PREDATOR XS TURNTABLE STRETCH WRAPPER OPERATION MANUAL
HIGHLIGHT INDUSTRIES, INC. ● 2694 PRAIRIE SW; WYOMING; MI 49519 ● 1-800-531-2465
II-17
5. VR7 is the “loose” film tension adjustment to achieve the best linear control from the dancer
bar. Turn clockwise to increase; counter-clockwise to decrease.
Recommended setting is 80%.
Exhibit 2-10: Recommended Settings for the Film Feed Controller Card Trim Pots
6. L1 (yellow) and L3 (yellow) are indicators for VR6 and VR7. The higher the settings, the
brighter the lights will be. This should be used for reference only.
7. L2 (red) is an indicator for the pre-stretch motor. The faster the motor is turning, the brighter
the light will be. The light will be solid on when the pre-stretch motor is not in operation.
This should be used for reference only.
8. L4 (green) indicates the 24 VDC output from the film delivery board. The light should be on
as long as power is supplied to the machine.
9. L5 (green) and L6 (green) indicate the 120 VAC input to the film delivery board. The light
should be on as long as power is supplied to the machine. lost
Replacing the Film Feed Controller Card
To replace the film feed controller card, perform procedure below in sequence.
1. Set trim pots VR1 through VR6 as recommended above.
2. Remove power from the machine.
3. Remove the old film feed controller card by disconnecting the three wire harness plugs and
loosening the four stand-off screws.
4. Place the new card in position, and fasten the four stand-off screws. Reconnect the three
wire harness plugs.
HIGH VOLTAGE!
Wiring work should be carried out only by qualified personnel.
Otherwise, there is a danger of electric shock or fire.
