Instruction/ maintenance manual of the product 850 Exmark
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UL TRA V AC ® QDS 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.
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 .
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 .
Contents Introduction . . . . . .. . . . . . . . . . . .. . . . . . . . . . . .. . . . . . . . . . . .. . . . . . . . . . .. .. . . . 3 Safety .. . . . . . . . . .. . . . . . . . . . .. .. . . .. .. . . .. .. . . .. . . . . . . . . . . .. . . . . . . .
Safety Safety Safety Alert Symbol This Safety Alert Symbol (Figure 3) 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 3 1.
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.
Safety Figure 4 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.
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 afx ed to the replaced components .
Safety 103-3508 LZUVQD7 Units Only 109-5890 LZUVQD1 1 Units Only 9.
Specications Specications Model Numbers Serial Nos: 850,000 and Higher LZUV QD7–Fits Lazer Z (LZZ), Lazer Z AS Series X (LZAS), and Lazer Z AS (LZA) with 48 or 52 inch dec k. LZUV QD11–Fits Lazer Z (LZZ) and Lazer Z AS Series X (LZAS) with 60 or 72 inc h deck.
Operation Product Overview Figure 5 1. Hopper 4. Blower 2. Caster weight (LZUVQD1 1 Units Only) 5. T ube 3. T oe board weight 6. Door Operation Note: Deter mine the left and right sides of the machine from the nor mal operating position.
Operation hav e stopped before clearing blow er assembly or mow er dec k 3. T o empty the hopper , rst disengag e the PTO . Lift up on the handle to open the door and empty the hopper . If the unit is to be driv en onto a truck or trailer with the hopper full, alw ays bac k the unit up the ramp .
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 .
Operation 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 removing the hopper assembly .
Operation 4. R emov e the hairpin from the mount pin and pull the mount pin out of the frame mount barrel. 5. Pick up the frame legs and hook the notc h onto the lower mount bar (see Figure 11). 6. Lift the hopper assembly and piv ot it upw ard tow ard the back of the unit (see Figure 12).
Operation 16. Belt Installation: F or Small Dec ks: A. Slip the belt ov er the impeller sheav e on the blow er . Note: It may be easier to install the belt if the belt guide is temporarily shifted to one side or temporarily remov ed. Either loosen or remo v e both nuts on the top and bottom of the belt guide .
Operation Figure 19 1. Blower 3. Deck lip 2. Belt cover 20. Install the knob and its hardw are. 21. Slip the upper and the lo wer tubes together . 22. Insert the upper tube into the hopper seal – push in then pull out so that the seal is extended outward.
Operation Figure 22 1. T oe board weight 2. Hairpin 30. F or LZUV QD11 Units Only: A. Install the remov able caster w eights ov er the caster ar ms (see Figure 23). B . Install a clevis pin and hairpin on each caster weight to retain them. C. Tighten knob on w eight assembly until the weight is clamped securely to the caster ar m.
Operation each side of the unit. The lo wer rear section of the tractor frame extends back betw een the rear wheels and ser ves as a stop for tipping backw ard. Ha ving a full width ramp provides a surface for the frame members to contact if the unit starts to tip bac kward.
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.
Maintenance W ARNING Under nor mal use the cloth mesh will deteriorate and w ear . Objects could exit through w or n cloth mesh at high speeds. Thrown objects can cause serious injur y or kill y ou or bystanders. Check cloth mesh frequently for tears and holes.
Maintenance Adjustments Adjusting the Blower Drive Belt Position 1. R ead the operator’ s man ual for the UltraV ac and mo wer before perfor ming this adjustment. Make sure that you understand the controls , their locations their functions and safety requirements .
Maintenance LZUV QD11 Units: Figure 26 LZUVQD1 1 Units 1. Handle Link 3. Stop 5. Latches 2. Stop Screws 4. Hinge Links 1. Door closing: T he closing of the door is controlled by the tw o hinge links and the tw o stop screws (see Figure 26).
Maintenance Cleaning Clean Mufer 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 mufer, become extremely hot.
Storage Storage Handle Storage When storing the LZUV QD7, fold the handle inw ard as shown in Figure 27. R emo ve and retain the knob and car riage bolt from the handle brac ket and rotate the handle brac ket and rotate the handle inward. Figure 27 LZUVQD7 Only 1.
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.
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 .
Notes: 28.
Notes: 29.
Service Record Date: Description of W ork Done: Service Done By: 30.
G01 1841 Figure 28 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.
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.
An important point after buying a device Exmark 850 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Exmark 850 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Exmark 850 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Exmark 850 you will learn all the available features of the product, as well as information on its operation. The information that you get Exmark 850 will certainly help you make a decision on the purchase.
If you already are a holder of Exmark 850, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Exmark 850.
However, one of the most important roles played by the user manual is to help in solving problems with Exmark 850. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Exmark 850 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
