User manual GRACO DURA-FLO LOWERS INSTRUCTIONS PARTS

[. . . ] Instructions - Parts Dura-Flo TM Lowers 311825E ENG Carbon Steel or Stainless Steel Lowers, with Severe-Duty Rod and Cylinder Dura-Flo 1800 (430 cc) Lowers Dura-Flo 2400 (580 cc) Lowers Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. See page 3 for model information, including maximum working pressure. TI8341a Contents Models . 22 2 311825E Models Models Lower Part No. and Series 222796, A 222988, A 222805, A 241956, A 246925, A 246987, A 246988, A 249992, A 687055, A C59703, A L430CS, A L430SS, A L430SM, A 222801, A 222991, A 222992, A C59798, B 222803, A 222993, A 222994, A 236226, A 236230, A 241648, A 249991, A 15F298, A L580CS, A L580SS, A L580SM, A Maximum Fluid Working Pressure 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 31 MPa (310 bar, 4500 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) 24 MPa (235 bar, 3400 psi) Description Dura-Flo 1800 (430 cc) carbon steel Dura-Flo 1800 (430 cc) carbon steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) carbon steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 1800 (430 cc) stainless steel Dura-Flo 2400 (580 cc) carbon steel Dura-Flo 2400 (580 cc) carbon steel Dura-Flo 2400 (580 cc) carbon steel Dura-Flo 2400 (580 cc) carbon steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) carbon steel Dura-Flo 2400 (580 cc) stainless steel Dura-Flo 2400 (580 cc) stainless steel Packings 3 PTFE/2 leather 5 PTFE 3 UHMWPE/2 PTFE 3 UHMWPE/2 PTFE 3 UHMWPE/2 leather 4 leather, 3 UHMWPE throat/ 3 UHMWPE, 2 leather piston 4 leather, 3 UHMWPE throat/ 3 UHMWPE, 2 leather piston 4 leather, 3 UHMWPE throat/ 3 UHMWPE, 2 UHMWPE piston 3 UHMWPE/2 carbon-filled PTFE 3 UHMWPE/2 PTFE 3 UHMWPE/2 PTFE 3 UHMWPE/2 PTFE 4 leather, 3 UHMWPE throat/ 3 UHMWPE, 2 leather piston 3 PTFE/2 leather 4 leather/1 PTFE backup 5 PTFE 3 PTFE/2 leather 3 UHMWPE/2 PTFE 3 PTFE/2 leather 5 PTFE 3 UHMWPE/2 PTFE 4 leather/1 PTFE backup 3 UHMWPE/2 carbon-filled PTFE 4 leather, 3 UHMWPE throat/ 3 UHMWPE, 2 UHMWPE piston 4 leather, 3 UHMWPE throat/ 3 UHMWPE, 2 leather piston 3 UHMWPE/2 PTFE 3 UHMWPE/2 PTFE 4 leather, 3 UHMWPE throat/ 3 UHMWPE, 2 leather piston 311825E 3 Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. [. . . ] Torque to 156-171 N·m (115-126 ft-lb). Reconnect the lower to the motor as explained in your separate pump assembly manual. 3. Apply anti-seize lubricant 222955 to the threads and mating faces of the ball guide (9) and piston seat housing (12). Place the flats of the piston seat housing in a vise. Screw the assembled rod (1) and ball guide (9) onto the piston assembly hand tight, then torque to 459-481 N·m (338-354 ft-lb). CAUTION To reduce the possibility of costly damage to the rod (1) and cylinder (7), first place the cylinder on a soft block of wood. Always use a rubber mallet or an arbor press to drive the rod (1) into the cylinder (7). Use an arbor press to reinstall the rod (1) into the cylinder (7), as follows. (The cylinder is symmetrical, so either end may face up. ) Lubricate the piston packings (P). With the piston end facing down, lower the rod into the cylinder. Start the piston into the cylinder as much as possible, then drive the rod and piston the rest of the way into the cylinder with the arbor press. 8 311825E Repair 1 2 Torque to 156-171 N·m (115-126 ft-lb). 1 Torque to 135-169 N·m (100-125 ft-lb). For 241648, 249991, and 15F298, limit torque to 27-40 N·m (20-30 ft-lb). Torque to 459-481 N·m (338-354 ft-lb). Torque oppositely and evenly to 244-264 N·m (180-195 ft-lb). Apply anti-seize lubricant to threads and mating faces. Use arbor press to drive into cylinder (7). Unscrew plug from valve housing and clean. Torque to 30-38 N·m (22-28 ft-lb). Used on lowers with stainless steel capscrews only. 8 3 4 5 6 7 8 9 3 2 20 33 7 4 11 19 T* 34 10 35 9 10 11 1 4 6 *5 5 6 3 *6 9 B 12 *P 14 7 10 5 3 6* 6 17 15 16 A FIG. Cutaway View 27* TI8392a 6 311825E 9 Repair 10 311825E Parts Parts 20 3 6* *2 33 1 19 *5 4 6* 14 34 35 7 16 9 15 27* *2 10 17 12 TI8340a 311825E 11 Parts Dura-Flo 1800 (430 cc) Lowers See the parts drawing on page 11. To find the part number used in your lower, read down the chart to find the desired ref. no. , then read left to right to find the part number for your lower. Carbon Steel Lowers Lower Part No. [. . . ] With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco's written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. [. . . ]