Hardi COMMANDER 4500, Инструкция

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3 - Description
24
Liquid System
Pump
Diaphragm pump with 6 diaphragms, model 464.
1000 rpm (20/21-spline shaft).
The design of the diaphragm pump is simple, with accessible
diaphragms and valves, which ensures that liquid does not contact the
vital parts of the pump.
FlexCapacity Pump
Some sprayers include a dual pump setup with an extra hydraulically
driven pump of the same type as the main pump. It is placed on the
sprayer’s right side.
The FlexCapacity pump is turned on/off with a separate hydraulic lever
in the tractor cabin.
Valves and Symbols
The possible functions of valves are distinguished by colored identification on the function labels. The modular valve system
facilitates the addition of optional extras on both pressure side and suction side. A function is activated by turning the
handle to the desired function.
˜
ATTENTION! Only the functions used should be open - always close remaining valves.
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ATTENTION! If a valve is too tight to operate - or to loose (= liquid leakage), the valve needs to be serviced. Please see
“Adjustment of 3-Way Valve” on page 123 for further information.