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Summary of Contents for Danfoss Airflex
- Page 1 Installation Guide Airflex by Danfoss RH Rotorseal Assemblies www.danfoss.com...
- Page 2 Installation Guide Airflex RH Rotorseal Assemblies Installation Manual - RS9031 Revision history Table of revisions Date Changed January 2023 First edition 0101 © Danfoss | January 2023 AN440257404210en-000101...
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Page 3: Table Of Contents
Installation Guide Airflex RH Rotorseal Assemblies Installation Manual - RS9031 Contents AIRFLEX RH Rotorseal Assemblies Introduction Operation Description......................................6 How it Works...................................... 6 Pressure and Speed Limits................................6 Installation Mounting......................................7 Air Connection....................................7 Maintenance Disassembly......................................8 Cleaning and Inspection................................8 Assembly......................................8 ©... -
Page 4: Airflex Rh Rotorseal Assemblies
Installation Guide Airflex RH Rotorseal Assemblies Installation Manual - RS9031 AIRFLEX RH Rotorseal Assemblies Component Part Number Item Qty. Description ¾" RH 1" RH 1-1/4" RH 1-1/2" RH 2" RH Assembly 145487AA 14588AB 145489AA 145461AA 146175AA Cover 012068 012045 012055... -
Page 5: Introduction
Installation Guide Airflex RH Rotorseal Assemblies Installation Manual - RS9031 Introduction Throughout this manual there are a number of HAZARD WARNINGS that must be read and adhered to in order to prevent possible personal injury and/or damage to equipment. Three signal words "DANGER", "WARNING"... -
Page 6: Operation
How it Works The rotating seal of the Airflex RH rotorseal is established by means of a lip seal (11) that rotates against a polished surface on the stationary shaft (4). Air can pass through the bore of the stationary shaft and that of the rotating housing and then into the machinery shaft or assembly. -
Page 7: Installation
Installation Mounting The Airflex type RH rotorseal is designed for flange mounting to the machinery shaft or assembly. Refer to Figure 2 and Table 3 for mounting dimensions. 1. Be sure the external rubber seal (12) is properly seated in the rotorseal flange groove before mounting. -
Page 8: Maintenance
These instructions should be followed carefully to assure that the rotorseal is repaired properly. Only Airflex by Danfoss parts should be used. The rotorseal must be removed from its mounting, and repairs should only be made in a clean, dust-free environment. - Page 9 Installation Guide Airflex RH Rotorseal Assemblies Installation Manual - RS9031 Maintenance 4. If the bearings and shaft are replaced, assemble the bearings and bearing spacer onto the shaft using proper bearing assembly procedures. 5. Make sure that the sealing surface on the shaft is free of contamination. Lubricate the sealing surface on the shaft using a light oil.
- Page 10 Phone: +86 21 2080 6201 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.
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