phaetus Dragon Hotend HF Instructions

phaetus Dragon Hotend HF

Product Features

• Well-designed compact structure
• Superior thermal isolation of heartbreak
• Reinforced rigid structure
• High-temperature resistance

Compatible Filaments

Compatible with all elements, including PLA, ABS, PETG, TPU, PP, PO, Nylon, PEEK, PEl, and composite materials containing abrasive additives such as carbon fiber, steel, wood, boron carbide, tungsten and phosphorescent pigment www.phaetus.com

Specifications

• Product Name: Dragon HF
• Product Size: 62.2mm*26mm 22.3mm
• Nozzle Diameter: Can be matched arbitrarily
• Color: Blue/ Black
• Product Net Weight: 53g

Parts & Accessories

• M25x8 Sorew *4pos (for Voron VO)
• M14x 12 Sorew *2pos
• H1.27/HI.5/H20 Hexagon bar *Ipcs
• H80 Open-ended wrench “Ipos
• Heat conducting silicone grease*Ipos
• Brass sleeve *1pos
• Collect clip “1pcs

Product Exploded View

• Heartbreak with an ultra-thin wall thickness as thin as O1mm, realizing excellent thermal insulation.
• Increased rigid support structure guarantees the heartbreak remaining intact under the impact external force.
• The integral frame’s rigid structure makes the nozzle replacement more convenient without grasping the heat block
• The inner hole roughness of the nozzle and heartbreak Ra04, which allows a smoother movement of filament, resulting a higher resolution prints
• Standard hotel and high flow hot end have the same overall dimension, which realizes a zero barrier for interchangeability.
• The hotel is mainly composed of copper alloy material which has the advantage of faster heating and better heat dissipation.
• Standard all metal kit, with overall high temperature resistance up to 500 °C.

Copyright

Phaeton

• 2021 Phaetus. All rights reserved phaetus.com
• Phaeton, the Phaetus logo, are trademarks of Phaeton, registered in China and other countries and regions.
• Other company and product names mentioned herein may be trademarks of their respective companies.
• Every effort has been made to ensure that the information in this manual is accurate. Phaetus is not responsible for printing or clerical errors.

Assembly Steps

• *  Embed the M2.0*6 hex socket screw from the inner 2 holes of the heat dissipation frame, align with the 2threaded holes of the adaptor, and tighten them with a 20 hexagon bar![phaetus Dragon Hotend HF 3](https://manuals.plus/wp-content/uploads/2022/07/phaetus-Dragon-Hotend-HF-3.png)

  •  Sorew the heartbreak into side A of the heat block with the 7.8mm open-ended wrench using strength of about 4.5nm.
  •  Carefully align the 4 supporting tubes of the heatsink with the 4 holes on side A of the heat block, and press them tightly. Meanwhile, please note that the top of the heartbreak should be completely close to the holes on the top of the heatsink. If not properly aligned, heartbreak could be damaged during hot -tightening

•  Screwthe 3 screws as shown in the figure below into the corresponding screw holes with the appropriate hexagon bar on side B of the heat block (4holes). Attention: Excessive tightening of the M1.412 screw may damage the thread, or lead to screw fracture and hex nut sliding teeth, etc.

•  Cover the heat book with the silicone sook. Insert the Bowden collect into the top of the adaptor, then insert the collect slip between the Bowden collect and the adaptor to fix the Bowden collect

• If you are using a glass ball type thermocouple, put the thermocouple into the brass sleeve in the attachment first (the brass sleeve is shown in the figure below), and the port should be sealed with the heat conducting silicone grease carried in the attachment, and then put it into the heat block and lock them with the head screw.

Hot- Tightening

•  Hot-tightening is the last mechanical step before Dragon Hotend is ready! It is essential for the sealing of the nozzle and heatbreak to ensure that molten filaments do not leak out of the hotend during use.
• Using the printer’s control software (or LCD screen) to set the hotel’s temperature to 285°O. Wait one minute after its temperature reaches 285°O to equalize the temperature of all components.
• Gently tighten the nozzle while fixing the heat block with a wrench, and finally tighten the nozzle with a smaller 7.Omm wrench. This will keep the nozzle close to the heartbreak and ensure that the hotend does not leak.
• The tightening torque of the hot nozzle is about 2.5nm, which is about the pressure applied by one finger on the small wrench.

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