wc_tx003614gb_FM10.fm154Mobile GeneratorGeneral Maintenance16.3 Preparing for MaintenanceDo not perform even routine service (oil/filter changes, cleaning, etc.) unless allelectrical components are shut down. Use the checklist below to prepare thismachine for maintenance. Move the start switch to “OFF”. Open the circuit breakers (move to the “OFF” position). Close the emergency stop switch (push in). Disconnect the negative terminal on the battery. Attach a “DO NOT START” sign to the control panel. If the unit is connected to a remote start or transfer switch, make sure theremote switch is also off and tagged.16.4 Cleaning the MachineWhen As neededSuggestedcleaningmaterials■ Compressed air■ Clean water supply■ Mild detergent■ Clean, dry clothsNOTICE: Do not use a pressure washer to clean this machine. Pressurized watercan severely damage the generator and sensitive electronic components.Cleaning theinteriorClean the interior of the machine. Check the fluid level in the containment skid (if equipped) and drain if necessary.See “Checking / Draining the Containment Skid.” Remove rags, containers, or other debris from the cabinet. Nothing should bestored inside the machine. Remove leaves and twigs from the exhaust compartment. Wipe interior surfaces clean of oil, dust, and dirt.Cleaning theexteriorClean the exterior of the machine with clean water and a mild detergent.