19
Mist blower operation
7.
While operating the mist blower, adjust the throttle bar so that the wind force is
appropriate for the work location and conditions.
Low speed: 2,800/min
High speed: 7,400/min
The cruise control lever allows the operator to maintain a constant engine RPM
without operating the trigger lever.
Lifting the cruise control lever increases engine RPM.
Lowering the cruise control lever decreases RPM.
Adjusting engine RPM when the cruise control lever is being used:
When increasing RPM:
Pull the trigger lever to increase engine RPM. Engine RPM returns to its
•
original setting when the trigger lever is released.
Increasing the RPM in this manner also increases the cruise control setting.
•
The cruise control lever lifts simultaneously as the trigger lever is pulled, and
the new cruise control setting will be maintained at the higher RPM.
When reducing engine RPM:
Lower the cruise control lever to the low-speed position
•
Liquid adjustment knobs
Liquid adjustment knobs allow a wide range of different discharge rates.
Solution mixing function
6.
The solution mixing device inside the solution tank allows solution to be mixed with
air bubbles coming out of it during spraying operation.
(1)
(2)
Adjusting the discharge rate
Turn the liquid adjustment knob (1) on the second nozzle to obtain the desired
discharge rate so that the number on the liquid adjustment knob is aligned with the
triangle
marking (2).
Discharge rate
Spray holding the straight pipe with the angle of 0 degrees to - degrees to the horizontal.
Knob position
Discharge rate (l/min) (mean value)
1
0.3
2
1.0
3
1.6
4
2.5
Note:
Use the figures shown in the above table as a guide line for operation and these may be changed according to the density of chemical
•
solution used in the solution tank.
Summary of Contents for PM7650H
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