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Page 3 - Table Of Contents; Chapter 2 -- Product Records and Maintenance
Greensmaster eFlex 1800/2100 Table Of Contents Chapter 1 -- Safety General Safety Instructions 1 -- 2 . . . . . . . . . . . . . . . . . . Safety and Instruction Decals 1 -- 4 . . . . . . . . . . . . . . . . Chapter 2 -- Product Records and Maintenance Product Records 2 -- 1 . . . . . . . . . . . . ....
Page 5 - Chapter 1; Safety; Table of Contents; Safety
Greensmaster eFlex 1800/2100 Page 1 -- 1 Safety Chapter 1 Safety Table of Contents GENERAL SAFETY INSTRUCTIONS 2 . . . . . . . . . . . . Before Operating 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . While Operating 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance an...
Page 6 - General Safety Instructions; Never attempt to open the battery pack.; Before Operating
Greensmaster eFlex 1800/2100 Page 1 -- 2 Safety General Safety Instructions Greensmaster eFlex 1800 and eFlex 2100 machines have been tested and certified by TORO for compliance with existing safety standards and specifications. Al- though hazard control and accident prevention are par- tially depen...
Page 7 - While Operating
Greensmaster eFlex 1800/2100 Page 1 -- 3 Safety While Operating 1. Always stand behind the handle when starting and operating the machine. 2. To begin machine operation: A. Make sure that the machine wire harness is con- nected to the battery pack B. Verify that the control lever on handle is in NEU...
Page 8 - Battery Pack Connection; CAUTION
Greensmaster eFlex 1800/2100 Page 1 -- 4 Safety Battery Pack Connection CAUTION Before servicing the machine, disconnect the the machine from the battery pack. This will pre- vent unexpected machine operation. To prevent unexpected machine operation during ser- vice, disconnect the machine from the ...
Page 9 - Chapter 2; Product Records and Maintenance; Product
Greensmaster eFlex 1800/2100 Page 2 -- 1 Product Records and Maintenance Chapter 2 Product Records and Maintenance Table of Contents PRODUCT RECORDS 1 . . . . . . . . . . . . . . . . . . . . . . . . . MAINTENANCE 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EQUIVALENTS AND CONVERSIO...
Page 10 - Equivalents and Conversions
0.09375 Greensmaster eFlex 1800/2100 Page 2 -- 2 Product Records and Maintenance Equivalents and Conversions
Page 11 - Torque Specifications; reduced by 25% for lubricated fasteners; Fastener Identification
Greensmaster eFlex 1800/2100 Page 2 -- 3 Product Records and Maintenance Torque Specifications Recommended fastener torque values are listed in the following tables. For critical applications, as determined by Toro, either the recommended torque or a torque that is unique to the application is clear...
Page 14 - Other Torque Specifications; Conversion Factors
Greensmaster eFlex 1800/2100 Page 2 -- 6 Product Records and Maintenance Other Torque Specifications SAE Grade 8 Steel Set Screws Thread Size Recommended Torque Square Head Hex Socket 1/4 -- 20 UNC 140 + 20 in--lb 73 + 12 in--lb 5/16 -- 18 UNC 215 + 35 in--lb 145 + 20 in--lb 3/8 -- 16 UNC 35 + 10 ft...
Page 15 - Chapter 3; Traction and Reel Drive System
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 1 Chapter 3 Traction and Reel Drive System Table of Contents SPECIFICATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 3 . . . . . . . . . . . . . . . . . . . . . Operator’s Manuals 3 . . . . . ....
Page 16 - Specifications
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 2 Specifications Item Description Transmission Permanent Magnet DC Motor Directly Coupled to First Stage of a Multi--Ribbed Poly--V Belt Drive Belt Tension Maintained by Spring Loaded Idler Pulley Traction Drive Transmission to Tr...
Page 17 - General Information; Operator’s Manuals
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 3 General Information Operator’s Manuals The Traction Unit and Cutting Unit Operator’s Manuals provide information regarding the operation, general maintenance and maintenance intervals for your Greensmaster machine. Refer to thes...
Page 18 - Disengaging Drum Drive From Transmission
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 4 Disengaging Drum Drive From Transmission The traction drum is driven by a multi--ribbed belt that is tensioned with a spring loaded idler assembly. To disen- gage the traction drum drive from the transmission, fol- low the follo...
Page 19 - Transmission Belt Tensioner; Be careful when rotating the transmission en-
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 5 Transmission Belt Tensioner The transmission pulleys are driven by a multi--ribbed belt that is tensioned with a spring loaded idler assem- bly. If the transmission belt tension needs to be engaged or disengaged, follow the foll...
Page 20 - Special Tools; Modified Socket for Reel Clutch Bearing Collar; Socket Modification
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 6 Special Tools Modified Socket for Reel Clutch Bearing Collar The modified socket is used to remove and install the reel clutch bearing collar when servicing the transmis- sion reel clutch shaft (Fig. 5). Refer to Transmission Re...
Page 21 - Spline Insert Tool
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 7 Spline Insert Tool Use spline insert tool to remove or install drive spline into transmission driven pulley. Refer to Transmission Drive System in the Service and Repairs section of this chap- ter for complete information on ser...
