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Idiomas disponibles
Idiomas disponibles
warning:
do not run the pump Before priming it, since the seal and impeller could Be
permanently damaged.
Refer to Fig. 1
a)
preparing the engine: Follow the engine manufacturer's
instructions before operating.
b)
priming the pump: Remove the priming plug and fill the
casing with the same liquid that you will be pumping and
replace plug. If the pump is below the level of the liquid that
will be pumped (flooded suction), the pump will automatically
fill up when the valves are open. Then start the pump.
note: do not operate this pump dry!
fig. 1
Liquid Fertilizer Stor-
age Tank
a)
engine: Refer to the engine manufacturer's instructions for
any maintenance requirements.
b)
flushing: If you are pumping chemicals, fertilizers or cor-
rosive liquids, flush the pump after each use. Remove the
drain and priming plugs and fill the casing several times with
clean water.
Refer to Fig. 2
disassemBly:
1)
Drain the pump (see Draining under Maintenance).
2)
Disconnect the pipes/hoses.
3)
To remove the casing (1) remove the 4 bolts from the
adapter.
4)
To remove the impeller (2), use a rubber mallet to tap it loose
and unscrew the impeller in a counter-clockwise direction.
operation - priming the pump
typical installation (transferring liquid fertilizer)
These pumps can also be used for basic dewatering purposes.
Check Valve
Tank Gate Valve
maintenance
repair
c)
start-up: In a 'flooded suction' situation, the pump will
discharge the liquid almost immediately. If the suction line is
above the liquid level being pumped, it will take a few minutes
to lift the water to the casing and then to discharge it. If the
suction line is quite long, the pump may overheat before
the liquid in the suction line reaches the pump. In this case,
turn the pump off and drain the casing. Wait a few minutes
for the seal in the pump casing to cool down.Then replace
the drain plug and refill the casing with the same liquid that
will be pumped. Replace the priming plug and restart the
pump.
warning
If the overheated casing is filled while hot, damage to the seal
will occur.
Discharge Line
Gate Valve
Union
Pump &
Engine
c)
draining: If the pump is subject to freezing temperatures,
drain the pump by removing the drain plug and priming plug.
After liquid has drained, run the pump for a few seconds to
get the last liquid out of the impeller. Make sure the suction
and discharge lines are free of liquid.
5)
To remove the seal (8), simply pull it off of the shaft. The
sleeve (10) will slide off with it.
6)
Remove the adapter (6), by removing the 4 bolts.
7)
To remove the ceramic seat (9), press it out from the backside
of the adapter with your thumbs.
8)
Remove the rubber cup (4) from the adapter.
9)
do not remoVe the flinger (11) unless it needs
to be replaced.
2
Liquid Fertilizer
Sprayer Tank
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