Hardi ALPHA evo ALU-TWIN FORCE Instruction Book page 55

5- Operation
External filling works as follows:
• Remove the plug from the connector and connect the water hose.
• Turn the Smartvalve pressure valve as shown in the picture.
• Start the sprayer pump by rotating it at its nominal speed.
• Turn the Smartvalve suction valve as shown in the picture.
• Check the main tank gauge.
• At the end of filling, turn the suction valve to stop the filling
process.
• Disconnect the water hose and put the plug back in the connector.
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