Wassermann DSW-2, User Manual

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6. Use the numeric keypad to enter the program number. If you enter 0 or a number
greater then 30 , Err-P then Pr nr appear on the display.
7. Press ENTER. Dosing starts and the READY light goes out.
The program checks that the quantities do not exceed the maximum value. If the
maximum value is exceeded, Err-H appears on the display and dosing is stopped.
8. The program also checks that the amount of powder is greater than 5g . If it is less, Err-
L appears on the display and dosing does not start. Another check is carried out to
make sure the maximum dosing portion does not exceed 1000 % of the powder amount
( Err-H message) and that the minimum dosing portion is greater than 2g (if not,
message Err-L ).
9. To interrupt the process, you press CLR, then ENTER to continue.
10. If no errors are detected, the symbol

appears on the display to indicate which pump
is working.
11. The pump (or pumps) automatically dose(s) the predetermined quantity of liquid.
12. When the next pump is switched on, the display shows the

symbol of the pump
which is working. When dosing finishes, the END light come on.
13. After ENTER is pressed, the dosing scales are ready to start again. The READY light
comes on and END goes out (only to program level C2_08).
8.5.1 Stopping the Dosing Process
•
The dosing process can be stopped immediately by pressing CLR. Clr appears on
the display. You press ENTER to reset the unit. The READY light comes on.
Dosing can be stopped at anytime by pressing CLR.
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