Pneumatic Connections - Stanley 79-004 Manual De Uso Y Mantenimiento

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Carefully clean both the rubber disk (B) and its seat.

Refit all parts accurately.

Air losses

This can be caused by under tightening of a union

check all unions, wetting them with soapy water.

Compressor turns but does not load (fig.18)

This may be due to failure of the valves (C1 - C2) or of a seal (B1 -

B2): replace the damaged part.

Compressor not starting

If the compressor has trouble starting, check the following:

Does mains power match that of the data-plate?

Are power cable extensions of adequate diameter or length?

Is the work environment too cold (under 0°C)?

Was the thermal-breaker tripped?

Is there enough oil in the housing to ensure lubrication?

Is power supplied to the electrical line? (sockets well connected,

thermal-breaker, fuses in good condition).

Compressor not stopping

If the compressor does not stop when maximum pressure is

reached, the tank safety valve comes into operation. To repair the

valve, contact your nearest service centre.

IMPORTANT

Do not on any account unscrew any connection while the tank is

pressurised

always check that the tank is pressure free.

Do not drill holes, weld or purposely deform the compressed air

tank.

Do not perform any maintenance on the compressor unless you

have disconnected the power plug.

Temperature in operating ambient: 0°C +35°C.

Do not aim jets of water or flammable liquids on the compressor.

Do not place flammable objects near the compressor.

During down-times, turn the pressure switch to "0" position (OFF).

Never aim the air jet at people or animals

Do not transport the compressor while the tank is pressurised.

Take came, as some parts of the compressor, such as the head

and delivery tubes, as they can reach high temperatures. Do not

touch these parts to avoid burns.(fig. 8-9)

Transport the compressor, lifting or pulling it with the appropriate

grips or handles

Keep children and animals well away from the machine operating

area.

If using the compressor for painting:

a) Do not work in closed environments or near to naked flames

b) Make sure there is adequate ventilation at the place of work

c) Protect your nose and mouth with an appropriate mask.

If the electrical cable or plug are damaged, do not use the com-

pressor and contact an authorised service centre to replace the

faulty component with an original spare part.

If the compressor is located on a shelf above floor height, it must

be secured to prevent it falling while in operation.

Do not put objects or your hands inside the protective grilles to

avoid injury to yourself or damage to the compressor. (Do not use

the compressor as a blunt object toward things or animals, to avoid

serious damage).

When you have finished using the compressor, always remove the

plug from the power socket.

Maximum operating pressure 8.5 bar

Minimum operating pressure 8 bar

Acoustic pressure measured free-field at a distance of 4 m ±3 dB(A) at

maximum operating pressure.

Model Nr. 79-004

The level of acoustic pressure can increase from 1 to 10 dB(A) accord-

ing to the place in which the compressor is installed.

HINTS FOR EFFICIENT OPERATION

For efficient operation of the machine at full continuing load and at

maximum operating pressure, make sure the temperature of the

work environment indoors does not exceed 25°C.

We advise you to use the compressor at 70% maximum duty per

hour at full load as this ensures efficient operation of the product

long-term.

STORING THE PACKED AND UNPACKED COMPRESSOR

For the whole time that the compressor is not used before unpacking

store in a dry place at a temperature between 5°C and 45°C and shel-

tered away from weather. For the whole time that the compressor is

not used after unpacking, while waiting to start it up or due to produc-

tion stoppages, place sheets over it to protect from dust, which may

settle on the components. The oil is to be replaced and the operational

efficiency of the compressor is to be checked if it is not used for long

periods.