Related Manuals for GreenWorks Commercial GZM60R
Summary of Contents for GreenWorks Commercial GZM60R
- Page 1 Zero Turn Mower 2508902 (Model No.GZM60R) Owner’s Manual TOLL-FREE HELPLINE: 1-855-470-4267 www.GreenworksCommercial.com Read all safety rules and instructions carefully before operating this tool.
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Page 2: Table Of Contents
CONTENTS Product specifications ......................3 General information........................4 To the new owner .....................4 Using this manual .....................4 Warranty registration .....................4 Model and serial number .....................4 Parts and service....................4 Safety information .........................5 General safety rules..................5 Slope operation..................8 Child safety....................8 Using a ramp....................9 Tow ing.................... -
Page 3: Product Specifications
Know the digital display..................29 Error code......................29 Maintenance ........................40 Regular maintenance....................40 Seat belt maintenance....................40 ROPS maintenance....................40 Possible damage to the ROPS................40 ROPS Inspection....................40 Torque values....................41 Tires........................41 Lubrication........................41 Mower blade maintenance..................41 Mower blade removal/installation.................41 Cleaning the mower......................42 Storing the mower......................42 No season preparation....................43 Battery maintenance....................43... -
Page 4: General Information
Photographs and illustrations used were current at the time of printing, but subsequent production changes may cause your machine to vary slightly in detail. Greenworks Commercial Products reserves the right to redesign and change the machine as deemed necessary, without notification. If a change has been made to your machine which is not reflected in this owner’s manual or the parts manual, see your... -
Page 5: Safety Information
SAFETY INFORMATION GENERAL SAFETY RULES READ ALL INSTRUCTIONS CAREFULLY W A R N I N G This symbol indicates important safety instructions. If these instructions are not followed, it could endanger the personal safety and/or property of the operator and others. Read and understand all instructions in this manual before attempting to operate the mower. - Page 6 SAFETY INFORMATION • Do not wear radios or music headphones while operating the machinery. • Do not operate the equipment while wearing sandals, tennis shoes, sneakers, shorts or any type of loose-fitting clothing. Long hair, loose clothing or jewelry may get tangled in moving parts. Always wear long pants, safety glasses, ear protection and safety shoes while operating this machine.
- Page 7 SAFETY INFORMATION • When moving in reverse, SLOWLY pull right and left Drive Control Levers rearward and avoid sudden movements. Rapid movement of the Drive Control Levers in either direction could result in a reaction of the machine that can cause serious injury. •...
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Page 8: Slope Operation
SAFETY INFORMATION • Do not open or mutilate the battery. Mutilated batteries can release corrosive electrolytes which can cause damage to the eyes or skin. It may be toxic if swallowed. • When using, keep out of water, extended periods of direct sunlight, and do not expose to rain. •... -
Page 9: Using A Ramp
BATTERY & CHARGER C A U T I O N Use only Greenworks Commercial approved replacement batteries, as other batteries may cause injury or damage to the mower. Only to be used with Greenworks Commercial 82V Batteries. BATTERY SAFETY RULES •... - Page 10 SAFETY INFORMATION • For best results, your battery-operated machine should be charged in a location where the temperature is more than 0°C (32° F) but less than 45°C (113° F). To reduce the risk of serious personal injury, do not store outside or in vehicles. •...
- Page 11 SYMBOLS Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the product better and safer. SYMBOL NAME DESIGNATION/EXPLANATION Volts Voltage Amperes Current Hertz Frequency (cycles per second)
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Page 12: Service
SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING Indicates an imminently hazardous situation, which, if not DANGER avoided, will result in death or serious injury. Indicates a potentially hazardous situation, which, if not avoided, WARNING could result in death or serious injury. -
Page 13: Left Control Panel (With Operator Seated )
KNOW YOUR ZERO TURN MOWERS KNOW YOUR MOWER Fig.1 See Figure 1. Name No. Name ROPS (Roll Over Protective Structure) Anti-scalp wheels Steering control levers Front wheel Safety belt Drive wheel Left control panel Key of battery pack protection Right control panel Battery pack protection Deck Charging port... - Page 14 KNOW YOUR ZERO TURN MOWERS CONTROL PANEL Left control panel (with operator seated) (See Figure 2) • Digital display: This display shows important electrical system information. Refer to the Electrical Section for complete information. • Master power ignition switch: a two position switch: OFF and ON. With key inserted, rotate it clockwise to the "ON"...
