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UL TRA V AC ®
LAZER Z ® AND
LAZER Z ® AS MODELS
For Ultra V ac Serial Nos.
790,000 & Higher
(T o fit Lazer Z (LZZ) and
Lazer Z AS (LZAS) Units
Serial Nos. 790,000 & Higher)
Par t No. 4500-511 Rev . A
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Exmar k r eser v es the right to mak e changes or add impr o v ements to its pr oducts at an y time without incur ring an y obligation to mak e such changes to pr oducts man uf actur ed pr eviousl y . Exmar k, or its distributor s and dealer s, accept no r esponsibility f or v ariations which may be evident in the actual specifications of its pr oducts and the statements and descriptions contained in this publication. © 2009—Exmark Mfg. Co., Inc. Contact us at www .Exmark.com. Industrial Park Bo
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Introduction CONGRATULATIONS on the purc hase of y our Exmark Ultra V ac . T his product has been carefully designed and man ufactured to gi v e y ou a maxim um amount of de pendability and years of trouble-free operation. T his man ual contains operating, maintenance , adjustment, and safety instr uctions for y our Exmark Figure 1 Ultra V ac 1. Model and serial number location BEFORE OPERATING Y OUR MO WER, CAREFULL Y READ THIS MANU AL IN ITS ENTIRETY . Model No. By follo wing the operating, ma
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Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Safety Aler t Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Safe Operating Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Safety and
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Safety • Nev er let c hildren or untrained people operate Safety or ser vice the equipment. Local regulations ma y restrict the ag e of the operator . Safety Alert Symbol • T he o wner/user can prev ent and is responsible T his Safety Aler t Symbol ( Figure 2 ) is used both in for accidents or injuries occur ring to himself or this man ual and on the mac hine to identify impor tant herself , other people or proper ty . safety messag es whic h m ust be follo w ed to a v oid accidents Preparation
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Safety Slope Operation DANGER Use Extr eme caution when mo wing and/or tur ning T her e ar e r otating blades in the blo w er and on slopes as loss of traction and/or tip-o v er could under the mo w er deck. Blade contact can occur . T he operator is responsible for safe operation cause serious operator or bystander injur y on slopes . or ev en death. • Do Not r each into blo w er unless r otation DANGER indicator has stopped. Disenga ge PT O , stop engine, r emo v e k ey , w ait f or all Operat
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Safety prog ressi v ely g reater care on slopes as the hopper fills . Maintenance and Storage • Diseng ag e PTO , set parking brak e , stop engine and remo v e k ey or disconnect spark plug wire . W ait for all mo v ement to stop before adjusting, cleaning or re pairing . • Use care when c hec king blades . W rap the blade(s) or w ear glo v es , and use caution when ser vicing them. Only re place damag ed blades . Nev er straighten or w eld them. • K ee p all guards , shields and all safety devi
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Safety Safety and Instructional Decals • K ee p all safety signs legible . R emo v e all g rease , • New safety signs ma y be obtained from dir t and debris from safety signs and instr uctional y our authorized Exmark equipment dealer or labels . distributor or from Exmark Mfg . Co . Inc . • R e place all w or n, damag ed, or missing safety • Safety signs ma y be affix ed b y peeling off the signs . bac king to expose the adhesi v e surface . Apply only to a clean, dr y surface . Smooth to remo
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Safety 103-3508 LZUV2B Units Only 109-5890 LZUV3B Units Only 9
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Specifications Specifications Model Numbers Serial Nos: 790,000 and Higher LZUV2B–Fits Lazer Z (LZZ) and Lazer Z AS (LZAS) with 48 or 52 inc h dec k. LZUV3B–Fits Lazer Z (LZZ) and Lazer Z AS (LZAS) with 60 or 72 inc h dec k. Systems Overall Length: LZUV2B Bagging System w/Ultra V ac • Collection bins: Lazer Z w/48 inc h Dec k 102.25 inc hes (259.7 cm) – Commercial g rade , cloth mesh bags with 102.25 inc hes (259.7 cm) Lazer Z w/52 inc h Dec k reinforced bottoms . – LZUV2B Capacity: 8.0 bushels
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Operation Product Overview Operation Note: Deter mine the left and right sides of the mac hine from the nor mal operating position. Important: F or Serial Number s 790,000 and higher , multiple accessories added to a base unit can change the sta bility of the machine. R ead the unit operator’ s man ual to deter mine if counterbalance w eights ar e necessar y f or the accessories installed on the unit. Important: Due to the added w eight of the Ultra V ac , it is impor tant to ensur e the par kin
