Section 3 • Scheduled Maintenance Procedures January 20123 - 12 GS-30 • GS-32 • GS-46 • GS-47 Part No. 228901CHECKLIST B PROCEDURESB-2Inspect the Electrical WiringGenie requires that this procedure be performedevery 250 hours or quarterly, whichever comesfirst.Maintaining electrical wiring in good condition isessential to safe operation and good machineperformance. Failure to find and replace burnt,chafed, corroded or pinched wires could result inunsafe operating conditions and may causecomponent damage.Electrocution/burn hazard. Contactwith electrically charged circuitscould result in death or seriousinjury. Remove all rings, watchesand other jewelry.1 Inspect the underside of the chassis fordamaged or missing ground strap(s).2 Inspect the following areas for burnt, chafed,corroded and loose wires:· Ground control panel· Hydraulic power unit module tray· Battery pack module tray· Scissor arms· Platform controls3 Inspect for a liberal coating of dielectric greasein the following locations:· Between the ECM and platform controls· All wire harness connectors· Level sensor4 Turn the key switch to ground control and pullout the red Emergency Stop button to the onposition at both the ground and platformcontrols.5 Raise the platform approximately 8 feet / 2.4 mfrom the ground.6 Rotate the safety arm away from the machineand let it hang down.7 Lower the platform onto the safety arm.Crushing hazard. Keep handsclear of the safety arm whenlowering the platform.8 Inspect the center chassis area and scissorarms for burnt, chafed and pinched cables.9 Inspect the following areas for burnt, chafed,corroded, pinched and loose wires:· Scissor arms· ECM to platform controls· Power to platform wiring10 Inspect for a liberal coating of dielectric greasein all connections between the ECM and theplatform controls.11 Raise the platform and return the safety arm tothe stowed position.12 Lower the platform to the stowed position andturn the machine off.
