Maintenance; Lubrication - Chicago Pneumatic RX 2 Instrucciones De Operación Y Seguridad

RX 2, 3, 4, 6, 8
♦ Avoid idling strokes; it causes wear on both
inserted tool and tool retainers.

Maintenance

It is essential that regular maintenance is performed
to maintain the breakers maximum efficiency.
Equipment that is insufficiently maintained can be
dangerous for both the operator and persons near
the breaker. Make sure that regular maintenance
routines with lubrication are followed to keep the
equipment safe and efficient.

Lubrication

Lubricate the chisel shank thoroughly every two
hours using high-temperature grease such as
genuine chisel grease from your supplier. This also
lubricates the bushing and the tool holder; 5-10
pumps of the grease gun is sufficient. Stop when
the grease starts to emerge at the chisel holder or
between the chisel and the bushing.
WARNING Running engine
If the carrier's engine is running when lubricating
the chisel by hand there is a risk of severe accidents.
Always switch off the carrier's engine to avoid
►
accidents.
During lubrication, the chisel must be pressed
against the hammer piston so that the space
between piston and the chisel does not fill with
grease.
9800 1050 90 | Original instructions
Safety and operating instructions
WARNING Explosion hazard
Use of other gases than Nitrogen (N2) can cause an
explosion.
Charge the accumulator with Nitrogen (N2) only!
►
CP supplies a service box containing all necessary
tools and parts required to service the piston
accumulator. See the Spare parts list.
If the hammer's performance begins to deteriorate,
we recommend that you check the pressure in the
piston accumulator.
NOTICE The pressure must be checked with the
hammer at a working temperature of 60º-70ºC.
To measure the pressure, bring down the hammer
with no pressure on the chisel. Detach the plug from
the charge valve (G) and connect the test pressure
gauge.
The piston accumulator only needs to be filled if the
pressure falls below the minimum level.
Filling
1. Connect pressure relief valve (B) to gas bottle
valve (A).
2. Connect gas hose (C) to pressure relief valve (B)
as shown in figure.
3. Close pressure relief valve (B).
4. Open gas bottle valve (A).
5. Remove the plug from the charge valve (G).
6. Guide the nozzle of the hose (C) into the charge
valve.
7. Carefully open the relief valve (B).
8. Fill the piston accumulator.
9. Read the pressure on the pressure gauge (D).
10. Close the pressure relief valve when the desired
pressure has been reached.
Pull the gas hose out of the charge valve (G) and
fit the plug.
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