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Stubborn blockage
Sometimes blockages cannot be removed by simply moving the machine
back and forth.
1. If the blockages are stuck, insert a water hose into the delivery hose.
2. Lay out the delivery hose at a slight slope so that any water that gets in
can drain off.
3. Push the water hose through the delivery hose against the escaping
water.
➢ The mix is dissolved by the water and runs out with the water.
4. When no more material is rinsed out, pull out the water hose.
5. Check that all blockages have been removed. If there are still
blockages, repeat the procedure until the delivery hose is free.
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