V. OPERATING INFORMATION

HAGIE TASSELTROL® CONTINUED

7. Set the lift down speeds:

(If you are not in parameter mode, do step one first and then do this one) Press the LIFT 1 up button under the PAR on the LCD display screen six times and the display will show the current setting of the down speed for an auto move*, a manual move and an all– resume move with a value of 01 to 10.

With the value set to 03 the lifts will move a little slower. This setting of 03 is useful for adjusting the offset of the values for getting all the lifts the same speed. Typically these values are set to 05 for a fairly fast speed. The values can be changed by pressing the up and down buttons under the AUTO, MAN or ALL (fig. 5.41).

The values can be saved by pressing the LIFT 1 down button to exit this screen and save the new parameter setting.

8. Set the lift down offset:

(if you are not in parameter mode, do step 1 first and then do this one) Press the LIFT 1 up button under the PAR on the LCD screen seven times and the display will show the current setting of the down offset for the first three lifts (fig. 5.42). Pressing NEXT again will show the offset setting for the last three lifts.

The down offset for each valve can be adjusted for a value from –19 to +20. The more positive the number the faster the lift will move. Typically the offset is initially adjusted at a slightly slower speed by setting the lift down speed to 03.

Exit the parameter mode and check the speed of each lift by moving it manually with the up/ down buttons. Now correct the fastest and slowest lifts to match the average speed by changing the offset value with the up/down buttons for that lift while in the DOWN OFFSET parameter. When finished setting the offset values, return the speed setting back to about 05.

Now with all the lifts at their highest points, select AUTO so all the lifts will move down together. Correct the values for any lifts that are not close to the speed of the others.

The values can be saved by pressing the LIFT 1 down button to exit this screen and save the new parameter setting.

NOTE:

Once the parameters have been set, very little adjustment will be required.