Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Exmark Laser Z Propane
Summary of Contents for Exmark Laser Z Propane
- Page 1 LAZER Z PROPANE ® For Serial Nos. 920,000 & Higher Part No. 4500-720 Rev. A...
- Page 2 Replacements may be ordered through the engine manufacturer. Exmark reserves the right to make changes or add improvements to its products at any time without incurring any obligation to make such changes to products manufactured previously.
-
Page 3: Introduction
All Exmark parts are thoroughly tested and inspected before leaving the factory, however, attention is required on your part if you are to obtain the fullest measure of satisfaction and performance. -
Page 4: Table Of Contents
Contents Deck Belt Tension ......... 44 Adjusting the Parking Brake......44 Electric Clutch Adjustment......45 Introduction ............3 Motion Control Linkage Adjustment ..... 47 Safety ..............5 Motion Control Damper Adjustment..... 48 Safety Alert Symbol ......... 5 Motion Control Neutral Lock Pivot Safe Operating Practices ........ -
Page 5: Safety
Before the liquid leaves the tank, it is converted into a vapor. Since LPG is stored as both liquid and gas, Exmark designed and tested this lawn mower to offer it may leak from joints or connections that are not reasonably safe service;... - Page 6 Safety • Wear appropriate clothing including safety glasses, DANGER substantial footwear, long trousers, and hearing LPG fuel is extremely flammable and vapors protection. Do Not operate when barefoot or are explosive. when wearing open sandals. Long hair, loose clothing or jewelry may get tangled in moving A fire or explosion from LPG fuel can burn parts.
- Page 7 Safety functioning properly. Do Not operate unless they DANGER are functioning properly. LPG fuel is extremely flammable and vapors are explosive. Inspection • In case of fire take the following steps: It is very important to check the LPG tank and 1.
- Page 8 Safety Operation – Inspect the LPG tank and the fuel connection joint for leaks. Use the following procedure WARNING below to detect leaks: ◊ Apply an approved leak detector solution, Operating engine parts, especially the muffler, obtained from a trained and qualified become extremely hot.
-
Page 9: Slope Operation
Safety damage and make repairs before restarting DANGER and operating the mower). Operating on wet grass or steep slopes can cause – Before clearing blockages. sliding and loss of control. Wheels dropping over edges, ditches, steep banks, or water can cause –... -
Page 10: Maintenance And Storage
Safety • Avoid sudden starts when mowing uphill because spark plug wire. Wait for all movement to stop the mower may tip backwards. before adjusting, cleaning or repairing. • Be aware that operating on wet grass, across steep • Keep engine and engine area free from slopes or downhill may cause the mower to lose accumulation of grass, leaves, excessive grease traction. - Page 11 Wear protective clothing and use insulated tools. accessories may alter the warranty, traction, and safety of the machine. Failure to use original DANGER Exmark parts could cause serious injury or Charging or jump starting the battery may death. produce explosive gases. Battery gases can Replace all parts including, but not limited to, explode causing serious injury.
-
Page 12: Safety And Instructional Decals
Exmark equipment dealer or labels. distributor or from Exmark Mfg. Co. Inc. • Replace all worn, damaged, or missing safety • Safety signs may be affixed by peeling off the signs. - Page 13 Safety 109-7232 1. Fast 3. Neutral 2. Slow 4. Reverse 109-7330 107-2102 109-7929 109-3148 109-9361 Deck Drive Belt Routing...
- Page 14 Safety 116-0205 116-0211 109-9875 116-0157 1. See Operator’s Manual 116-0752 1. Latch 2. Unlatch...
- Page 15 Safety 116-1714 116-3446 1. Battery 4. Parking brake 116-2643 2. Hour meter 5. Neutral 3. PTO 6. Operator presence switch 117–2718 PTO Switch Symbols 1. PTO–disengage 2. PTO–engage 116-3261 1. Throttle - fast 2. Throttle - slow 109-7069...
- Page 16 Safety 109-9906...
