Part No. 75861 Genie Z-60/34 3 - 25November 2003 Section 3 • Scheduled Maintenance ProceduresREV A4 Move the function enable toggle switch to thehigh idle (rabbit symbol) position at the groundcontrols.Result: High idle should be 2300 rpm.If high idle rpm is correct, disregard adjustmentstep 5.5 Loosen the yoke lock nut, then turn the high idleadjustment nut and solenoid bootcounterclockwise to increase the rpm orclockwise to decrease the rpm. Tighten theyoke lock nut and recheck the rpm.Result: High idle should be 2300 rpm.Be sure the solenoid fully retractswhen activating high idle.CHECKLIST B PROCEDURESB-11Test the Ground ControlOverrideA properly functioning ground control override isessential to safe machine operation. The groundcontrol override function is intended to allow groundpersonnel to operate the machine from the groundcontrols whether or not the red Emergency Stopbutton on the platform controls is in the on or offposition. This function is particularly useful if theoperator at the platform controls cannot return theboom to the stowed position.1 Push in the platform red Emergency Stop buttonto the off position.2 Start the engine from the ground controls.3 At the ground controls, operate each boomfunction through a partial cycle.Result: All boom functions should operate.
