Shutting down
21
Original-Betriebsanleitung
HD1+HD2
•HD1-2_BAoDB_en_1407•ski
6 Shutting down
Task
Once the job is completed, the pump is to be cleaned and shut down.
Prerequisite
You will need:
1 open container with approx. 5 liters of flushing agent (use the solvent which
corresponds to the injection material and is recommended by the manufacturer),
hereafter called container „
A
“.
1 empty, open container for the soiled cleaning material/material mixture,
hereafter called container „
B
“
1 material container, hereafter called container „
C
“
Do not use narrow-necked cans or barrels with bung holes.
Procedure
1.
Close the air tap lock.
2.
Turn back the air regulator by turning the the control screw to the left until it
moves freely. The pressure gauge must show 0 bar.
3.
Close the injection lance.
4.
Empty the unit‘s feed container. Fill remaining material back into container
„
C
“, as long as it is not mixed two component material.
5.
Fill the unit‘s feed container with solvent from container „
A
“.
6.
Open the air tap lock and set the pressure gauge to a working pressure of
1-2 bar.
7.
Hold the injection lance in such a way that the soiled injection material is
sprayed sideways onto the inside wall of the open container „
B
“.
8.
Run the pump until clean solvent emerges. When using metal containers,
ensure that contact is maintained between the injection lance and the wall
of the container to avoid electrostatic charging.
To avoid unnecessary loss of injection material, we recommend to spray
the remaining material in the hoses back into container „C“ until the first
solvent emerges (not applicable for two component materials).
