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UL TRA V AC ®
LAZER Z ® , LAZER Z® XP ,
LAZER Z® XS AND
LAZER Z® AS MODELS
For Ultra V ac Serial Nos.
720,000 & Higher
(to fit Units 352,000 & Higher)
Par t No. 4500-192 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. © 2000–2007—Exmark Mfg. Co., Inc. Contact us at www .Exmark.com. Industrial Pa
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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 Ultra V ac BEFORE OPERATING Y OUR MO WER, CAREFULL Y READ THIS MANU AL IN ITS ENTIRETY . By follo wing the operating, maintenance , and safety Figure 1 instr uctions , y ou wi
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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 , Operating on w et g rass or steep slopes can stop e
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Safety • R emo v e or mark obstacles suc h as roc ks , tree limbs , etc . from the mo wing area. T all g rass can hide obstacles . • W atc h for ditc hes , holes , roc ks , dips and rises that c hang e the operating angle , as rough ter rain could o v er tur n the mac hine . • A v oid sudden star ts when mo wing uphill because the mo w er ma y tip bac kw ards . • Be a w are that loss of traction ma y occur g oing do wnhill. W eight transfer to the front wheels ma y cause dri v e wheels to slip a
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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 103-3507 UV60 and UV6672 103-3508 LZUV52 Only 9
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Specifications Specifications Model Numbers Serial Nos: 720,000 and Higher LZUV52–Fits Lazer Z and Lazer Z AS with 52 inc h dec k. UV60–Fits Lazer Z, Lazer Z XP , Lazer Z XS , and Lazer Z AS with 60 inc h dec k. UV6672–Fits Lazer Z, Lazer Z XP , Lazer Z XS , and Lazer Z AS with 66 inc h or 72 inc h dec k. Systems Overall Length: w/Ultra V ac Bagging System 105.70 inc hes (268.5 cm) 52 inc h Dec k-Air -Cooled • Collection bins: 52 inc h Dec k- 106.00 inc hes (269.1 cm) – Commercial g rade , cloth
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Product Overview Curb W eight: Product Overview w/Ultra V ac 52 inc h Dec k-All 254 lb (115 kg) 60 inc h Dec k-SN 599,999 324 lb (147 kg) and Lo w er & All Lazer AS 60 inc h Dec k-SN 600,000 243 lb (110 kg) and Higher Air -Cooled (ex ce pt AS) 60 inc h Dec k-SN 600,000 261 lb (118 kg) and Higher Liquid-Cooled 66 inc h Dec k-All 190 lb (86 kg) Air -Cooled 66 inc h Dec k-All 208 lb (94 kg) Figure 4 Liquid-Cooled 1. Hood 4. T ube 72 inc h Dec k-SN 600,000 271 lb (123 kg) 2. W eight 5. Bag and Highe
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Operation on the dec k. V erify that all rotation indicators Operation ha v e stopped before clearing blo w er assembly or mo w er dec k Note: Deter mine the left and right sides of the mac hine from the nor mal operating position. 3. T o remo v e the bags , first shut off dec k dri v e , stop the engine and w ait for all mo ving par ts to stop . Open the hood and remo v e the bags b y lifting up Pre-Start on the rear of the bag, then unhooking the front clip . Empty the bags b y in v er ting th
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Operation Figure 6 V iewed from the right side 1. Hairpin 3. Discharge Chute 2. Chute Pivot Pin Note: Install c hute with the tabs to the rear of the dec k tabs as sho wn. Figure 5 W ARNING 1. Clevis Pin 5. Belt Cover 2. Caster Arm W eight 6. Blower An unco v er ed discharge opening will 3. Hairpin 7. T ube allo w objects to be thr o wn in operator’ s or 4. Front Floorpan W eight 8. Bags bystander’ s dir ection. Also, contact with blade could occur . T hr o wn objects or blade 3. R emo v e the b
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Operation Note: T he remo v able w eights are hea vy . Use 6. Pull the spring loaded idler bac k and slip the belt care when lifting them. Mak e sure that y ou can o v er the top spindle dec k shea v e . hold them securely before lifting them. Use 7. Install the plastic belt co v er . On 60 inc h and 66 caution when positioning y our hands so that y ou inc h units the outside end of the co v er is slotted Do Not set them do wn on y our hands or fing ers . and can slip betw een the tw o w ashers
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Operation T ransporting T ransporting a Unit Use a hea vy-duty trailer or tr uc k to transpor t the mac hine . Loc k brak e and bloc k wheels . Securely fasten the mac hine to the trailer or tr uc k with straps , c hains , cable , or ropes . Be sure that the trailer or tr uc k has all necessar y lighting and marking as required b y la w . Secure a trailer with a safety c hain. CAUTION T his unit does not ha v e pr oper tur n signals, lights, r eflecti v e mar kings, or a Figure 7 slo w mo ving v
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Operation minimize the ramp angle . T he trailer or tr uc k should W ARNING be as lev el as possible . Loading a unit on a trailer or tr uck incr eases Important: Do Not attempt to tur n the unit the possibility of backw ard tip-o v er . while on the ramp , y ou may lose contr ol and Backw ard tip-o v er could cause serious injur y dri v e of f the side. or death. A v oid sudden acceleration when dri ving up a ramp • Use extr eme caution when operating a and sudden deceleration when bac king do
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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
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Maintenance Lubricate Grease Fittings Note: See char t f or ser vice inter v als. 1. Stop engine , w ait for all mo ving par ts to stop , and remo v e k ey . Eng ag e parking brak e . 2. Lubricate fittings with NGLI g rade #2 m ulti-pur pose gun g rease . R efer to the follo wing c har t for fitting locations Figure 9 and lubrication sc hedule . V iew From T op of Blower Lubrication Char t 4. Belt guide 1. Spring loaded idler Fitting Initial Number of Ser vice 2. Impeller sheave 5. Deck sheave (
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Maintenance Cleaning Clean Muffler and Rear Frame Area Service Interval : Before each use or daily Stop engine , w ait for all mo ving par ts to stop , and remo v e k ey . Eng ag e parking brak e . W ARNING Operating engine par ts, especiall y the muf fler , become extr emel y hot. Sev er e bur ns can occur on contact and de bris, such as lea v es, g rass, br ush, etc . can catch fir e. • Allo w engine par ts, especiall y the muf fler , to cool bef or e touching . • R emo v e accumulated de bris
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T roubleshooting T roubleshooting Important: It is essential that all operator safety mechanisms be connected and in pr oper operating condition prior to mo w er use. W hen a problem occurs , Do Not o v erlook the simple causes . F or example: star ting problems could be caused b y an empty fuel tank. T he follo wing table lists some of the common causes of trouble . Do Not attempt to ser vice or re place major items or any items that call for special timing or adjustment procedures (suc h as v
