Husky H4455 Use and Care Manual
Contents
1. Troubleshooting 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 lubrication instructions in this manual The air pressure is low The air hose leaks Adjust the regulator on the tool to the maximum setting Adjust the compressor regulator to the tool s maximum setting of 90 psi 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 1 2 in 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 ev2. ident Lubricate the tool again and run for 1 2 seconds The tool impacts slowly or not at all The tool needs lubricating Lubricate the air motor and the impact mechanism according to the lubrication instructions in this manual The tool regulator setting is in the wrong position Adjust the regulator on the tool to the maximum setting The tool impacts rapidly but will not remove bolts The tool has a worn impact mechanism Replace the worn impact mechanism components The tool does not impact The impact mechanism is broken Replace the broken impact mechanism components
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