SAFETY GUIDELINES - DEFINITIONS This manual contains information that is important for you to know and understand. 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.
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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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WARNING: Risk of Bursting 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 Failure to properly drain condensed water from tank, causing rust and thinning of the steel tank.
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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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WARNING: Risk of Burns What Could Happen Touching exposed metal such as the compressor head or outlet tubes, can result in serious burns. WARNING: Risk from Moving Parts What Could Happen Moving parts such as the pulley, flywheel, and belt can cause serious injury if they come into contact with you or your clothing.
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Oil leaks will damage carpet, paint or other surfaces in vehicles or trailers. WARNING: Risk of Unsafe Operation What Could Happen Unsafe operation of your air compressor could lead to serious injury or death to you or others. SAVE THESE INSTRUCTIONS HAZARD...
Branch Circuit: Circuit carrying electricity from electrical panel to outlet. This air compressor pump is capable of running continuously. To prolong the life of the air compressor run it at a 50% - 75% duty cycle (air compressor pumping time is 30-45 minutes per hour).
NOTE: Oil is included with some units. If oil is not included, use an oil specifically formulated for use in an air compressor, such as Porter-Cable PAS1 air compressor oil. Oil may be found at the store where the air compressor was purchased.
(if needed) Place the air compressor on on a solid, level surface. Mark the surface using the holes in the air compressor feet as a template. Drill holes in the surface for the concrete anchors. Install concrete anchors. 5/8” Washer...
Wiring Instructions RISK OF ELECTRICAL SHOCK. Improper electrical grounding can result in electrical shock. The wiring should be done by a qualified electrician to comply with national and local electrical codes. A qualified electrician needs to knows the following before wiring: The amperage rating of the electrical box should be adequate.
The next figure represents a typical air distribution system. The following are tips to remember when setting up the air compressor’s air distribution system. ● Use pipe that is the same size as the air tank outlet. Piping that is too small will restrict the flow of air.
Check Valve: When the air compressor is operating, the check valve is “open”, allowing compressed air to enter the air tank. When the air compressor reaches “cut-out” pressure, the check valve “closes”, allowing air pressure to remain inside the air tank.
Serious damage may result if the following break-in instructions are not closely followed. This procedure is required before the air compressor is put into service and when the check valve or a complete compressor pump has been replaced. Make sure the On/Auto/Off lever is in the "OFF" position.
IMPORTANT: When using regulator and other accessories refer to the manufacturers instructions. NOTE: Always operate the air compressor in well-ventilated areas free of gasoline or other combustible vapors. If the compressor is being used to operate a sprayer, DO NOT place compressor near the spray area.
Before performing any maintenance or repair, disconnect power source from the compressor and bleed off all air pressure. To ensure efficient operation and longer life of the air compressor outfit, a routine maintenance schedule should be prepared and followed. The following routine maintenance schedule is geared to an outfit in a normal working environment operating on a daily basis.
To Drain Tank NOTE: Operation of the air compressor will cause condensation to build up in the air tank. Always drain tank on a washable surface or into a suitable container to prevent damaging or staining surfaces. Set the On/Auto/Off lever to “OFF”.
The belt guard should be removed only when the AIR compressor power is disconnected. Turn air compressor off, lock out the power supply, and relieve all air pressure from the air tank. Remove the belt guard.
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1/16" to prevent excessive belt wear. The air compressor flywheel and motor pulley must be in-line (in the same plane) within 1/16" to assure belt retention within flywheel belt grooves. To...
Air Compressor Pump Intake and Exhaust Valves Once a year have a Trained Service Technician check the air compressor pump intake and exhaust valves. Inspect Air Lines and Fittings for Leaks Turn air compressor off, lock out the power supply, and relieve all air pressure from the air tank.
Release all air pressure from air tank. See “To Drain Tank” in the Maintenance section. Turn air compressor off, lock out the power supply, and relieve all air pressure from the air tank. Using an adjustable wrench loosen outlet tube nut at air tank and pump.
Fuses blow out when starting the motor; lights dim and remain dim when motor is started and is running. Additional Service Disassembly or service of the air compressor beyond what is covered in this manual is not recommended. If additional service is required, contact your nearest Authorized Warranty Service Center.
Performing repairs may expose voltage sources, moving parts or compressed air sources, moving parts or compressd air sources. Personal injury may occur. Prior to attempting any repairs, unplug the air compressor and bleed off all air tank air pressure. PROBLEM Excessive tank...
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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 Motor will not Motor overload protection run. switch has tripped. Tank pressure exceeds pressure switch "cut-in" pressure. Check valve stuck open. Loose electrical connections. Possible defective motor or starting capacitor. Paint spray on internal motor parts. Pressure release valve on pressure switch has not unloaded head pressure.
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PROBLEM Knocking Noise. Possible defect in safety valve. Defective check valve. Loose pulley Loose flywheel Compressor mounting screws loose Loose belt Carbon build-up in pump Belt to tight Excessive belt Loose belt. wear Tight belt. Loose pulley. Pulley misalignment. Squealing Compressor pump has no sound.
• Use reasonable care in the operation and maintenance of the product as described in the Owners Manual(s). • Deliver or ship the product to the nearest Porter-Cable Authorized Warranty Service Center. Freight costs, if any, must be paid by the purchaser.
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