MODEL V1433XL, V1433 MODEL V1833XL, V1833 - MinnPar

UPPER CONTROL FUNCTIONS (XL Models cont'd)•Cut-Away Viewof Slip-Fit InsertLift Controlsr --------- ----- -1fl \\Drive Controllerw/Steer RockerSwitchPower Button(green)DriveSpeedSelectorCable Harness ./PlugHidden View ofSlip-FitlnsertFIG. 15Integrated in the forward edge ofthe drive handle is a grip lever which is a substitute for the footswitch commonly used on other machines. The grip levermust be squeezed to perform drive (movementof the handle), or steer (activation ofthe rocker switch) functions. This lever, however, does not affectthe lift controls. Movement of the drive handle 13 0 in either direction will tum the pump motor on, andenergize the drive directional control valve, thus initiating drive motion. Drive speeds are selectablefrom the drive speed selector switch. Selecting "fast" will energize the select directional control valve. and increase drive speed by adding the second pump's flow to the drive hydraulic circuit. Selecting "low"will de-energize the select valve, and drive speed will then rely on the single pump output. Pressing theblack positraction button energizes the positraction valve in the main manifold assembly, thus forcinghydraulic flow through the flow divider/combiner. When in "fast" or "low", the creep valve is alwaysenergized because it is a normally open valve. When "creep" speed is selected, or when the platform isabove six. to seven feet, it is de-energized, thereby letting fluid by-pass to tank through an adjustableneedle valve.MANUAL 92370-002November 1997