Functional Description; Compressor Features; Assembly - Powerbuilt 641248M Manual De Instrucciones Para El Funcionamiento Y Mantenimiento

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Guard against electrical shock. Avoid body contact with grounded services such as
pipes, ovens, stoves, and refrigerator enclosures. If not properly grounded, this air
compressor can incur the potential hazard of light trickle shock, particularly when
used in damp locations. If electrical shock occurs, there is the potential of second-
ary hazard such as your hands contacting an operating air tool.

FUNCTIONAL DESCRIPTION

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COMPRESSOR FEATURES

1. O O N N / / O O F F F F S S W W I I T T C C H H : The compressor will only run when the switch is in the
ON/AUTO position. Once the tank has reached the desired preset pressure
("cut-out" pressure), the pump motor will automatically shut off. While the
switch is in the ON/AUTO position, the pump motor will automatically turn back
on once the pressure in the tank drops below the minimum preset pressure
("cut-in" pressure).
D D o o n n o o t t l l e e a a v v e e t t h h e e c c o o m m p p r r e e s s s s o o r r u u n n a a t t t t e e n n d d e e d d w w h h i i l l e e t t h h e e p p o o w w e e r r
s s w w i i t t c c h h i i s s i i n n t t h h e e o o n n / / a a u u t t o o p p o o s s i i t t i i o o n n . . U U n n p p l l u u g g p p o o w w e e r r c c o o r r d d w w h h e e n n n n o o t t i i n n u u s s e e . .
2. A A I I R R T T A A N N K K P P R R E E S S S S U U R R E E G G A A U U G G E E : : The tank pressure gauge provides a reading of
the air pressure inside of the compressor tank.
3. O O U U T T L L E E T T P P R R E E S S S S U U R R E E G G A A U U G G E E : : The outlet pressure gauge provides a reading of
the air pressure at the outlet side of the regulator. This pressure is controlled by
the pressure regulator and is always less than or equal to the air tank pressure.
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4. A A I I R R C C O O U U P P L L E E R R : : The air coupler is preinstalled into standard 1/4 inch (.635 cm)
NPT (F) threads in the pressure manifold. Use PTFE thread-sealing tape on the
threads to make sure you have an airtight connection when replacing quick
connect coupler.
5. P P R R E E S S S S U U R R E E R R E E G G U U L L A A T T O O R R : : The regulator allows you to select the amount of air
pressure that is output through the air hose into tools and accessories. Turn the
pressure regulator knob clockwise to increase discharge pressure, and counter
clockwise to decrease discharge pressure. Please refer to the air delivery
requirements of your tools for the proper pressure settings. N N O O T T E E : : Be careful
not to overtighten pressure regulator knob when it "bottoms out" as this may
damage pressure regulator.
6. A A I I R R T T A A N N K K D D R R A A I I N N V V A A L L V V E E : : Moisture is produced whenever air is compressed. It
is critical to drain water from the air tank on this compressor frequently. If unit
is used only occasionally, tank should be drained after each use and prior to the
next use. To drain the tank, slowly open the tank drain fitting by turning counter
clockwise. Once all moisture has drained out, close the fitting securely.
N N O O T T E E : : Air tank will not pressurize while drain valve is open.
7. S S A A F F E E T T Y Y R R E E L L I I E E F F V V A A L L V V E E : : This compressor is equipped with a safety relief valve
that is designed to prevent system failures by relieving pressure from the sys-
tem when the air pressure reaches a predetermined level. The safety relief valve
is preset by the manufacturer. DO NOT attempt to modify or remove the safety
relief valve.
8. C C A A R R R R Y Y H H A A N N D D L L E E : : Convenient handle for easy transport.
9. M M A A N N U U A A L L T T H H E E R R M M A A L L O O V V E E R R L L O O A A D D S S W W I I T T C C H H : : The electric motor has a manual
thermal overload protector. If the motor overheats for any reason, the thermal
overload protector will shut off the motor. Turn pressure switch to the "off"
position and wait for unit to cool before pushing the reset button and restarting
the compressor. N N O O T T E E : : This air compressor is designed for household use only
and is not intended to operate heavy-duty air tools. If your application's
demands exceed the capacity of this air compressor, a larger air compressor
that is matched to your application is recommended. If the unit shuts down
again, take compressor to an authorized repair dealer.
I I N N I I T T I I A A L L S S E E T T U U P P / / B B R R E E A A K K - - I I N N P P R R O O C C E E D D U U R R E E : :
D D o o n n o o t t a a t t t t a a c c h h a a i i r r h h o o s s e e , , a a i i r r t t o o o o l l s s o o r r o o t t h h e e r r a a i i r r a a c c c c e e s s s s o o r r i i e e s s
t t o o t t h h e e a a i i r r o o u u t t l l e e t t u u n n t t i i l l b b r r e e a a k k - - i i n n p p r r o o c c e e d d u u r r e e h h a a s s b b e e e e n n s s u u c c c c e e s s s s f f u u l l l l y y c c o o m m p p l l e e t t e e d d . .
1. Read and understand the entire instruction manual, including all safety warn-
ings before setting up air compressor.

ASSEMBLY

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Capítulos

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