SAFETY GUIDELINES - DEFINITIONS This manual contains information that is important for you to know and under- stand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols below. Please read the manual and pay attention to these symbols. Indicates an imminent- ly hazardous situation which, if not avoided, will result in death...
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IMPORTANT SAFETY INSTRUCTIONS Improper operation or maintenance of this product could result in serious injury and property damage. Read and understand all warnings and operation instructions before using this equipment. WARNING: Risk of explosion or fire What Could Happen It is normal for electrical contacts within the motor and pressure switch to spark.
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Air Tank: The following conditions could lead to a weakening of the tank, and result in a violent tank explosion and could cause property damage or serious injury. What Could Happen WARNING: Risk from Flying Objects The compressed air stream can cause soft tissue damage to exposed skin and can propel dirt, chips, loose particles, and small objects at high speed,...
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WARNING: Risk of Electrical Shock What Could Happen Your air compressor is powered by electricity. Like any other electrically powered device, If it is not used properly it may cause electric shock. Repairs attempted by unqualified personnel can result in serious injury or death by electrocution.
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Touching exposed metal such as the compressor head or outlet tubes, can result in serious burns. A10244 WARNING: Risk of Burns Never touch any exposed metal parts on compressor during or immediately after operation. Compressor will remain hot for several minutes after operation. Do not reach around protective shrouds or attempt maintenance until unit has been allowed to cool.
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Unsafe operation of your air compressor could lead to serious injury or death to you or others. Review and understand all instructions and warnings in this manual. Become familiar with the operation and controls of the air compressor. Keep operating area clear of all persons, pets, and obstacles.
The low pressure at which the motor automatically restarts is called "cut-in" pressure. Cut-Out Pressure: When an air compressor is turned on and begins to run, air pressure in the air tank begins to build. It builds to a certain high pressure before the motor automatically shuts off - protecting your air tank from pressure higher than its capacity.
• Locate the air compressor in a clean, dry and well ventilated area. • The air compressor should be located at least 12" away from the wall or other obstructions that will interfere with the flow of air. • The air compressor pump and shroud are designed to allow for proper cooling.
Extension Cords Using extension cords is not recommended. The use of extension cords will cause voltage to drop resulting in power loss to the motor and overheating. Instead of using an extension cord, increase the working reach of the air hose by attaching another length of hose to its end.
"cut-out" pressure. Safety Valve: If the pressure switch does not shut off the air compressor at its "cut-out" pressure setting, the safety valve will protect against high pressure by "popping out" at its factory set pressure (slightly higher than the pressure switch "cut-out"...
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Air Compressor Pump (not shown): Compresses air into the air tank. Working air is not available until the compressor has raised the air tank pressure above that required at the air outlet. Check Valve: When the air compressor is operating, the check valve is "open", allowing compressed air to...
Before Each Start-Up: Place On/Auto/Off lever to "Off". Pull the regulator knob out and turn counterclockwise to set the outlet pressure to zero. Attach hose and accessories. NOTE: The hose or accessory will require a quick connect plug if the air outlet is equipped with a quick connect socket.
Push in the new air filter. Air Compressor Pump Intake and Exhaust Valves Once a year have a Trained Service Technician check the air compressor pump intake and exhaust valves. A10244...
SERVICE AND ADJUSTMENTS To Replace or Clean Check Valve Release all air pressure from air tank. See "To Drain Tank" in the "Maintenance" section. Set the On/Auto/Off lever to "Off" and unplug unit. Using an adjustable wrench loosen outlet tube nut at air tank and pump. Carefully move outlet tube up away from check valve.
To Replace Regulator Release all air pressure from air tank. See "To Drain Tank" in the "Maintenance" section. Set the On/Auto/Off lever to "Off" and unplug unit. Using an adjustable wrench remove the outlet pressure gauge and quick connect from the regulator. Using an adjustable wrench remove pressure relief tube.
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Before you store the air compressor, make sure you do the following: Review the "Maintenance" section on the preceding pages and perform scheduled maintenance as necessary. Set the On/Auto/Off lever to "Off" and unplug unit. Turn the regulator counterclockwise and set the outlet pressure to zero.
Risk of Unsafe Operation. Unit cycles automatically when power is on. When performing maintenance, you may be exposed to voltage sources, compressed air, or moving parts. Personal injuries can occur. Before performing any maintenance or repair, disconnect power source from the compressor and bleed off all air pressure.
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Decrease amount of air usage. Check the accessory air requirement. If it is higher than the SCFM or pressure supplied by your air compressor, you need a larger compressor. Check and replace if required. Remove and clean, or replace. Tighten fittings.
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PROBLEM Regulator will Damaged regulator. not shut off air outlet. Motor will not Motor overload protection run. switch has tripped. Tank pressure exceeds pressure switch "cut-in" pressure. Extension cord is wrong length or gauge. Check valve stuck open. Loose electrical connections. Check wiring connection Possible defective motor or starting capacitor.
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Porter-Cable, or unauthorized repair or alterations. * An air compressor that pumps air more than the recommended duty cycle during a one hour period may be considered misuse.
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