Exmark 850 manuale d’uso

UL TRA V AC ® LAZER Z ® , LAZER Z ® AS SERIES X, AND LAZER Z ® AS MODELS For Ultra V ac Serial Nos. 850,000 & Higher (T o t Lazer Z (LZZ) and Lazer Z AS Series X (LZAS) Units Serial Nos. 790,000 & Higher) (T o t Lazer Z AS (LZA) Units Serial Nos. 850,000 & Higher) Part No. 4500-608 Rev . A[...]

Exmark reser ves the right to make changes or add improv ements to its products at an y time without incurring any obligation to make such changes to products man ufactured previousl y . Exmark, or its distributors and dealers, accept no responsibility f or v ariations which may be evident in the actual specications of its products and the state[...]

Introduction CONGRATULATIONS on the purchase of your Exmark Ultra V ac. This product has been carefully designed and man ufactured to gi ve y ou a maxim um amount of dependability and years of trouble-free operation. This man ual contains operating, maintenance, adjustment, and safety instr uctions for y our Exmark Ultra V ac BEFORE OPERATING Y OUR[...]

Contents Introduction . . . . . .. . . . . . . . . . . .. . . . . . . . . . . .. . . . . . . . . . . .. . . . . . . . . . .. .. . . . 3 Safety .. . . . . . . . . .. . . . . . . . . . .. .. . . .. .. . . .. .. . . .. . . . . . . . . . . .. . . . . . . . . . .. .. . . . 5 Safety Alert Symbol . . .. . . . . . . . . . .. .. . . .. .. . . .. .. . . .. .[...]

Safety Safety Safety Alert Symbol This Safety Alert Symbol (Figure 2) is used both in this man ual and on the mac hine to identify important safety messages which m ust be follow ed to av oid accidents This symbol means: ATTENTION! BECOME ALERT! Y OUR SAFETY IS INV OL VED! Figure 2 1. Safety alert symbol The safety alert symbol appears abov e infor[...]

Safety collection system or mulch kit in place and w orking properly . DANGER There are rotating blades in the blo wer and under the mow er deck. Blade contact can cause serious operator or bystander injur y or ev en death. • Do Not reach into blower unless rotation indicator has stopped. Disengage PTO , stop engine, remo ve k ey , wait for all m[...]

Safety Figure 3 1. Safe Zone-Use the mower here on slopes less than 15 degrees 2. Danger Zone-Use a walk behind mower and/or hand trimmer on slopes greater than 15 degrees, near drop-offs and water . 3. W ater • R emov e or mark obstacles suc h as roc ks , tree limbs , etc. from the mowing area. T all g rass can hide obstacles . • W atch for di[...]

Safety Safety and Instructional Decals • Keep all safety signs legible . R emov e all grease, dirt and debris from safety signs and instr uctional labels . • R eplace all w orn, damag ed, or missing safety signs . • When replacement components are installed, be sure that current safety signs are afx ed to the replaced components . • If a[...]

Safety 103-3508 LZUV2B Units Only 109-5890 LZUV3B Units Only 9[...]

Specications Specications Model Numbers Serial Nos: 850,000 and Higher LZUV2B–Fits Lazer Z (LZZ), Lazer Z AS Series X (LZAS), and Lazer Z AS (LZA) with 48 or 52 inch deck. LZUV3B–Fits Lazer Z (LZZ) and Lazer Z AS Series X (LZAS) with 60 or 72 inch deck. Fits Lazer Z AS (LZA) with 60 inch deck. Systems Bagging System • Collection bins: ?[...]

Operation Product Overview Figure 4 1. Hopper 4. Blower 2. T oeboard weight 5. T ube 3. Caster weight (LZUV3B Units Only) 6. Bag Operation Note: Deter mine the left and right sides of the machine from the nor mal operating position. Important: F or Serial Numbers 790,000 and higher , multiple accessories added to a base unit can change the sta bili[...]

Operation stopped before clearing blow er assembly or mow er dec k. 3. T o remov e the bags , rst disengag e the PTO , stop the engine and wait for all moving parts to stop . Open the hopper and remo ve the bags by lifting up on the rear of the bag, then unhooking the front clip . Empty the bags by inv erting them. 4. R einstall bags , close and[...]

Operation CAUTION The deck shea ve will become v er y hot. T ouching a hot deck shea ve can cause sev ere bur ns. Allow the deck shea v e to cool completely before removing the belt. 5. Pull the idler release handle and remo v e the belt from the upper groove of the dec k sheav e . 6. Unlatch the front end of the blow er . Piv ot the blow er bac k [...]

