Conair TrueFeed User Manual page 25

The Regrind hopper is divided in 5 weight levels:
Regrind% level 0: 0% Regrind
1: % Regrind medium Level 0 and Level 2
2: % Regrind set in Production screen
3: % Regrind medium Level 2 and Level 4
4: % Regrind level 2 + Lvl4 (=max. Regrind %)
Regrind hopper
For example: Regrind% set in Production screen is set for 20%
Lvl4 is set to 20%
Regrind% level
The values of Level 1 and 3 will be automatically calculated.
Based upon the amount of regrind present in the regrind hopper, the feeding level of the Color unit is
automatically adjusted.
When the Regrind hopper is empty (below Level 1) only the Color will be fed at the set Color%.
The hopper loader will fill with intervals fill offtime 2 (fast filling).
The Regrind unit starts feeding if the Level is between Level 2 and 3.
The hopper loader will fill now with intervals fill offtime 1 (normal operation)
If the Regrind weight rises above Level 4, filling of the hopper will stop until the weight is again between
Level 2 and 3.
7.5 Loadcell calibration
Two types of calibrations are available with the Dual TrueFeed, depending on the selection made in the
Configuration menu :
1. Automatic - The advantage of automatic over manual calibration is that the automatic calibration is
self-calibrating and the probability of failures will be reduced. Also, the accuracy is higher with changes
of output because a complete curve of the material will be made.
2. Manual - Running in RPM mode (external scale needed)
4 - Max. Regrind fill point
3 - Typical fill point
Regrind
2 - Typical fill point
1 - Typical fill point
0 - Refill Trigger point
0: 0% Regrind
1: 10% Regrind
2: 20% Regrind
3: 30% Regrind
4: 40% Regrind
21 Dual Feed TrueFeed Manual