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Operation stopped before clearing blo w er assembly or mo w er dec k. 3. T o remo v e the bags , first diseng ag e the PTO , stop the engine and w ait for all mo ving par ts to stop . Open the hopper and remo v e the bags b y lifting up on the rear of the bag, then unhooking the front clip . Empty the bags b y in v er ting them. 4. R einstall bags , close and latc h hopper before contin uing mo wing . Tips for mo wing conditions: • W hen mo wing in areas with sandy soil, use lo w lift blades on
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Operation CAUTION W ARNING T he deck shea v e will become v er y hot. An unco v er ed discharge opening will T ouching a hot deck shea v e can cause sev er e allo w objects to be thr o wn in operator’ s or bur ns. bystander’ s dir ection. Also, contact with blade could occur . T hr o wn objects or blade Allo w the deck shea v e to cool completel y contact can cause serious injur y or kill y ou bef or e r emo ving the belt. or bystander s. Nev er operate mo w er unless discharge 5. Pull the idler
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Operation the toe board, remo v e the tw o hair pins that retain 2. R emo v e hair pin and c hute pi v ot pin. R emo v e it and then lift it from the mount brac k et. T he disc harg e deflector . Pi v ot pin and hair pin ma y be brac k et bolted to the toe board remains on the stored in the pi v ot holes of the disc harg e deflector unit. during bag ging operation. F or the LZUV3B Units: R emo v e the caster 3. La y the hopper assembly do wn as sho wn in w eights b y loosening the clamping knobs
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Operation 8. Adjust the exhaust di v er ter up or do wn in the side or temporarily remo v ed. Either loosen slots so it fits o v er the m uffler . or remo v e both n uts on the top and bottom of the belt guide . Once the belt is installed 9. If needed, install w ashers betw een the exhaust on the impeller shea v e , reinstall the belt guide di v er ter and the frame to space the guard outw ard. and tighten all hardw are . 10. Install the mount pin into the frame mount bar rel. Mak e sure that it
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Operation Figure 14 Figure 16 Large Decks — V iew from T op of Blower 1. Blower 3. Deck lip 1. Impeller sheave 3. Spring loaded idler 2. Belt cover 2. Deck sheave 20. Install the knob and its hardw are . 17. P osition the belt co v er at an angle and slide it 21. Slip the upper and the lo w er tubes tog ether . under the mo w er frame (see Figure 15 ). 22. Inser t the upper tube into the hopper seal – push in then pull out so that the seal is extended outw ard. 23. Align the dimple on the upper
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Operation tube to pro vide minim um obstr uction to flo w . Mak e sure that the upper and the lo w er ends are oriented properly as the tubes are assembled. (P ar ting lines should roughly be lined up .) Figure 19 30. F or LZUV3B Units Only: A. Install the remo v able caster w eights on the caster ar ms (see Figure 20 ). B . Inser t the clevis pin through the brac k et hole and fasten with a hair pin. C . Tighten knob on w eight assembly until the Figure 18 w eight is clamped securely to the cas
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Operation has all necessar y lighting and marking as required b y loading units on trailers or tr uc ks . One full width la w . Secure a trailer with a safety c hain. ramp that is wide enough to extend bey ond the rear tires is recommended instead of indi vidual ramps for eac h side of the unit. T he lo w er rear section of the CAUTION tractor frame extends bac k betw een the rear wheels and ser v es as a stop for tipping bac kw ard. Ha ving T his unit does not ha v e pr oper tur n a full width
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Operation Important: T he r oll bar is an integ ral and ef fecti v e safety device. K eep the r oll bar in the raised and lock ed position when operating the mo w er . Lo w er the r oll bar temporaril y onl y when a bsolutel y necessar y . R efer to the Operator’ s man ual supplied with y our tractor for additional R OPS safety and operating instr uctions . 19
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Maintenance Maintenance Note: Deter mine the left and right sides of the mac hine from the nor mal operating position. W ARNING W ARNING W hile maintenance or adjustments ar e being T he engine can become v er y hot. T ouching made, someone could star t the engine. a hot engine can cause sev er e bur ns. Accidental star ting of the engine could Allo w the engine to cool completel y bef or e seriousl y injur e y ou or other bystander s. ser vice or making r epair s ar ound the engine R emo v e th
