Risk of injury due to incorrect blockage removal.
A blockage in the delivery hose can strike back into the mixing and
delivery vessel and cause serious injuries when the dome cover is open.
− Never open the mixing and delivery vessel in the event of a blockage.
− Wear appropriate personal protective equipment during removal.
− Stop work until the mixing and delivery vessel is depressurized.
As soon as the mixing and delivery vessel is depressurized, the delivery
hose is also depressurized up to the first blockage in the hose line.
1. Check, starting from the outlet of the mixing and delivery vessel, by
carefully stepping on it and by pressing in the delivery hose where the
blockage begins.
− The hose is soft and easily deformed in the area where there is no
blockage.
− In the area where the blockage is located and between two
blockages, the delivery hose is hard.
− If there is a blockage in the vessel outlet, the whole hose is soft
and flexible.
➢ Please note that there may be several blockages.
2. Check the further course of the delivery hose and find out if there is
more than one blockage.
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