Nilfisk-Advance BR 850S Service Manual

Contents

FORM NO. 56043097 / Adgressor ™ / BR 850S, 850CS, 950S, 950CS, 1050S, 1050CS - 15DESCRIPTION OF THE BATTERY CONDITION INDICATORSThe battery condition indicator (J) consists of three lights, a green (G), a yellow (Y), and a red (R). The voltage indication will change based on thecutoff level (standard or alternate) selected in the control unit. The battery voltage ranges for the various indications are listed below:Standard AlternateGreen 34.00+ 34.50+Green & Yellow 33.00-33.99 34.00-34.49Yellow 32.00-32.99 33.50-33.99Yellow & Red 31.50-31.99 33.00-33.49Red 31.00-31.49 32.50-32.99Flashing Red/Cutoff <31.00 <32.50NOTE: Refer to service manual for selection of alternate cut-off level. Once the low voltage cutout level has been reached (flashing red indicator)the batteries must be FULLY recharged to reset the battery condition indicator. The scrub system will not function until the indicator has beenreset.DESCRIPTION OF HOURMETER / STATUS DISPLAYThe single character display in the upper right corner of the control panel is primarily used as a display for the hourmeter function. This display isalso used to display the following information depending upon which mode the control is in:• Error codes*• Brush pressure adjustment setting for the scrub mode*• Display of control system default parameters*• Recovery tank FULL indicator** NOTE: Reference (in the Electrical System manual section) the Main Control Board Troubleshooting Guide and the Control Board SpecialProgram Options sections. These sections will explain the machine error code descriptions and scrub system controller default parameterchanges.KNOW YOUR MACHINE