- Page 15 Check mower safety start interlock system daily, prior to operation. This system is an important mower safety feature. It should be repaired immediately if it malfunctions. Call Greenworks Commercial immediately. The machine incorporates a separate seat switch which will stop the drive system and deck motors when the operator is unseated for any reason while the mower is operating.
- Page 16 KNOW YOUR ZERO TURN MOWERS ROPS (Roll Over Protective Structure) (See Figure 5) A ROPS may minimize the chance of injury or death from rollover. The two-post ROPS can be pivoted down by removing the clevis pins after pulling out on the R-pins (Fig.
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Page 17: Work Light
Fig. 6 ANTI-SCALP WHEELS (See Figure 7) Anti-scalp wheel kits are standard on Greenworks Commercial units. These anti-scalp wheels are designed to minimize scalping when mowing on rough, uneven terrain. After setting the cutting height, adjust the anti-scalp wheels so they extend below the deck but do not contact the ground. - Page 18 KNOW YOUR ZERO TURN MOWERS Fig. 8 Fig. 9 Motor Neutral bypass knob...
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Page 19: Driving The Mower
OPERATING YOUR LAWN MOWER STARTING YOUR MOWER W A R N I N G Seat belt must be fastened while operating a mower equipped with ROPS in the raised and secured position. Do not wear the seat belt when the ROPS is in the lowered position. •... - Page 20 OPERATING YOUR LAWN MOWER To execute a zero-radius turn, move one steering control lever forward and the other steering control lever back of neutral. This will allow the drive wheels to counter-rotate. (See Figure 10) To stop or decrease speed, move steering control levers to neutral. When going forward, pull back gently on steering control levers.
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Page 21: Deck Cutting Height Adjustment
If you lose steering control while operating the machine, place the steering control levers in the park brake position immediately and turn key to the “OFF” position. Inspect the machine and consult your Greenworks Commercial dealer to resolve the problem before continuing to operate. - Page 22 OPERATING YOUR LAWNMOWER W A R N I N G The unit’s steering control levers are very responsive: For smooth operation, move levers slowly, avoiding sudden movements. Skill and ease of operation come with practice and experience. The machine can spin very rapidly. Use caution when making turns and slow down before making sharp turns. Inexperienced operators may have a tendency to oversteer and lose control.
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Page 23: Slope Operation
• The Greenworks Commercial mower is capable of operating horizontally (traverse) on moderate slopes. When operating on slopes up to 15 degrees, be aware of any conditions that may cause the mower drive tires to lose traction, resulting in a possible loss of control of the machine. An operator should not operate on a slope until he is thoroughly familiar with the equipment. - Page 24 OPERATING YOUR LAWNMOWER 1. Wet terrain 2. Depressions in the ground (e.g., holes, ruts, washouts) 3. Mounds of dirt 4. Certain types of soil (e.g., sand, loose dirt, gravel, clay) 5. Grass type, density, and height 6. Extremely dry conditions 7.
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Page 25: Slope Guide
OPERATING YOUR LAWNMOWER SLOPE GUIDE Use this diagram when determining the degree of slope to be mowed. -
Page 26: Electrical System
Always keep protective shields, covers and guards in place and securely fastened. If they become damaged, repair or replace immediately. Never modify or remove safety devices. ELECTRICAL SYSTEM INFORMATION The Greenworks Commercial mower is powered by a 82-volt electrical system. It consists of the following components: 1. Deck controller (3) (Depending on model) 2. -
Page 27: Battery Charging Port
Fig. 13 Battery Charger A Greenworks Commercial-approved battery charger is provided with the Greenworks Commercial Mower. There is also an individual charger manual. Save its instructions — this manual contains important safety and operating instructions for the battery charger provided with this machine. -
Page 28: Charging Recommendations
Disconnecting the Batteries (LITHIUM MODULES) W A R N I N G Only Greenworks Commercial dealer or authorized service center can disconnect the battery. W A R N I N G ALWAYS disconnect battery cables by pulling inward on RED battery quick disconnect handle in battery box compartment before ANY maintenance is performed on mower unit. -
Page 29: Digital Display
ELECTRICAL SYSTEM DIGITAL DISPLAY The function of the digital display (located on the control panel) is to provide electrical system information to the operator. It gives detailed information in the form of pattern, codes and number. Konw the digital display Icon Meaning low drive speed... -
Page 30: Error Code
These codes are shpown when a problem is detected within the electrical operating system. Some of these codes can be readily resolved by the operator and the rest will require service from your Greenworks Commercial Dealer. The following table shows Troubleshooting Codes. - Page 31 ELECTRICAL SYSTEM Controller Severe Overtemp 1. See Monitor Set: Heatsink temperature Shutdown Motor; menu » Controller: above 95°C (203° F). Shutdown Main Contactor; Temperature Clear: Bring heatsink 2. Controller is operating in an temperature below 95°C, and Shutdown EM Brake; ShutdownThrottle;...