-
Page 17: Specifications
• LCD indicators appear for the PTO, park brake, drive levers, and operator presence in the message • Only use tanks recommended by Exmark. Failure display on the RH control panel. to do so will result in improper operation of the fuel system. -
Page 18: Operator Controls
◊ 240cc Parker geroler motor cover, armrests, integral safety switch, and seat vibration isolation system. • Hydraulic Oil Type: Exmark Premium Hydro oil. – LZS-LP Units: Standard seat with high back, • Hydraulic Oil Capacity: 52 oz (1.5 L) per side extra wide foam padded seat cushion with •... -
Page 19: Dimensions
Specifications Tires & Wheels protection. Deck design allows for bagging, mulching or side discharge. Drive – 60 inch Deck: 4 anti-scalp rollers Pneumatic (Air filled) – 72 inch Deck: 6 anti-scalp rollers Quantity • Deck Depth: Tread “Multi-Trac C/S” Size 24 x 12.00-12 –... -
Page 20: Curb Weight
Specifications Accessory Weight Table Worksheet: Tread Width: (Center to Center of Tires, Widthwise) Use the table below to determine if extra weight is required for the unit. Identify the accessories 60 inch Deck 72 inch Deck and correct deck size and place the corresponding values in the Accessory Score column. -
Page 21: Torque Requirements
Product Overview Torque Requirements Product Overview Bolt Location Torque Blade Drive Sheave Mounting Nut 90-110 ft-lb (122-149 N-m) LZX-LP Units: 130-160 ft-lb (176-217 LZS-LP Units: N-m) Cutter Housing Spindle 160-185 ft-lb Nut (LZX-LP Units Only) (217-251 N-m) Blade Mounting Bolt 55-60 ft-lb (75-81 N-m) (lubricate with anti-seize) Anti-Scalp Roller Hex... -
Page 22: Operation
Operation Operation Throttle Control Located on right console (red lever) (see Figure 6). Note: Determine the left and right sides of the The throttle is used to control engine speed. Moving machine from the normal operating position. the throttle lever forward will increase engine speed and moving the throttle lever to the rear will decrease Controls engine speed. -
Page 23: Ignition Switch
Operation Figure 9 Figure 7 1. LCD Indicators 1. Release button 2. Park brake 2. Low voltage indicator light 3. Hour/Voltage display The unit must be tied down and brake engaged when transporting. The hour meter is recording when the decimal point is flashing in Hour/Voltage display. - Page 24 Operation Important: This valve has a protective plastic cap that should NEVER be removed. If the cap is damaged or missing, contact trained and qualified personnel immediately. LPG Cylinder Brackets The brackets are located on the engine deck. The LPG cylinder brackets are used to fasten the removable LPG tank to the mower.
-
Page 25: Pre-Start
1. Latching position 3. Non-latching position 2. Transport lock control Pre-Start LPG tanks supplied from Exmark Do Not contain Figure 12 LPG fuel for shipping reasons and safety. Have the LPG tanks filled by trained and qualified personnel. 1. Roll bar upper hoop For best results, use clean, fresh HD5 grade propane. -
Page 26: Starting The Engine
Operation attempts. Failure to follow these guidelines can burn out the starter motor. Engaging the PTO DANGER The rotating blades under the mower deck are dangerous. Blade contact can cause serious injury or kill you. Figure 13 Do Not put hands or feet under the mower or 1. -
Page 27: Driving The Machine
Operation 5. Place the throttle in the “SLOW” position. 6. Turn off the fuel valve and allow the engine to run out of fuel. Failure to do this may cause the engine to “flood” when re-starting. 7. Turn the ignition switch to the “OFF” position once the engine has stopped. -
Page 28: Adjusting The Cutting Height
Operation Figure 15 1. Front of Unit 3. Neutral 2. Forward 4. Reverse Figure 16 Driving in Reverse LZS-LP Unit Shown 1. Move the motion control levers inward to the neutral operate position. 1. Deck foot pedal 3. Height of cut decal 2. - Page 29 Operation mm) clearance to the ground to minimize gouging and roller wear or damage. Figure 17 For cutting heights above 3.5 inches (90 mm) use the bottom hole. The rollers will still be effective against scalping. Figure 18 1. Anti-scalp roller 2.
-
Page 30: Transporting
Operation Transporting WARNING Loading the mower onto a trailer without strong Transporting a Unit enough or properly supported ramps could be dangerous. The ramps could collapse causing Use a heavy-duty trailer or truck to transport the the unit to fall, which could cause injury. machine. - Page 31 Operation a surface for the frame members to contact if the unit starts to tip backward. If it is not possible to use one full width ramp, use enough individual ramps to simulate a full width continuous ramp. Ramp should be long enough so that the angles between the ramp and the ground and the ramp and the trailer or truck do not exceed 15°.
