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PFT G 5 c FU 230
20
Measures at the end of work and when cleaning
01.2005
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Knauf PFT GmbH & Co. KG
Telephone
09323 / 31-760
PO Box 60
Telefax
09323 / 31-770
D-97343 Iphofen
Internet
www.pft.de
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WARNING!
Prior to dismantling the screw pump and opening the motor tilt flange, make sure
under all circumstances that pump and hoses are pressurized.
Observe the mortar pressure gauge display.
At the end of work, switch off the mortar supply (star wheel) (turn star wheel switch to
“0” position!) (1)
Empty mixing tube
Press red “OFF” pressure switch
Switch off compressor (3) (pull plug) and open tap on spraying gun.
Disconnect mortar hose (only when depressurized)
Release snap lock (1) on motor tilt flange and tilt motor
Remove and clean mixing shaft (2)
Clean mixing area with spatula.
Insert cleaning shaft and mixing tube cleaning agent with the scrapers at the bottom.
Connect motor tilt flange and lock with snap lock, connect 7-pin coupling to control
box.
Press green “ON” pressure switch approx. 5 - 10 seconds and let machine run until
mixing tube is clean.
Press red “OFF” pressure switch, remove mixer cleaner.
Install cleaned mixing shaft.
Fold motor tilt flange to close and lock with snap lock.
To be cleaned, the hoses and mortar pressure gauge are connected to the water
intake valve using the transition adapter (in the tool bag). This prevents the pump from
damage. First a water-soaked sponge ball must be pressed into the hose inlet.
Then open the water valve until the sponge ball emerges at the end of the hose.
The corresponding sponge balls must be used separately for different hose diameters.
Repeat this procedure if required.
Clean the spraying gun separately using running water.
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