PFT
Conveying Pump SWING L
Overview – Operation
– Spare Parts Lists
Removal of bl
14/09/2021
43
40.2 Change the direction of rotation for SWING L
1
2
3
4
Fig. 58: Reverse
Let the pump motor run briefly in reverse:
1. Turn the main reversing switch (1) to position "0".
2. Push the metal bracket (2) in the opposite direction.
3. Turn the main reversing switch (1) to position "I"
4. Press the green push button (3) control voltage "ON".
5. Press the red operating button control voltage "OFF" (4) when
the pressure on the mortar pressure gauge has dropped to "0
bar".
40.3 Blockage does not dislodge
2 1
Fig. 59: Mortar pressure gauge
DANGER!
Overpressure on the machine!
When opening machine parts they can open in an
uncontrolled manner and injure the operator.
Open the mortar hoses only when the pressure at the
mortar pressure gauge (1) has dropped to "0 bar".
1. Slightly loosen both nuts (2) at the tie rod so that the remaining
pressure can escape completely.
2. As soon as the pressure is down to “0 bar”, tighten the nuts (2)
again.
1
Fig. 60: Loosen coupling
NOTE!
Clean mortar hoses immediately
1. Cover coupling connections with tear-proof film.
2. Loosen cam leaver (1) and hose connections.
3. Dislodge the blockage by tapping or shaking at the place where
the blockage is located.
4. If required, insert a rinsing hose into the mortar hose and flush
out the material (PFT rinsing hose art. no. 00113856).
