Stimmen - 5, Durchschnittliche Bewertung: 4.4
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Anleitung Zusammenfassung
Protect yourself and others by observing all safety information. The Safety Instructions are contained in the General Operating Instructions. Failure to comply with the safety instructions accompanying this product could result in personal injury and/or property damage! Retain instructions for future reference. AMT reserves the right to discontinue any model or change specifications at any time without incurring any obligation. ©2006 American Machine & Tool Co., Inc. of PA, A Subsidiary of The Gorman-Rupp Company, All Rights Reserved. Periodic maintenance and inspection is required on all pumps to insure proper operation. Unit must be clear of debris and sediment. Inspect for leaks and loose bolts. Failure to do so voids warranty. 1 Inch Self-Priming Centrifugal Pumps Refer to pump manual 1808-634-00 for General Operating and Safety Instructions. Description These centrifugal pumps are self-priming (to 6 ft. lift) units designed for transferring perchlorethylene (and other non-flammable liquids) from drums or storage tanks. Handle liquids from 40. F to 180. F (4. C to 82. C). Units should be used only with non-abrasive, non-flammable liquids that are compatible with pump component materials. Maintenance Make certain that power source is disconnected before attempting to service or disassemble any components! If power disconnect is out-ofsight, lock it in open position and tag it to prevent application of power. MECHANICAL SEAL REPLACEMENT Refer to Figures 2 and 3. IMPORTANT: Always replace both seal seat and seal head to insure proper mating of mechanical seal components! NOTE: It is not necessary to remove piping from pump casing. The motor and impeller assembly are removed from back of casing. 1. Drain pump before disassembling. Unscrew pipe plug (Ref. No. 13) to drain most of liquid; some will be left in bottom. 2. Unthread hex nuts (Ref. No. 4) and remove pump casing (Ref. No. 12) and o- ring (Ref. No. 7) from casing cover (Ref. No. 6). 3. To unscrew impeller (Ref. No. 11), turn counterclockwise (CCW) facing impeller. Unscrew acorn nut (Ref. No. 16) and o- ring gasket (Ref. No. 15) before unscrewing impeller. NOTE: A screwdriver slot or two flats for use with an open end 7/16" wrench are provided at rear of motor shaft (remove bearing cap for access). To hold motor shaft from turning, either insert a large screwdriver blade into the slot, or use a 7/16" wrench across the flats. 4. Unthread cap screws (Ref. No. 5) and remove motor adapter (Ref. No. 3). Seal head (Ref. No. 9) and impeller shims (Ref. No. 10) will come loose at this time. NOTE: Casing cover will still be attached to motor adapter. IMPORTANT: Retain impeller shims for use when reassembling unit. 5. Push seal seat (Ref. No. 8) from casing cover with screwdriver. 6. Clean adapter recess before inserting a new seal seat. 7. Carefully wipe polished surface of new seal seat with a clean cloth. 8. Wet outside of rubber portion of seal seat with a light coating of soapy water. 9. Press ...
Dieses Handbuch ist für folgende Modelle:Pumps - 4294-98 (92.84 kb)
Pumps - 429N-98 (92.84 kb)