Husky H4210 Use and Care Manual
Contents
1. Reference Part Number Description Reference Part Number Description Number Number 1 9301101 Motor Housing 21 951221 Air Regulator 2 930102 Spring Pin 22 952622 Spindle 3 951203 Air Inlet 23 9512223 Retainer 4 96K 301104 Throttle Lever 24 952624 Disc Cover 5 96K 301105 Valve Shaft 25 952625 Screw 6 951206 Exhaust Diffuser 26 952626 Clamp Nut 7 970107 O Ring 27 952627 Washer 8 951208 Valve Spring 28 951228 Double Ended Spanner 9 970123 0 Ring 29 951229 Retainer Ring 10 951210 Throttle Valve Plug 30 122060 Cutting Wheel Set of 6 11 940305 0 Ring 31 910018 Hex Key Wrench 12 951212 Rotor Bushing 32 9522239 Safety Bar 13 9052213 Ball Bearing 33 9512227 Washer 14 9301114 Rear End Plate 34 951542 Spring Pin 15 9512215 Rotor 35 9522212 Spring 16 512216 Rotor Blades 4 36 9526212 Decorative Ring 17 930117 Spring Pin 37 930117 22 Spring Pin 2 18 9512218 Cylinder 38 9526252 Rubber Grip 19 9512219 Front End Plate 39 951250 Muffler 20 9051220 Ball Bearing2. Maintenance Ensure the air line is shut off and drained of air before removing this tool for service This will prevent the tool from operating if the throttle is accidentally engaged LUBRICATION sustained operation An in line filter regulator lubricator is recommended as it increases tool life and keeps the tool in Regularly check and fill the in line lubricator with air tool oil Avoid using excessive amounts of oil Adjust the in line lubricator by placing a sheet of paper next to the tool s exhaust ports and holding the throttle open approximately 30 seconds The lubricator is properly set when a light stain of oil collects on the paper If it is necessary to store the tool for an extended period of time overnight weekend etc generously lubricate the tool through the air inlet Run the tool for approximately 30 seconds to ensure the oil is evenly distributed throughout the tool Store the tool in a clean and dry environment agents and an EP extreme pressure additive Troubleshooting Recommended lubricants Air tool oil or any other high grade turbine oil containing moisture absorbent rust inhibitors metal wetting Problem Possible Cause Solution The tool runs slowly or will not operate There is grit or gum in the tool Flush the tool with air tool oil or gum solvent The tool is out of oil Lubricate the tool according to the lubricati
3. on instructions in this manual The air pressure is low Adjust the regulator on the tool to the maximum setting Adjust the compressor regulator to the tool s maximum setting of 90 psi The air hose leaks Tighten and seal the hose fittings with pipe thread tape if leaks are found The air pressure drops Ensure the hose is the proper size Long hoses or tools using large volumes of air may require a hose with an I D of 2 or larger depending on the total length of the hose Do not use a multiple number of hoses connected together with a quick connect fitting This causes additional pressure drops and reduces the tool power Directly connect the hoses together There is a worn rotor blade in the motor Replace the rotor blade There is a worn ball bearing in the motor Remove and inspect the bearing for rust dirt and grit Replace or clean and grease the bearing with bearing grease There is moisture blowing out of the tool s exhaust There is water in the tank Drain the tank See the air compressor manual for instructions Lubricate the tool and run it until water is not evident Lubricate the tool again and run for 1 2 seconds HUSKYTOOLS COM Please contact 1 888 43 HUSKY for further assistance Service Parts
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