Hardi ES 50 Operator's Manual page 15

6. Increase pressure by turning dial 1 (Fig. 2) clockwise. Watch the
pressure gauge 4 (Fig. 2) until the desired pressure is reached
(turning dial 1 (Fig. 2) counter clockwise decreases pressure).
NOTE: Refer to Section 5.0 for nozzle selection and calibration.
Spraygun Operation
7. To operate the spraygun, turn switch 2 (Fig. 2) off and switch 3
(Fig. 2) on. Then depress the red handle 5 (Fig. 2) to spray water
from the spraygun. Check the pressure on gauge 4 (Fig. 2) and
follow step 6 to adjust.
8. To adjust the spray pattern, turn the black handle 6 (Fig. 2) OUT for
a narrow spray pattern for long distances and IN for a wide pattern
for more coverage at close distances.
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HARDI GAS ENGINE ESTATE SPRAYER OPERATOR'S MANUAL
Fig. 2
ON
OFF
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