Porter-Cable CPL55GH8W instruction manual Before each start-up, To start-up

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8.Compressed air will be available from the unit's outlet valve until it is used up or bled off. The compressor is now ready for use.

Before each start-up

Perform the following checks before starting the air compressor.

1.Make sure nothing is blocking the belt guard, air openings, or air filter inlet.

2.Make sure the unloader valve moves freely and smoothly.

3.Check the oil level in the pump and engine, add oil if necessary.

Temperature of muffler and near by areas my exceed 150°F (65°C) avoid these areas.

4.Clean or blow off fins or any part of the air compressor that collects dust and dirt. The air compressor will run cooler and provide longer service.

5.Open the unloader valve of the air compressor before starting the engine.

To start-up

6.Start the engine (see engine manual supplied by engine manufacturer for correct procedure) and close unloader to allow tank pressure to pump up to blow-off pressure.

Unit is top heavy. Make sure the compressor is stable and will not tip before pulling the starting cord.

Too much air pressure causes a hazardous risk of burst- ing. Closely monitor the air pressure gauge of the tank so the maximum pressure limit is not exceeded and monitor the safety valve

to ensure excess pressure is discharged. If pressure continues to build beyond safe limits, shut the unit down immediately and troubleshoot the problem.

7.Check all fittings and piping for air leaks. Even minor leaks can cause the air compressor to overwork, resulting in premature breakdown or unsatis- factory performance.

8.Check for any unusual vibration and noise.

9.Check for oil leaks and correct any leaks found.

10.Check the pressure ratings of the air tools and accessories being used with this air compressor before attaching, then adjust the shut-off valve for that value.

The air compressor's outlet pressure must never exceed the maximum pressure rating of the tool or accessory

being used. If a pressure regulator is not used, do not use accessories rated at less than 110 psi.

11. Attach air hose and accessory. Your unit is ready for use.

Compressed air from the unit may contain water conden- sation and oil mist. Do not spray unfiltered air at an item

that could be damaged by moisture. Some air operated tools or devices may require filtered air. Read the instructions for the air tool or device.

Shutting Down

12.Turn off engine.

13.Close the pressure regulator.

14.Remove the air tool or accessory.

15.Open pressure regulator and allow air to slowly bleed from the tank. Close the regulator when the tank pressure is approximately 20 PSIG.

13-ENG

D26998

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Contents Instruction Oillube Manual Compressor Important Safety Instructions Safety Guidelines DefinitionsResult in death or serious injury Result in property damageHazard Attachments & Accessories What can Happen Engine can start accidentally if Model No SpecificationsAssembly AccessoriesGlossary UnpackingLubrication and Oil Location of the Air Compressor InstallationPiping Know Your Air Compressor OperationDescription of Operation Air Compressor Pump not shown Compresses air intoHow to Stop How to Use Your UnitProcedure Before First Start-upTo start-up Before each start-upD26998 14-ENG To Check Safety Valve MaintenanceCustomer Responsibilities To Drain Tank OilChecking ChangingAir Compressor Pump Intake and Exhaust Valves Air Filter Inspection and ReplacementSafety Valve-Inspection and Replacement Service and AdjustmentsTo Install New Safety Valve Perform the Daily Start Up ChecklistBelt Replacement Belt Replacement and AdjustmentBelt Tension Adjustment Belt Guard RemovalPulley and Flywheel Alignment Storage Troubleshooting Compressor is D26998 24-ENG Pressure reading Responsibility of Original Purchaser initial User Limited Warranty