Nilfisk-Advance Warrior ST Service Manual

Also see for Warrior AXP: Service manual Instructions for use Sevice manual

Contents

Control SystemService Manual – Warrior ST, AXP, EcoFlex 28Recovery Tank-Full Switch OrientationUse this procedure if installing a new control board on an olderWarrior machine that uses the recovery tank full switch in thenormally closed orientation. All current Warrior machines use thenormally open orientation, which is also the default option for thecontrol board setting You may also use this option when changingthe orientation of an existing sensor to the normally open directionduring a sensor replacement procedureNote: This feature may not be available on older ST/AXP controlboard versions. If the main controller on your machinedoes not have the switch orientation programming option available (below Revision level I for AXPmachines, and below Revision level E for ST machines), you must run the machine with the switch inthe normally-closed configuration. Refer to the Displaying the Control Unit Revision Level section forinstructions on how to view the software revision level of your controller.1 Turn the key switch to the off position.2 While holding the Scrub System Off (E) and Vacuum (C) switches depressed,turn the key switch to the on position.3 Continue to hold both switches until only the vacuum indicator is lit(approximately 2 seconds).4. Release both switches. The status or LED display will now indicate “0” or “1” and the scrub off indicatorwill be red5. Press the Vacuum switch (C) to toggle between “1” for the normally closed configuration or “0” for thenormally open configuration.6 To save the new setting, press the scrub off button The scrub off indicator will change from red to green7. Turn the main power key switch to the off position. The new setting will be saved and will remain ineffect until it is changed againLCD Style Selection (Warrior AXP)Factory Default: Rectangular Shape With Three Bars LCD graphic style can be programmed to differentstyle. There are two different styles and to change LCD graphic style, perform the following steps:1 Turn the key switch to the off position.2 While holding the Scrub System On (D) and Vacuum (C) switches depressed,turn the key switch to the on position.3 Continue to hold both switches until the vacuum indicator and scrub onindicator turn yellow4. Release both switches The display will now show current graphic style The scrub off switch will turnred5. Pressing scrub on switch will now select between two different graphic styles and the display will beupdated with new graphic style6 Press scrub off switch to save the setting. Turn the main power key switch to the off position.7. The new setting will be saved and will remain in effect until it is changed againNormally Closed(former orientation)Normally Open(Default)E CD C