ARAG Electriccontrol unit for crop-spraing application 871 - Manual (Page 25)

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Make sure the drain on the self-cleaning filter is connected to the tank with a hose
before starting cleaning.
• Regular cleaning:
This procedure can be carried out at the end of each use or any time it is deemed necessary:
1 Protective gloves, goggles and clothing must be worn.
2 Start the pump and take it to its operating level.
3
Set the relevant switches on the control device to 'OFF' to close all
section valves.
4
Open the drain on the self-cleaning filter completely by turning the knob
anticlockwise.
5
Set the relevant switch on the control
device to 'ON' to open the main valve.
6 Allow the system to operate for at least 2 minutes.
CONTINUES