Cushman ENVIROJET 898564 Manual De Seguridad Y Operacion página 13

NOTICE
S
Rotate the valve quickly to initiate pulsing.
S
If pulsing does not occur at once, the bypass valve
should be cycled open–closed until pulsing is
detected. This will remove air from the system.
23. Check the operating pulse pressure and tighten as
required (approximately 1/6 revolution) to obtain the
correct operating pressure (3500 PSI maximum at
gauge). When operating correctly the sequencer
emits a sharp "rapping" sound. Tighten the lock nut.
DO NOT operate the unit in the red range of the
gauge, doing so can and will damage the pump. The
gauge needle will oscillate significantly due to the
pulsations of the unit. The system operating
pressure is the maximum pressure reached during
oscillation. It may be helpful to cover the low range
of the needle oscillation with your hand to focus on
the peak reading.
24. Rotate the bypass valve counterclockwise to the
"Recirculation Mode" position. Place the auxiliary
engine speed control in low speed and shut engine
off.
25. With the park brake engaged and the transmission
in neutral, start the Turf–Truckster.
26. The product you intend to inject into the turf should
be added to the tank at this time while the strainer
basket is in place.
LOADING CHEMICALS
1. Open the top cover and BE SURE the tank is clean
and the strainer basket is in place. If the tank is not
clean it MUST be flushed out and the drain valve
closed before attempting to fill the tank.
2. Fill the tank at least 1/2 full, making sure the water
passes through a well maintained water filter to
insure that the water will be clean and fresh. NEVER
fill the tank through the top cover.
NOTICE
S
Regulations in your area may require the use of the
anti–siphon fill accessory (Part No. 894305)
available for the Envirojet. The anti–siphon
accessory allows the tank to be filled through the top
cover after the water has passed through the filter
housing.
1. Anti–Siphon Accessory
3. Start the Turf–Truckster engine and set the governor
to approximately 2000 RPM.
4. Engage the PTO to activate the mechanical
chemical agitation system in the tank.
NOTICE
S
NEVER load any type of chemicals without the
strainer in place.
S
NEVER load chemicals unless the agitation system
is operating.
5. Calculate the amount of chemical required for the
coverage desired.
6. Carefully add chemicals into the strainer basket.
7. Finish filling the tank. BE SURE that you do not
overfill the tank after chemicals have been added.
!
WARNING
Many chemicals are harmful if they come in
contact with the skin or are ingested. ALWAYS
wear protective clothing including gloves and a
mask capable of filtering airborne particles
when loading chemicals.
8. Close and latch the lid on the water tank.
9. Continue running the agitation system while
servicing to prevent product separation.
!
Before proceeding to the next step, be sure the
bypass valve is rotated to the "Recirculation
Mode" position and all persons are clear of the
injection manifold and drive systems.
10. The Envirojet Injection System is now ready to begin
product application.
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CAUTION
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