filter compartment can also be removed through the suction of a proper vacuum system.
15) Remove the covering from the first filter duct.
16) Place the new filter onto the filter ring with the gasket seal end down. The end with no sealing gasket must be up. Make sure the filter is properly seated. 17) Replace one of the filter caps onto the top of the filter. The sealing gasket on the cap must be down and the nipple on the cap must be up. There are (4) tabs on the outside of the cap which must point downward to capture the top of the filter. 18) Tighten the filter cartridge with the filter clamping mechanism. To avoid the air leakage, make sure that the round sealing gaskets on both the filter and the filter cap are compressed at least by 0.25” by tightening T-handle at the top of the filter cartridge. This is done by rotating the metal T-handle counter-clockwise when viewed from below. Do not over compress the gaskets.
19) Repeat steps 15 through 18 for the remaining filters.
20) Close and secure the filter door. Use the lever handles to clamp the door shut.
Copyright © Clean Air America, Inc.
Weld Station User Manual, March 2011
Page 74 of 112
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