horsch 80910205, Руководство по эксплуатации

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10.5 Spraying pump
The self-propelled sprayer is equipped with a centrifugal
pump (1) for the spraying system. The pump is hydrau-
lically driven via a proportional valve and adjusts to the
required quantities. When the illuviation valve or the
inside cleaning is activated, the pump automatically runs
with 100% of its maximum capacity.
For the pumps used no pulsation dampening is required,
because centrifugal pumps generate continuous flow and
pressure.
For the pumps used no pulsation dampening is required,
because centrifugal pumps generate continuous flow and
pressure.
The spraying pump is an almost maintenance free centrif-
ugal pump. The pump is arranged between the axles in
front of the illuviation valve.
The pump must never be operated without fluid, since
this would damage the seals.
Technical data pump equipment:
Type l/min l/min Maximum
at 0 bar at 8 bar pressure
design
dependent
bar
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Hypro 9306 (3 inch) 1079 620 10
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Fill the pump with fluid before initial com -
missioning and after each draining before
switching on. (Switch suction side to wash
container or fresh water tank; open the
main valve; the fluid automatically runs
into the pump.)
All fluid residues must be drained off in
order to protect the pump against frost
damage. Loosen the screw (2) for this
purpose.
10.6 Piston diaphragm pump
Function of the diaphragm piston pump (3):
• draws in fresh water during continuous inside clean-
ing (CCS).
• Suction aid during filling process
Position inside frame below fresh water tank, near rear
axle.
1
2
3
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