SAFETY, OPERATORS & MAINTENANCE MANUALen-286 CONTROLSA BKCDL6.1J BLOCKED HYDRAULIC FILTERINDICATOR LAMP.Monitors Hydraulic filter condition. Coloured red,Illuminates prior to filter bypass valve operating,when illuminated filter requires changing. The redlens should illuminate while the engine ispreheating as a test. It is not unusual for the lampto stay alight for up to 3 minutes after a very coldstart. But should not stay on for longer than 5minutes during operation.6.1K JOYSTICK UNIT LIFT / LOWER / SLEWCONTROLThe joystick can be operated in 2 directions (singleAxis) A, B when using a rotary cutter deck and in 4direction (double Axis) A, B, C, D when using arotary brush or snow blade.A One touch lowers the lift arms.B Raise the lift arms.(Needs to be held at position B for lifting armsinto transport position).C Used to slew the rotary brush or snow bladein a clockwise direction.D Used to slew the rotary brush or snow bladein an anticlockwise direction.6.1L WEIGHT TRANSFER SWITCHThe switch is blue and will transfer weighthydraulically between the drive wheels and thecutter deck.It is possible to adjust the amount of weighttransfer manually on the lift valve. See section 9.2.6.1M CUTTERS RUNNING INDICATOR LAMPColour Orange, illuminated when the cutter bladesare stalling. If the lamp illuminates it indicates thecutter blades have stalled. If this happens the for-ward speed of the machine should be reduced untilthe lamp goes outThe light will not go off if the blades are jammed; ifthis occurs the obstruction must be removed with theengines switched off. M