A400...
  • Page 11 Task Menu Trolley The first menu that opens upon starting The machine component that the Dragon Software or the Bend-Tech includes the Chuck. Travels along the software. From this menu various tasks Support Beam on the X-Axis. can be started, such as part designing, importing, library access, etc.
  • Page 12 Glossary Startup Manual Bend-Tech Dragon A400...
  • Page 13: Safety

    Read all warnings, cautions, and instructions before operating the Dragon machine. Each company has different procedures. Always act in accordance with Environmental Health & Safety (EHS) standards set in place regarding the facility in which the Dragon A400 is being operated.
  • Page 14: Safety Procedures

    Safety ! Caution ! The Dragon A400 should only be operated by authorized and trained personnel. The operator should always act in accordance with the Dragon A400 Startup safety procedures and machine instructions for safe operation of this machine. Failure to follow these guidelines may pose a hazard to personnel and the machine.
  • Page 15 Safety Toolhead Gate Trolley Control Box Material Control Lifter Bend-Tech Dragon A400 Startup Manual...
  • Page 16: Recommended Ppe For Operating The Dragon A400

    For non-cutting operations, clear safety glasses are recommended. 1.3.2 Footwear The Dragon A400 is a metal working machine and metal materials can be extremely heavy. A piece of dropped material could cause injury to the operator or observers. Also, the Torch emits sparks and possibly hot torch slag.
  • Page 17: Hearing Protection

    Torch while it is activated and operating. 1.3.4 Hearing Protection While the Dragon A400 is relatively quiet, it is recommended that the operator wear hearing protection as specified per the facility safety requirements. 1.3.5 Breather Mask or Ventilation System Plasma dust and debris is toxic, and inhalation can cause respiratory difficulties or other complications.
  • Page 18: Operational Safety

    The operator and bystanders should stay clear of the Trolley and Toolhead during machine operation. ! Warning ! The Trolley,Toolhead, and Gate are pinch points. Stay clear during machine operation. Bend-Tech Dragon A400 Startup Manual...
  • Page 19: Movement

    Use caution in the area of pinch points. There are many pinch point locations identified on the Dragon A400 including the Gate assembly, Toolhead, Trolley and Material Support Lift. It is advised to use caution in these areas and stay clear of them during machine operation.
  • Page 20: Emergency Stops (E-Stops)

    1.6 Emergency Stops (E-Stops) 1.6.1 E-Stop Overview There are four external emergency stop (E-Stop) buttons located on the Dragon A400 machine. There is one E-Stop on the Tail of the machine, one on the Trolley cover, and one on each side of the Gate. These four emergency stops completely shut power off to all motors and outputs.
  • Page 21: Control Screen E-Stop

    Torch cable. ! Danger ! Do not touch 120VAC components inside the Control Box without first disconnecting the machine from its power source. ! Warning ! Never disconnect a Motor Cable with power applied. Bend-Tech Dragon A400 Startup Manual...
  • Page 22: Material Weight

    Safety 1.8 Material Weight 1.8.1 Weight Limit Material weight limit for the Dragon A400 should not exceed 400 lbs. This is the maximum weight of material the Trolley can support while still operating safely. ! Danger ! Exceeding the material weight limit of the Dragon A400 can result in serious injury to the Operator and/or bystanders.
  • Page 23: Updates

    Customer has any doubts regarding their ability to install parts kits or update packages contact Bend-Tech for assistance. 1.11 Other Safety Information The Dragon A400 may have subassemblies supplied with independent warnings. It is the Operator’s responsibility to familiarize themselves with all possible hazards of the machine. 1.12 More Information Bend-Tech is continuously updating information regarding the Dragon A400.
  • Page 24: Recommended Safety Guidelines

    Safety 1.13 Recommended Safety Guidelines • Keep unauthorized personnel away from the Dragon A400 work area. • Keep the work area clean and free of debris. • Stay clear of the machine and any moving parts during machine operation. •...
  • Page 25: Maintenance

    Maintenance 2.1 Dragon A400 Maintenance Overview In order to keep the Dragon A400 running at peak performance, it is important to follow the maintenance schedule. Following this maintenance schedule will help maximize the machine’s long-term performance and avoid down time. The plasma cutting process produces dust, slag, smoke and other contaminants that can build up on Dragon A400 components.
  • Page 26: Clean The Support Beam

    100-130 psi range. 2.2.7 Clean the Work Area It is important to keep the work area surrounding the Dragon A400 clean and free from dust and safety hazards. Sweep the work area regularly and remove any debris that may be around the machine.
  • Page 27: Check Electronic Connections

    Fill the reservoir with clean coolants. 2.4.3 Check the Eccentric Bearings Verify the eccentric bearings on the Trolley and the Gate are adjusted properly. Ensure that the eccentric bearings roll smoothly and there is no play. Bend-Tech Dragon A400 Startup Manual...
  • Page 28 2.5.1 Clean Coolant Screens For machines equipped with a Material Cooling System, inspect and clean the system screens. 2.5.2 Grease Pillow Block Bearings Reapply grease to the pillow block bearings on the Trolley. Bend-Tech recommends hi-temp red lithium grease, NLGI2. 2.5.3 Comprehensive Cleaning Clean entire machine.
  • Page 29 2000 hour maintenance procedure centers around checking the backlash in the drive motors and gears. It should also include all previous maintenance procedures outlined. 2.7.1 Check Rack Spacing Check the Rack spacing. Adjust if necessary. Bend-Tech Dragon A400 Startup Manual...
  • Page 30 Maintenance Bend-Tech Dragon A400 Startup Manual...
  • Page 31 Attention After reviewing the Startup Manual Part 1, please proceed to Startup Manual Part 2.
  • Page 32 Bend-Tech, LLC 729 Prospect Ave. Osceola, WI 54020 1-651-257-8715 sales@bend-tech.com www.bend-tech.com...

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