Instruction manual ESPAÑOL: PÁGINA 25 FRANÇAIS: PAGE 49 Direct Drive Oil Lube Portable Air Compressor CPLDC2540S To learn more about Porter-Cable visit our website at: http://www.porter-cable.com IMPORTANT Please make certain that the person who is to use this equipment carefully reads and understands these instructions before starting operations. The Model and Serial No. plate is located on the frame. Record these numbers in the spaces below and retain for future reference. Model No. Type Serial No.
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 sections. Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD RESULT IN SERIOUS INJURY AND PROPERTY DAMAGE. READ AND UNDERSTAND ALL WARNINGS AND OPERATING INSTRUCTIONS BEFORE USING THIS EQUIPMENT. HAZARD RISK OF EXPLOSION OR FIRE WHAT CAN HAPPEN HOW TO PREVENT IT IT IS NORMAL FOR ELECTRICAL CONTACTS WITHIN THE MOTOR AND PRESSURE SWITCH TO SPARK.
HAZARD 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 CAN HAPPEN HOW TO PREVENT IT 1. FAILURE TO PROPERLY DRAIN CONDENSED WATER FROM THE TANK, CAUSING RUST AND THINNING OF THE STEEL TANK. 2. MODIFICATIONS OR ATTEMPTED REPAIRS TO THE TANK. 3. UNAUTHORIZED MODIFICATIONS TO THE UNLOADER VALVE, SAFETY VALVE, OR ANY OTHER COMPONENTS WHICH CONTROL TANK PRESSURE. 4.
HAZARD RISK OF ELECTRICAL SHOCK WHAT CAN HAPPEN HOW TO PREVENT IT YOUR AIR COMPRESSOR IS POWERED BY ELECTRICITY. LIKE ANY OTHER ELECTRICALLY POWERED DEVICE, IF IT IS NOT USED PROPERLY IT MAY CAUSE ELECTRIC SHOCK. NEVER OPERATE THE COMPRESSOR OUTDOORS WHEN IT IS RAINING OR IN WET CONDITIONS. REPAIRS ATTEMPTED BY UNQUALIFIED PERSONNEL CAN RESULT IN SERIOUS INJURY OR DEATH BY ELECTROCUTION.
HAZARD RISK OF BURNS WHAT CAN HAPPEN HOW TO PREVENT IT TOUCHING EXPOSED METAL SUCH AS THE COMPRESSOR HEAD OR OUTLET TUBES, CAN RESULT IN SERIOUS 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.
HAZARD RISK OF UNSAFE OPERATION WHAT CAN HAPPEN HOW TO PREVENT IT 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. KEEP CHILDREN AWAY FROM THE AIR COMPRESSOR AT ALL TIMES. DO NOT OPERATE THE PRODUCT WHEN FATIGUED OR UNDER THE INFLUENCE OF ALCOHOL OR DRUGS.
GLOSSARY Become familiar with these terms before operating the unit. CFM: Cubic feet per minute. SCFM: Standard cubic feet per minute; a unit of measure of air delivery. PSIG: Pounds per square inch gauge; a unit of measure of pressure. Code Certification: Products that bear one or more of the following marks: UL, CUL, ETL, CETL, have been evaluated by OSHA certified independent safety laboratories and meet the applicable Underwriters Laboratories Standards for Safety.
ACCESSORIES Accessories for this unit are available at the store the unit was purchased. ASSEMBLY To Add Oil To Pump + DO NOT ATTEMPT TO OPERATE THIS AIR COMPRESSOR WITHOUT FIRST ADDING OIL TO THE CRANKCASE. Serious damage can result from even limited operation unless filled with oil and broken in correctly. Make sure to closely follow initial start-up procedures. COMPRESSORS ARE SHIPPED WITHOUT OIL. A small amount of oil may be present in the pump upon receipt of the air compressor.
INSTALLATION HOW TO SET UP YOUR UNIT Location of the Air Compressor G G G G 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 filter must be kept clear of obstructions which could reduce air flow to the air compressor. The air compressor requires fresh air flow for proper cooling. DO NOT ALLOW THE COMPRESSOR TO GET WET.
Extension Cords Use extra air hose instead of an extension cord to avoid voltage drop and power loss to the motor, and to prevent overheating. If an extension cord must be used, be sure it is: • a 3-wire extension cord that has a 3-blade grounding plug, and a 3-slot receptacle that will accept the plug on the product • in good condition • no longer than 50 feet • 12 gauge (AWG) or larger. (Wire size increases as gauge number decreases. 10 AWG and 8 AWG may also be used. DO NOT USE 14 OR 16 AWG.
OPERATION Know Your Air Compressor READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR UNIT. Compare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. Description of Operation Become familiar with these controls before operating the unit. On/Auto/Off Switch: Turn this switch ON to provide automatic power to the pressure switch and OFF to remove Tank power at the end of each use.
