YATO YT-82560, Original Instructions Manual

Page: 19 / 120

19
O R I G I N A L I N S T R U C T I O N S
GB
USE OF THE PRODUCT
The correct product fi lling procedure must be carried out always before starting work.
If the coating material changes during operation, the coating material feed system must fi rst be completely cleaned and then the
fi lling procedure must be started with a new coating material. Mixing di ff erent coating materials can cause undesirable e ff ects,
for example: coagulation of coating materials inside the system. This can cause irreversible clogging of the coating material feed
system.
Correctly fi lled product, connected to the power supply and turned on, begins to spray the coating material by pressing and holding
the unlocked trigger of the spray gun.
Releasing the pressure on the unlocked trigger stops spraying the coating material.
The product is turned o ff by moving the switch to the “o ff - O” position.
Caution! Even after switching o ff , the coating material inside the product can remain under high pressure. After completing each
work, use the pressure release procedure.
Adjustment of the amount of the coating material being sprayed
The amount of coating material being sprayed can be adjusted by means of the pressure control knob. Spraying should start at
the lowest setting and increase it gradually until satisfactory results are achieved.
Spraying the coating material
It is recommended that the fi rst attempts to spray the coating material are carried out on the test surface. This will avoid damaging
the surface to be used.
Ensure that all surfaces that may not to be coated are thoroughly covered. Make sure that the surface to be coated is clean, dry,
degreased and dust free.
Keep the device straight in a vertical position so that the nozzle outlet is approximately 30 cm from the surface being sprayed.
Move the gun sideways or up and down so that it is always at a constant distance from the surface being sprayed (IX). Begin
moving the gun, then press the trigger during operation. Release the trigger pressure before completing the movement of the gun
(X). Move the gun in a uniform motion, changes in tempo or stopping the gun during spraying will result in uneven distribution of
the coating material.
Avoid tilting the gun both horizontally and vertically (XI). This will result in an uneven distribution of the coating material.
Apply a few thin layers of coating material instead of one thick layer.
Before applying the next coat, leave the previous one to lightly dry, follow the instructions provided with the material being sprayed.
Release of the pressure of the coating material feed system
Turn o ff the unit by moving the switch to the “o ff - O” position.
Disconnect the plug of power cord from the mains socket.
Set the mode switch to the position as for fi lling the product.
Insert the nozzle outlet to an empty container, then unlock, press and hold the trigger of the gun.
Wait for the coating material to stop emerging from the nozzle.
Release the pressure on the trigger and lock it in the position to prevent accidental pressing.
The product is ready for maintenance.
Interim cleaning of the spray gun nozzle
Despite the precautions taken, it may happen that the gun nozzle is partially or completely blocked.
If a drop in e ffi ciency is observed, a change of the coating material jet being sprayed or the spraying ceases, this may be due to
a clogged nozzle outlet of the spray gun.
In such case, release the pressure on the trigger and lock it in the position to prevent accidental pressing.
Turn o ff the unit by moving the switch to the “o ff - O” position.
Turn the spray gun nozzle knob to the cleaning position.
Turn on the unit by moving the switch to the “on - I” position.
Unlock the trigger of the gun.
Insert the nozzle of the gun nozzle to an empty container.
Press and hold the gun until the nozzle is clean.
Release the pressure on the trigger and lock it in the position to prevent accidental pressing.
Turn o ff the unit by moving the switch to the “o ff - O” position.
Turn the spray gun nozzle knob to the spraying position.
Turn on the unit by moving the switch to the “on - I” position.
Carry out spraying trial onto test surface.