Sampo Rosenlew HR46, Instruction Manual

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18
19
A
Engine, source of power
The engine is a water-cooled, four-stroke
Common rail diesel. For a more detailed
description of the engine, see the engine
manual.
Power is transmitted from the rear of the
engine to the working hydraulics and traction
transmission pumps. The front of the engine
houses belt drives for the fan and the alterna-
tor generators and the AC compressor.
Suction air filter (fig. 18)
The engine suction air is cleaned by prefilter
and two-part paper filter A. A warning text and
symbol in the Iqan display indicate a blockage
in the filtering system. See cleaning instruc-
tions under service and maintenance.
Fill the tank with fuel
free from impurities (fig. 19)
The volume of the fuel tank is 150 litres. Use
high-quality diesel oil as fuel. Check the fuel
requirements in the engine manual. The fuel
must be free from any impurities and water.
Before refuelling, remove all impurities from
around filler A. Never drain a spare tank into
the fuel tank, as impurities and water tend to
settle on the bottom. If fuel is added from a
spare tank, a funnel with a sieve must be used.
There are air bleeds on the outer rim of the
filler through which air gets into the tank. Make
sure these bleeds stay unblocked. Never use a
filler without air bleeds.
It is able to refuel the fuel tank using electric filling pump. Refueling point can be found behind
the right rear tire and under the hinged hatch. Connect the quick coupler equipped hose to the
farm tank etc. Turn the three-way cock valve to the down position. Start the filling pump. Finally,
remove the refuel hose and turn the three-way cock valve to the upright position. Close the hatch.
WFuel tank consists of two parts. Bigger tank welded to frame and a smaller one from which the
fuel is sucked into the diesel engine. Electric pump operates in the normal work situation as the
fuel transfer pump from bigger tank to smaller one. It pumps the small tank full after start-up
if there is still fuel left in the big tank. For a longer period of use, the pump also makes a filling.
The refueling interval is adjustable at Iqan screen using FP-PA pump running interval parameter.