V. OPERATING INFORMATION

HAGIE TASSELTROL® CONTINUED

5. Set the lift up speeds:

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

With the value set to 01, the lifts will move very slowly. This setting of 01 is useful for adjusting the offset of the valves to get all the lifts to move at 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. 5.39) .

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

6. Set the lift up offset:

(if you are not in parameter mode, do step 1 first and then do this step) Press the LIFT 1 up button under the PAR on the LCD display screen four times and the display will show the current setting of the UP OFFSET for the first three lifts (fig. 5.40). Pressing NEXT again will show the offset setting for the last three lifts. The UP OFFSET for each valve can be set from –19 to +20 as needed to get that lift speed to match the speed of the other lifts. The more positive the number, the faster the lift will move. Typically the offset is initially adjusted at a very slow speed by setting the LIFT UP SPEED to either 01 or 02.

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 LIFT UP OFFSET parameter. When finished setting the offset values, return the speed setting back to about 05.

Now with all the lifts at their lowest points, select AUTO. Now press the ALL-UP button on the hydrostatic handle so they will all move up at the same time. 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:

To get all the lift speeds even, you may need to lower the lift speed setting below 05. This will insure that the flow is being controlled by the valve rather than restricted by the .042” orifice. After adjusting the offset parameters for even up speeds, the up speed value can be increased back to 05.