Finn HydroSeeder T60 II, Руководство по эксплуатации и каталог запасных частей, Страница: 15 / 60

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B: VALVE OPERATION (PLATFORM/BOOM OPTION):
The platform option is equipped with two (2) independently operated ball valves to control slurry flow
(see Figure 3). With the platform option, discharge of the slurry is accomplished two different ways;
either through the discharge boom or through a discharge hose which is coupled to the end of the discharge
boom.
Through the boom - Since the operator controls engagement of the pump with the foot switch when dis-
charging through the boom, the recirculation valve may be left open or closed. With the recirculation valve
close full pump flow is directed through the boom resulting in additional distance and a decrease in dis-
charge time.
Through the discharge hose - When discharging through the discharge hose both ball valves are used to
control slurry. The recirculation valve is always open. The remote valve at the end of the discharge hose
is the control device to allow application of the slurry. An open remote valve allows discharge of the slurry
onto the area being covered.
WARNING: Never engage (turn on) the slurry pump clutch when the recir-
culation valve and the remote valve are closed. Pump is run-
ning with slurry flow closed-off which will result in extreme
heat generation causing damage and/or bodily injury. The
recirculation valve must always be open and material flow-
ing back into the tank when using the remote valve. A closed
remote valve in conjunction with a closed or plugged recir-
culation will cause extreme heat resulting in damage and/or
bodily injury.
RECIRCULATION
VALVE
REMOTE
OPEN
CLOSED
CLOSED
OP
EN
VALVE
BOOM
DISCHARGE
DISCHARGE
HOSE
FIGURE 3