SECTION 9 –MISCELLANEOUS9-8cleaning mode operation. The result ofthis airflow is a strong vacuum effect thatcan suck in items that are located insideor around the engine compartment fan.5. To ensure maximum efficiency, start witha clean cooling system free of debris,paying particular attention to the stackedcooler core(s).Service and MaintenanceUnder normal operating conditions, theReversible Fan does not require scheduledmaintenance (other than lubrication) and isbuilt to provide thousands of hours of trouble-free service.In moderate to extreme operatingconditions, a visual inspection of movingparts is recommended from time to time tosafeguard against fan blade damage, whichcould lead to equipment and/or otherdamage.HAND WASH SYSTEMYour machine is featured with two HandWash Stations - one mounted on the ladderand the other mounted on the left-handplatform handrail for your convenience inrinsing dirt and chemicals from hands beforeentering the cab.Filling the Hand Wash ReservoirNOTE: Hand Wash Reservoir Capacity =4 gallons (15L).WARNINGEnsure the Battery Disconnect Switch isOFF before performing any service onthe fan. Failure to comply may result inengine turnover, serious injury, or death.CAUTIONThe Hand Wash System is not asubstitute for Personal ProtectiveEquipment (PPE). Always use theproper PPE (i.e. safety eye wear, faceshields, protective clothing, etc.) whenhandling chemicals.NOTICEKeep the hand wash reservoir full offresh water at all times for immediate useshould contact with hazardouschemicals occur.NOTICEFill the hand wash reservoir with freshwater only.NOTICEThe Hand Wash System has been testedusing RV-type antifreeze. Fill hand washreservoir with fresh water and drainbefore initial use.