Page 22 - Adjustments; Cutting Unit Clip Adjustment
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 8 Adjustments Cutting Unit Clip Adjustment Cutting unit clip adjustment on the eFlex 1800 and eFlex 2100 can be changed by installing the cutting unit drive pulleys to the appropriate locations on the reel drive as- sembly. Clip f...
Page 23 - Reel Clutch Adjustment
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 9 Reel Clutch Adjustment To adjust the reel clutch, follow the following steps: 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Discon- nect the battery pack (see Battery Pack ...
Page 25 - Service and Repairs; Reel Drive Belt; Removal
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 11 Service and Repairs Reel Drive Belt EFlex machines use a positive drive belt on the left side of the machine to operate the cutting unit. Removal 1. Park machine on level surface. Turn key switch to the OFF position and remove ...
Page 26 - Reel Drive Assembly
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 12 Reel Drive Assembly 1. Reel drive housing 2. O--ring 3. Carriage screw 4. Washer head screw 5. Flange head screw (2 used) 6. Hex nut (2 used) 7. Reel drive shaft 8. Reel pulley (22 tooth) (aluminum) 9. O--ring 10. Reel idler sh...
Page 28 - Reel Drive Bearing Housing
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 14 Reel Drive Bearing Housing Figure 18 2 3 6 8 9 10 11 13 1 5 7 12 4 1. Retaining ring 2. Reel input shaft 3. Bearing (2 used) 4. Bearing spacer 5. Wave washer 6. Flocked bearing shield 7. Wave spring 8. Flat washer 9. Retaining ...
Page 30 - Drum Drive Belt
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 16 Drum Drive Belt 1. Drum drive cover 2. Washer head screw (7 used) 3. Gasket 4. Wave washer 5. Gear assembly 6. Retaining ring 7. Brake band 8. Brake mount pin 9. Extension spring 10. Drum drive belt 11. Brake clevis pin 12. Dru...
Page 32 - Drum Drive Idler Assembly
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 18 Drum Drive Idler Assembly 1. Drum drive cover 2. Washer head screw (7 used) 3. Gasket 4. Wave washer 5. Gear assembly 6. Retaining ring 7. Brake band 8. Brake mount pin 9. Extension spring 10. Drum drive belt 11. Brake clevis p...
Page 34 - Traction Drums
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 20 Traction Drums 1. Drum drive housing 2. Straight bushing 3. Flange bushing (4 used) 4. Brake lever 5. Traction lever 6. Square key (2 used) 7. Drum shaft 8. Long spur gear 9. Differential assembly 10. RH traction drum 11. Jam n...
Page 38 - Differential Assembly
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 24 Differential Assembly 1. Drum drive housing 2. Straight bushing 3. Flange bushing (4 used) 4. Brake lever 5. Traction lever 6. Square key (2 used) 7. Drum shaft 8. Long spur gear 9. Differential assembly 10. RH traction drum 11...
Page 40 - Differential Assembly Service
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 26 Differential Assembly Service 1. Housing 2. Cover 3. Ball bearing (2 used) 4. Pin (6 used) 5. Dual spur gear (6 used) 6. Spacer (9 used) 7. Spur gear (3 used) 8. Socket head screw (6 used) Figure 30 2 3 6 8 1 5 7 4 4 6 5 6 3 99...
Page 42 - Transmission Drive Belt; IMPORTANT: During disassembly, make sure that
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 28 Transmission Drive Belt Figure 34 1. Transmission assembly 2. Transmission belt 3. Gasket 4. Wave washer (2 used) 5. Transmission cover 6. Washer head screw (7 used) 7. Drive shaft wire 8. Telescoping coupler FRONT RIGHT 2 3 6 ...
Page 44 - Transmission Idler System
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 30 Transmission Idler System Figure 37 1. Transmission cover 2. Engage/disengage shaft 3. Transmission belt 4. Extension spring 5. Main drive idler 6. Driven pulley (drum drive) 7. Flange bushing (4 used) 8. Cap screw (2 used) 9. ...
Page 46 - Transmission Reel Drive System
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 32 Transmission Reel Drive System Figure 39 1. Transmission housing 2. Flex coupler 3. Hex shaft 4. Spring pin (2 used) 5. Retaining ring 6. Plug 7. Retaining ring (reel clutch cable) 8. Flange bushing (2 used) 9. Flange bushing (...
Page 49 - Removing Seized Reel Clutch Shaft From Transmission
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 35 Removing Seized Reel Clutch Shaft From Transmission If reel clutch shaft assembly cannot be easily removed from transmission housing due to bearing seizure, the following procedure can be followed to remove the reel clutch shaf...
Page 50 - Transmission Drive System
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 36 Transmission Drive System Figure 44 1. Motor adapter 2. Washer head screw (4 used) 3. Wave washer 4. Ball bearing 5. Retaining ring 6. Splined coupler 7. Drive spline 8. Driven pulley 9. Ball bearing 10. Flocked bearing shield ...
Page 52 - Transmission Drum Drive System
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 38 Transmission Drum Drive System Figure 45 1. Transmission housing 2. Extension housing 3. Ball bearing (2 used) 4. Driven pulley (traction drum drive) 5. Hardened washer (2 used) 6. Driven pulley 7. Spacer 8. Wave washer 9. Wood...
