{"id":21737,"date":"2026-05-26T11:08:02","date_gmt":"2026-05-26T17:08:02","guid":{"rendered":"https:\/\/support.epiloglaser.com\/staging\/?p=21737"},"modified":"2026-05-26T11:08:02","modified_gmt":"2026-05-26T17:08:02","slug":"control-board-airflow-optimization","status":"publish","type":"post","link":"https:\/\/support.epiloglaser.com\/staging\/laser-machine\/fusion-ascent\/control-circuit-boards\/control-board-airflow-optimization\/","title":{"rendered":"Control Board Airflow Optimization"},"content":{"rendered":"
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Estimated Time:<\/strong> 5-10 Minutes \u2022 Skill Level:<\/strong> Beginner<\/p>\n

\n To ensure your Ascent laser maintains peak performance and sustained reliability during heavy workloads, this guide outlines a simple, proactive airflow optimization. By permanently removing the control board fan filter, your system will achieve maximum cooling efficiency for uninterrupted operation during demanding production runs.\n <\/p>\n

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\n Safety First:<\/strong> Ensure the laser system is completely powered off and the main power cord is unplugged from the wall outlet before touching or disconnecting any internal electronics. Do not touch any exposed power supply components.<\/span>\n <\/p>\n<\/p><\/div>\n

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\n \"Powering\n <\/div>\n
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\n Step 1<\/span><\/p>\n

Power Off & Unplug<\/h4>\n

For your safety, completely power off the machine and unplug the main power cord from the wall before beginning this procedure.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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\n \"Removing\n <\/div>\n
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\n Step 2<\/span><\/p>\n

Remove Side Panel<\/h4>\n

Locate and remove the right side panel of the machine to gain access to the control board cooling fan.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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\n \"Removing\n <\/div>\n
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\n Step 3<\/span><\/p>\n

Slide Out Fan Filter<\/h4>\n

The fan filter is under the control board (highlighted in pink). Gently slide the fan filter out of its retaining bracket. To maximize airflow efficiency and cooling capability, this filter will be permanently removed and left off the assembly.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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\n \"Reattaching\n <\/div>\n
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\n Step 4<\/span><\/p>\n

Reattach Side Cover<\/h4>\n

Reinstall the right side panel and securely fasten the hardware. Reconnect the main power cord and turn on the machine. Your system is now optimized for sustained peak performance.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n\r\n\t\t\t

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