YATO YT-09860 Manual Original página 14

Working with impact socket wrenches
Install the bolt or nut by hand onto the thread (at least two
turns) before you start to screw in the bolt or nut with a wrench.
Make sure that the size of the socket wrench has been cho-
sen correctly in relation to the component to be unscrewed or
screwed down. Improper sizing can result in damage to both
the wrench and the nut or bolt.
Unscrewing and screwing down
Adjust the pressure in the pneumatic system so that it does not
exceed the maximum value for the tool.
Set the correct direction of rotation. F - screwing down clock-
wise screws, R - unscrewing clockwise screws.
Mount a suitable socket wrench on the tool carrier. (V)
Connect the wrench to the pneumatic system.
Insert the wrench with the socket on the element to be un-
screwed or screwed on.
Gradually pull the tool trigger.
After the work is fi nished, dismantle the pneumatic system and
carry out the tool maintenance.
Installing and replacing tool grinder equipment (VI)
Make sure that the maximum equipment rotation speed is
higher than that of the grinder. It is necessary to follow the rec-
ommendations of grinding wheel manufacturers with regard to
rotational speed and mandrel length to be found in the spindle.
Grasp the spindle and unscrew the clamping nut until the
chuck makes i possible to clamp the equipment.
Install the accessories so that the mandrel is inserted at least
10 mm in the spindle.
Using a wrench, securely and fi rmly screw down the clamping
nut on the spindle.
Sander operation
Select the right tool for your operating mode. Allow the wheel
to run at full speed before starting work. Apply only the rotating
wheel to the material.
Apply pressure to the tool only as required for the material to
be machined. Excessive pressure can damage the grinding
wheel, which increases the risk of injury.
During operation, sparks can form and fragments of the work-
piece can tear off . Make sure that sparks and loose parts do
not endanger the workplace.
MAINTENANCE
Never use petrol, solvent, or any other fl ammable liquid to
clean the tool. Vapours may ignite, causing the explosion of
the tool and serious injury.
The solvents used to clean the tool chuck and the body may
soften the seals. Thoroughly dry the tool before starting work.
If you notice any malfunction of the tool, immediately discon-
nect the tool from the pneumatic system.
All components of the pneumatic system shall be protected
against dirt. Dirt entering the pneumatic system can damage
the tool and other components of the pneumatic system.
Tool maintenance before each use
Disconnect the tool from the pneumatic system.
Before each use, introduce a small amount of storage fl uid
O R I G I N A L
14
GB
(e.g. WD-40) through the air inlet.
Connect the tool to the pneumatic system and run it for approx.
30 seconds. This will allow the preservative to be spread inside
the tool and will clean it.
Disconnect the tool from the compressed air system again.
Insert a small amount of SAE 10 lubricant into the tool via the
air inlet opening and the openings designed for that purpose.
The use of SAE 10 lubricant is recommended for the main-
tenance of pneumatic tools. Connect the tool and run it for a
few seconds.
Caution! WD-40 cannot be used as a proper lubricating oil.
Wipe off any excess oil which may have escaped through the
outlet openings. The oil left can damage the tool seals.
Other maintenance activities
Before each use of the tool, make sure that there are no signs
of damage to the tool. Keep drivers, tool chucks and spindles
clean.
Have the tool inspected by a qualifi ed workshop personnel
every 6 months or after 100 operating hours. If the tool has
been used without the recommended air supply, increase the
inspection intervals of the tool.
Removing defects
Stop using the tool as soon as you detect any defect. Use of a
defective tool may result in injury. Any repairs or replacements
to the tool components must be carried out by qualifi ed person-
nel at an authorised repair shop.
Defect Possible solution
Apply a small amount of WD-40 through the air inlet opening.
The tool rotation Activate the tool for a few seconds. The blades could stick
is too slow to the rotor. Switch on the tool for approx. 30 seconds.
or does not Lubricate the tool with a small amount of lubricant. Caution!
start up. Excessive amount of lubricant can cause the tool to lose
power. In this case, clean the drive.
The compressor does not provide an adequate supply
The tool starts of air. The tool is activated by the air accumulated in the
up and then compressor tank. As the tank empties, the compressor does
slows down not keep up with fi lling in the air shortages. Connect the
device to a more effi cient compressor.
Make sure that the hoses have an internal diameter as
specifi ed in the table in item 3. Check the pressure setting
Insuffi cient
to ensure that it is set to the maximum value. Make sure that
power
the tool is properly cleaned and lubricated. If there are no
results, have the tool repaired.
Spare parts
For a detailed list of spare parts for the appliance go to the
"Download" section in the Product tab on the TOYA SA web-
site: www.toya.pl.
Having fi nished your work, clean the housing, the vents, all
switches, all handles and guards with compressed air (at 0.3 MPa
maximum), a brush or a dry cloth. Do not use any chemicals or
cleaners. Clean the tools and chucks with a clean, dry cloth.
Used tools are recyclable materials - they cannot be thrown into
household waste containers as they contain substances dan-
gerous to human health and the environment! Please actively
help us in using the natural resources responsibly and protecting
the environment by handing over the used tool to a used tool
storage point. In order to reduce the amount of disposed waste,
it is necessary to reuse or recycle it in another form.
I N S T R U C T I O N S