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Hephestos 2 

Levelling Guide 

 

 

 

 

 

 

 

 

 

Version: 

V0.0.0 

 

Author(s): 

BQ 

May 18

th

 2018

 

Revised by: 

 

 

Approved by: 

Jon Goitia 

 

Effect date: 

18/05/2018 

 

Project: 

Hephestos 2 

 

Summary of Contents for Hephestos 2

Page 1: ...Hephestos 2 Levelling Guide Version V0 0 0 Author s BQ May 18th 2018 Revised by Approved by Jon Goitia Effect date 18 05 2018 Project Hephestos 2...

Page 2: ...Levelling Guide 2 Changelog Version Date Changes Author V0 0 0 May 18th 2018 Document created BQ...

Page 3: ...Levelling Guide 3 Contents Introduction 4 Updating firmware 4 First layer settings 4 Test Gcode 5 Basic mechanical checks 6 Front bolt torque 7 Print bed clamp system 8 Remove bed suspension 10...

Page 4: ...Hephestos 2 The latest version fixes some bugs regarding the heated bed and introduces 9 point mesh levelling This adds a few more seconds to the levelling routine at the beginning of each print but...

Page 5: ...ON in the settings menu Leave the manual levelling knobs at the same height about halfway DO NOT touch the manual knobs when the Gcode is printing We need to see the result without human intervention...

Page 6: ...Z coupling while holding the other in place picture 1b 2 Adjust the set screws that hold the Y axis to the printer frame picture 2a Do not use excessive torque but make sure they are firmly in place...

Page 7: ...n the front bracket until they are loose not creating any pressure against the bracket 2 Jiggle the bracket in both directions so the linear guides have a chance to settle in a new position 3 Retighte...

Page 8: ...p slightly and cause issues in the center area of the bed A solution to this problem is to print this part as an alternative It holds the bed in place without pressure from the top using the same hole...

Page 9: ...d is too high the bed might move slightly when in use Make sure the bracket is properly fitted to the bed Depending on the material used to print the bracket it might not be suitable for use with an H...

Page 10: ...y removed to have autolevelling only In this case the bed is supported by the lower sheet metal instead of floating a few millimeters above it This can help with consistency issues and can easily be r...

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