Operation Quantron E
59
4
4.5.3
+/- appl. rate
In this menu, you can specify a percentage
volume change
for the normal
spreading type.
The basis (100 %) is the pre-set value of the dispensing slider opening.
Figure 4.26:
+/- appl. rate (%) menu
Specifying weight reduction:
1.
Switch from the
Hopper configuration
menu to the
+/- appl. rate
menu.
2.
Enter the percentage value by which you wish to modify the spreading volu-
me.
Input of values into the operator panel is described in section
4.9.2: Input of
values using the cursor keys, page 76
.
3.
Press the
Enter key
.
4.5.4
Curve correction
The fully enclosing spreading disc protector creates a vacuum effect when the
spreading disc rotates, which leads to deviation from the target application vol-
ume. The suction effect is greater with low mass flows (small metering slide open-
ing) than with large mass flows.
By entering the curve correction, you can counter this effect.
NOTICE
During operation you can use the button F2/F3 to change the spreading volume
by the factor of the +/- volume at any time.
Use the button
100 %
to restore the pre-set values again.
NOTICE
The curve correction should
under normal conditions
always be set
to 0
.
Summary of Contents for quantron e
Page 8: ...User instructions 1 6...