Dipstick: Indicates the amount of oil in the pump, the + mark indicates full and the - mark indicates oil needs to be added. See Oil paragraphs in the Maintenance section for instructions. Motor Thermal Overload Protector (not shown): The Dipstick motor has an automatic reset thermal overload protector. If the motor overheats for any reason, the overload protector will shut off the motor. The motor must be allowed to cool down before restarting.
3. Plug the power cord into the correct branch circuit receptacle. (Refer to Voltage and Circuit Protection paragraph in the Installation section of this manual.) 4. Open the drain valve fully (counter-clockwise) to permit air to escape and prevent air pressure build up in the air tank during the break-in period. 5. Move the On/Auto/Off lever to "ON/AUTO" position. The compressor will start. 6. Run the compressor for 20 minutes.
MAINTENANCE Customer Responsibilities Before each use Daily or Every Every after 40 8 each hours hours use Every Every 160 100 Yearly hours hours ● Check Safety Valve ● Drain Tank Oil Leaks Check Oil Change Oil ● ● ● ●1 Air Filter 1- more frequent in dusty or humid conditions 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.
5. Drain water from air tank by opening drain valve (counter-clockwise) on bottom of tank. NOTE: Tilt tank forward to drain tank completely. Water will condense in the air tank. If not drained, water will corrode and weaken the air tank causing a risk of air tank rupture. 6. After the water has been drained, close the drain valve (clockwise). The air compressor can now be stored. NOTE: If drain valve is plugged, release all air pressure. The valve can then be removed, cleaned, then reinstalled.
NOTE: Use a air compressor oil such as SAE-30 (API CG/CD heavy duty motor oil. Under extreme winter conditions use SAE-10 weight oil. 5. Slowly fill crankcase with oil. Crankcase capacity is 6 fluid ounces (177.4 ml). Oil level should be at the + (full) mark on the dipstick. Overfilling with oil will cause premature compressor failure. Do not overfill. 6. Replace dipstick (A). Air Filter - Inspection and Replacement Hot surfaces. Risk of burn. Compressor heads are exposed when filter cover is removed.
SERVICE AND ADJUSTMENTS Unit cycles automatically when power is on. When doing Maintenance, you may be exposed to voltage sources, compressed air or moving parts. Personal injuries can occur. Before performing any Maintenance or repair, unplug the compressor and bleed off all air pressure. ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE PERFORMED BY TRAINED SERVICE TECHNICIAN. ● ● ● Before servicing: Unplug or disconnect electrical supply to the air compressor. Bleed tank of pressure.
STORAGE Before you store the air compressor, make sure you do the following: 1. Review the "Maintenance" section on the preceding pages and perform scheduled maintenance as necessary. 2. Set the On/Auto/Off lever to “OFF”. 3. Turn the regulator counterclockwise and set the outlet pressure to zero. 4. Remove the air tool or accessory. 5. Pull ring on safety valve allowing air to bleed from the tank until tank pressure is approximately 20 psi. Release safety valve ring. 6.
TROUBLESHOOTING Performing repairs may expose voltage sources, moving parts or compressed air sources, moving parts or compressed 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 pressure safety valve pops off. CAUSE Pressure switch does not shut off motor when compressor reaches “cutout” pressure. Pressure switch “cut-out” too high.
CAUSE PROBLEM CORRECTION Pressure reading It is normal for “some” on the regulated pressure drop to occur. pressure gauge (if equipped) drops when an accessory is used. If there is an excessive amount of pressure drop when the accessory is used, adjust the regulator as instructed in the Operation section. NOTE: Adjust the regulated pressure under flow conditions (while accessory is being used). Air leak from safety valve. Possible defect in safety valve.
PROBLEM Motor will not run. CORRECTION CAUSE Motor overload protection switch has tripped Let motor cool off and overload switch will automatically reset. Tank pressure exceeds pressure switch “cut-in” pressure. Motor will start automatically when tank pressure drops below “cut-in” pressure of pressure switch. Check valve stuck open. Remove and clean, or replace. Loose electrical connections. Check wiring connection inside pressure switch and terminal box area.
PROBLEM CAUSE Knocking Noise. Possible defect in safety valve. Squealing sound. CORRECTION Operate safety valve manually by pulling on ring. If valve still leaks, it should be replaced. Defective check valve. Remove and clean, or replace. Compressor mounting screws loose Tighten mounting screws,see Parts manual for torque specifications. Carbon build-up in pump Have checked by a Trained Service Technician. Compressor pump has no oil. See Oil-Checking paragraph in the Maintenance section.
LIMITED WARRANTY PORTER-CABLE CORPORATION warrants to the original purchaser that each new air compressor and service part is free from defects in material and workmanship and agrees to repair or replace under this warranty any defective product or part as follows from the original date of purchase. 5 YEARS – Limited warranty on 2-stage oil-free air compressor pumps that operate at 1725 RPM and 1 year limited warranty on all other parts.
