User manual GRACO SYSTEM 2500 REV D 309246

[. . . ] OWNER'S MANUAL INSTRUCTIONS Parts 309246 Rev. D This manual contains important warnings and information. READ AND KEEP FOR REFERENCE. System HVLP Turbine Sprayers 120V AC 50/60 Hz System 2500t Sprayer with Two-Stage Turbine Model 826000 5 psi (34 kPa, 0. 3 bar) Maximum Working Pressure System 3800t Sprayer with Three-Stage Turbine Model 826001 6 psi (41 kPa, 0. 4 bar) Maximum Working Pressure System 4900t Sprayer with Four-Stage Turbine Model 826004 8 psi (55 kPa, 0. 5 bar) Maximum Working Pressure Model descriptions are in Turbine Components Table on page 4. Related Manuals System ProCartt . 309205 7947A System 4900t Shown The SHERWIN­WILLIAMS COMPANY, CLEVELAND, OHIO 44115 ECOPYRIGHT 2000, GRACO INC. Table of Contents Warnings . [. . . ] 2-quart remote pressure pot: Turn out pressure relief knob (113) one turn. Wait until pressure is completely relieved before you remove cover. Close knob. NOTE: Elevate spray gun and pull trigger. This will allow fluid in fluid hose to drain back into remote pressure pot. If using a spray gun cup: Unlatch cup cover, and loosen or remove cup from cover to relieve cup pressure. Clean spray gun and cup as instructed in HVLP­Turbine Spray Gun manual 309205. 10 309246 Maintenance Daily The System HVLP Turbine Sprayers are lifetime lubricated. The only maintenance required is filter cleaning and replacement. The turbine filter must be clean at all times to provide sufficient air flow to cool motor and atomize the fluid. Check turbine pre-filter (22) daily for cleanliness. Check the main paper filter (21) weekly, minimum. NOTE: To check filter, turn on turbine and place piece of paper against pre-filter. If air intake holds paper in place, filter is okay. System 3800t and System 4900t models have an air filter indicator light on the front panel. If the filter is clogged or has low airflow the light will come on as in Fig. 7 below. WARNING To avoid damage to the turbine and possible electric shock, never install a damp filter in the turbine. CAUTION To keep out dirt, do not operate the turbine sprayer without both filters installed. 1 20 21 22 16 Fig. Loosen four thumbscrews (16), and remove filter retainer (15) and pre-filter (22). Remove main filter (21) and clean by using one of the following three methods: D Tap filter gently on flat surface, dirty side down. 8049A 15 03072 Weekly Check hose for cracks, leaks, and holes. Replace if necessary. Annually or Every 600 Hours, Whichever Comes First Replace motor brushes 600 hours after turbine sprayer operation. If brushes are not replaced, motor failure will occur. NOTE: It is recommended that an authorized service center perform the motor brush replacement procedure on page 14. CAUTION To prevent damage to filter, do not use compressed air on a wet filter. D Direct compressed air (100 psi [7 bar, 70 kPa] maximum) through filter panel in opposite direction of arrows on side of filter (from the clean side to the dirty side). Soak filter for 15 minutes in water and mild detergent. [. . . ] aluminum, polyethylene 2-quart (1. 9 liter) accessory remote pressure pot . aluminum, brass, polyethylene 21/2-gallon (9. 5 liter) accessory remote pressure pot . steel with solvent-resistant finish, EPDM gasket (standard) Turbine shipping weight System 2500t . 5. 7 in (144. 78 mm) Sound level per ISO 3744 Sound power level . [. . . ]