Operation the toe board, remov e the tw o hairpins that retain it and then lift it from the mount brac ket. The brack et bolted to the toe board remains on the unit. F or the LZUV3B Units: R emov e the caster weights b y loosening the clamping knobs until the weight can be mov ed relati v e to the caster ar m. R emov e the hairpins and clevis pins [...]

Operation 8. Adjust the exhaust div erter up or do wn in the slots so it ts ov er the m ufer . 9. If needed, install washers betw een the exhaust div erter and the frame to space the guard outward. 10. Install the mount pin into the frame mount bar rel. Mak e sure that it extends into the opening between the rear bumper and the mount brack et[...]

Operation Figure 14 Large Decks — V iew from T op of Blower 1. Impeller sheave 3. Spring loaded idler 2. Deck sheave 17. P osition the belt cov er at an angle and slide it under the mow er frame (see Figure 15). Figure 15 1. Blower 3. Mower frame 2. Belt cover 18. Push do wn on the bac k of the cov er and slide it backw ards under the blo wer . 1[...]

Operation tube to provide minimum obstruction to ow . Make sure that the upper and the lo wer ends are oriented properly as the tubes are assembled. (P arting lines should roughly be lined up .) Figure 18 1. Drill the holes here 28. Slide the lo wer end of the tube assembly o ver the blow er outlet and align the notch with the tube latch. Latc h[...]

Operation has all necessar y lighting and marking as required by law . Secure a trailer with a safety c hain. CAUTION This unit does not hav e proper tur n signals, lights, reectiv e markings, or a slow moving vehicle emblem. Driving on a street or roadway without such equipment is dangerous and can lead to accidents causing personal injur y . D[...]

Operation Important: The roll bar is an integ ral and effective safety device. Keep the roll bar in the raised and locked position when operating the mower . Lo wer the roll bar temporarily only when absolutely necessar y . R efer to the Operator’ s man ual supplied with your tractor for additional R OPS safety and operating instr uctions . 19[...]

Maintenance Maintenance Note: Deter mine the left and right sides of the mac hine from the nor mal operating position. W ARNING While maintenance or adjustments are being made, someone could star t the engine. Accidental star ting of the engine could seriously injure y ou or other bystanders. Remo ve the k ey from the ignition s witch, engage parki[...]

Maintenance Check Exhaust Diverter Service Interval: Before each use or daily CAUTION The exhaust di verter is hot. T ouching a hot exhaust div er ter can cause sev ere bur ns. Allow the exhaust di verter to cool completely before perfor ming maintenance. 1. Stop engine , w ait for all mo ving parts to stop , and remov e key . Eng age parking brak [...]

Maintenance Cleaning Clean Mufer and Rear Frame Area Service Interval: Before each use or daily Stop engine, wait for all moving parts to stop , and remov e key . Engag e parking brak e. W ARNING Operating engine parts, especiall y the mufer, become extremely hot. Sev ere bur ns can occur on contact and de bris, such as leav es, grass, br ush[...]

T roubleshooting T roubleshooting Important: It is essential that all operator safety mechanisms be connected and in proper operating condition prior to mow er use. When a problem occurs , Do Not o verlook the simple causes . F or example: starting problems could be caused b y an empty fuel tank. The follo wing table lists some of the common causes[...]

Conditions and Products Co vered Exmark Mfg. Co. Inc. and its aff iliate, Exmark W arranty Company , pursuant to an agreement between them, jointly warrant on the terms and conditions herein, that we will repair , replace or adjust any part on these products and found by us (in the ex ercise of our reasonable discretion) to be defective in factory [...]

Notes: 25[...]

Service Record Date: Description of W ork Done: Service Done By: 26[...]

G01 1841 Figure 22 This page may be copied for personal use. 1. The maximum slope you can safely operate the machine on is 15 degrees . Use the slope indicator to determine the degree of slope of hills before operating. Do Not operate this machine on a slope greater than 15 degrees. Fold along the appropriate line to match the recommended slope. 2.[...]

MID-MOUNT RIDING A CCESSORIES AND OPTIONS SEE EXMARK’S COMPLETE LINE OF A CCESSORIES AND OPTIONS W ALK-BEHIND A CCESSORIES AND OPTIONS GRASS CA TCHER MICRO-MULCH SYSTEM TURF STRIPER ST ANDON CUST OM RIDE SEA T SUSPENSION SYSTEM FULL SUSPENSION SEA T DECK LIFT ASSIST KIT HITCH KIT LIGHT KIT 12 V PO WER POR T MICRO-MULCH SYSTEM OPERA T OR CONTROLLE[...]