A-12 / ENGLISHA-12 - FORM NO. 56041656 - Exterra™ / SR 1900PRE-OPERATIONAL CHECKLISTBefore Each Use:* Inspect the machine for damage, oil or coolant leaks.* Squeeze the rubber dust cup on the Engine Air Filter (24) to release built-up dust.* Check the engine coolant level (23).* Check the engine oil level.* Check the hydraulic oil level (19).* Check the Fuel Gauge (AA) on the gasoline and diesel models.* Check the Fuel Gauge located on the PROPANE tank (21) for PROPANE model.* Check the tire pressure of all three tires, should be 90-95 psi.* Check the Air Filter Service Indicator.In the Driver’s Seat:* Be sure that you understand the operating controls and their functions.* Adjust the seat to allow easy reach of all controls.* Insert the Master Key and turn the Ignition Switch (TT) to the ON position. Check for proper operation of the Horn (BB), Hour Meter (SS) andHeadlights (DD). Turn the Ignition Key Switch (TT) OFF.* Check the Parking Brake (F). The brake must hold its (locked parked) setting firmly with out easily being released.(Report all defects immediately to service personnel).Plan Your Cleaning in Advance:* Arrange long runs with a minimum of stopping or starting.* Allow 6 inches of broom path overlap to ensure complete coverage.* Avoid making sharp turns, bumping into posts, or scraping the side of the machine.MAIN BROOMSeveral different main brooms are available for this machine. Contact your Nilfisk-Advance dealer if you need help selecting the best broom for thesurface and litter that you will be sweeping. Note: Reference broom maintenance for installation steps.FUELWARNING !• ALWAYS STOP THE ENGINE BEFORE FILLING THE FUEL TANK.• DO NOT SMOKE WHILE FILLING THE FUEL TANK.• FILL THE FUEL TANK IN A WELL-VENTILATED AREA.• DO NOT FILL THE FUEL TANK NEAR SPARKS OR OPEN FLAME.• USE ONLY THE FUEL SPECIFIED ON THE FUEL TANK DECAL.DIESEL ENGINEFill the tank with Number 2 Diesel Fuel if the machine will be used in an area where the temperature is 30° Fahrenheit (0° Celsius) or higher. UseNumber 1 Diesel Fuel if the machine will be used in an area where the temperature is below 30° Fahrenheit (0° Celsius).NOTE: If the diesel machine runs out of fuel completely, the fuel system must be bled before the engine can be re-started. To avoid this situation,fill the fuel tank when the fuel gauge indicates 1/4 tank. Fuel tank capacity is 12.75 gallons (48.26 liters).GASOLINE ENGINEFILL THE TANK WITH UNLEADED 87 OCTANE REGULAR GASOLINE. FUEL TANK CAPACITY IS 12.75 GALLONS (48.26 LITERS).Note: Reference the separately supplied engine manufacture’s maintenance and operator manual for more detailed engine specification andservice data.PROPANE ENGINEMount a standard 33 lb. liquid withdrawal propane tank on the machine, connect the fuel hose and open the shutoff valve on the tank. Weargloves when connecting or disconnecting the fuel hose. Shut the propane tank service valve OFF when the machine is not in use.NOTE: Make sure to properly orient the horizontal LPG tank for liquid withdrawal. After connecting the fuel hose to the tank check for leaks bylistening and smelling for gas.WARNING!Do not operate the machine if a gas leak is present. Disconnect the fuel hose and replace the LPG tank. If a gas leak is still presentdisconnect the fuel hose and contact your Nilfisk-Advance Service Center.