Nilfisk-Advance BR 850S Service Manual

Contents

FORM NO. 56043097 / Adgressor ™ / BR 850S, 850CS, 950S, 950CS, 1050S, 1050CS - 57ELECTRICAL SYSTEMPROGRAMMING VEHICLE SPEED CHANGESThe maximum high-speed M1 (transport) and maximum low speed M2 (scrub) can be changed electronically, using the handheld programmer. Tochange a parameter using the programmer, press the PROGRAM key, and scroll down the Program Menu until the desired parameter is the top lineof the display. Press the appropriate CHANGE VALUE key (“up” or “down”) until the desired number is reached. The parameter is now set at thedesired value. All programming occurs in real time. In other words, the parameters can be changed while the vehicle is in operation.The upper and lower limits of parameters are set at the factory. Some parameters have dependencies on other parameters. When the programmeris being used to adjust a parameter and a limit is reached, the display will stop changing. To see why the display has stopped changing, press theMORE INFO key. If the limit is related to another parameter, that information will be displayed; changing the value of the related parameter mayallow the original parameter to be adjusted further. Otherwise, the display simply says “Max Limit” or “Min Limit.”MAINTENANCEThere are no user-serviceable parts inside the Curtis PMC 1237 controller. No attempt should be made to open the controller. Opening thecontroller may damage it and will void the warranty.However, it is recommended that the controller exterior be cleaned periodically, and if a handheld programmer is available, this periodic cleaningprovides a good opportunity to check the controller’s diagnostic history file.HANDHELD PROGRAMMER USEOptional Curtis handheld programmer allows you to program, test and diagnose Curtis controllers. Use of a handheld programmer is describedmore fully in the CURTIS PROGRAMMER MANUAL 56043101.