How to assemble and disassemble a Roots fan
utilizationRoots FansIn its assembly and disassembly is unavoidable, then how to assemble and disassemble the Roots fan? Roots fan small editor to take you to understand.
I. Assembly
1. Check the dismantled parts for damage.
2、Parts should be cleaned before assembly
3, each part of the gasket if broken or lost, then should be replaced with the same thickness, material gasket
4, gap adjustment Roots fan clearance has been adjusted before the factory users generally should not be arbitrary changes.
5, impeller and impeller clearance adjustment, loosen the slave gear and hub connection bolts, with a rubber hammer or copper rod tapping the impeller, so that the clearance to meet the specified requirements, and then tighten the bolts.
6, impeller and side plate gap adjustment, by increasing or decreasing the thickness of the shim between the bearing seat and wall plate to adjust, increase the thickness of the shim, the gap becomes smaller
7, Roots fan belt tightness detection, coupling adjustment
II. Disassembly
1. When disassembling the Roots fan, all couplings and mating parts should be marked.
2. Pay attention to disassemble without damaging the sealing gasket and adjustment gasket, and measure its thickness.
3. The disassembled parts, especially the bearings, should be protected against rust and dust.