Page 54 - Transmission; Transmission Removal
Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 40 Transmission Figure 47 1. Transmission assembly 2. Flange head screw 3. O--ring 4. Flange head screw (2 used) 5. Electric motor assembly 6. Drum drive belt 7. Brake band 8. Washer head screw (11 used) 9. Drum drive cover 10. Ga...
Page 57 - Chapter 4; Electrical System; Elec
Greensmaster eFlex 1800/2100 Page 4 -- 1 Electrical System Chapter 4 Electrical System Table of Contents GENERAL INFORMATION 2 . . . . . . . . . . . . . . . . . . . . . Operator’s Manuals 2 . . . . . . . . . . . . . . . . . . . . . . . . . Electrical Drawings 2 . . . . . . . . . . . . . . . . . . . ...
Page 59 - Lithium Battery Pack Connection
Greensmaster eFlex 1800/2100 Page 4 -- 3 Electrical System CAN--bus Communications The TEC controller communicates with other electrical components (lithium battery pack, electric motor and In- foCenter display) on a CAN--bus communication sys- tem. The CAN--bus system reduces the number of electric...
Page 60 - Electrical System Operation; Battery Charging
Greensmaster eFlex 1800/2100 Page 4 -- 4 Electrical System Electrical System Operation Greensmaster eFlex machines utilize a 53 VDC (nomi- nal) lithium ion battery pack to supply electrical power to the Toro electronic controller (TEC), an electric motor and a main contactor. Circuit protection for ...
Page 62 - Lithium Battery Pack Charger Operation; is not
Greensmaster eFlex 1800/2100 Page 4 -- 6 Electrical System Lithium Battery Pack Charger Operation The lithium battery pack charger (Fig. 3) is used to charge the nominal 53 volt (42V to 64V @ 100% state of charge) 35Ah Lithium battery pack that is used to power the eFlex. The charger communicates vi...
Page 63 - Startup; Ramp Up
Greensmaster eFlex 1800/2100 Page 4 -- 7 Electrical System Startup When the battery charger power switch is initially turned on, the charger makes sure that the charger bus voltage is at zero volts. If necessary, the charger discharges the bus as a step in the startup process. This is typical in the...
Page 64 - Cell Balance; Standby
Greensmaster eFlex 1800/2100 Page 4 -- 8 Electrical System Cell Balance Once the pack has charged to 100% state of charge (SOC), the battery pack will determine if cell balancing is needed. If necessary, it will equalize the individual cells in the battery pack. The charger will cease to output curr...
Page 65 - Hibernate
Greensmaster eFlex 1800/2100 Page 4 -- 9 Electrical System Hibernate The hibernate state of the charger is a very low AC cur- rent draw charger mode. This state starts automatically 24 hours after the start of the latest charge operation. While in hibernate, the only thing the charger is doing is mo...
Page 66 - Multimeter
Greensmaster eFlex 1800/2100 Page 4 -- 10 Electrical System Special Tools Order special tools from your Toro Distributor. Some tools may also be available from a local supplier. Multimeter The multimeter can test electrical components and cir- cuits for current, resistance or voltage. NOTE: Toro rec...
Page 67 - Electric Motor Rotor Tool Set
Greensmaster eFlex 1800/2100 Page 4 -- 11 Electrical System Electric Motor Rotor Tool Set The rotor tool set for the electric motor is required to re- move and install the rotor from the motor housing. The tool set includes base plate, threaded shaft and handle (Fig. 14). Toro Part Number: TOR6028 N...
Page 68 - Troubleshooting; Remove all jewelry, especially rings and; InfoCenter Does Not Start Up; Possible Causes
Greensmaster eFlex 1800/2100 Page 4 -- 12 Electrical System Troubleshooting CAUTION Remove all jewelry, especially rings and watches, before doing any electrical testing or troubleshooting. For effective troubleshooting and repairs, there must be a good understanding of the electrical circuits and c...
Page 69 - Traction Circuit Is Inoperative; Cutting Reel Circuit Is Inoperative
Greensmaster eFlex 1800/2100 Page 4 -- 13 Electrical System Traction Circuit Is Inoperative NOTE: The parking brake latch has to be released, the operator presence control has to be engaged and the speed control has to be above the zero speed position before the traction circuit will operate. Possib...
Page 72 - InfoCenter Display; Main Information Screen
Greensmaster eFlex 1800/2100 Page 4 -- 16 Electrical System InfoCenter Display The Greensmaster eFlex InfoCenter Display is a LCD device that is located on the handle console. The Info- Center provides information for the machine operator during machine operation, provides electrical system diagnost...
Page 73 - Operator Advisories; High Power Consumption Run Time Reduced
Greensmaster eFlex 1800/2100 Page 4 -- 17 Electrical System Operator Advisories Operator advisories are automatically displayed by the InfoCenter when a machine function requires additional action (Fig. 18). An advisory will not be logged into the fault log. InfoCenter advisories include the followi...
