Maintenance; Troubleshooting - Vorel 81060 Originalanleitung

traction systems are used, follow the instruc-
tions supplied with them.
Recommendations for tool operation
Before starting work, the workpiece must
be secured with clamps, holders or vices. If
large material is to be cut, it must be support-
ed on both sides near the outer edges and
near the cutting line in such a way that the
parts of material to be cut bend outside the
cutting line. This will prevent the blade from
becoming jammed.
Allow the inserted tool to reach full oscillation
speed and only then apply it to the workpiece.
Start the work by applying the inserted tool to
the workpiece. Do not exert too much pres-
sure on the workpiece and do not make sud-
den movements to prevent damage to the
inserted tool or grinding sheet. An example
of the use of diff erent types of inserted tools
is shown in the Figure (V).

MAINTENANCE

Never use gasoline, solvent or other fl amma-
ble liquid to clean the tool. The vapours can
be ignited, may result the tool explosion and
serious injury.
Solvents, used to clean the tool holder and the
body, can result softening of seals. Thorough-
ly dry out the tool before starting your work.
In case of any irregularities in the tool opera-
tion, the tool should be immediately discon-
nected from the pneumatic system. All the
components of the pneumatic system must
be protected against contamination. Any
contamination which enters the pneumatic
system can damage the tool and other com-
ponents of the pneumatic system.
Tool maintenance before each use.
Disconnect the tool from the pneumatic system.
Before each use, let a few drops of preserva-
tive fl uid WD-40 through the air inlet.
Connect the tool to the pneumatic system
and run for about 30 seconds. It will allow to
distribute the preservative fl uid inside the tool
and clean it.
Disconnect the tool from the pneumatic sys-
tem again.
Let a few drops of oil with viscosity SAE 10
inside the tool, through the air inlet and spe-
cial designed openings for this purpose. It's
recommended to use oil SAE 10 intended for
maintenance of pneumatic tools. Connect
the tool and run it for the short time.
Note! WD-40 may not be used as an appro-
GB
O RI G I NA L I NS T RU CT I O N S
priate lubricating oil.
Wipe away excess oil, which has leaked out
through the outlets. The oil, which has been
leave may damage the tool seals.
Other maintenance operations
Before each use of the tool, check that no signs
of damage are visible on the tool. Tool drivers,
holders and the spindles must be kept clean.
Every 6 months or after 100 hours of opera-
tion, it's necessary to hand over the tool for
reviewing by the qualifi ed personnel in the
repair workshop. If the tool was used without
the use of a recommended air supply sys-
tem, it's necessary to increase the frequency
for reviewing of the tool.

Troubleshooting

It's necessary to stop using the tool immedi-
ately, if the tool is found to be defective. Us-
ing a defective tool can cause injury. All re-
pairs or replacements of the tool components
should be carried out by qualifi ed personnel
at an authorized repair workshop.
Defect Possible solutions
Let a few drops of preservative fl uid WD-40
Tool is
through the air inlet. Run the tool for about
running
few seconds. The blades may stick to the
too
rotor. Run the tool for about 30 seconds.
slowly
Lubricate the tool with small amount of
or does
oil. Note! The excess of oil can cause a
not
decrease in power of tool. In this case, it's
start.
necessary to clean the drive.
The tool The compressor does not provide the correct
starts air supply. The tool operates by the air
and collected in the compressor tank. As the tank
then gets emptier, the compressor has not kept
releas- pace with the refi lling of air shortages. Con-
es. nect the tool to a more effi cient compressor.
Ensure that the hoses have an internal
diameter of at least such as specifi ed in the
Insuf- table in point 3. Check the set point of pres-
fi cient sure, whether it's set to the maximum value.
power Ensure that the tool is properly cleaned and
lubricated. In case a lack of results, forward
the tool for repair.
Spare parts
In order to obtain the information on spare
parts for pneumatic tools, it's necessary to
contact the manufacturer or its representative.
After fi nishing work, the casing, ventilation
slots, switches, additional holder and covers
should be cleaned, for example, with a stream
of air (at a pressure not exceeding 0.3 MPa),
with a brush or a dry cloth without the use of
chemicals and cleaning liquids. Clean tools
and holders with a dry, clean cloth.
15