Nilfisk-Advance 56110000, Service Manual

Page: 62 / 102

62 - FORM NO. 56043124 - Condor XL
™
ELECTRICAL SYSTEM
CONTROL BOARD PROGRAMMING OPTIONS
Foot Pedal Neutral Position and Deadband Adjustment
FACTORY DEFAULT: 3%
RANGE: 2% - 15%
Whenever you change or repair the drive pedal linkage components or the hydrostatic unit, or if you replace the Rotary Sensor or Control Board,
you will have to recalibrate the neutral deadband position and set the sensitivity as follows:
1 Depress the foot pedal to full reverse position, then allow the pedal to slowly return to its neutral position. Do not move the pedal during the
remainder of this procedure.
2 Press and hold the Engine Speed switch (51) , then turn the ignition Key Switch (50) to the run (on) position. Continue to hold the Engine Speed
switch until all the display panel lights turn off (approximately three seconds), then release the switch.

The fi rst line of the LCD display will read “PEDAL CALIBRATION”.

The second line of the display will read “Place Pedal in Neutral” with an arrow to the left of the line.

The third line of the display will read “Neutral Deadband”.
3 Press the green Scrub ON Switch (54) .

The fi rst line of the LCD display will read “Neutral Set”.

The second line of the display will show the resistance value, in ohms, that the Control Board is reading through the Rotary
Sensor. Note that it’s normal for this value to drift a little.
4 Press the green Scrub ON Switch to set the nominal deadband resistance value. The display will return to the previous menu.
5 Press the Side Broom Down Switch (53a) to move the arrow to the left of the “Neutral Deadband” line.
6 Press the green Scrub ON Switch to display the “Neutral Deadband” range menu. The percentages shown are the limits the resistance from
the Rotary Sensor can vary from the “Neutral Set” (nominal) resistance and still be in the deadband range and allow the engine to start.
7 Press the Side Broom Up and Down Switches (53) to scroll through the available percentages.
Note: The ideal neutral deadband percentage range is one that allows reliable starting, yet still actuates the scrub functions with minimal pedal
travel. The factory default value is 3%.
8 When the arrow is to the left of the desired percentage value:

Press the green Scrub ON Switch to save the new percentage value. The display will return to the previous menu.

Press the red Scrub Off Switch to return to the previous menu without changing the percentage value.
9 Turn the ignition key switch to the off position. The new settings will be saved and remain in effect until they are changed again.
PLACE PEDAL IN NEUTRAL
PEDAL CALIBRATION
NEUTRAL SET
NEUTRAL DEADBAND
Entered by pressing and holding ENGINE SPEED button during
3 second power on sequence.
Indicates that neutral position has been set.
NEUTRAL_ DEADBAND:
2,
3 , 4, ... 15
2%, 3% , 4% ... 15% (2-15%, 1% increment)