Download DOD SR400D Specifications

16.
Keep track of the pesticide level inside of the tank
by occasionally examining the clear tubing at the
back of the tank.
OPERATING PROCEDURES
17.
Turn the ratchet type flow valve, located on top of
the surge tank, to pressurize the hose and gun.
18.
Adjust the pressure on the gauge to 200 psi by
turning the locking nut, located under the large
spring next to the pump, clockwise.
19.
Unwind the hose from the spindle and examine it
and the connection for leaks.
20.
Point the gun at the intended target area and pull
the trigger. You can adjust the spray pattern by
turning the adjuster located behind the trigger.
TERMINATING PROCEDURES
21.
Discontinue spraying by releasing the spray gun
trigger.
22.
Release the pressure in the hose and spray gun by
turning the ratchet type valve located on top of the
surge tank. Be sure to pull the trigger again to
expel any material that is still in the hose.
23.
Drain remaining pesticide from the tank through
the drain line, located at the bottom, rear of the
tank, into an approved holding tank.
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