Introduction
The Dual Switching Hotend build manual assumes that you already have a fairly good understanding of your 3d printer and are comfortable making mechanical alterations to it and editing its firmware - in particular pin settings.
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When Unboxing check that you have the following:
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Metal Parts
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DSH Mechanics
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DSH Electronics
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Fasteners and Other Parts
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Probe and Servo Extension Cable
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Braided Sleeving
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Insert
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DSH Heatsink (CNC'd Aluminium)
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DSH Backplate (CNC'd Aluminium)
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DHS Probe Mount (CNC'd Aluminium)
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DSH Probe and Fan Mount (Sheet Steel)
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PTFE Tubing and Cable Ties
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Silicone Heater Block Covers
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Brass Nozzles (0.4mm)
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PTFE Coupling
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3x20mm Spacers
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Heater Blocks
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Heatbreaks: Titanium and 4.1mm Bored
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Thrust Bearing Set
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100K Thermistor (Low temp up to 250C)
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Heater Cartridges x2
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Part Cooling Fan
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30mm Heatsink Fan x2
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Servo Motor (TowerPro MGS90S)
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DSH Fan Shroud
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Servo Arm
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Relay Switch and cable (for reliably powering on/off servo)
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Fastener Pack
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Copper/Titanium Heatbreak
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High Temp. Thermistor (Up to 400c)
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White or blue cable
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Tool Carrraige
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Rollers and Bearing Set (x4)
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GT2 Belt
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M5 Eccentric Spacer (x2)
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M5 x 6mm Spacer (x2)
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Fasteners: - M5 x 25mm Bolts (x5) - M5 Nyloc Nuts (x5) - M5 Washer (x5) - M4 x 10mm Bolt (x2) - M4 Nyloc Nuts (x2)
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Allen Keys (1.5mm/2mm/2.5mm/3mm)
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Scissors
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Needle Nose pliers
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Slip Joint Pliers
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A lighter (for braided sleeving - optional)
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If you get stuck at any point or need help with assembly or printing something, feel free to post in the official forum.
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If you're missing a part or have received a faulty/broken one, please use this form here to order a replacement.
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Want to get in touch? Drop us an email at info@makertech3d.com
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