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115 88 14-28 Rev. B

Operator Manual

MZ 48 / 967 665901-00

Please read the operator manual carefully  

and make sure  you understand the instructions 

before using the machine.

Gasoline containing a maximum of 10% ethanol 

(E10)  is permitted for use in this machine. The 

use of gasoline with  more than 10% ethanol 

(E10) will void the product warranty. 

English 

Содержание 967 665901-00

Страница 1: ... operator manual carefully and make sure you understand the instructions before using the machine Gasoline containing a maximum of 10 ethanol E10 is permitted for use in this machine The use of gasoline with more than 10 ethanol E10 will void the product warranty English ...

Страница 2: ...ious operating practices can cause dangerous injury to the operator or other persons The owner must understand these instructions and must let only approved persons who understand these instructions to operate the mower Each person operating the mower must be of sound mind and body and must not be under the influence of mind altering substances WARNING Engine exhaust some of its constituents and c...

Страница 3: ...ter 14 Park Brake 14 Seat Adjustment Lever 14 Fuel Shut Off Valve 14 Fuses 15 Tracking 15 Cutting Height Pedal 15 Hydro Release Levers 15 Fuel Tank 16 OPERATION 17 Training 17 Operating on Hills 19 Moving Machine By Hand 20 MAINTENANCE 21 Battery 23 Safety System 24 Park Brake 24 V belts 24 Cutting Blades 25 Adjusting the Mower Deck 26 ZT 3100 Powertrain 26 Caster Wheels 27 Anti scalp Rollers 27 C...

Страница 4: ...ke sure that the machine is correctly attached DO NOT operate this machine on public roadways Towing If machine is equipped with a tow hitch use much more care when towing Do not let children or others in or on the towed equipment Make wide turns to avoid jack knifing Travel slowly and leave more distance to stop Do not tow on sloped ground The weight of the towed equipment can cause loss of tract...

Страница 5: ...Number The machine s manufacturing number can be found on the printed plate affixed to the engine compartment Stated on the plate from the top are The machine s type designation I D The manufacturer s type number Model The machine s serial number Serial no Please have the type designation and serial number available when ordering spare parts This manual belongs to the machine with the manufacturin...

Страница 6: ...flammable Warning Do not touch parts Warning Keep away from the discharge deck Warning Do not use without deflector or grass catcher These symbols are found on the machine and in the operator manual Study them carefully until you know what they mean WARNING Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxxxx Used in this publication to tell the reader of a risk of personal injury or death particular...

Страница 7: ...tand and obey all instructions on the machine and in the manual before starting It is recommended that someone knows that you are mowing and can give aid if there is an injury or accident Those who operate maintain and or service this machine must first read and understand this Operator Manual Local laws can regulate the age of the user The owner is responsible for training the users of this equip...

Страница 8: ...l before storage Personal Safety Equipment Make sure that first aid equipment is near at hand when using the machine Do not use the machine when barefoot Always wear protective shoes or boots Steel toe caps are recommended Always wear approved protective glasses or a full visor when assembling or driving Always wear gloves when handling the blades Do not wear loose clothing that can become caught ...

Страница 9: ...ch use and leave area for the fuel to expand because the heat from the engine and the sun can otherwise cause the fuel to expand and overflow General Maintenance Do not use the machine indoors or in areas lacking sufficient airflow The exhaust fumes contain carbon monoxide an odourless and poisonous lethal gas Make sure that the equipment is in good condition and that all nuts and bolts especially...

Страница 10: ... used and directed down and out from the machine Check and abide by local traffic regulations before transporting the machine on roads Use an approved trailer to transport the machine Engage the park brake by securing the steering controls in the outboard position with elastic or ratcheting straps Turn off the fuel supply Fasten the machine down with approved devices such as bands chains or straps...

Страница 11: ...ough doorways while loading into a truck or trailer Keep the ROPS in safe operating condition by periodically inspecting for damage and keeping all mounting fasteners tight Check all bolts including on the seat belt for correct torque before each use Check the ROPS structure for damage before each use If a part of the ROPS is damaged the entire ROPS must be replaced DO NOT remove the ROPS Where po...

Страница 12: ...t driven hydraulic pumps Using the left and right steering controls the flow is regulated and thereby the direction and speed 1 Motion control levers 2 Park brake 3 Tracking knob 4 Fuel tank 5 Fuel shut off 6 Hydro release 7 Fuses 8 Choke control 9 Ignition switch 10 Service meter 11 Throttle control 12 Blade switch 13 Tracking bolt 14 Seat adjustment lever 15 Deck lift 16 Deck release pedal 12 CO...

