User manual GRACO 15H874 REV 9-2010

[. . . ] wrench on the slider piston (9) flats (just above the coupling nut), to keep the slider piston/connecting rod from turning when you are loosening the coupling nut (14). Orient the wrench so it is braced against one of the tie rods (3). Applying excessive force to the slider piston/connecting rod can shorten the life of the lower pin bearing. open-end wrench, unscrew the coupling nut (14) from the slider piston (9) and let it slide down onto the pump piston rod. [. . . ] 2: Slider Cylinder Rebuild Kit 7 311599C 3 Kit Installation Reassembly 1. Install the two new bearings (8*) on the slider piston (9). The joints between the bearings must align with the pin hole (PH) in the slider piston. Screw the slider cylinder (2*) into the gear reducer (1). Torque to 15-20 ft-lb (21-27 N·m). Install the setscrew (31*). Torque to 30-35 in-lb (3. 4-3. 9 N·m). Install two screws (12) and the cover (32 is shown; use 21 on the motor side). Install the coupling nut (14) on the lower's piston rod (PR). Orient the lower (22) to the gear reducer (GR) as shown. Screw the tie rod locknuts (15*) included in the kit onto the tie rods handtight. Assemble the inlet and outlet manifolds (17) to the lower, using new gaskets (16*). Torque the clamps (18) to 15-20 ft-lb (21-27 N·m). Torque the locknuts (15*) to 50-60 ft-lb (68-80 N·m). Install a new black o-ring (41*) on the transducer (25a). Insert the transducer into the outlet manifold (17). Torque the adapter (42) first, then the nut (43) to 15-20 ft-lb (21-27 N·m). Ensure that the collars (13) are in place in the coupling nut (14). wrench on the flats of the slider piston (9), to keep it from turning when you are tightening the coupling nut (14). Orient the wrench so it is braced against one of the tie rods (3) or the pump stand. Tighten the coupling nut (14) onto the slider piston (9) and torque to 75-80 ft-lb (102-108 N·m). Turn on power and jog the motor to repeat procedure for the other lower. Flush and test the pump before reinstalling it in the system. [. . . ] In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise. FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées. Graco Information For the latest information about Graco products, visit www. graco. com. TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor. [. . . ]