User manual GRACO INK PUMP PACKAGES 3A0096B

[. . . ] Instructions - Parts Ink Pump Packages For use with medium to high viscosity inks. With priming piston and MaxLife® rod and cylinder. Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. 3A0096B ENG See page 3 for model information, including maximum working pressures. Package with NXT Air Motor and L500CM Displacement Pump Package with NXT Air Motor, DataTrakTM, and L200CM Displacement Pump Package with Viscount II Hydraulic Motor and L500CM Displacement Pump ti14636a ti14637a ti14639a Related Manuals Contents Related Manuals . [. . . ] Before starting, torque the screws (3) securing the four clamps (4) to 21-25 ft-lb (28-34 N·m). 1 Wet Cup Drain Fitting As supplied, the side port of the wet cup is plugged. To install a drain tube, remove the plug and install the supplied 90° tube fitting (R) in its place. (13 mm) ID flexible plastic tube (not supplied) to the fitting to drain any overflow to a pail. Torque to 21-25 ft-lb (28-34 N·m). Torque Wet Cup MaxLife pumps use a special u-cup throat seal that is non-adjustable and does not require periodic torquing. Wet Cup 9 Wet Cup ti14667a See FIG. Before starting, fill the wet cup (P) 1/3 full with Graco Throat Seal Liquid (TSL) or compatible solvent. NOTE: The wet cup has a covered fill port fitting. A plug (9) is shipped loose with the pump and can be installed in place of the covered fitting if desired. FIG. Wet Cup 12 3A0096B Pressure Relief Procedure Pressure Relief Procedure Prime/Flush 1. Shut off the power to the pump: · In an air-powered system, close the air regulator (H) and the bleed-type master air valve (J). In a hydraulic-powered system, close the hydraulic supply line shutoff valve (E) first, then the return line shutoff valve (S). NOTE: The pump is tested with lightweight oil, which is left in to protect the pump parts. If the fluid you are using may be contaminated by the oil, flush it out with a compatible solvent before using the pump. Flush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system. Check with your fluid manufacturer or supplier for recommended flushing fluids and flushing frequency. Always flush the pump before fluid dries on the displacement rod. NOTICE Never leave water or water-based fluid in a carbon steel pump overnight. If you are pumping a water-based fluid, flush with water first. Then flush with a rust inhibitor, such as mineral spirits. Relieve pressure, but leave rust inhibitor in pump to protect parts from corrosion. Follow Pressure Relief Procedure on page 13. Supply solvent to the pump. · 3. Hold a metal part of the valve firmly to the side of a grounded metal pail, and trigger the valve to relieve pressure. Open the fluid line drain valve and the pump bleed valve (N). [. . . ] 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. [. . . ]