Urrea UP861A Manual De Usuario Y Garantía página 7

Lijadora neumática roto-orbital
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lators shall be used at all times while operating
this tool where the supply pressure exceeds the
marked maximum of the tool.
Details of such equipment can be obtained for
your tool distributor. If such equipment is not
used, the tool should be manually lubricated. To
manually lubricate the tool, disconnect the airline
and put 2 to 3 drops of suitable pneumatic mo-
tor lubricating oil into the hose end (inlet) of the
tool. Reconnect tool to the air supply and run tool
slowly for a few seconds to allow air to circulate
the oil. If the tool is used frequently, lubricate it
on a daily basis or lubricate it if the tool starts to
slow or lose power.
IMPORTANT: design the air supply line to en-
sure maximum operating pressure in the air inlet
of the tool. Condensation drain valve on bottom
outlets of the pipe, air filter and compressor tank
daily.
Install a safety coupling (sliding valve) and use a
hose and couplings restraint in any hose coupling
without internal damper to prevent the hoses
whiplash in the event that fails or is disconnected.
It is recommended that the air pressure at the
tool be 90 PSI while the tool is running so the
maximum RPM is not exceeded. The tool can be
run at lower pressures but should never be run
higher than 90 PSI. If run at lower pressure the
performance of the tool is reduced.
CONNECTION TO AN AIR SOURCE
1. Never connect to an air source that is capable
of exceeding the pressure specified by the sup-
plier. Over pressurizing the tool may cause burst-
ing, abnormal operation, breakage of the tool
or serious injury to persons. Use only clean, dry,
regulated compressed air at the rated pressure or
within the rated pressure range as marked on the
tool. Always verify prior to using the tool that the
Diagrama de conexión de aire /
Air line assembly
air source has been adjusted to the rated air pres-
sure or within the rated air-pressure range.
2. Never use oxygen, carbon dioxide, combustible
gases or any bottled gas as an air source for the
tool. Such gases are capable of explosion and seri-
ous injury to persons.
3. Incorporate a filter, regulator with pressure
gauge, oiler, in-line shutoff valve, and quick cou-
pler for best service, as shown on next figure. An
in-line shutoff ball valve is an important safety de-
vice because it controls the air supply even if the
air hose is ruptured. The shutoff valve should be a
ball valve because it can be closed quickly.
MAINTENANCE
Maintenance frequency is shown in the illustra-
tion below.
PARTS & MAINTENANCE
Tool repair and maintenance should only be car-
ried out by an authorized Service Center.
When the life of the tool has expired, it is rec-
ommended that the tool be disassembled, de
greased and parts be separated by material so
that they can be recycled.
LUBRICATION
The parts shown in the assembly for proper op-
eration of your air tools are identified as follows:
1. Air filter.
2. Regulator.
3. Lubricator.
4. Emergency shut-off valve.
5. Hose diameter.
6. Thread size.
7. Coupling.
8. Safety Air Fuse.
9. Oil.
10. Grease (During assembly).
48h
90 psi
E N G L I S H •
U s e r 's M an u al
24h
7

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