MODEL V2648XL, V2648 - MinnPar

•LOWVOLTAGE BATTERYPROTECTION SYSTEM (OPTION)This option prevents operation when thebatteries are in a low voltage condition. It becomesenergized whenever the control selectorswitch is in either "UPPER" or "LOWER" position(lower emergency stop button must be pulledout). While energized, the module monitors thebatteries' voltage level, and will prevent the pumpmotor contactor from being activated once thebattery voltage reaches 12.5% undervoltage, orapproximately 21 volts. This condition must bepresent for 21 seconds to activate the interruptsystem. Terminals 3 & 4 of the module arenormally closed contacts which complete theLow Volt Override Pushbutton(w/Amber Indicator Lamp)SlopeAlarmignal HomPushbutton(white)~~~- Cable Harness PlugFIG. 14pump motor contactor circuit, and it is these contacts which are opened during a low voltage condition.Terminal 7 of the module is the battery input voltage, while terminal 6 is machine ground. Terminals 1& 2 are normally open contacts which close during a low voltage condition and turns on an amberindicator light (pushbutton) at the upper control box. The system can be overridden by pressing thepushbutton on the side ofthe upper control box (See FIG. 14), which energizes terminalS of the module.However, the override will only allow three repeated by-pass cycles of2 minutes 30 seconds each. TheLVI module will reset when the battery voltage reaches approximately 25.5 volts during re-charging.Once the batteries have been properly charged and the L VI module has automatically reset, theCONDOR® can be operated once again.TRAVEL ALARM (OPTION)This option indicates forward or reverse drive (travel) of the machine. The alarm signal isactivated by the deceleration valve circuit since the deceleration valve is always energized during bothforward and reverse drive.DESCEND ALARM (OPTION)This option indicates descent (lowering) of the platform. The alarm signal is activated by theholding valve circuit, which is energized when lowering the platform.MOTION ALARM (OPTION)This option indicates forward or reverse drive, and raising or lowering of the platform. The alarmsignal is activated from two different circuits; one energizes the pump motor contactor, and the otherenergizes the holding valve for platform lowering (pump not running). A diode is used in each circuitto prevent unintended feedback.HOUR METER (OPTION)This option is to record the "run time" of the machine for maintenance scheduling, rental usage,etc.. The meter runs only when the pump motor contactor is energized (pump running); therefore, themeter does not run when the machine is sitting idle, or when the platform is being lowered.MANUAL 92357-002JUNE 1997