Hardi NAVIGATOR VPZ, Instruction Book

Page: 122 / 204

5 - Operation
122
Quick Reference - Cleaning
μ
ATTENTION! Pump speed 250-280 rpm.
A.
Turn On.
B.
Turn Off.
C.
Minimum 45 seconds with nozzles Off.
D.
Spray until air comes out of nozzles.
When the pressure drops, close the regulation valve by pressing the button on the SetBox, until
yellow LED lights on the valve (this can take up to 10 seconds).
Without DF4 system: When the boom is completely empty, press the button for a few seconds
to avoid a pressure spike.
With DF4 system: Press “auto” to have the system remove pressure spikes automatically before next
start-up.
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A B C
C
D
D