- Page 32 ELECTRICAL SYSTEM Overvoltage Cutback 1. Normal operation. Fault Set: Capacitor bank voltage Reduced brake torque. shows that regen braking exceeded the Overvoltage limit Note: This fault is declared currents elevated the battery with the FET bridge enabled. voltage during regen braking. Clear: Bring capacitor voltage only when the controller is running in regen.
- Page 33 ELECTRICAL SYSTEM Motor Temp Sensor Fault 1. Motor thermistor is not Set: Motor thermistor input (pin M a x S p e e d r e d u c e d ( L O S connected properly. 8) is at the voltage rail (0 or Limited Operating Strategy), 2.
- Page 34 ELECTRICAL SYSTEM Motor Open 1. Motor phase is open. Set: Motor phase U, V, or W Shutdown Motor; 2. Bad crimps or faulty wiring. detected open. Shutdown Main Contactor; Clear: Cycle KSI. Shutdown EMBrake; Shutdown Throttle. Full Brake; ShutdownPump. Main Contactor Welded 1.
- Page 35 ELECTRICAL SYSTEM Pot2 Wiper Low 1. See Monitor menu » Inputs: Set: Pot2 wiper (pin 17) Full Brake. Pot2 Raw. voltage is lower than the 2. Pot2 wiper voltage too low. low fault threshold (can be changed with the VCL function Setup_Pot_Faults).
- Page 36 ELECTRICAL SYSTEM 51-67 OEM Faults 1. These faults can be Set: See OEM documentation. (See OEM documentation.) defined by the OEM Clear: See OEM and are implemented in documentation. the application-specific VCL code. See OEM documentation. VCL Run Time Error 1.
- Page 37 ELECTRICAL SYSTEM Stall Detected 1. Stalled motor. Set: No motor encoder Shutdown EMBrake; 2. Motor encoder failure. movement detected. Shutdown Throttle; 3. Bad crimps or faulty wiring. Clear: Either cycle KSI, or 4. Problems with power supply detect valid motor encoder Control Mode changed to LOS (Limited Operating Strategy).
- Page 38 ELECTRICAL SYSTEM Motor Characterization Fault 1. Motor characterization failed Set: Motor characterization Shutdown Motor; during characterization failed during the motor Shutdown Main Contactor; process. See Monitor characterization process. menu » Controller: Motor Clear: Correct fault; cycle KSI. Shutdown EMBrake; Shutdown Throttle; Characterization Error for Full Brake;...
- Page 39 ELECTRICAL SYSTEM VCL/OS Mismatch 1. The VCL software in the Set: VCL and OS software do Shutdown Motor; controller does not match the not match; when KSI cycles, Shutdown Main Contactor; OS software in the controller. a check is made to verify that they match and a fault is Shutdown EMBrake;...
- Page 40 ELECTRICAL SYSTEM OEM Faults Code Effect of fault Possible cause Set/Clear conditions Slave PDO Fault 1. Time between CAN PDO messages Set : Time between CAN PDO ShutdownThrottle; (between Master controller and messages (between Master Slave controller) received exceeded controller and Slave controller) the PDO Timeout Period.
- Page 41 ELECTRICAL SYSTEM BMS PDO Fault 1. See Monitor menu » Controller: Set: Heatsink temperature ShutdownMainContactor; Temperature. below -40°C/F. ShutdownThrottle; 2. C o n t r o l l e r i s o p e r a t i n g i n a n Clear: Bring heatsink extreme environment.
