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Hersteller: Graco Inc. Dateigröße: 129.01 kb Dateiname: Unterrichtssprache:

Read all warnings and instructions in this manual. Save these instructions. 309323E Pressure Roller with 20” Fixed Extension Model 244279, Series C . 20 in. (50 cm) heavy-duty extension . 9 in. (23 cm) roller frame . 1/2 in. (13 mm) nap roller cover . 45° swivel adapter 3600 psi (24.8 MPa, 248 bar) Maximum Fluid Inlet Pressure * The best operating pressure is the lowest pressure that provides * an even paint supply to the roller and typically does not exceed 300 psi (2.1 MPa, 21 bar). CAUTION Never leave water in the pump, gun, or pressure roller. Doing so could cause corrosion and damage from freezing. For storage, flush the system with Graco Pump Armor or mineral spirits/paint thinner. ti6623a GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 2001, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001 Warnings and Cautions Installation Assemble the pressure roller as shown in the Parts Drawing on page 3. Attach pressure roller assembly to spray gun. Pressure Relief Procedure WARNING EQUIPMENT MISUSE HAZARD Misuse can cause the equipment to rupture or malfunction and result in serious injury. To help prevent injury . Do not modify the extension tube or roller frame or use parts not designed for this equipment. . Do not use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in this or any other pressurized aluminum equipment. Such use could result in a chemical reaction, with the possibility of explosion. INSTRUCTIONS FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. To help prevent injury from fire or explosion . Provide fresh air ventilation to avoid the buildup of flammable fumes from flushing fluids or the coating being applied. . Keep the application area free of debris, including solvent, rags, and gasoline. SKIN INJECTION HAZARD If high-pressure fluid pierces your skin, the injury might look like “just a cut”. But it is a serious wound. Get immediate surgical treatment. To help prevent injection . Keep your hands and body away form the roller frame when flushing. High pressure fluid emitted from the holes in the frame could cause an injection injury. . Always relieve pressure before you check or repair leaks and when you turn off pump or stop painting. . Never use components rated less than system Maximum Working Pressure. ELECTROCUTION HAZARD Failure to observe the electrical hazards described below could result in serious injury, including burns or electrocution. To help prevent harmful electrical shock . Avoid contact with power lines. . Follow all grounding instructions in your separate pump and gun instruction manual, and comply with all local, state, and national fire, electrical, and safety regulations. . Use only Graco paint hoses. Additional Roller Covers The following pressure roller covers are available at your local distributor: 107589 9 in. (23 cm); 3/8 in. (9.5 mm) nap 107590 9 in. (23 cm); 1/2 in. (13 mm) nap 107591 9 in. (23 cm); 3/4 in. (19 mm) nap 107592 9 in. (23 cm); 1-1/4 in. (32 mm) nap WARNING To help prevent injection injuries, follow this procedure whenever you stop painting. psi/MPa/bar 1. Put gun trigger safety in SAFETY ON position. 2. Shut off power to pump. 3. Turn prime/spray valve to the PRIME position to relieve pressure in system. 4. Put gun trigger safety in SAFETY OFF position, and trigger gun to relieve any pressure in hose. 5. Put gun trigger safety in SAFETY ON position, and keep pump prime/spray valve in PRIME position until you paint again. Operation 1. Follow pump priming instructions using lowest pressure setting at which pump primes. 2. Turn prime/spray valve to SPRAY position. 3. Disengage gun safety latch, trigger the gun, and roll the surface until paint comes to roller. NOTE: Trigger the gun briefly only when you need more paint. Determine how often you must trigger the gun to maintain an even paint supply to the roller. 4. Increase pump pressure only if triggering gun cannot supply enough paint for your rolling speed. See Pressure Relief Procedure on page 2. 5. Whenever you stop painting, relieve the pressure, and elevate roller end of extension tube to prevent paint from draining out. Flush the pump, gun, and pressure roller immediately after each use to prevent paint from d...

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