Application; Calibration Of Manual Knapsack Sprayer - Jacto HD 400 Manuel De L'opérateur

Constant walking speed
Sprayer cleaning and main-
tenance
4.1b. Application
Wear appropriate protective clothing
Do not contaminate water
6/68
Uniform spray height
Spray downwind and avoid drift

4.2. Calibration of manual knapsack sprayer

Using calibrator bottle (optional)
• Hold the lance at the working height and spray to measure
the application band width.
• Based on the band width, calculate the total walking dis-
tance required to spray the desired area. Use the chart below.
Band width
0.5
(m)
Distance to
50.5
walk (m)
Attach the calibrator bottle to the lance as shown:
Keep constant height
.
Band
width
0.7 1.0 1.2
35.7 25.0 20.8
Lance
Cover
Filter
Nozzle
Nozzle cap
Calibrator bottle
1.5
16.7