Methods To Prevent Freezing; Lubrication; Operation; Preparations Before Starting - Chicago Pneumatic CP 0077 Instrucciones De Seguridad Y De Funcionamiento

CP 0077
♦ Select the correct dimension and length for the
compressed air hose. For hose lengths up to 100
feet (30 meters), a hose with a minimum internal
diameter of 3 ⁄ in. (19 mm) should be used. If the
4
hose length is between 100 and 330 feet (30 and
100 meters), a hose with a minimum internal
diameter of 1 in. (25 mm) should be used.

Methods to prevent freezing

CP 0077 pump is fitted with a muffler that is
connected to the exhaust-air outlet.
Ice formation in the muffler can occur when the
ambient air temperature is 0–10°C (32-50 °F) and
the relative humidity is high.
Take the following action to further counteract the
risk of ice formation:
♦ Use a water separator.

Lubrication

For problem-free operation, continuous lubrication
of the pump is required. Before using and after each
eight hours service, fill the integreated oiler with
recommended oil, at the same time remove the
ejector valve plug and fill the ejector valve with 8
drops of recommended oil, see below.
Temperature
Lubricant range °F (°C)
Air tool oil ≤100
(≤38)
Air tool oil >100
(>38)
The control valve must be greased with a grease
containing graphite, at each inspection period.
Oiler adjustment
Check the lubrication by holding a piece of clean
paper in front of the exhaust air outlet, while
operating the pump. After about five pump strokes, traces of oil should appear on the paper.
If adjustment is needed, proceed in the following
way:
9800 0556 90a | Original instructions
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Viscosity grade
100-150 SUS
(ISO VG 22-32)
200-300 SUS
(ISO VG 46-48)
Safety and operating instructions
1) Stop the pump.
Remove cap from the oiler body.
2)
If the oil sprayer (A) is positioned as shown in
3)
picture above, the oiler gives full lubrication.
If the oil sprayer (A) is turned 90°, the oiler
gives no lubrication.
4) Increase or decrease the oil flow as necessary.
NOTICE Do not shut down the oil flow entirely
as lack of lubrication will result in rapid pump failure.

Operation

WARNING Involuntary start
Involuntary start of the machine may cause injury.
Keep your hands away from the start and stop
►
device until you are ready to start the machine.
Learn how the machine is switched off in the event
►
of an emergency.
► Stop the machine immediately in all cases of
power supply interruption.

Preparations before starting

> Blow the compressed air hose clean before
connecting it to the pump.
> If the pump has not been in use for a longer
period of time, pour approximately 1
of oil directly into the air intake of the pump. This
will ensure good lubrication right from the start.
> Check that the compressed air is free of water and
other impurities. Dry air is particularly important
when using a muffler, because a muffler increases
the risk of ice formation.
3 ⁄ oz (5 cl)
4
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