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Hersteller: Harbor Freight Tools Dateigröße: 435.92 kb Dateiname: 86.pdf Unterrichtssprache:

Let the layers dry in between coats. As with any manual process, practice leads to perfection. The following are a few general rules that may be of help in perfecting your process: • Use the lowest pressure setting recommended by the paint manufacturer. • Keep the gun perpendicular to the ground. • Maintain a distance of about 8” from the work as shown in Figure 5. • Make smooth, thin and even strokes across the work. • Overlap each stroke by about 50%. (See Figure 6) • Let each coat dry before re-coating. • When painting with metallic, pearls, etc., always cross coat the paint. CAUTION:Always keep the LID (#32) tight when connected to the air source. Figure 5 -- Distance from wall Figure 6 -- Overlapping strokes MAINTENANCE General Maintenance . Checking & Replacing the Needle Needle wear is expexcted and inspection during Cleaning will ensure the continued top- performance of your Touch-Up Gun. If needle tip wear is noted: Step 1. Unscrew the FAN ADJUSTING SCREW (#28) and remove the SPRING (#27). Step 2. Using a pair of pliers or other suitable device, carefully pull and twist the NEEDLE ASSEMBLY (#24”S”) until it has been removed. Step 3. Purchase an identical replacement NEEDLE ASSEMBLY from Harbor Freight Tools. Step 4. By hand, carefully insert the needle into the GUN HOUSING (#5) and push until the tip has exited the hole in the AIR CAP (#1). Step 5. Place the SPRING over the NEEDLE ASSEMBLY and insert it into the SPRAYER HOUSING. Step 6. Replace the ADJUSTING SCREW and readjust its setting to the position it was in before removed (refer to Step 1). NOTE (Step 1)Before unscrewing the ADJUSTMENT SCREW, place a mark on the ADJUSTMENT SCREW where it meets the GUN HOUSING (#13). This will make re- adjusting the gun, after maintenance, easier. Cleaning: Step 1. Depressurize the cup and disconnect the air hose. Step 2. Remove the Paint Gun from the CUP as described in OPERATION. Step 3. Empty the paint or coating from the CUP. Dispose of properly. Step 4. Pour a small amount of clean solvent (as specified by the paint manufacturer) in the CUP. See Safety Warnings and Cautions. Step 5. Place the Paint Gun into the CUP and tighten the LEVER until the assembly is sealed. Step 6. Reconnect the air hose and pressurize the cup. Step 7. Clean the Touch-Up Gun by shaking it vigorously and spraying the solvent through the gun. Step 8. Repeat steps 1 through 7 until the sprayed solvent appears clean and clear. Step 9. Disconnect the gun from the air supply. Step 10. Remove the Paint Gun Assembly from the Cup Assembly and dispose of the surplus solvent. Step 11. Wipe the Cup clean with a dry, lint-free cloth. WARNING:Always dispose of paints, coating and other chemicals in a proper way. If you have questions regarding the proper disposal of any chemical, contact the chemical manufacturer for instructions. CAUTION:For thorough cleaning, the CUP may be fully immersed in solvent. DO NOT LEAVE CUP IN SOLVENT FOR MORE THAN 24 HOURS as damage may occur. NEVER IMMERSE THE TOUCH-UP GUN IN SOLVENT. When cleaning, brush solvent onto exterior parts only. Lubrication: Before and after each use of the TOUCH-UP GUN, perform the following lubrication process, using a non-silicon, spray gun lubricant: Step 1. Put two or three drops of lubricant on the NEEDLE (#24), in front of the TRIGGER (#14). Tip the gun backward and allow the lubricant to drip into the front of the GUN HOUSING (#13). Step 2. Put two or three drops of lubricant on the VOLUME ADJUSTING SCREW (#12). Tip the gun sideways and allow the lubricant to drip into the SPRAYER HOUSING. Step 3. Put two or three drops of lubricant on the FAN ADJUSTING SCREW (#28). Tip the gun forward and allow the lubricant to drip into the back of the HOUSING (#13). Step 4. Put one drop of lubricant on the inside of the TRIGGER SCREW (#15). Work the TRIGGER (#14) to allow the lubricant to coat the parts. Figure 6 -- Lubricating the Touch-Up Gun Preventative Maintenance Periodically check the following: Needle Wear: Visually inspect NEEDLE (#24) tip for wear. NEEDLE wear will cause the paint pattern to be uneven. If NEEDLE wear is noted, replace the NEEDLE per GENERAL MAINTENANCE, CHECKING AND REPLACING THE NEEDLE. Cup Gasket Wear: Step 1. Remove the Paint Gun from the CUP as described in OPERATION. Step 2. Visually inspect the Canister gasket for uneven depressions, scratches, cracks and general appearance. The gasket is not replaceable. If wear is noted, replace the Canister Lid in accordance with the following steps. Step 3. Remove the Lid Nut. Retain the Nut for reassembly. Step 4. Remove and replace the Lid with identical part. Step 5. Replace the LID NUT and tighten. Check & Clean Air Cap / Retainer Ring Holes: Step 1. Remove the AIR CAP (#1) by unscrewing the RETAINER RING (#3). Step 2. Verify the four holes around the NEEDLE (#19) hole are not blocked or restricted by paint and coatings. If necessary, clean the holes by soaking the AIR CAP in solvent and blowing clear with pressurized...

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