Bend-Tech Dragon A400 Start-Up And Training Manual
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Part 1 of 3
A400
Startup and Training Manual
Part 1: Safety and Maintenance
Revision 6 | English
©2021 Bend-Tech LLC

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Summary of Contents for Bend-Tech Dragon A400

  • Page 1 Part 1 of 3 A400 Startup and Training Manual Part 1: Safety and Maintenance Revision 6 | English ©2021 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 6 English Original Instructions January 2021 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 and Training Manual...
  • Page 4 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 5: Customer Service

    Contact Us Bend-Tech’s hours of operation are Monday - Friday, 8:00 - 5:00 EST. The Bend-Tech support team and sales team are always available during our hours of operation. Phone: 651-257-8715 Email: Sales team: sales@bend-tech.com...
  • Page 6: Warnings

    Example ! Danger ! Exceeding the material weight limit of the Dragon A400 can result in serious injury to the operator and/or bystanders. Warning A Warning indicates there is a possibility for minor injury if the instructions are not followed correctly.
  • Page 7 A Note gives clarification or focuses on information that is critical or unique to an operation. Example Material coolant system greatly reduces smoke and vapor emitted by the machine. Bend-Tech recommends use of the material coolant system whenever possible. Bend-Tech Dragon A400 Startup and Training Manual...
  • Page 8: Glossary

    Rail & Beam forward, backward and rotated. The Beam is the main structure of the Control Box Dragon A400, the rails are attached to the beam and guides the Trolley. Connects Dragon Software Suite to the Dragon. Tail Coolant Tray The Tail is located at the opposite end of the Cools cut parts as they are produced.
  • Page 9: Table Of Contents

    1.10.2 Ultraviolet Light ... 19 the Dragon A400 ....12 1.10.3 Heat ....19 1.3.1 Ultraviolet Eye Protection .
  • Page 10: Contents

    2.6.1 Clean the Chuck ... 26 2.1 Dragon A400 Maintenance Overview ......23 2.6.2 Check Level and Straightness .
  • Page 11: 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 12: 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 and Training 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 13: Footwear

    Safety 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. It is highly recommended that the operator wear safety shoes or boots while operating the Dragon A400.
  • Page 14: Operational Safety

    1.4.4 Material Securing Ensure that any material loaded into the machine is securely fastened in the Chuck and is snug in the Gate. ! Warning ! Improperly secured material may cause injury. Bend-Tech Dragon A400 Startup and Training Manual...
  • Page 15: Pinch Points

    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 16: 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 17: 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 and Training Manual...
  • Page 18: 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 19: Plasma Torch

    1.10.4 Gloves Always wear insulated gloves when handling Torch consumables. Consumables get extremely hot during Torch operation. Touching Torch consumables can result in electric shock if the Torch is not disabled before handling. Bend-Tech Dragon A400 Startup and Training Manual...
  • Page 20: Fumes

    1.10.5 Fumes Some metals, including stainless steel, can emit toxic fumes when cut. Bend-Tech recommends using a ventilation system with the Dragon A400 or ensure the facility has adequate ventilation to ensure air quality meets standards and regulations. ! Danger ! Servicing the plasma unit with power connected can result in electric shock which can lead to severe injury or death.
  • Page 21: Other Safety Information

    Contact Bend-Tech service representatives with any questions regarding operation or capabilities of the machine. 1.12 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. 1.13 More Information Bend-Tech is continuously updating information regarding the Dragon A400.
  • Page 22 Safety Bend-Tech Dragon A400 Startup and Training Manual...
  • Page 23: 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 welfare and avoid down time. The plasma cutting process produces dust, slag, smoke and other contaminants that can build up on Dragon A400 components.
  • Page 24: Clean The Rail

    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 25: Check Electronic Connections

    E-Stop is functioning correctly. When an E-Stop is triggered the green power light will turn off. 2.4.5 Clean and Lubricate the Racks Clean the Gear Racks and re-lubricate with WD40 Specialist Spray & Stay Gel Lubricant. 2.4.6 Check Backlash Check backlash in X Axis. Adjust if necessary. Bend-Tech Dragon A400 Startup and Training Manual...
  • Page 26: Quarterly Or 500 Hours

    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, NLG12. 2.5.3 Comprehensive Cleaning Clean entire machine.
  • Page 27: Annually Or 2000 Hours

    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 and Training Manual...
  • Page 28 Maintenance Bend-Tech Dragon A400 Startup and Training Manual...
  • Page 29 Maintenance Bend-Tech Dragon A400 Startup and Training Manual...
  • Page 30 Maintenance Bend-Tech Dragon A400 Startup and Training Manual...
  • Page 31 Attention After completing Startup and Training Manual Part 1, please proceed to Startup and Training 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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