Efc Operating Unit Adjustment; Filling Through Tank Lid - Hardi ALPHA evo EcoDrive TWIN FORCE Instruction Book

5 - Operation

EFC operating unit adjustment

Before spraying, the EFC operating unit is adjusted using clean water
(without chemicals).
• Choose the nozzle size according to the spraying. Turn the
Quadrilet nozzle holders to select the nozzles. Make sure that all
nozzles are the same type and capacity. See the "Spray
Techniques" book.
• Activate the on-off switch of the spraying control unit.
• Switch the general valve and all section switches to the spraying
position.
• Activate the pressure regulation switch until regulation valve stops
rotating (minimum pressure).
• Stop the vehicle and run the engine at the forward speed that you
will use. The speed revolution. must be kept between 300 and 600
rpm.
• Press the pressure regulation switch until the required pressure is shown on the pressure gauge.

Filling through tank lid

The tank lid has a hinge (1) so it can be lifted. A locking mechanism (2) prevents it from being opened.
2
OPEN
CLOSE
F
FERMETURE
CLOSE
•
Opening:
• Unlock and turn the lid anticlockwise then lift.
Closing:
• Put the lid down and turn it clockwise, then lock it.
÷
NOTE! The lid filter should always remain in place to avoid impureties falling into the tank.
÷
NOTE! The tank lid should always be locked before moving the vehicle.
Water is filled into the tank by removing the tank lid, which is located at the top of the sprayer tank near the front, which is
accessible from the platformtop of the tank on the sprayer's left side. Always fill water through the strainer basket to prevent
foreign particles from entering the tank. An overhead tank can be used in order to obtain high filling capacity.
80
1
O
OUVERTURE
OPEN