English-46
DESIGN AND FUNCTION
Radiator
Hydraulic cooler, which is located at the front
of the engine, is common with the radiator for
the engine’s cooling system. The left-hand
side of the radiator (2) acts as the hydraulic
cooler and the right-hand side (1) as the cool-
ing system’s radiator. The radiator is made of
aluminium to withstand high pressure, thus
repairs are not recommended.
The radiator is cooled by an electrically driven
thermostat controlled cooling fan, located in
the engine compartment. In front of the radia-
tor is a grille, which can be easily dismantled
to remove grass clippings or the like.
Hydraulic filter
The hydraulic filters are located in the
hydraulic tank and must be cleaned and
replaced regularly as set out in “Service
Schedule” on page 19.
Used hydraulic filters are to be handled as
environmentally hazardous waste.
Filler screen
The screen is placed in the filling funnel (45)
and is meant to prevent coarse impurities
from entering the hydraulic tank during filling.
The screen size is chosen so that the filled oil
can easily pass through. The screen is
cleaned when necessary.
Inlet strainer
All oil to the pumps must pass through the
suction strainer (39). Therefore it’s important
that the inlet strainer does not clog, as cavita-
tion may then occur in the pumps. The
strainer is screwed into place on the pipe (35)
and can thus be removed for cleaning without
emptying the tank of oil. Damaged inlet
strainer is replaced.
Hydraulic filter
The return oil from the system must pass through the filter cartridge (106) before it is mixed with the oil in
the tank. The filter cartridge is placed in the filter holder (46) and must not be cleaned but is replaced when
servicing.
8043-226
Radiator
1. Engine cooler
2. Hydraulic cooler
IMPORTANT INFORMATION
Hydraulic filter and screens, replacement
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