Porter-Cable CPLDC2540S Manuel d'utilisateur télécharger pdf (Page 8)

8- ENG

A02250

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.

Cut-In Pressure: While the motor is off, air tank pressure drops as you

continue to use your accessory. When the tank pressure drops to a certain low

level the motor will restart automatically. The low pressure at which the motor

automatically restarts is called “cut-in” pressure.

Cut-Out Pressure: When an air compressor is turned on and begins to run,

air pressure in the air tank begins to build. It builds to a certain high pressure

before the motor automatically shuts off - protecting your air tank from

pressure higher than its capacity. The high pressure at which the motor shuts

off is called “cut-out” pressure.

Branch Circuit: Circuit carrying electricity from electrical panel to outlet.

DUTY CYCLE

Porter-Cable air compressors should be operated on not more than a 50%

duty cycle. This means an air compressor that pumps air more than 50% of

one hour is considered misuse, because the air compressor is undersized for

the required air demand. Maximum compressor pumping time per hour is 30

minutes.

SPECIFICATIONS

Model No. CPLDC2540S

Horsepower Peak 2.5

Bore 2.363”

Stroke .890”

* Voltage-Single Phase 120

* * Minimum Branch Circuit Requirement 15 amps

* Fuse Type Time Delay

Air Tank Capacity (Gallon) 4.3

Approximate Cut-in Pressure 120 PSIG

Approximate Cut-out Pressure 150 PSIG

SCFM @ 40 PSIG 5.4

SCFM @ 90 PSIG 4.0

* This air compressor can be operated on a 15 amp circuit

if:

1. Voltage supply to circuit is normal.

2. Circuit is not used to supply any other electrical needs (lights, appliances, etc.)

3. Extension cords comply with specifications in owners manual.

4. Circuit is equipped with 15 amp circuit breaker or 15 amp time delay fuse.

If any of the above conditions cannot be met, or if operation of the air compressor

repeatedly causes interruption of the power it may be necessary to operate it from a

20 amp circuit. It is not necessary to change the cord set.

* * A circuit breaker is preferred. Use only a fuse or circuit breaker that is the same

rating as the branch circuit on which the air compressor is operated. If the air

compressor is connected to a circuit protected by fuses, use dual element time

delay fuses.

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Porter-Cable CPLDC2540S Manuel d'utilisateur Page 8

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