HPC LS3020 » History » Version 13
bartb, 2012-07-14 21:08
1 | 1 | Anonymous | h1. HPC LS3020 |
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3 | 5 | Anonymous | {{>toc}} |
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5 | 1 | Anonymous | !HPC-LS3020.jpg! |
6 | 2 | Anonymous | |
7 | 4 | Anonymous | The HPC LS3020 is manufactured in China and sold by "HPC Laser Ltd.":http://hpclaser.co.uk/index.php?main_page=product_info&cPath=1&products_id=40 in the UK. |
8 | 5 | Anonymous | |
9 | h2. Power supply |
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11 | 8 | Anonymous | The HPC LS3020 is shipped with various types of power supply: |
12 | 5 | Anonymous | |
13 | The original supply has a couple of white headers: |
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15 | 12 | Anonymous | p(((. !320px-IMAG0231.jpg! |
16 | 5 | Anonymous | |
17 | The supply included in some of the July 2012 units has _green_ headers, some of them combined: |
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19 | 12 | Anonymous | p(((. !320px-Power-LS3020.jpg! |
20 | 3 | Anonymous | |
21 | 6 | Anonymous | The pinouts are described on the [[HPC original power supply]] and [[HPC July 2012 power supply]] pages, respectively. |
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23 | 3 | Anonymous | h2. Coordinates |
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25 | The coordinates of an HPC LS3020 laser with LAOS board should be set up as follows: |
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27 | 2 | Anonymous | !HPC-LS3020-coordinates.png! |
28 | 3 | Anonymous | |
29 | The "home" position has limit switches at (Xmax,Ymin) which the firmware uses on power-up to figure out where the head is located. Homing can also be performed manually from the I2cPanel. |
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30 | 7 | bartb | |
31 | 9 | Anonymous | h2. Modifications |
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33 | * Replace the on-off laser power push button by a toggle switch, so the state is visible from afar - [[HPC push button mod]] |
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34 | 11 | bartb | * A shaky video (7:08) of a comparable machine showing "some enhancement ideas":http://www.youtube.com/watch?v=5F78_zDuaxI: in-line red dot beam combiner, z-axis motor (really protrudes down), second fluorescent tube, slow hinge on the cover and a watercooler-to-be. |
35 | 9 | Anonymous | |
36 | 7 | bartb | h2. Maintenance |
37 | 1 | Anonymous | |
38 | 13 | bartb | * Instructions about "cleaning the lens":http://laserscript.co.uk/phpBB3/viewtopic.php?f=9&t=234 |
39 | 1 | Anonymous | * A video (6:59) on the "mirror alignment and belt tension adjustment":http://www.youtube.com/watch?v=jLgekkOiMsY&feature=related of a comparable machine. |
40 | 11 | bartb | * On the comparable machine's "forum":http://www.fullspectrumengineering.com/forums/viewforum.php?f=3&sid=7de46ba40b08fe566985b4c7220616e1 you might find an answer to other questions like levelling the z-table or installing different focal length lenses. |