Page 74 - Main Menu Screen; Faults Screen
Greensmaster eFlex 1800/2100 Page 4 -- 18 Electrical System Main Menu Screen The main menu screen can be accessed from the Info- Center main information screen by pressing and releas- ing the menu/back button (left button) on the display. Once to the main menu screen (Fig. 19), navigation to the fiv...
Page 75 - Service Screen
Greensmaster eFlex 1800/2100 Page 4 -- 19 Electrical System Fault Identification Fault Description #1 Internal TEC controller fault #2 12V DC supply fault #3 5V DC supply fault #4 Lithium battery pack bus fault #5 CAN--bus communication fault #6 Motor over current fault #7 Motor over temperature fau...
Page 76 - Diagnostics Screen
Greensmaster eFlex 1800/2100 Page 4 -- 20 Electrical System Diagnostics Screen The diagnostics screen (Fig. 22) lists the various states of machine electrical components. The diagnostics screen should be used to check operation of machine switches and controls. IMPORTANT: When using the diagnostics ...
Page 77 - About Screen; Settings Screen
Greensmaster eFlex 1800/2100 Page 4 -- 21 Electrical System About Screen The about screen (Fig. 23) identifies the machine model number, serial number and TEC controller software revi- sion. To return to the main menu screen from the about screen, press the back button (left button). Figure 23 About...
Page 78 - Parking Brake Latch Switch; Parking Brake Latch Switch Adjustment
Greensmaster eFlex 1800/2100 Page 4 -- 22 Electrical System Adjustments Parking Brake Latch Switch The parking brake latch switch is a normally open prox- imity switch. The switch is attached to the handle as- sembly switch mount bracket (Fig. 25). When the parking brake latch is not applied, the la...
Page 79 - Traction Switch; Traction Switch Adjustment
Greensmaster eFlex 1800/2100 Page 4 -- 23 Electrical System Traction Switch The traction switch is a normally open proximity switch. The switch is attached to the handle assembly switch mount bracket (Fig. 27). When the traction engagement lever is not engaged, the head of the cap screw in the tract...
Page 80 - Reel Engage Switch; Reel Engage Switch Adjustment
Greensmaster eFlex 1800/2100 Page 4 -- 24 Electrical System Reel Engage Switch The reel engage switch is a normally open proximity switch. The switch is attached to the handle assembly switch mount bracket (Fig. 29). When the cutting reel is not engaged, the tab on the cut- ting reel engagement leve...
Page 83 - Fuse Block
Greensmaster eFlex 1800/2100 Page 4 -- 27 Electrical System Fuse Block The fuse block on Greensmaster eFlex machines is at- tached to the machine under the power center cover (Fig. 31). Fuse Access 1. Park machine on level surface and place traction le- ver in the NEUTRAL position. Turn key switch t...
Page 84 - Lithium Battery Pack Fuse
Greensmaster eFlex 1800/2100 Page 4 -- 28 Electrical System Lithium Battery Pack Fuse The lithium battery pack that provides electrical power for eFlex machines includes a fuse for battery circuit protection. Removal of the fuse cover on the bottom of the battery pack is required to access the fuse ...
Page 85 - Key Switch; Key Switch Testing; SWITCH
Greensmaster eFlex 1800/2100 Page 4 -- 29 Electrical System Key Switch The key switch allows machine operation to be turned on and off. The key switch has three (3) positions: OFF, RUN and START. This switch is one of several inputs for the TEC controller and is located on the console on the handle ...
Page 86 - Check Parking Brake Latch Switch Operation
Greensmaster eFlex 1800/2100 Page 4 -- 30 Electrical System Parking Brake Latch Switch 1. Parking brake latch switch 2. Switch panel 3. Lower handle 4. Washer head screw (2 used) 5. Lock nut (2 used) 6. Console cover 7. Washer head screw (4 used) Figure 38 FRONT RIGHT 5 3 1 2 6 4 7 The parking brake...
Page 88 - Check Traction Switch Operation
Greensmaster eFlex 1800/2100 Page 4 -- 32 Electrical System Traction Switch 1. Traction switch 2. Engagement lever assembly 3. Lower handle 4. Washer head screw (2 used) 5. Lock nut (2 used) 6. Console cover 7. Washer head screw (4 used) 8. Switch mount bracket Figure 40 FRONT RIGHT 5 3 1 2 6 4 7 8 ...
Page 92 - EZ Turn Switch; Switch Testing
Greensmaster eFlex 1800/2100 Page 4 -- 36 Electrical System EZ Turn Switch The EZ turn switch allows the EZ turn feature to be turned on and off. This switch is one of several inputs for the TEC controller. The EZ turn switch is located on the control panel (Fig. 44). NOTE: The EZ turn function is o...
Page 93 - EZ Turn Sensor; Sensor Testing; WIRE HARNESS CONNECTOR FOR SENSOR
Greensmaster eFlex 1800/2100 Page 4 -- 37 Electrical System EZ Turn Sensor The EZ turn sensor is a normally open proximity sensor that mounts to a bracket mounted to the cutting unit roll frame (Fig. 47). The sensing plate for the sensor is a tar- get plate attached to the top of the cutting unit as...