Страница 13: ...nd the neutral position If the left steering control is pulled backward the machine turns to the left Use more care when using this maneuver If the steering controls are in uneven positions when standing still or do not fit in the slots for moving the controls out they can be adjusted WARNING The machine can turn very rapidly if one steering control is moved much further forward than the other Thr...

Страница 14: ...rvice the engine and mower see the Service Journal of this manual Note The service meter operates clocks hours only when the engine is running Be sure to turn the key off when the unit is not in use to prevent meter hours from accumulating Seat Adjustment Lever The seat can be adjusted lengthways The lever under the front edge of the seat is moved to the left as seen by the driver in the seat to a...

Страница 15: ...oosen tracking knob out until flush with nut 5 Test operate unit by driving it at full throttle and the full forward position on both motion control levers Gradually turn in the tracking bolt on the right hand side until the unit noticeably starts drifting right 6 Drive forward at full throttle with both motion control levers in the full forward position Gradually turn in the tracking knob left si...

Страница 16: ...MATION Experience indicates that alcohol blended fuels called gasohol ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel system must be emptied before storage of 30 days or longer Drain the gas tank start the engine and let it run until the fue...

Страница 17: ...Pull the control levers back to the neutral position and stop the mower from moving Pull back slightly on control levers allowing the mower to move to the rear Push the control levers forward to the neutral position to stop the mower from moving To turn to the right While moving in a forward direction pull the right lever back towards the neutral position while maintaining the position of the left...

Страница 18: ... speed approximately mid throttle for a short time before use USE FULL THROTTLE WHEN MOWING no choke Running 1 Release the park brake by moving the lever downward NOTE The mower is equipped with an operator presence system If the engine is running and the operator tries to leave the seat without first engaging the park brake the engine will shut off 2 Move the steering controls in out of the neutr...

Страница 19: ...growth For best cutting performance mow grass over 15 24 cm in height twice Make the first cut relatively high the second to the desired height The mowing result will be best with a high engine speed the blades rotate rapidly and low speed the rider moves slowly If the grass is not too long and dense the driving speed can be increased without negatively affecting the mowing result The finest lawns...

Страница 20: ...rse the procedure Load the machine into truck or trailer by driving up ramps in low gear DO NOT LIFT The machine is not intended to be lifted by hand WARNING Use more care when loading the machine into a truck or trailer using ramps There is the possibility of dangerous injury or death if the machine falls off the ramps WARNING Do not make adjustments unless the engine is stopped the ignition key ...

Страница 21: ...ance in the Safety section WARNING Before performing service or adjustment Engage the park brake Place the blade switch in the disengaged position Turn the ignition switch to OFF position and remove the key Make sure the blades and all moving parts have completely stopped MAINTENANCE DAILY AT LEAST ONCE EACH YEAR MAINTENANCE INTERVAL IN HOURS BEFORE AFTER 25 50 100 300 CHECK Park brake for adjustm...

Страница 22: ...rt other vehicles WARNING Do not short battery terminals by allowing a wrench or other objects to contact both terminals at the same time Before connecting battery remove metal bracelets wristwatch bands rings etc Positive terminal must be connected first to prevent sparks from accidental grounding MAINTENANCE DAILY AT LEAST ONCE EACH YEAR MAINTENANCE INTERVAL IN HOURS BEFORE AFTER 25 50 100 300 C...

Страница 23: ...losive gases Keep sparks flame and smoking materials away from batteries Battery If the battery is too weak to start the engine it must be recharged Jumper Cable Use 1 Connect each end of the RED cable to the POSITIVE terminal on each battery taking care not to short against chassis 2 Connect one end of the BLACK cable to the NEGATIVE terminal of the fully charged battery 3 Connect the other end o...

Страница 24: ...ular to the belt when installation is complete Safety System The machine is equipped with a safety system that prevents starting or driving under the following conditions The engine can only be started when the mower deck is disengaged the steering controls are in the outer locked neutral position the park brake is engaged IMPORTANT INFORMATION To be able to drive the driver must sit in the seat a...

Страница 25: ...ght and left idler pulleys 4 Place the belt on the engine pulley 5 Use the breaker bar to hold the tension off the belt while removing the implement used as a brace in the plate 6 Replace and secure clutch stop 7 Reinstall the fan shields 8 Reinstall the deck belt Cutting Blades CAUTION Blades are sharp Protect your hands with gloves and or wrap blades with a heavy cloth when handling The sharpeni...

Страница 26: ... to side In the rear blade tips must be 3 2 mm to 9 5 mm higher than the front measurement In the front blade tips must be equal from side to side NOTE This will place the mower deck in a standard measurement position Depending on the type of grass being mowed or environmental conditions more adjustments may be required to get the desired cut ZT 3100 Powertrain Regular external maintenance of the ...

