Interrupting the delivery of mix
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7.7.6 Open the mixing and delivery vessel
Figure 56: Open the dome cover
3. Make sure that the mixing and delivery vessel is vented.
4. Open the vessel vent (1) to the rear stop.
5. Swivel the toggle lock (2) upwards.
6. Open the dome cover using the handle (3).
7.8 Interrupting the delivery of mix
The mix may harden if work is interrupted for a longer period of time. The
time depends on the material properties.
Residues in the delivery hose and/or in the mixing and delivery vessel can
lead to blockages or block the mixing unit.
1. Switch off delivery via the "Start/stop delivery" button.
2. Close the levers for upper and lower air. The delivery air switches off
and the delivery of the mix is thus interrupted.