Product Operation - YATO YT-07190 PL Manual Original

GB
Never exceed the temperature range of the oil to be extracted. The engine oil temperature should be between 40°C and 60°C
before extraction. If the oil temperature is too low, the oil will be too dense for eff ective extraction. Excessive heat can damage the
plastic parts of the product and cause serious burns.
Do not use this machine for applications not listed in the manual. Extraction of fl uids other than those specifi ed in the manual may
cause injuries and fi re, as well as damage to the product.
When extracting oil from a combustion engine, the engine must not be in motion.
Observe local waste oil disposal regulations. Oil is not an environmentally inert substance. Used motor oil should be properly
disposed of or recycled. Contact your local waste authority for information on recycling. Never reuse the used motor oil.
During oil extraction do not approach the machine with fi re, also avoid strong sources of heat such as radiators or heaters. Do not
smoke while operating the machine.

PRODUCT OPERATION

Caution! Make sure that the product has been disconnected from the compressed air supply before starting any assem-
bly or disassembly operations. Also make sure that the pressure accumulated in the product tanks has been released.
To do so, open all valves. The valve is open if its lever is parallel to the valve line. Moving the lever to the position per-
pendicular to the valve line closes the valve.
Threaded connections must be tightened with a force not greater than is required to achieve tightness. Tightening the
threaded connections with too great a force can damage the seals. PTFE tape can be used to improve the tightness of
threaded connections.
Product assembly
First, fi x the test tank to the main tank. Screw the ball valve coupling on the underside of the tank to the main tank inlet (II). Screw
the fl exible hose with the probe tip attachment to the test tank inlet (III).
Loosen the fi xing screw of the pipe connecting the main tank to the pan and pull out the pipe so that the inlet is above the test tank,
then tighten the fi xing screw to lock the extended pipe (IV). Screw the pan to the pipe inlet (V).
Screw the pressure gauge to the test tank air inlet (VI).
Place the tray on the main tank hooks (VII). The tray allows for temporary storage of oil pan plugs during oil extraction.
Insert the extraction probe handle into the bracket on the side wall of the main tank and place the probes in it (VIII).
Connecting the tool to the pneumatic system
Regardless of whether the compressed air source is connected for oil extraction or main tank emptying, the tool should be con-
nected as shown in the fi gure (IX). The fi gure shows the recommended manner of connecting the tool to the pneumatic system.
This will ensure the most effi cient use of the tool and also prolong the tool's service life.
Apply a few drops of SAE 10 viscous oil used for pneumatic tools into the air inlet.
The output of the tool can be adjusted by changing the air pressure supplied to the tool.
It is forbidden to exceed the maximum pressure specifi ed in the technical data table.
Connect the tool to the pneumatic system using a hose with an internal diameter of 10 mm / 3/8". Make sure the hose has a
durability of at least 1.38 MPa.
Extraction of oil by vacuum method
Make sure the probe valve at the end of the hose is closed and then connect the selected extraction probe to it. Remove the
protective cover, then slide the connection of the extraction probe (X).
Plastic probes can be shaped to some extent, which can be useful if you need to access the diffi cult-to-reach parts of the oil tank.
However, excessive bending of the probe should be avoided, as it may lead to clogging of the probe and its permanent damage.
Metal probes cannot be shaped.
Make sure that the valve under the test tank is closed.
Make sure that the main tank valve is closed.
Adjust the pressure in the compressed air source so that it does not exceed the maximum extraction pressure given in the tech-
nical data table.
Connect the compressed air source to the test tank (XI), then start supplying air to the test tank, which will create a vacuum in
the test tank. Observe the pressure gauge. If the pointer is in the yellow area of the pressure gauge scale, stop the supply of air
to the test tank.
Insert the probe into the tank from which the oil is to be extracted and then open the probe valve. Vacuum in the test tank will
result in oil extraction.
Observe the scale on the tank, the oil level must not exceed the line marked "STOP". If the oil level in the test tank comes close
to this line, remove the probe from the oil tank and allow the pressure inside the oil tank to equalise. Then close the probe valve
and open the valve under the test tank to transfer the contents of the test tank to the main tank. After emptying the test tank, close
the valve under the test tank.
If the vacuum generated does not permit extraction of all the oil from the tank, close the probe valve, repeat the vacuum generation
O R I G I N A L I N S T R U C T I O N S
13