Страница 27: ...d washing Hardware Check daily Inspect the entire machine for loose or missing hardware Caster Wheels Check every 200 hours Check that wheels rotate freely Foam filled tires or solid tires will void the warranty To replace remove the nut and caster bolt Pull the wheel out of the yoke and take care with the spacer Reinstall in reverse order Tighten the caster bolt and torque to 61 Nm NOTE Tire must...

Страница 28: ...ip after cleaning it must be replaced Gasoline or other petroleum products must not be used to clean belts 12 12 Every year Lubricate with grease gun 1 52 Every Week Filter change 1 365 Every day Oil change Level check Lubrication Schedule IMPORTANT INFORMATION Use minimal lubrication and remove excess lubricant so that is does not come into contact with belts or belt pulley drive surfaces WARNING...

Страница 29: ... engine drain plug is located near to the muffler To prevent burns the engine should be shut off and allowed to cool slightly so the engine is still warm but the adjacent surfaces and oil are not 1 Park on a level surface Engage park brake 2 Clean the dirt and debris from the area around the oil fill cap 3 Remove the cap dipstick 4 Find the drain hose at the right rear of the engine Place an adequ...

Страница 30: ...lugs to 20 3 Nm 12 Continue to fill the transaxles through the expansion tank until the FULL COLD line is reached this will take approximately 0 68 additional litres 13 Reinstall the expansion tank cap by hand Be careful to not overtighten Transmission Purging Purge procedures must be implemented if the hydrostatic system has been opened for maintenance or when more oil has been added to the syste...

Страница 31: ...ic system Machine vibrates Blades are loose Blades are incorrectly balanced Engine is loose Engine overheats Clogged air intake or cooling fins Engine overloaded Poor ventilation around engine Defective engine speed regulator Too little or no oil in the engine Contamination in the fuel line Fouled spark plugs Battery not charging Battery terminal cable contacts are defective Charging lead is disco...

Страница 32: ...abilizer Start the engine and let it run until the carburetor is drained of fuel or the stabilizer has reached the carburetor 5 Remove the spark plug and pour about a tablespoon of engine oil into the cylinder Turn over the engine so that the oil is evenly distributed and then refit the spark plug 6 Lubricate all grease zerks joints and axles 7 Remove the battery Clean charge and store the battery...

Страница 33: ...33 SCHEMATIC ...

Страница 34: ...Pa 1 bar FRAME Cutting Width 122 cm Cutting Height 3 8 11 4 cm Number of Blades 3 Blade Length 41 8 cm Nose roller Yes Seat Spring Hinged Arm Rests Yes Service Meter Digital Blade Engagement Ogura GT48 Deck Construction 10 gauge fabricated Productivity 11 088 m2 h DIMENSIONS Weight 335 kg Base Machine Length 192 cm Base Machine Height 107 cm Base Machine Width 125 cm Overall Width Chute Up 114 cm ...

Страница 35: ... 305 3 4 250 339 370 502 7 8 378 512 591 801 1 1 8 782 1060 1410 1912 Grade 5 Minimum commercial quality lower quality not recommended Metric Standard Hardware Grade Grade 8 8 Grade 10 9 Grade 12 9 Size ft lbs Nm ft lbs Nm ft lbs Nm Shank Size Diameter in millimeters fine or coarse thread M4 1 5 2 2 2 3 2 7 3 7 M5 3 4 4 5 6 5 2 7 M6 5 2 7 7 5 10 8 2 11 M7 8 2 11 12 16 15 20 M8 13 5 18 18 8 25 21 8...

Страница 36: ...e is drive to both wheels r Check mower deck pitch and adjustment r Check Safety switch for the park brake r Safety switch for the mower deck r Safety switch in the seat r Safety switch in the steering controls r Park brake functionality and adjustment r Driving forward r Driving backward r Engaging the blades r Idle speed r Engine high idle speed r Inform the customer about Need and advantages of...

Страница 37: ...e adjustment r 25 HOUR SERVICE Action Date mtr reading stamp sign Check the fuel pump s air filter r Sharpen Replace mower blades if required r Check the tire pressures r Check battery cables r Lubricate according to lubrication chart r Check clean the engine s cooling air intake r Clean the air cleaner s foam pre filter r 50 HOUR SERVICE Action Date mtr reading stamp sign Do the 25 hour service r...

Страница 38: ...e mower deck r Clean the combustion chamber and grind the valve seats r Check the engine valve clearance r Replace the air cleaner s foam pre filter r AT LEAST ONCE EACH YEAR Action Date mtr reading stamp sign Clean the engine s cooling air intake at 25 hour intervals r Replace the air cleaner s foam pre filter at 50 hour intervals r Replace the air filter s paper cartridge r Change the engine oil...

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