Page 94 - Speed Control Potentiometer; Speed Control Potentiometer Operation
Greensmaster eFlex 1800/2100 Page 4 -- 38 Electrical System Speed Control Potentiometer 1. Potentiometer 2. Cap screw (2 used) 3. Spacer (2 used) 4. Speed wheel 5. Seal 6. Throttle bracket 7. Spacer (2 used) 8. Clutch disc 9. Spring 10. Lock nut (2 used) 11. Console cover 12. Washer head screw (4 us...
Page 96 - Main Contactor; Main Contactor Testing
Greensmaster eFlex 1800/2100 Page 4 -- 40 Electrical System Main Contactor Greensmaster eFlex machines use the main contactor to connect the lithium battery pack and the electric mo- tor. The contactor is energized by the TEC controller. The contactor is attached to the machine under the pow- er cen...
Page 98 - Toro Electronic Controller
Greensmaster eFlex 1800/2100 Page 4 -- 42 Electrical System Toro Electronic Controller Greensmaster eFlex machines use a Toro Electronic Controller (TEC) to monitor the condition of various switches (inputs) and then direct electrical power output to allow certain machine functions. The controller i...
Page 100 - Electric Motor
Greensmaster eFlex 1800/2100 Page 4 -- 44 Electrical System Service and Repairs Electric Motor 1. Electric motor assembly 2. Flange head screw (2 used) 3. O--ring 4. Transmission housing 5. Rear frame 6. LH side plate 7. Frame Figure 57 1 2 3 FRONT RIGHT 4 21 to 25 ft--lb (29 to 33 N--m) 5 6 7 NOTE:...
Page 102 - Electric Motor Service; IMPORTANT: The rotor magnets are very powerful
Greensmaster eFlex 1800/2100 Page 4 -- 46 Electrical System Electric Motor Service 1. Torx head screw (12 used) 2. Motor cover 3. O--ring 4. Wave washer (2 used) 5. Bearing (2 used) 6. Rotor 7. Bearing (2 used) 8. O--ring (2 used) 9. Housing/controller/cable assembly 10. O--ring 11. Output gear 12. ...
Page 104 - Lithium Battery Pack; Support battery pack to prevent it from falling
Greensmaster eFlex 1800/2100 Page 4 -- 48 Electrical System Lithium Battery Pack CAUTION The lithium battery pack contains high voltagewhich could burn or electrocute you. Never attempt to open the battery pack. Do not place anything in the connector onthe battery pack other than the wireharness...
Page 107 - Lithium Battery Pack Charger
Greensmaster eFlex 1800/2100 Page 4 -- 51 Electrical System Lithium Battery Pack Charger The lithium battery pack charger (Fig. 65) is used to charge the nominal 53 volt (42V to 64V @ 100% state of charge), 35Ah lithium ion battery pack that is used to power the eFlex. The charger communicates via C...
Page 109 - Chapter 5; Chassis and Controls; Chas
Greensmaster eFlex 1800/2100 Page 5 -- 1 Chassis and Controls Chapter 5 Chassis and Controls Table of Contents SPECIFICATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 3 . . . . . . . . . . . . . . . . . . . . . Operator’s Manual 3 . . . . . . . . . . . . . . . . ...
Page 111 - Operator’s Manual
Greensmaster eFlex 1800/2100 Page 5 -- 3 Chassis and Controls General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, adjustment procedures and general maintenance for your Greensmaster eFlex machine. Refer to the Operator’s Manual for additional inf...
Page 112 - Handle Assembly
Greensmaster eFlex1800/2100 Page 5 -- 4 Chassis and Controls Service and Repairs Handle Assembly Figure 2 1. Brake lever 2. Brake cable 3. Handle 4. Reel clutch cable 5. Traction and reel drive lever 6. Throttle assembly 7. Console cover 8. Washer head screw (4 used) RIGHT 7 8 2 3 6 1 5 4 FRONT Hand...
Page 114 - Brake Cable Replacement
Greensmaster eFlex1800/2100 Page 5 -- 6 Chassis and Controls Brake Cable Replacement 1. Brake cable 2. Brake lever 3. Flange nut 4. Bushing (2 used) 5. Brake latch 6. Lock nut 7. Brake lever keeper 8. Screw (4 used) 9. Spacer 10. Washer 11. Screw 12. Lower handle 13. Extension spring 14. Console cov...
Page 116 - Reel Clutch Cable Replacement
Greensmaster eFlex1800/2100 Page 5 -- 8 Chassis and Controls Reel Clutch Cable Replacement 1. Brake cable 2. Brake lever 3. Lever assembly 4. Shift mount 5. Reel clutch cable 6. Console cover 7. Washer head screw (4 used) 8. Lower handle 9. Traction switch 10. Reel engage switch 11. Shifter bracket ...
Page 118 - Traction and Reel Drive Engagement Lever Assembly
Greensmaster eFlex1800/2100 Page 5 -- 10 Chassis and Controls Traction and Reel Drive Engagement Lever Assembly 1. Washer head screw 2. Detent ball 3. Detent spring 4. Shift arm link 5. Shoulder screw (2 used) 6. Shifter link 7. Bumper (2 used) 8. Spring collar 9. Spacer 10. Spring lever 11. Shift h...
