User manual HUSQVARNA RZ4219R

[. . . ] Operator Manual RZ4219F / 966495701 RZ4619 / 965921501 Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. RZ4219 BF / 966514801 RZ5424 / 965881301 RZ5422 / 965881401 English When this product is worn out and no longer used, it should be returned to the reseller or other party for recycling. In order to implement improvements, specifications and designs can be altered without prior notification. Note that no legal demands can be placed based on the information contained in these instructions. The use of other parts voids the warranty. Do not modify or install non-standard equipment to the unit without consent from the manufacturer. [. . . ] Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. See Storage Instructions for additional information. Never use engine or carburetor cleaners in the fuel tank or permanent damage may occur. WARNING!Do not store, spill or use gasoline near an open flame. When operating in temperatures below 32° F. (0° C. ), use fresh, clean winter grade gasoline to insure good cold weather starting. 21 CONTROLS Fuel Shut Off Valve The fuel shut off valve is located at the left rear of the seat. The valve is off when the handle tab is turned perpendicular to the fuel line. IMPORTANT INFORMATION Always raise the deck to the highest position for transport. Fuel shut off valve in the CLOSED position 8011-419 Cutting Height Adjuster To set the desired deck cutting height, press the release button and move the lever forward to the correct cutting height on the cutting plate. The cutting height range is from 1½" (38mm) to 4" (102mm) in ½" (13mm) increments. The heights are measured from the ground up to the blade tip with the engine not running. IMPORTANT INFORMATION In order to obtain an even cutting height, it is important that the air pressure in all tires is 15 psi / 103 kPa / 1 bar. The mower deck’s lifting lever 8058-019 22 CONTROLS Seat Adjustment Lever The seat can be adjusted lengthways. When making adjustments, the lever under the right side of the seat is pulled up, after which the seat can be moved backward or forward. Lengthways adjustment 8058-023 Hour Meter The hour meter displays the total operating time. It will flash CHG OIL (Change Oil) at 50 hour intervals. The flash duration is one hour before and one hour after the interval. The CHG OIL icon will come on and shut off automatically. The hour meter cannot be manually reset. Hour meter 8052-001 Tracking Knob If the mower is not tracking straight, check the air pressure in both rear tires. Recommended air pressure is 15 psi (103 kPa / 1 bar) for all tires. Tracking must be checked on a flat and level concrete or blacktop surface. Rotating the tracking knob allows fine tuning adjustments so the machine tracks straight with the steering control levers in the full forward position. Rotate the knob counter clockwise (as viewed from the operation position) to increase the speed on the left lever. Rotate clockwise to decrease speed. Tracking knob 8058-020 23 operation Read “Safety Instructions” section and following pages, if you are unfamiliar with the machine. Steering To move forward and backward The direction and speed of the mower’s movements is effected by the movement of the control lever(s) on each side of mower. [. . . ] The safety switch in the steering controls. Check the idle speed Check the engine high idle speed Inform the customer about: The need and advantages of following the service schedule. The need and advantages of leaving the machine for service every 300 hours. The effects of service and maintaining a service journal on the machine’s resale value. [. . . ]