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Cast Iron
Oil Lube
Stationary 
Air Compressor

Instruction

manual

IMPORTANT

Please make certain that the person who is
to use this equipment carefully reads and
understands these instructions before
starting operations.

Part No. D28176-049-1

ESPAÑOL: PÁGINA 29
FRANÇAIS: PAGE 57

To learn more about Porter-Cable 

visit our website at: 

http://www.porter-cable.com

Model

C7510

Copyright © 2003 Porter-Cable Corporation

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. 

Summary of Contents for C7510

Page 1: ...nstructions before starting operations Part No D28176 049 1 ESPA OL P GINA 29 FRAN AIS PAGE 57 To learn more about Porter Cable visit our website at http www porter cable com Model C7510 Copyright 200...

Page 2: ...the symbols below Please read the manual and pay attention to these symbols IMPORTANT SAFETY INSTRUCTIONS Some dust created by power sanding sawing grinding drilling and other construction activities...

Page 3: ...roperty damage To reduce the risk of fire do not allow the compressor to operate unattended Always operate the compressor in a well ventilated area free of combustible materials gasoline or solvent va...

Page 4: ...ndensed water from tank causing rust and thinning of the steel tank Modifications or attempted repairs to the tank Unauthorized modifications to the unloader valve safety valve or any other components...

Page 5: ...ect voltage and adequate fuse protection The compressed air directly from your compressor is not safe for breathing The air stream may contain carbon monoxide toxic vapors or solid particles from the...

Page 6: ...thing WARNING Risk of Falling A portable compressor can fall from a table workbench or roof causing damage to the compressor and could result in serious injury or death to the operator Always operate...

Page 7: ...parts WARNING Risk of Unsafe Operation Unsafe operation of your air compressor could lead to serious injury or death to you or others HAZARD WARNING Risk of Serious Injury or Property Damage When Tran...

Page 8: ...ectricity from electrical panel to outlet DUTY CYCLE 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 p...

Page 9: ...ankcase 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 Multi Viscosity motor oils like 10W...

Page 10: ...eded solid shims may be placed between the washers and floor to evenly distribute weight on all four feet 6 Place the 4 3 8 lag screws through the air compressor feet washers shims and into the anchor...

Page 11: ...the motor nameplate on side of motor for this information NOTE The wiring must be the same as the motor nameplate voltage plus or minus 10 Refer to local codes for recommended wire sizes correct wire...

Page 12: ...nsation can gather and freeze Apply pressure before underground lines are covered to make sure all pipe joints are free of leaks A flexible coupling is recommended to be installed between the air disc...

Page 13: ...d separately Opens and closes air discharge valve Turn knob counter clockwise to open and clockwise to close Drain Valve The drain valve is located at the base of the air tank and is used to drain con...

Page 14: ...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 1 Make sure the On Auto Off leve...

Page 15: ...l 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 Each Start Up 1 Place On Auto Of...

Page 16: ...extremely dirty and or hostile environment will require a greater frequency of all maintenance checks Unit cycles automatically when power is on When performing maintenance you may be exposed to volt...

Page 17: ...pacity is approximately 29 fluid ounces 857 6 ml Overfilling with oil will cause premature compressor failure Do not overfill 5 Replace oil fill plug A and tighten securely To Drain Tank NOTE Operatio...

Page 18: ...ounting screws enough to hold the motor in place for checking pulley and flywheel alignment Belt Replacement Refer to the Parts Manual for replacement belt part number Serious injury or damage may occ...

Page 19: ...urn air compressor off lock out the power supply and relieve all air pressure from the air tank 2 Remove belt guard 3 Place a straightedge against the outside of the flywheel and the motor drive pulle...

Page 20: ...rom the air tank 2 Apply a soap solution to all air line fittings and connections piping 3 Correct any leaks found IMPORTANT Even minor leaks can cause the air compressor to overwork resulting in prem...

Page 21: ...and pump Carefully move outlet tube away from check valve 4 Using an adjustable wrench loosen pressure relief tube nut at air tank and pressure switch Carefully move pressure relief tube away from che...

Page 22: ...anual is not recommended If additional service is required contact your nearest Authorized Warranty Service Center Reset Button STORAGE Before you store the air compressor make sure you do the followi...

Page 23: ...ttings where air can be heard escaping Check fittings with soapy water solution DO NOT OVERTIGHTEN Air leaks at fittings Air leaks at pressure switch release valve if equipped Defective pressure switc...

Page 24: ...filter removed Refer to the Air Filter paragraph in the Maintenance section Pressure reading on the regulated pressure gauge if equipped drops when an accessory is used It is normal for some pressure...

Page 25: ...load 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 Loose electr...

Page 26: ...Carbon build up in pump Have checked by a Trained Service Technician Belt to tight Check belt tension see Adjusting Belt Tension in the Maintenance section Excessive belt wear Loose belt Tight belt Lo...

Page 27: ...27 ENG D28176 NOTES...

Page 28: ...essors with 60 and 80 gallon tanks will be inspected at the site of installation Contact the nearest Porter Cable Authorized Warranty Service Center that provides on site service calls for service cal...

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