Page 122 - Kickstand
Greensmaster eFlex1800/2100 Page 5 -- 14 Chassis and Controls Kickstand 1. Kickstand 2. Flange nut 3. Spacer 4. Cap screw 5. Frame 6. Rear frame 7. Service position locking pin 8. Compression spring 9. Spacer 10. Retaining ring 11. LH side plate 12. Torsion spring Figure 14 FRONT RIGHT 1 2 3 5 6 8 1...
Page 123 - Be careful when removing or applying tension
Greensmaster eFlex 1800/2100 Page 5 -- 15 Chassis and Controls Removal (Fig. 14) 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Discon- nect the battery pack (see Battery Pack Connection in the General Information section). 2. Pivot kickstand up...
Page 127 - Chapter 6; Cutting Unit; Cutt
Greensmaster eFlex 1800/2100 Page 6 -- 1 Cutting Unit Chapter 6 Cutting Unit Table of Contents SPECIFICATIONS 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 4 . . . . . . . . . . . . . . . . . . . . . Operator’s Manual 4 . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 129 - COUNTERBALANCE WEIGHT:
Greensmaster eFlex 1800/2100 Page 6 -- 3 Cutting Unit Specifications REEL CONSTRUCTION: 5--inch (12.7 cm) diameter, 11 or 14 carbon steel blades welded to 5 stamped steel spiders. High strength low alloy steel blades are thru hardened and impact resistant. FRAME CONSTRUCTION: Precision machined die ...
Page 130 - Before servicing the machine, disconnect the
Greensmaster eFlex 1800/2100 Page 6 -- 4 Cutting Unit General Information Operator’s Manual The Cutting Unit Operator’s Manual provides informa- tion regarding the operation, general maintenance and maintenance intervals for the cutting unit on your Greensmaster machine. Additionally, if optional ki...
Page 131 - Separating Cutting Unit from Traction Unit
Greensmaster eFlex 1800/2100 Page 6 -- 5 Cutting Unit Separating Cutting Unit from Traction Unit 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. 2. Disconnect the battery pack (see Battery ...
Page 132 - Gauge Bar Assembly
Greensmaster eFlex 1800/2100 Page 6 -- 6 Cutting Unit Special Tools Some special tools may have been supplied with your mower or are available as TORO parts. Order special tools from your Toro Distributor. Some tools may also be available from a local supplier. Gauge Bar Assembly Toro Part Number: 1...
Page 133 - Roller Bearing Installation Tools
Greensmaster eFlex 1800/2100 Page 6 -- 7 Cutting Unit Roller Bearing Installation Tools Washers and spacer used to install bearings and seals into front and rear rollers (Fig. 9). Seal installation washer: 107--8133 Seal installation spacer: 107--3505 Bearing installation washer: 104--6126 As an alt...
Page 134 - Factors That Can Affect Quality of Cut; Factor
Greensmaster eFlex 1800/2100 Page 6 -- 8 Cutting Unit Factors That Can Affect Quality of Cut There are a number of factors that can contribute to un- satisfactory quality of cut, some of which may be turf conditions. Turf conditions such as excessive thatch, “sponginess” or attempting to cut off too...
Page 136 - Leveling Rear Roller
Greensmaster eFlex 1800/2100 Page 6 -- 10 Cutting Unit Adjustments CAUTION Before working on the cutting unit, always turn the key switch OFF and disconnect the battery pack from the wire harness. This will prevent un- expected machine operation. DANGER Contact with the reel, bedknife or other cutti...
Page 137 - Backlapping; DANGER
Greensmaster eFlex 1800/2100 Page 6 -- 11 Cutting Unit Service and Repairs Backlapping DANGER TO AVOID PERSONAL INJURY OR DEATH: D Never place hands or feet in the reel area while backlapping. Stay away from the reel when backlapping. D Do not attempt to restart reel by hand or foot. D Do not adjust...
Page 138 - Bedbar Assembly
Greensmaster eFlex 1800/2100 Page 6 -- 12 Cutting Unit Bedbar Assembly 1. Bedbar 2. Bedknife 3. Screw (13 used) 4. Bedbar adjuster screw (2 used) 5. Bedbar adjuster shaft (2 used) 6. Cap screw (2 used) 7. Detent (2 used) 8. Wave washer (2 used) 9. Retaining ring (2 used) 10. Lock nut (2 used) 11. Wa...
Page 140 - Bedknife Service; IMPORTANT: Do not use an impact wrench to tight-
Greensmaster eFlex 1800/2100 Page 6 -- 14 Cutting Unit Bedknife Service 1. Screw 2. Bedbar 3. Bedknife Figure 19 200 to 250 in--lb (23 to 28 N--m) Lightly Oil Bedbar Surface 2 Antiseize Lubricant 1 3 eFlex 2100 Shown Bedknife Removal (Fig. 19) 1. Remove bedbar from cutting unit (see Bedbar Re- moval...
Page 142 - Bedbar Adjuster Service
Greensmaster eFlex 1800/2100 Page 6 -- 16 Cutting Unit Bedbar Adjuster Service Figure 23 1. Bedbar assembly 2. Compression spring 3. Lock nut 4. Bedbar adjuster shaft 5. Flange bushing 6. Cap screw 7. Detent 8. Wave washer 9. Retaining ring 10. Bedbar adjuster screw 11. Washer FRONT RIGHT Antiseize ...
