Toro 88620 Service Manual
60v battery
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- Operator's manual (45 pages) ,
- Operator's manual (12 pages) ,
- Operator's manual (17 pages)
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Summary of Contents for Toro 88620
- Page 1 Form No. 3439-480 Rev A 60v Battery Service Manual Published: January 2021 © 2020—The Toro® Company Original Instructions (EN) 8111 Lyndale Avenue South Contact us at www.Toro.com. Bloomington, MN 55420 All Rights Reserved...
- Page 2 Revision History Revision History Page 2 60v Battery Service Manual 3439-480 Rev A...
- Page 3 The Toro Company RLC/SWS Customer Care Department 8111 Lyndale Avenue South Bloomington, MN 55420 The Toro Company reserves the right to change product specifications or make changes to this manual without notice. 60v Battery Service Manual Page 3 Preface...
- Page 4 Service Procedure Icons The following icons appear throughout this Service Manual to bring attention to specific important details of a service procedure. Critical Process This icon is used to highlight: • Installing safety equipment (shields, guards, seat belts, brakes, and R.O.P.S. components) that may have been removed •...
- Page 5 Table of Contents Preface ........................ 3 Chapter 1: Safety .................... 1–1 Safety Instructions ..................1–2 Chapter 2: Specifications and Maintenance ............ 2–1 Specifications ....................2–2 Torque Specifications ................... 2–3 Chapter 3: Troubleshooting ................3–1 General Troubleshooting ................3–3 Battery Operated Products Troubleshooting Guide ........3–4 Chapter 4: Theory of Operation ...............
- Page 6 Preface Page 6 60v Battery Service Manual 3439-480 Rev A...
- Page 7 Chapter 1 Safety Table of Contents Safety Instructions ..........................1–2 Think Safety First ..........................1–2 60v Battery Service Manual Page 1–1 Safety 3439-480 Rev A...
- Page 8 Safety Instructions DANGER This safety symbol means danger. When you see this symbol, carefully read the instructions that follow. Failure to obey the instructions could cause serious permanent injury, disability, or death. WARNING This safety symbol means warning. When you see this symbol, carefully read the instructions that follow.
- Page 9 Use only Toro-specified lithium-ion battery packs designed for your machine. Do not mix batteries of any brand or type in Toro products. Use only the Toro-specified lithium-ion charger designed to charge your machine. Do not attempt to use any other battery charger. Do not heat, puncture, over-charge or over-discharge the batteries.
- Page 10 Think Safety First (continued) penetrate the skin and cause serious injury. Seek medical attention right away if hydraulic fluid gets in the skin. Personal Protective Equipment… Tie back long hair, and do not wear loose clothing or jewelry. Use appropriate personal protective equipment (PPE) for protecting yourself from potential hazards in the environment in which you will work.
- Page 11 Chapter 2 Specifications and Maintenance Table of Contents Specifications ............................2–2 Torque Specifications ........................... 2–3 Equivalents and Conversions......................2–8 U.S. to Metric Conversions ........................ 2–9 60v Battery Service Manual Page 2–1 Specifications and Maintenance 3439-480 Rev A...
- Page 12 Specifications Model 88620 88625 88640 88660 88675 Battery 2.0 Ah Battery 2.5 Ah Battery 4.0 Ah Battery 6.0 Ah Battery 7.5 Ah Battery Battery Size 15.11 x 20.32 x 10.41 cm (5.95 x 8.0 x 4.1 inches) (W x H x L) Weight 1.65 kg (3.65 lb)
- Page 13 Torque Specifications The 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 clearly identified and specified in the service manual.
- Page 14 Metric Bolts and Screws g272209 Figure 2 Class 8.8 Class 10.9 Specifications and Maintenance: Torque Specifications Page 2–4 60v Battery Service Manual 3439-480 Rev A...
- Page 15 Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Inch Series) Thread Size Grade 1, SAE Grade 1 Bolts, Screws, SAE Grade 5 Bolts, Screws, SAE Grade 8 Bolts, Screws, 5, & 8 Studes & Sems with Studs & Sems with Regular Studs &...
- Page 16 Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Metric Series) Thread Size Class 8.8 Bolts, Screws, Studs with Regular Class 10.9 Bolts, Screws, Studs with Regular Height Nuts (Class 8 or Stronger Nuts) Height Nuts (Class 10 or stronger Nuts) in-lb N •...
- Page 17 SAE Grade 8 Steel Set Screws Recommended Torque Thread Size 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 1/2 - 13 UNC 75 ±...
