AGROSE ATT-1000, Руководство пользователя

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8. TURBO ATOMIZERS GROUP
All the atomizers have a high speed fan rotor. You must
take great care and beware of the effects that this can
provoke: such as the aspiration and projection of foreign
bodies which, although of a small size, can be very
dangerous especially for the eyes and face.
8.1. AXIAL TURBO ATOMIZERS GROUP WITH PULLEY
The atomizers that have a drive transmission between the pump and fan with pulleys
are equipped with a neutral gear.
You should periodically check the tension of the belts; if they become too slack you should tension them
again.
To do this for the models equipped with a specific system belt tensioning system, use the screw indicated
to the side
For all the other models use an adjustable wrench on the nut indicated in the figure to the side to move
the base and tension the belts
8.2. AXIAL TURBO ATOMIZERS GROUP WITH MULTIPLIER
The transmission of the drive from the pump to the fan is done through a multiplier with one or two neutral
gears.
Normally the rotation speed of the fan is 1890 RPM in first gear and 2430 RP Min second in the multiplier
with 2 gear ratios (multiplied ratios 1:3.5 - 1:4.5) and 2,430 RPM in the multiplier with one gear ratio
(1:4.5)with the power-take off running at 540 RPM.
You can change from one gear to the next with the lever on the multiplier, made accessible through the
opening on the side in the rear left part of the machine or at a distance on the right side. The lever has 2
or 3 positions depending on the number of gears and the central position is neutral (to use only the pump
without the fan).
There are two models of turbo atomizer groups with rear suction:
Axial turbo atomizer used for treatments similar to traditional multiplier turbo atomizer groups, with delivery
of the air in a circular crown.
9. WORK TEMPERATURE
Heat is generated by the friction between the various moving components and on the basis of the power
transmitted. The temperature of the multiplier or disengaging box depends on the capacity to dissipate
heat to the surrounding environment and therefore the surfaces involved in the heat exchange and the
environmental conditions.
The specifications refer to environmental conditions with a temperature between-
10° +50°C (14°C -
122°F).
The working temperature limit of the box is 90°C (200°F) established to prevent the ageing of the seals
and guarantee a sufficient viscosity of the oil. The heat makes the air in the box expand and therefore
increases the pressure inside. The correct use of the oil seals is guaranteed up to an internal pressure of
0.5 bar. Boxes designed to be used for particularly heavy duty work are equipped with a breather cap that
can be fitted
Belt Tensioning
System 1
PICTURE 15