Page 144 - Front Roller
Greensmaster eFlex 1800/2100 Page 6 -- 18 Cutting Unit Front Roller Removal (Fig. 25) 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. 2. Disconnect the battery pack (see Battery Pack Con- n...
Page 145 - Rear Roller
Greensmaster eFlex 1800/2100 Page 6 -- 19 Cutting Unit Rear Roller Removal (Fig. 27) 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. 2. Disconnect the battery pack (see Battery Pack Con- ne...
Page 146 - Roller Service; Disassembly
Greensmaster eFlex 1800/2100 Page 6 -- 20 Cutting Unit Roller Service 1. Wiehle roller 2. Smooth roller 3. Roller shaft 4. Ball bearing 5. Seal 6. V --ring 7. Bearing lock nut Figure 28 7 6 5 4 2 1 3 4 5 6 7 25 to 30 ft--lb (34 to 41 N--m) 25 to 30 ft--lb (34 to 41 N--m) Disassembly 1. To hold rolle...
Page 148 - Cutting Reel Assembly Removal and Installation
Greensmaster eFlex 1800/2100 Page 6 -- 22 Cutting Unit Cutting Reel Assembly Removal and Installation 1. Crossmember 2. LH side plate 3. Compression spring (2 used) 4. Shoulder bolt (2 used per side plate) 5. Flange nut (2 used per side plate) 6. Cutting reel assembly 7. RH pitch arm 8. Flange head ...
Page 152 - Cutting Reel Assembly Service
Greensmaster eFlex 1800/2100 Page 6 -- 26 Cutting Unit Cutting Reel Assembly Service 1. Cutting reel 2. Flocked seal (2 used) 3. Bearing (2 used) 4. Reel drive shaft (LH threads) 5. Bearing lock screw (RH threads) Figure 37 90 to 110 ft--lb (123 to 149 N--m) FRONT RIGHT (Right Hand Threads) (Left Ha...
Page 154 - Preparing Reel for Grinding
Greensmaster eFlex 1800/2100 Page 6 -- 28 Cutting Unit Preparing Reel for Grinding NOTE: Before grinding a cutting reel, make sure that all cutting unit components are in good condition. Depend- ing on type of grinder used, faulty cutting unit compo- nents can affect grinding results. NOTE: When gri...
Page 155 - Chapter 7; Groomer; oo
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 1 Chapter 7 Groomer Table of Contents SPECIFICATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 3 . . . . . . . . . . . . . . . . . . . . . Installation Instructions 3 . . . . . . . . . . . . . . . . . . . . . . Batter...
Page 156 - GROOMING REEL CONSTRUCTION:
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 2 Specifications MOUNTING: The groomer is mounted to the cutting unit side plates. GROOMING REEL CONSTRUCTION: 2.375 inch (6 cm) diameter, 41 steel blades with 1/2 inch blade spac- ing. Blade spacing can be adjusted to 1/4 inch or 3/4 inch by altering t...
Page 157 - Installation Instructions
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 3 General Information Installation Instructions The Installation Instructions for the groomer provide in- formation regarding the operation, general mainte- nance procedures and maintenance intervals for the groomer assembly on your Greensmaster eFlex m...
Page 158 - Factors Affecting Grooming
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 4 Troubleshooting Factors Affecting Grooming There are a number of factors that can affect the perfor- mance of grooming. These factors vary for different golf courses and from green to green. It is important to in- spect the turf frequently and vary th...
Page 159 - Grooming Reel Mechanical Problems; Problem
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 5 Grooming Reel Mechanical Problems Problem Possible Causes Correction The grooming reel rotates when it is in the raised, transport position (for- ward rotating groomer drive). The grooming reel should rotate whenever the cutting reel is en- gaged. Nor...
Page 160 - Height/Depth of Groomer Adjustment
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 6 Adjustments CAUTION Before working on the cutting unit, always turn the key switch OFF and disconnect the battery pack from the wire harness. This will prevent un- expected machine operation. NOTE: See the Groomer Installation Instructions for adjustm...
Page 161 - Groomer Belt Replacement (Forward Rotating Groomer Drive); IMPORTANT: Make sure that the drive belt is cen-
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 7 Service and Repairs Groomer Belt Replacement (Forward Rotating Groomer Drive) 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. 2. Disconnect ...
Page 162 - Groomer Cover (Counter Rotating Groomer Drive)
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 8 Groomer Cover (Counter Rotating Groomer Drive) On eFlex machines with the counter rotating groomer, the groomer cover includes a handle which engages and disengages the groomer drive. When the handle is rotated toward the front of the machine, the gro...
Page 164 - Grooming Reel (Forward Rotating Groomer Drive)
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 10 Grooming Reel (Forward Rotating Groomer Drive) Figure 8 1. Lock nut (4 used) 2. Drive cover 3. Groomer drive belt 4. Drive pulley 5. Shoulder bolt (2 used) 6. Spring 7. RH drive plate assembly 8. Groomer shim 9. RH groomer arm assembly 10. Cap screw ...