- Page 18 Equivalents and Conversions Decimal and Millimeter Equivalents Fractions Decimals Fractions Decimals 1/64 0.015625 0.397 33/64 0.515625 13.097 1/32 0.03125 0.794 16/32 0.53125 13.484 3/64 0.046875 1.191 35/64 0.546875 13.891 1/16 0.0625 1.588 9/16 0.5625 14.288 5/64 0.078125 1.984 37/64 0.578125 14.684 3/32 0.9375...
- Page 19 U.S. to Metric Conversions To Convert Into Multiply By Miles Kilometers 1.609 Yards Meters 0.9144 Feet Meters 0.3048 Linear Measurement Feet Centimeters 30.48 Inches Meters 0.0254 Inches Centimeters 2.54 Inches Millimeters 25.4 Square Miles Square Kilometers 2.59 Square Feet Square Meters 0.0929 Area Square Inches...
- Page 20 Specifications and Maintenance: Torque Specifications Page 2–10 60v Battery Service Manual 3439-480 Rev A...
- Page 21 Chapter 3 Troubleshooting Table of Contents General Troubleshooting ........................3–3 Battery Operated Products Troubleshooting Guide ................3–4 60v Battery Service Manual Page 3–1 Troubleshooting 3439-480 Rev A...
- Page 22 GEARS The Systematic approach to defining, diagnosing and solving problems. Gather Information • Information reported by the customer • Information observed by you • Establish the what, where and when of the issue Evaluate Potential Causes • Consider possible causes of the problem to develop a hypothesis •...
- Page 23 General Troubleshooting Problem Possible Cause Corrective Action The tool will not operate The charger is not charging the battery. 1. Is the charger physically damaged? If yes, replace the charger. 2. Check if LEDs light up on the battery. If the LEDs do not light up when the battery State-of-Charge (SOC) button is pressed, replace the battery.
- Page 24 Battery Operated Products Troubleshooting Guide g340220 Figure 3 Troubleshooting: General Troubleshooting Page 3–4 60v Battery Service Manual 3439-480 Rev A...
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Page 25: Table Of Contents
Chapter 4 Theory of Operation Table of Contents General Information ..........................4–2 Service and Repairs ..........................4–3 Battery Architecture ........................... 4–5 Battery Architecture ........................... 4–5 BMS (Battery Management System)....................4–5 Battery Configuration ......................... 4–6 60v Battery Service Manual Page 4–1 Theory of Operation 3439-480 Rev A... -
Page 26: General Information
General Information Theory of Operation: General Information Page 4–2 60v Battery Service Manual 3439-480 Rev A... -
Page 27: Service And Repairs
Service and Repairs Battery and Charger Assembly 1 g295057 Figure 4 Battery Charger 60v Battery Service Manual Page 4–3 Theory of Operation: Service and Repairs 3439-480 Rev A... - Page 28 Battery and Charger Assembly 2 g336766 Figure 5 60v Charger Theory of Operation: Service and Repairs Page 4–4 60v Battery Service Manual 3439-480 Rev A...
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Page 29: Battery Architecture
Many factors impact what type of battery format is used in any particular product as each format has advantages and disadvantages. Toro designs the batteries within the context of how the battery will be used in the products and consider everything from manufacturing costs to heat dissipation and efficient use of space to weight concerns. -
Page 30: Battery Configuration
Features Managed by Product Features managed by the product include tool operations and power usage control. The BMS does not tell the tool what to do and it does not dictate how much power is being used, the tool does. Battery Configuration When thinking about battery configuration, the 3 key terms are: voltage, amp hours, and watt hours. - Page 31 Chapter 5 Use Expectations Table of Contents General Information ..........................5–2 Service and Repairs ..........................5–3 60 Volt Run Time..........................5–3 60v Battery Service Manual Page 5–1 Use Expectations 3439-480 Rev A...
- Page 32 General Information Use Expectations: General Information Page 5–2 60v Battery Service Manual 3439-480 Rev A...
- Page 33 Service and Repairs 60 Volt Run Time Tool 2.5 Ah Battery 4.0 Ah Battery 6.0 Ah Battery 7.5 Ah Battery String Trimmer 30-50 minutes 60% more 140% more 200% more Hedge Trimmer 75 minutes 60% more 140% more 200% more 90 minutes (Low Blower 60% more...
- Page 34 Use Expectations: Service and Repairs Page 5–4 60v Battery Service Manual 3439-480 Rev A...
- Page 35 Chapter 6 Testing Table of Contents General Information ..........................6–2 Service and Repairs ..........................6–3 60v Battery Service Manual Page 6–1 Testing 3439-480 Rev A...
- Page 36 General Information Testing: General Information Page 6–2 60v Battery Service Manual 3439-480 Rev A...
- Page 37 Service and Repairs Battery and Charger g336764 Figure 6 At 60 VDC the charger will indicate a full battery. If left on the charger, the battery will continue to charge for a period of time bringing the battery voltage up to 62 VDC.