OHAUS VALOR 4000 Service Manual

Also see for CS 2000: User guide Instruction manual Operating manual Operating manual Operating manual

CHAPTER 1 GETTING STARTEDValor™ 2000/4000 Series Service Manual 1-7 Ohaus Corporation www.ohaus.comFigure 1-4. Valor 2000 Back Display.1.7.2 Power ON/OFFTo turn the scale on, press and hold the On/Zero Off button for 2.5 seconds. The scaleperforms a display test, momentarily displays the software version, and then enters theactive weighing mode.To turn the scale off, press and hold the On/Zero Off button until OFF is displayed.The scale can be used on AC power immediately. Allow the battery to charge for 12hours before using the scale on battery power. The Scale will automatically switch tobattery operation if there is a power failure or the power cord is removed. With ACpower, the scale is constantly charging, so the battery charge indicator will remain lit.The scale can be operated during charging, and the battery is protected againstovercharging.For maximum operating time, the battery should be charged at room temperature.During battery operation, the battery symbol indicates the battery charge levelremaining. When charging, the symbol will blink slowly and when fully charged thesymbol will stop blinking.TABLE 1-7Symbol Charge LevelBattery in use:Symbol displayedNotes:When battery symbol blinks fast, approximately 30 minutes working time is left.When [lo.bat] is displayed, the scale will shut off.Charging the scale must be performed in a dry environment.CAUTION: Battery is to be replaced only by an authorized Ohausservice dealer. Risk of explosion can occur if the rechargeablebattery is replaced with the wrong type or if it is not properlyconnected. Dispose of the lead acid battery according to local lawsand regulations.