Page 168 - Grooming Reel (Counter Rotating Groomer Drive)
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 14 Grooming Reel (Counter Rotating Groomer Drive) Figure 11 1. RH groomer arm assembly 2. HOC nut (2 used) 3. Bushing (2 used) 4. Spring washer (2 used) 5. Lock nut (2 used) 6. LH groomer arm assembly 7. Cap screw (2 used) 8. Grooming reel assembly 9. H...
Page 171 - Grooming Reel Service
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 17 Grooming Reel Service Inspect grooming reel blades frequently for damage and wear. Straighten bent blades with a pliers. Replace blades that are worn or damaged. Carbide tipped grooming blades (Fig. 16) should be re- placed if the carbide tip is worn...
Page 172 - Grooming Reel Bearing Replacement
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 18 Grooming Reel Bearing Replacement Bearing Removal 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. En- gage parking brake. 2. Disconnect the...
Page 173 - COUNTER ROTATING GROOMER
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 19 2. Install LH support plate to left side of cutting unit: A. Apply antiseize lubricant to threads of LH groom- er arm lift rod. B. Position support plate to cutting unit making sure that LH groomer arm lift rod is positioned through bushing in suppor...
Page 174 - Idler Assembly (Forward Rotating Groomer Drive)
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 20 Idler Assembly (Forward Rotating Groomer Drive) Figure 25 1. Pivot hub 2. Spacer 3. Spring 4. Idler bracket 5. Spacer 6. RH drive plate 7. O--ring 8. Retaining ring 9. Grease fitting 10. Idler pulley 11. Bearing (2 used) 12. Retaining ring 13. Lock n...
Page 176 - Idler Assembly (Counter Rotating Groomer Drive)
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 22 Idler Assembly (Counter Rotating Groomer Drive) Figure 27 1. RH drive plate 2. Adjustment cam 3. Spacer 4. Idler bracket 5. Spacer 6. Reel hub 7. Retaining ring 8. O--ring 9. Flange nut 10. Extension spring 11. Grease fitting 12. Grease seal 6 3 5 4 ...
Page 178 - Lift Arm Assembly
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 24 Lift Arm Assembly Figure 31 1. HOC groomer arm (LH shown) 2. Flange nut 3. Grooved pin 4. E--ring 5. Groomer lift rod 6. Lock screw 7. Bushing 8. Lift arm assembly (LH shown) 9. Detent spring 10. Spring washer 11. Cap screw 12. Bushing 13. Wave washe...
Page 180 - Groomer Brush
Greensmaster eFlex 1800/2100 Groomer Page 7 -- 26 Groomer Brush Figure 32 1. Groomer brush shaft 2. Lock nut 3. J--bolt 4. Groomer brush 5. O --ring 20 to 25 in --lb (2.3 to 2.8 N--m) 20 to 25 in --lb (2.3 to 2.8 N--m) 3 1 2 4 2 3 5 The groomer brush attaches to the groomer drive in place of the gro...
Page 181 - Chapter 8; Foldout Drawings; Foldout Dr
Greensmaster eFlex 1800/2100 Page 8 -- 1 Foldout Drawings Chapter 8 Foldout Drawings Table of Contents ELECTRICAL SCHEMATIC 3 . . . . . . . . . . . . . . . . . . . . WIRE HARNESS DRAWINGS Main Wire Harness Drawing 4 . . . . . . . . . . . . . . . . . . Battery Wire Harness Drawing 6 . . . . . . . . ....
Page 183 - Electrical Schematic
Page 8 -- 3 Electrical Schematic Greensmaster eFlex 1800/2100
Page 184 - Main Wire Harness Drawing
Page 8 -- 4 Main Wire Harness Drawing Greensmaster eFlex 1800/2100 EZ TURN SWITCH EZ TURN SENSOR
Page 185 - Main Wire Harness Diagram
Page 8 -- 5 Main Wire Harness Diagram Greensmaster eFlex 1800/2100 BROWN WHITE BLACK RE D BL AC K BL AC K BL AC K/ BLUE BL AC K BLACK Y E LLO W PINKORANGEBLACK WH ITE TA N RE D/ WH ITE WH ITE RE D/ W HI T E BL AC K/ WH ITE RE D/ W HI T E BL AC K/ W H IT E BL AC K BL AC K PI N K TA N RE D BL AC K PI ...
Page 186 - Battery Wire Harness Drawing
Page 8 -- 6 Battery Wire Harness Drawing Greensmaster eFlex 1800/2100
Page 187 - Battery Wire Harness Diagram
Page 8 -- 7 Battery Wire Harness Diagram Greensmaster eFlex 1800/2100 RED/WHITE BLACK/WHITE BLUE RED/WHITE BLACK/WHITE RE D/ W HI T E BL AC K/ W H IT E BL U E RE D/ W HI T E BL AC K/ W H IT E RED BLACK/WHITE BLUE RED/WHITE BLACK
Page 188 - Battery Wire Harness Adapter Drawing
Page 8 -- 8 Battery Wire Harness Adapter Drawing Greensmaster eFlex 1800/2100 RED BLACK