-
Page 32: Maintenance
Maintenance Maintenance Note: Determine the left and right sides of the machine from the normal operating position. WARNING WARNING While maintenance or adjustments are being The engine can become very hot. Touching a hot made, someone could start the engine. engine can cause severe burns. -
Page 33: Periodic Maintenance
4. If the oil level is low, wipe off the area around the of 12.6 volts or greater. oil fill cap, remove cap and fill to the “FULL” mark on the dipstick. Exmark 4-Cycle Premium Important: Make sure the negative battery cable Engine Oil is recommended; refer to the Engine is disconnected and the battery charger used for Owner’s manual for an acceptable alternative. -
Page 34: Recommended Jump Starting Procedure
Maintenance Note: The following instructions are adapted Voltage Percent Maximum Charging from the SAE J1494 Rev. Dec. 2001 – Battery Reading Charge Charger Interval Booster Cables – Surface Vehicle Recommended Settings Practice (SAE – Society of Automotive 11.7–12.0 0–25% 3 Hours 14.4 volts/4 Engineers). -
Page 35: Check Mower Blades
B. Install bushing/blade assembly into spindle. serious personal injury or death. Make sure the splines on the bushing are engaged in the spindle before tightening the Always install the original Exmark blades, bolt. blade bushings, and blade bolts as shown. Check Safety Interlock... -
Page 36: Check Rollover Protections Systems (Roll Bar) Knobs
Tighten hardware Note: If machine does not pass any of these tests, or correct the problem before operating. do not operate. Contact your authorized EXMARK SERVICE DEALER. Service Air Cleaner Important: It is essential that operator safety Service Interval: Every 250 hours—Replace... -
Page 37: Change Engine Oil
Before reinstalling new filter, apply a thin coating incorrect if the oil is checked when the unit is hot. of Exmark 4–Cycle Premium Engine Oil on the 7. If the dipstick oil level is at the “add” mark add surface of the rubber seal. Turn filter clockwise Exmark Premium Hydro oil. -
Page 38: Check Condition Of Belts
Maintenance 2. Check tire pressure in drive tires. 3. Inflate drive tires to 13 psi (90 kPa). 4. Semi-pneumatic caster tires Do Not need to be inflated. Note: Do Not add any type of tire liner or foam fill material to the tires. Excessive loads created by foam filled tires may cause failures to the hydro drive system, frame, and other components. -
Page 39: Lubricate Brake Handle Pivot
7. Insert one bearing, one new seal into the wheel. 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. Note: Seals (Exmark P/N 103-0063) must be 2. Lubricate deck lift pivot with a spray type replaced. -
Page 40: Change Hydraulic System Filter And Fluid
LPG tank is not 7. Before installing the new filters, apply a thin coat installed correctly. of Exmark Premium Hydro Oil on the surface 10. Latch the brackets and make sure the tank is of the two rubber seals. -
Page 41: Wheel Hub - Slotted Nut Torque Specification
Maintenance Exmark Premium Hydro Oil is recommended. Thread locking adhesives are required for some Refer to the chart for an acceptable alternative: hardware on engines — see the Engine manual. Hydro Oil Change Interval Copper-Based Anti-seize 500 Hours Exmark Premium Hydro... -
Page 42: Adjustments
Maintenance Adjustments 7. Release the transport lock and allow the deck to lower to the cutting height. Note: Disengage PTO, shut off engine, wait for 8. Raise the discharge deflector. all moving parts to stop, engage parking brake, and remove key before servicing, cleaning, or making any 9. -
Page 43: Pump Drive Belt Tension
Maintenance 14. If the four deck links do not have enough adjustment to achieve accurate cut height with the desired rake, the single point adjustment can be utilized to gain more adjustment (see Figure 31). Figure 29 1. Adjuster link 3. -
Page 44: Deck Belt Tension
Maintenance Deck Belt Tension Self-tensioning - No adjustment necessary. Adjusting the Parking Brake Service Interval: After the first 100 hours Every 500 hours thereafter Check to make sure brake is adjusted properly. This procedure must be followed after the first 100 hours or when a brake component has been removed or replaced. -
Page 45: Electric Clutch Adjustment
Maintenance 14. Once step 11 is achieved, hold the threaded rod WARNING end with a tool and tighten the lock nut against Engine must be running and drive wheels the standard nut. Do Not allow the cable to turn must be turning so adjustments can be when the nuts are tightened. - Page 46 Maintenance Figure 34 1. Armature 5. Brake spacer Figure 35 2. Field shell 6. Re-gap shim 1. Brake mounting bolt 2. Shim 3. Rotor 7. Brake pole 4. Brake mounting bolt B. Using needle nose pliers, or by hand, take hold of the tab and remove the shim (Do Not Removing the Shim: discard the shim until proper clutch function...
