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Monitors the air flow from the compressor to the spray gun / paint gun and switches
the pump on as soon as air flows through the line.
The dummy plug of the remote control has to be disconnected
.
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The standard equipment of the PFT SWING II includes a maintenance-free pump
system.
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Rotor and stator are wearing parts, which have to be regularly inspected and replaced
if necessary.
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The pump unit
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should provide a pressure of at least 15-20 bar. When
the machine is switched off, the back pressure should be approx. 6-8 bar.
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•
Fill the material container of the pump with water
•
Connect a 10 m conveying hose
•
Connect a mortar pressure gauge
•
Attach a spray gun with a ball tap to the end of the hose
•
Open the ball tap
•
Switch the machine on and wait until water flows out of the spray gun (deaerate
the hose)
•
Close the ball tap
•
Let the pump run against pressure until the pressure does not rise any more
•
If the necessary pressure of 15-20 bar is not reached, the pump has to be
replaced
•
Check the back pressure
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•
The machine must be disconnected from the power supply during (dis-)assembly.
•
A new stator and a new rotor require a running-in period, and reliable pressure
values can only be determined after one spraying operation.
•
Pump components that neither provide the necessary conveying pressure nor
maintain the required back pressure are worn out and have to be replaced.
