User manual HUSQVARNA EZ4624

[. . . ] Operator’s Manual EZ4624 / 968999657, EZ5226 / 968999658 EZ4220/ 968999692, EZ4824 / 968999696 EZ5224 / 968999699, EZ4824C / 968999754 EZ5224 BF / 968999766 Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. English ©2008 HTC All Rights Reserved. Printed in U. S. A. CONTENTS INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 General. Driving and Transport on Public Roads. . . . . . . . . . . . . . . . . 5 Towing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Operating. Manufacturing Number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 SYMBOLS AND DECALS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 General Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Personal Safety Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Slope Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Safe Handling of Gasoline. [. . . ] 3. When the machine is standing still, activate the parking brake by pulling the lever upward. Always remove key when leaving the mower to prevent unauthorized use. IMPORTANT INFORMATION Leaving the ignition switch in any other position than “OFF” will cause the battery to be discharged. Raise the mower deck 8011-718-2 English-35 OPERATION Manual Transport WARNING!No adjustments or maintenance to be carried out unless: ♦ the engine stopped ♦ the ignition key removed ♦ the parking brake activated When pushing or pulling the mower, be sure to engage the IZT (Integrated Zeroturn Transaxle) bypass linkages. The IZT bypass linkages are located on the rear of the frame, below the rear engine guard. • Always turn off engine before engaging or disengaging the hydro release. Never attempt to adjust the bypass linkages with the engine running. • Raise the deck into the highest cutting position. 1. IZT Bypass linkage Bypass linkages CZ10-2 • Pull the IZT bypass linkages out and into the slots and release so that it is held in the bypass position. • To reengage the IZT’s to drive, reverse the above procedure. 1 2 1. Head outside of rear deck 1. IZT Bypass linkage Bypass linkages English-36 English-36 CZ12 MAINTENANCE Maintenance Schedule The following is a list of maintenance procedures that must be performed on the machine. For those points not described in this manual, visit an authorized service workshop. An annual service carried out by an authorized service workshop is recommended to maintain your machine in the best possible condition and to ensure safe operation. Read “Maintenance” in the Safety Instructions section. 1) First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours. 3) 2) In dusty conditions, cleaning and replacement are required more often. Performed by authorized service workshop.  = Described in this manual  = Not described in this manual At Maintenance interval least in hours once each 50 100 300 year 25 Daily Maintenance Check the parking brake Check the engine’s oil level (every refueling) Check the safety system Check for fuel and oil leakages Check/clean the engine’s cooling air intake Check the mower deck Check hardware (screws, nuts, etc. ) Clean under the mower deck Start the engine and blades, listen for unusual sounds Check for damage Thoroughly clean around the engine Clean around belts, belt pulleys, etc. Check the tire pressures Check battery Sharpen/Replace mower blades Check the fuel pump’s air filter 2) Clean the engine’s cooling air intake 2) Clean the air cleaner’s pre-filter 2) (foam) Clean the air cleaner’s filter cartridge (paper filter) Check/adjust the parking brake Inspect muffler/Spark arrester 2) Weekly Before After                           English-37 English-37 MAINTENANCE Daily Maintenance Check/adjust throttle and choke cables Check the condition of belts, belt pulleys, etc. Change the engine oil 1) Replace the engine oil filter Clean/replace the spark plugs Replace the fuel filter Replace the air filter (paper filter) 2) Check the caster wheels (every 200 hours) Clean the cooling fins 2) 2) Weekly Before After At Maintenance interval least in hours once each 50 100 300 year 25                         Replace the air cleaner’s pre-filter Check/adjust the mower deck Check the engine valve clearance Perform the 300-hour service 3) (foam)        2) 3) Lubricate according to Lubrication Schedule Check transaxle oil at reservoir Change transaxle oil & filter (200 hours) 1) First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours. 3) Performed by authorized service workshop. In dusty  = Described in this manual  = Not described in this manual WARNING!Before performing any service or adjustment checklist: • Engage the parking brake. • Turn the ignition switch to “OFF” position and remove the key. • Make sure the blades and all moving parts have completely stopped. • Disconnect the spark plug wire from all spark plugs and place the wire where it cannot come in contact with the plug. English-38 MAINTENANCE Battery Your mower is equipped with a maintenance free battery and does not need servicing. However, periodic charging of the battery with an automotive type battery charger will extend its life. Recharge at 6-10 amperes for 1 hour. Always use protective glasses when handling the battery. IMPORTANT INFORMATION Do not attempt to open or remove caps or covers. [. . . ] **HUV 2 Year or 2, 000 Hour Powertrain (The engine assembly, unitized transaxle assembly (gasoline vehicle), motor, and main frame assembly are warranted with respect to parts and labor against defects in material and workmanship or a period of two years or 2000 hours of operation, whichever first occurs, from the date of purchase. ) & 1 Year or 1, 000 Hour Body Warranty (All remaining components of the vehicle not specified otherwise and all other original equipment options and accessories supplied by Husqvarna are warranted with respect to parts and labor against defects in material and workmanship for a period of one year or 1000 hours of operation, whichever first occurs, from the date of purchase. ) HUV s Gas & Diesel Powered Battery: 0 – 6 months free replacement and 7 – 12 months prorated HUV s Electric Powered – 4 year or 16, 000 Energy Unit Limited Warranty Period ***Husqvarna safety apparel warranty is from the date of the customer s original purchase for defects in material and workmanship. All care and maintenance instructions must be followed as stated by the manufacturer on the care label. ****Battery 1 Year prorated limited warranty with 100% replacement during the first 6 months. Lifetime Warranty (Parts and Labor): All tiller tines and trimmer shafts against breakage. Lifetime Warranty (“PARTS ONLY” after initial warranty expiration): Ignition coils and modules on handheld product. [. . . ]