Porter-Cable CFFN251T - Manuals

7 - ENG A11894 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 produc...

8 - ENG A11894 GLOSSARY DUTY CYCLE Accessories for this unit are available at the store the unit was purchased. ACCESSORIES 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 p...

9 - ENG A11894 ASSEMBLY Unpacking 1. Remove unit from carton and discard all packaging. 2. Make sure the outlet being used has the same configuration as the grounded plug. DO NOT USE AN ADAPTER. See illustration. 3. Inspect the plug and cord before each use. Do not use if there are signs of damage. ...

10 - ENG A11894 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 i...

11 - ENG A11894 Outlet Pressure Gauge: The outlet pressure gauge indicates the air pressure available at the outlet side of the regulator. This pressure is controlled by the regulator and is always less than or equal to the tank pressure. Regulator: Controls the air pressure shown on the outlet pres...

12 - ENG A11894 2. Plug the power cord into the correct branch circuit receptacle. (Refer to "Voltage and Circuit Protection" paragraph in the "Installation" section of this manual.) 3. Open the drain valve (counter- clockwise) fully to permit air to escape and prevent air pressure b...

13 - ENG A11894 How to Start: 1. Set the On/Off switch to ON (I) and allow tank pressure to build. Motor will stop when tank pressure reaches "cut-out" pressure. 2. Pull the regulator knob out and turn clockwise to increase pressure. When the desired pressure is reached push knob in to lock ...

14 - ENG A11894 To Drain Tank 1. Set the On/Off switch to OFF (O).2. Pull the regulator knob out and turn counterclockwise to set the outlet pressure to zero. 3. Remove the air tool or accessory.4. Pull ring on safety valve allowing air to bleed from the tank until tank pressure is approximately 20 ...

15 - ENG A11894 5. Make sure the valve disc moves freely inside the check valve and the spring holds the disc in the upper, closed position. The check valve may be cleaned with a solvent, such as paint and varnish remover. 6. Apply sealant to the check valve threads. Reinstall the check valve (turn ...

16 - ENG A11894 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/Off switch to OFF (O) and unplug unit. 3. Turn the regulator counterclockwise a...

17 - ENG A11894 TROUBLESHOOTING Performing repairs may expose voltage 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 CAUSE CORRECTION Pressure switch does not shut...

19 - ENG A11894 SERVICE REPLACEMENT PARTS When servicing use only identical replacement parts. For a service parts list or to learn more about Porter-Cable visit our website at www.porter-cable.com. SERVICE AND REPAIRS All quality tools will eventually require servicing, or replacement of parts due ...

20 - ENG A11894 Limited Warranty Porter-Cable warrants to the original purchaser that all products covered under this warranty are free from defects in material and workmanship. Products covered under this warranty include air compressors, air tools, service parts, pressure washers, and generators, ...