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Anleitung Zusammenfassung
Item Part # Description Qty. 33A 05056 O-Ring 3 38A 13286 O-Ring 6 33B 05057 Compact Ring 3 38B 05281 Support Ring 6 33C 05058 Radial Shaft Seal 3 39A 05066 O-Ring 6 40 07723 Seal Ring 3 Inlet Valve Kit - #09587 42 05277 V-Sleeve 9 Item Part # Description Qty. GP8060 - #09617 53B 05078 Inlet Valve Seat 1 Item Part # Description Qty. 53C 05079 Valve Plate 1 38A 06667 O-Ring 6 53D 07658 O-Ring 1 39A 05066 O-Ring 6 53E 05080 Valve Spring 1 40 05067 Seal Ring 3 53F 05081 Valve Spring Guide 1 42 05069 V-Sleeve 9 GP8065 - #09586 Discharge Valve Kit - #09588 Item Part # Description Qty. Item Part # Description Qty. 38A 06667 O-Ring 6 54B 05084 Discharge Valve Seat 1 39A 05066 O-Ring 6 54C 05079 Valve Plate 1 40 06996 Seal Ring 3 54D 06258 O-Ring 1 42 06997 V-Sleeve 9 54E 05080 Valve Spring 1 54F 05081 Valve Spring Guide 1 GP8055/GP8060/GP8065 TOOL LIST AND TORQUE SPECIFICATIONS ITEM PART # DESCRIPTION TORQUE Ft-lbs (NM) TOOL NEEDED 17 05038 Hexagon Socket Screw 64 (87) 10mm allen wrench 24 05047 Connecting Rod Hexagon Socket Screw 37 (50) 8mm allen wrench 33B 05054 Clip Ring n/a Industrial Snap ring pliers 36C 05062 Tension Screw 30 (40) 16mm socket 49A 05073 Hexagon Nut (manifold) 265 (360) 30mm socket 51/52 05084/05076 Valve Assemblies n/a Valve puller (p/n 07662) - included with pump 58 05087 Hexagon Socket Screw 132 (180) 12mm allen wrench K5 07381 Hexagon Socket Screw n/a 8mm allen wrench GP8000 Trouble Shooting Problem Cause Solution Pressure drops, water leaks V-sleeves leak Replace V-sleeves, examine surface of plunger Pressure drops, pump becomes loud Discharge or suction valve leaks Replace valve Steam formation (cavitation) Reduce suction height, reduce flow resistance in inlet line, clean inlet filter, lower water temperature Irregular pressure Worn valves Examine valves O-Ring on the valves or inlet valve adapter leaks Examine O-ring, examine valve casing for unevenness on the sealing surfaces Oil leaks at visible part of plunger Gear sealing is leaky Examine seals and running surface of plunger Dirty mile-colored frothy oil Oil has mixed with water Replace oil immediately, find and fix the cause Oil leakage on the crankshaft Shaft seal ring leaks Check seal and shaft Noise increases without loss of pressure Worn bearing Dismantle gear, examine all parts, replace worn parts, check oil level. If service life was too short, check for excess strain or whether lubrication intervals were too long. Only specified lubricants are to be used 8 GP8055/GP8060/GP8065 PUMP REPAIR INSTRUCTIONS Valve Inspection and Repair 1) Remove bolts (58). 2) Remove discharge casing (50B) up and away. 3) Take out pressure springs (57A). Pull out assembled valves (51 & 52) with fitting tool. 4) The spring tension cap (51A, 52A) is screwed together with the valve seat (51B or 52B). Screw off spring tension cap. Takeout springs (51E, 52E) and valve plate (51C, 52C). Check sealing surfaces and O-rings (51D, 52D). Replace worn parts. Coat threads of valve seat with silicon grease or molycote anti- seize Cu-7439 when reassembling. Before refitting the valves, clean the sealing surfaces in the casing and check for any damage. Tighten caps (58) at 133 Ft-lbs; check torque tension after 8-10 operating hours. To Check Seals and Plunger Pipe 5) Remove hexagon nuts (49A) and valve casing together with seal case (38) from crankcase (1). If necessary, carefully tap the valve casing (50) past the centering stud (50A) using a rubber hammer. IMPORTANT! If necessary, support the valve casing by resting it on wooden blocks or by using a pulley. 6) Remove tension screw (36C) and take seal sleeve (39) together with all mounted parts out of the drive. Pull plunger pipe out of the seal assembly and check for any damage. Carefully, remove seal rings (40) and sleeves (42) with a screw driver. 9 GP8055/GP8060/GP8065 PUMP REPAIR INSTRUCTIONS 7) Be careful not to damage the seal sleeve (39) and pressure ring (41). Check the inner diameter of the pressure ring for wear and if necessary replace together with seals (40) and (42). Clean all parts. New parts should be lightly coated with silicon grease before installation. Inert the seal unit (40, 41, 42 43) into the sleeve. Push the ceramic plunger carefully through the seals from the crankcase side. If necessary, the seals can be held tightly using a suitable pipe support held on the other side of the seal sleeve. 8) Take out the seal case (38) from the valve (if necessary secure 2 screwdrivers in the front O-ring groove to extract seal casing from valve casing). Coat seals with silicon grease before installing. Mounting surfaces of the crankcase and the valve casing must be clean and free of damage. The components must lie exactly and evenly on one another. The same exactness applies for all centering positions in the crankcase, pressure and valve casing. 8) Coat the seal sleeve lightly with anti-corrosive grease (e.g. molycote no. Cu-7439) in its fitted area towards the crankcase. Insert the seal sleeves in...
Dieses Handbuch ist für folgende Modelle:Pumps - GP8055 (200.24 kb)
Pumps - GP8065 (200.24 kb)