Hardi NAVIGATOR 3000, Руководство оператора, Страница: 27 / 122

3 - Description
25
CycloneFilter
With the CycloneFilter, any impurities in the spray liquid will by-pass the
filter and be re-circulated back to the tank via the return flow.
Function diagram
1. Filter lid
2. From pump
3. To boom
4. Return to tank
5. Return valve
Valve (5) has three positions marked with small dots on the lever:
A. Position marked with 1 dot: There is no return flow. Position is used
when rinsing the boom if there is spray liquid in the main tank. Also
used when high spraying volume is required.
B. Position marked with 2 dots: Normal spraying position with return
flow to prevent clogging the filter when spraying. Position is used
when rinsing the boom if the main tank is empty.
C. Position marked with 3 dots: Flushing position, which is used if filter is clogged. Lift and hold the lever to use this
position which greatly increases return flow and flushes the filter. The pressure SmartValve must be set to “Spraying”.
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ATTENTION! Use of position C is no guarantee for a clean filter. Always regularly do a visual inspection and cleaning
of the filter. If necessary, see “10 Hours Service - CycloneFilter” on page 87.
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DANGER! Never open the Cyclone filter unless the pressure
SmartValve and suction SmartValve are both closed (turned to an
unused position)! If no unused pressure positions are available,
then turn the pressure SmartValve to “Tank Rinse”. Otherwise,
spraying liquid may hit you when opening the filter, and drain the
main tank contents!