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How To Repair Multiport Valve Diverter Tutorial on how to replace the rusted spring and rebuild a PENTAIR multiport valve diverter on a pool filter multiport valve. These springs only last a few years max, and then most people buy a whole new multiport valve diverter top assembly, which costs at least $150, and I've heard pool stores charge as much as $450 for. These springs can be purchased for less than $5, and easily replaced with basic hand tools. ▼ WHERE TO BUY MULTIPORT

The original finish for the Marksmith Ti Permanent Marker was a brushed finish. The markers are spun on a lathe, and an abrasive non-woven mesh pad like Scotch-bright is used to create the brushed finish. This finish looks amazing when new. Unfortunately, although titanium has a great strength-to-weight ratio, it is a relatively soft metal, even in its GR5 alloy form, and therefore it scratches easily. The brushed finish can therefore get scratched in use. It is easily refini

DISCLAIMER The following info are changes that were made to our equipment and for our reference only. Do not attempt to make any changes to your equipment. Only certified technicians with the proper skills are permitted to make changes to equipment. Open TM-1 machines had spindle speed limited to 4000 RPM and rapids limited to 200 ipm for safety reasons. An enclosed TM-1 has a 6000rpm spindle and 400 ipm rapids. We're going to enclose our TM-1 milling machine, so we can incre

DISCLAIMER: The following info is documentation for scientific research purposes only. Do not attempt to recreate any of the equipment described. We are not responsible for any damage caused by information documented here. Read at your own risk. DESIGNING A LITHIUM ION CHARGING CABINET Lithium Ion battery charging cabinets that can contain a fire and smoke from a battery catching fire are very expensive... for good reason. It's very difficult to contain and prevent the spread

This beach shade design is supported by poles inserted into the ground and therefore does not need a sandbag and cord in front to hold it up. Using two 11ft by 9ft beach blanket provides up to 200 square feet of shade. To hold it in the sand, I used 2 beach umbrella lower poles from beach umbrellas that had been thrown away. The poles are 25ft of heavy-duty aluminum tent poles, although fiberglass tent poles could also work. The aluminum poles are stronger, stiffer and corros

WORK OFFSETS (X and Y) USING THE 3D TASTER PROBE - (HAAS Video Link to 0:27) The 3D taster (Tschorn) probe is calibrated to be centered on the spindle axis when the indicator value reads 0 in X or Y. Use the 3D taster (Tschorn) Probe, touch the part with the probe until the indicator is at 0. This is the edge of the part, no offset calculation is necessary Make sure the correct jog axis is selected that is to be zeroed, and press PART ZERO SET Repeat for the other axis. USING

If you're reading this, then you know that the best feature of Adobe Rush on mobile devices was the convenience of doing quick edits on the go, and then sync with Adobe Premiere over the Adobe Cloud Storage to do more powerful and final editing, but now that Adobe Cloud Storage has been shut down forever the sync feature is broken and Adobe Rush has been left orphaned without any apparent way to move projects to edit them on Adobe Premiere... until now. Let me show you an eas

MAINTENANCE Download the PDF Manual Variable Speed Belt Drive The variable speed belt replacement # is 1922V443 and can be purchased here on Amazon. The most difficult part of changing the belt is putting the new one on because the spring-loaded pulley attached to the motor needs to be kept open. MODS Table Lift Using a Chain Hoist VFD (Variable Frequency Drive) 110V Single Phase to 3 Phase Motor Driver There wasn't 3-phase power available where I wanted to use the drill pres

Breaking a tap is incredibly frustrating, especially when the part it's broken in took a lot of time to make or is expensive. The broken taps are often incredibly difficult to remove and if it is successfully removed, wasted a lot of time. It's not only taps, this also applies to broken drill bits, screws, sheared pins (that can't be pressed out). Existing EDM broken tap removal machines are expensive enough that only a large machine shop might invest in one. Although making

THE FRAME The proliferation of inexpensive laser cutter engravers has dropped the cost of simple CNC machines that can support the load of a torch head. Normally CNC plasma cutter frames are built strong, often as strong as a CNC router. For non-industrial use, the frame doesn't need to be nearly as strong, so these basic laser engravers will work. $150 - 350mm x 350mm - https://s.click.aliexpress.com/e/_mP2J8hM DIY CNC Engraver Kits Wood Carving Engraving Cutting Machine Des