-
Page 47: Motion Control Linkage Adjustment
Maintenance WARNING Engine must be running and drive wheels must be turning so adjustments can be performed. Contact with moving parts or hot surfaces may cause personal injury. Keep fingers, hands, and clothing clear of rotating components and hot surfaces. 1. -
Page 48: Motion Control Damper Adjustment
Maintenance Motion Control Neutral Lock Pivot Adjustment The flanged nut can be adjusted to obtain a more desired motion control lever resistance (Figure 40). Figure 38 1. Double nuts 8. Shut off unit. Remove jumper wire from wire harness and plug connector into seat switch. Figure 40 9. -
Page 49: Motion Control Full Forward Tracking Adjustment
Maintenance Figure 42 Figure 41 RH Motion Control Shown 1. Bolts 4. Nuts 2. Control lever 5. Slotted holes 1. Screw 3. Motion control lever 3. Control arm shaft 2. Cover plate 2. Move the control lever to the next set of holes. Secure the lever with the two bolts. -
Page 50: Cleaning
Maintenance Cleaning 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. 2. Access the LH and RH hydro drive area:. Clean Engine and Exhaust • LZX: Slide seat all the way back, then lift the System Area seat. -
Page 51: Waste Disposal
Maintenance Waste Disposal Motor Oil Disposal Engine oil and hydraulic oil are both pollutants to the environment. Dispose of used oil at a certified recycling center or according to your state and local regulations. Battery Disposal DANGER Battery electrolyte contains sulfuric acid, which is poisonous and can cause severe burns. -
Page 52: Troubleshooting
2. LPG tank is overfilled. 2. Take tank to an approved LPG provider to bleed off some fuel. 3. LPG tank is not an Exmark approved 3. Remove tank and replace with an Exmark vapor tank. approved LPG vapor tank. - Page 53 Troubleshooting Problem Possible Cause Corrective Action 16. Relay or switch is defective. 16. Contact an Authorized Service Dealer. 17. Faulty spark plug. 17. Clean, adjust or replace spark plug. See Check Spark Plug section in Maintenance for proper spark plug gap. 18.
- Page 54 Troubleshooting Problem Possible Cause Corrective Action Clutch will not engage. 1. Fuse is blown. 1. Replace fuse. Check coil resistance, battery charge, charging system, and wiring connections and replace if necessary. 2. Low voltage supply at the clutch. 2. Check coil resistance, battery charge, charging system, and wiring connections and replace if necessary.
-
Page 55: Schematics
Schematics Schematics Electrical Diagram Main Electrical LPG Electrical Diagram Diagram G013155... - Page 56 Schematics Electrical Logic Schematic...
- Page 57 Schematics Hydraulic Diagram...
- Page 58 Commercial Warranty Conditions Exmark Customer Service Department This warranty applies to Exmark Lazer Z X-Series, Lazer Z S-Series, and The Exmark Warranty Company Vantage turf equipment sold in the U.S. or Canada for a period of three 2101 Ashland Avenue years for commercial usage.
- Page 59 Notes:...
- Page 60 Notes:...
-
Page 61: Service Record
Service Record Date: Description of Work Done: Service Done By:... - Page 63 G011841 Figure 44 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.
- Page 64 SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONS MID-MOUNT RIDING ACCESSORIES AND OPTIONS CUSTOM RIDE SEAT SUSPENSION SYSTEM OPERATOR CONTROLLED DISCHARGE FULL SUSPENSION SEAT ROLL OVER PROTECTION SYSTEM (ROPS) DECK LIFT ASSIST KIT SUN SHADE HITCH KIT TRASH CONTAINER LIGHT KIT...