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Page 42: Maintenance
MAINTENANCE REGULAR MAINTENANCE Regular maintenance is the best prevention for costly downtime or expensive, premature repair. The following pages contain suggested maintenance information and schedules which the operator should follow on a routine basis. For more detailed information, order the correct parts manual for your unit. Remain alert for unusual noises, as they could be signaling a problem. -
Page 43: Seat Belt Maintenance
MAINTENANCE • To re-install the new blade, position the blade with the cutting edges toward the ground. Assemble the bolt. Using a socket or wrench, turn the blade nut CLOCKWISE in order to secure the blade. TORQUE VALUES W A R N I N G Particular attention must be given to tightening the drive wheel lug nuts and blade spindle bolts. -
Page 44: Storing The Mower
MAINTENANCE ROPS MAINTENANCE ROPS Inspection NOTE: Inspect the ROPS after the first 20 hours of operation. • Check the torque of the ROPS mounting bolts. Tighten the bolts to the correct torques as shown below if necessary. • Inspect the operator’s seat and the mounting parts for the seat belt. Tighten the bolts to the correct torque as shown below, if necessary, and replace parts that show wear or damage. -
Page 45: Battery Maintenance
“ON” when the unit is not being used. W A R N I N G Charge only with a Greenworks Commercial approved charger. Do not use battery chargers other than those recommended by Greenworks Commercial Equipment. Incorrect battery charging will void warranty... -
Page 46: Lithium Energy Module Maintenance
Charge batteries indoors in a well-ventilated and dry location away from sparks or flames. Never expose charger to rain, vapor or liquid. • Charge only lithium batteries provided by Greenworks Commercial. • Do not touch uninsulated portion of charger (terminal pins) or of output connector. - Page 47 Exercise caution when working under the deck as the mower blades are extremely sharp. Wear gloves and use extra caution when servicing them. • Use only genuine Greenworks Commercial Mower parts to ensure that original standards are maintained. • Always disconnect batteries when transporting unit. Keep unit free of grass clippings, leaves and other debris.
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Page 48: Environmentally Safe Battery Disposal
ENVIRONMENTALLY SAFE BATTERY DISPOSAL The following toxic and corrosive materials are in the batteries used in this lawnmower: lithium-ion. W A R N I N G All toxic materials must be disposed of in a specified manner to prevent contamination of the environment. Before disposing of damaged or worn-out lithium-ion battery packs, contact your local waste disposal agency, or the local Environmental Protection Agency office for information and specific instructions. -
Page 49: Troubleshooting
Refer to Digital display in the section of this are s h o w i n g o n Numerous manual. t h e digital display Contact your Greenworks Commercial dealer. There is abnormal The cutting blade(s) is/ are bent or Install new cutting blade(s) vibration... -
Page 50: Deck System Resistance Test Procedure
TROUBLESHOOTING Deck System Resistance Test Procedure Make sure your Digital Multimeter is capable of measuring up to 1.2 million ohms(Ω) resistance before beginning these steps. Refer to your Digital Multimeter Owner's Manual for correct dial settings. Always disconnect the batteries before performing any maintenance or repair. Wait 5 minutes after disconnecting the batteries before working on the machine. -
Page 51: Limited Warranty
• He must promptly notify Greenworks Commercial or an authorized dealer, in writing, of the defect. In no event shall such notification be received by Greenworks Commercial, or an authorized dealer later than twenty-four (24) months from date of delivery. - Page 52 • a battery charged by systems other than the original equipment type battery charger. C. Rental Use: Greenworks Commercial Mowers used in rental applications are not covered by warranty. This also includes no warranty on the batteries. WHO MUST PERFORM THE WARRANTY SERVICE All warranty service will be performed by dealers authorized by Greenworks Commercial.
- Page 53 ALLOCATION OF RISKS This agreement allocates the risks of product failure between Greenworks Commercial and the purchaser. This allocation is recognized by both parties and is reflected in the price of the goods.
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Page 54: Exploded View
EXPLODED VIEW... -
Page 55: Parts List
PARTS LIST... - Page 56 Greenworks Tools PO Box 1238 Mooresville, NC 28115 TOLL-FREE HELPLINE: 1-855-470-4267 Rev: 00 (08-18-2017) Printed in China on 100% Recycled Paper...
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