YATO YT-82555 Manual Original página 17

EN
Do not clean spray guns with fl ammable solvents.
Avoid hazards caused by spraying material and check the marking on the container or the
information supplied by the manufacturer on spraying material, including the requirements
for the use of personal protective equipment.
Do not spray any materials that may cause an unknown hazard.
Caution! A high-pressure jet can cause severe skin damage. Never allow any part of the
body to come into contact with the jet.
Protective clothing does not provide suffi cient protection against injuries in the form of injec-
tions.
In case of injection of a high-pressure jet under the skin, immediately consult a physician.
Inform the physician about the substance injected.
Do not eat, drink or smoke in the working area.
Always wear a respiratory protective mask to protect against harmful vapours.
Ensure adequate ventilation so that there is no accumulation of fl ammable vapours in the air
of the working space.
Appropriate measures should be taken to prevent hazards caused by the substance being
sprayed. Follow the instructions given on the packaging or by the manufacturer of the sub-
stance to be sprayed.
Do not spray the substances listed as prohibited in this manual.
Do not spray materials of unknown composition.
Do not use the device without the nozzle cover installed.
Never use the device if any protecting elements or covers have been damaged.
Only use original spare parts and carry out any repairs at an authorised workshop.
Disconnect the unit from the mains before performing any servicing works and when it is not
used.
Always check that the actual supply voltage corresponds to the voltage indicated on the
unit's nameplate.
PREPARING FOR OPERATION
CAUTION! Only install the equipment when the supply voltage is disconnected. Pull the power cord plug from the socket!
Determination of the coating material viscosity
The product is equipped with a viscometer (funnel), which allows to determine whether the viscosity (density) of the paint is
appropriate for the gun.
Mix the coating material to be sprayed. The purpose of mixing is to avoid uneven distribution of the coating material density.
Immerse the viscometer until it is below the surface of the liquid.
Raise the viscometer above the liquid surface and measure the time needed to empty the viscometer.
Depending on the type of liquid, the viscosity meter must get emptied within 18 s ± 2 s. This is the optimal fl ow time for working
with the largest diameter nozzle.
The density of the coating material may be reduced by using the diluent specifi ed in the documentation accompanying the coating
material.
The viscosity should also be adjusted to the diameter of the nozzle used. Smaller diameter nozzles may require material with a
lower viscosity – shorter fl ow time through the viscometer.
Assembly of the unit
Attach the head with nozzle and container to the drive housing. Press the lock button and slide the head into the housing (II). Re-
lease the pressure on the lock button, it should automatically return to the initial position. Make sure that the assembly is correct.
The head cannot be removed in any other way than pressing and holding the lock button when properly installed.
The gun should be connected to the compressor housing with a hose. Push the bevelled cone end of the hose into the air inlet
O R I G I N A L I N S T R U C T I O N S
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