AUSA D 201 RH, Operator'S Manual

Page: 54 / 80

D201RH / RHS / RHG / RHGS
52
Periodic
Maintenance
Operations
(fi
g.
1)
f
g
(fi
g.
2)

Hydrostatic transmission filter
Replacing (fig. 1)
The hydrostatic circuit has a cartridge filter (f) which should be replaced regularly (See
the section GENERAL MAINTENANCE AND LUBRICATION CHART ).
WARNING
Before replacing the filter element, close the valve (g) . The valve handle should
be in a vertical position. If the valve (g) is not closed then the hydraulic circuit
may empty.
- Undo the cartridge filter by turning it to the left.
- Clean the base of the filter and oil the seal of the new filter element.
- Screw in the new filter element and tighten by hand, without using mechanical
means.
WARNING
Take care to correctly tighten the filter element otherwise the circuit may suck
air from the outside, causing faults in the transmission.
WARNING
Following replacing the filter element, open the valve (g) . The valve handle
should be in a horizontal position. If the valve (g) is not opened then the
hydraulic circuit will be emptied resulting in a serious fault in the pump when
the engine is started.
Check whether the filter needs replacing (clogged indicator) (fig. 2)
The filter support has a filter clogged indicator (vacuum meter). In order to visualize the
indicator, use the inspection window located under the right-hand side floor plate. When
the engine is running the needle should lie in the green zone, or at a maximum, in the
yellow zone. If the needle approaches or lies in the red zone, replace the cartridge filter
as soon as possible.

Wheels
WARNING
Unless it is imperative for the work to be carried out, given that the machine
does not have suspension, the use of solid tires is not recommended, as this
increases the effect of impacts on the transmission and the operator.
Tire pressure: Checking
If possible, the tires should be inflated by specialized personnel in this field.
The following operations are recommended, in particular for the front wheels:
WARNING
The tire pressures of the dumper are very high. Inflating the wheels could be
dangerous if not performed with care.