Tatoma EMV-8, Инструкция по эксплуатации

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TOWED VERTICAL MIXER
Control Block
Figure 4.20: Hydraulic System
The hydraulic block is covered with a protection plate (Pd) situated at the
lower part of the column. This is shown in previous drawings. To dismount
the protection remove the screws (Tr) situated at both sides of the
protections.
On the hydraulic protection block, a quick fit support can also be found, to
place the hydraulic brake hose when not in use by the mixer (depending on
the model).
Figure 4.21: Hydraulic installation
When the mixer is not being used always leave the brake
hosepipe in the holder, if dirt accumulates in the quick fit
connector because of contact with the ground, the oil could
be contaminated and the installation could be damaged.
Besides periodically checking the hydraulic oil level, described in Section
4.2, different maintenance operations should be carried out such as:
a) Periodic visual check for possible oil leaks.
b) Visually check the condition of the hoses, looking for possible points of
wear.
When, for any reason a hose bursts or a strong leak is detected, the
machine should be shut down immediately, and it should be analyzed by a
specialist because if the hydraulic oil reservoir level drops excessively it could
overheat and cause irreversible damages to the hydraulic components.
Any work done on the hydraulic circuit should be performed
only and exclusively by specialized TATOMA personnel due
to the risk implied by handling these components, which
operate at pressures of up to 420 Kg/cm
2
.
If a hose bursts, it should only be replaced by specialized
TATOMA personnel.
Changing the hoses without washing them can cause major
breakdowns to the hydraulic components.
4.11. ELECTRIC SYSTEM
Lighting Systems
The roadway lighting system and signals should always be kept in perfect
conditions, guaranteeing that the mixer is seen by other roadway users.
The condition of the machine's different lighting elements should be
periodically checked by turning the corresponding controls on from the cabin
of the tractor (according to model). It is recommended to get the help of
another person, and immediately replace and bulbs that are fused as well as
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