User manual GRACO MERKUR ES

[. . . ] Instructions/Parts Merkur® ES Spray Packages For low-volume fine finish spray applications. Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. 3A0732B ENG 15:1 Spray Packages 30:1 Spray Packages 100 psi (0. 7 MPa, 7. 0 bar) Maximum Air Inlet Pressure See page 3 for model information, including maximum fluid working pressure. ti15590a ti15589a II 2 G c T5 Contents Models . 42 2 3A0732B Models Models Package 24F150 24F151 24F152 24F153 24F154 24F155 24F156 24F157 24F158 24F159 Series A A A A A A A A A A Ratio 15:1 15:1 30:1 30:1 30:1 30:1 30:1 30:1 15:1 15:1 Maximum Fluid Working Pressure psi (MPa, bar) 1500 (10. 3, 103) 1500 (10. 3, 103) 3000 (20. 7, 207) 3000 (20. 7, 207) 3000 (20. 7, 207) 3000 (20. 7, 207) 3000 (20. 7, 207) 3000 (20. 7, 207) 1500 (10. 3, 103) 1500 (10. 3, 103) Package Type Air-assisted Air-assisted Air-assisted Air-assisted Airless Airless Air-assisted Air-assisted Air-assisted Air-assisted Gun G15 Carbide G15 Carbide G40 G40 Silver Plus Silver Plus G40 G40 G15 Carbide G15 Carbide Mounting Wall Stand Wall Stand Wall Stand Wall Stand Wall Stand Material Plated Steel Plated Steel Stainless Steel Stainless Steel Plated Steel Plated Steel Plated Steel Plated Steel Stainless Steel Stainless Steel 3A0732B 3 Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. [. . . ] Disassemble the piston packings from the piston. Install the male gland (114) in the cylinder (105). Install the throat packings in the following order with the lips facing down: blue UHMWPE (106), leather (113), UHMWPE, leather, UHMWPE. Install the o-ring (104) on the packing nut (103). Loosely install the packing nut in the cylinder. Liberally lubricate the piston packings and the top 2 in. Push the displacement rod (119) into the cylinder (105) from the bottom until the piston is completely in the cylinder and the rod protrudes from the packing nut (103). Grease the o-ring (107) and install it on the cylinder (105). Install the o-ring (111), seat (117), intake ball (116), and ball guide (109) in the intake housing (110). Place the intake housing (110) in a vise. Screw the cylinder (105) into the intake housing. Torque to 70-80 ft-lb (95-108 N·m). Tighten the packing nut (103) 1/2 turn past handtight, or torque to 60-80 in-lb (6. 7-9. 0 N·m). Ensure that the button plug (102) is in place on the packing nut (103). Follow the instructions under Reconnect the Displacement Pump, page 15. Reassemble the Pump NOTE: Soak the leather packings (113, 125) in hydraulic oil for one hour before installing them in the pump. Install the piston wiper (123) on the piston (124), with the lips facing down. Install the piston packings in the following order with the lips facing up: blue UHMWPE (126), leather (125), UHMWPE, leather, UHMWPE. Put the displacement rod (119) in a vise. Place the piston ball (120) in the cavity of the rod. Torque to 24-30 ft-lb (33-40 N·m). 16 3A0732B Repair 102 103 104 112 105 1 106 114 15 113 1 107 109 116 119 117 111 121 110 2 126 122 1 123 120 124 125 2 1 Lips must face down. 2 Lips must face up. TI16131a FIG. Displacement Pump 3A0732B 17 Repair Repair Air Valve 312 311 Replace Complete Air Valve 1. [. . . ] ** Sound pressure was tested 3. 28 feet (1 m) from equipment. 3A0732B 41 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. 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. [. . . ]