Toro Flex-Force Power System 51851 Operator's Manual

Toro Flex-Force Power System 51851 Operator's Manual

41cm (16in) 60v max chainsaw
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Original Instructions (EN)
Flex-Force Power System
(16in) 60V MAX Chainsaw
Model No. 51851—Serial No. 320000001 and Up
Form No. 3440-127 Rev B
41cm
*3440-127*

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Summary of Contents for Toro Flex-Force Power System 51851

  • Page 1 Form No. 3440-127 Rev B Flex-Force Power System ™ 41cm (16in) 60V MAX Chainsaw Model No. 51851—Serial No. 320000001 and Up *3440-127* Register at www.Toro.com. Original Instructions (EN)
  • Page 2 It is to be used recommended precautions. only by adults. It is designed to use Toro Flex-Force lithium-ion battery pack Models 88620 (included with 51851), 88625, 88640, 88660, or 88675. These...
  • Page 3: Table Of Contents

    Contents Safety Safety ............... 3 WARNING Personal Protective Equipment ......6 Safety and Instructional Decals ......7 Read all safety warnings and all instructions. Setup ................ 9 Failure to follow the warnings and instructions Filling the Chain Saw with Bar and Chain may result in electric shock, fire and/or serious Oil ..............
  • Page 4 IV. Battery tool use and care Do not overreach. Keep proper footing and balance at all times. This enables better control Recharge only with the charger specified by of the power tool in unexpected situations. the manufacturer. A charger that is suitable for Dress properly.
  • Page 5 VI. Chain saw safety Keep handles dry, clean, and free from oil and grease. Greasy, oily handles are slippery Keep all parts of the body away from the causing loss of control. saw chain when the chain saw is operating. Before you start the chain saw, make sure Cut wood only.
  • Page 6: Personal Protective Equipment

    Personal Protective Equipment g316566 Figure 3 1. Wear a hard hat in 4. Wear gloves situations where debris may contact the head. 2. Wear hearing protection 5. Wear protective pants or chaps 3. Wear safety glasses 6. Wear substantial, and/or a face shield slip-resistant footwear...
  • Page 7: Safety And Instructional Decals

    Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decal144-3098 144-3098 decal144-3094 144-3094 1. The battery pack is 3.
  • Page 8 decal137-9461 137-9461 1. Battery charge status decal140-8475 140-8475 1. Read the Operator’s 3. Keep away from open fire Manual. or flames. 2. Call2Recycle® battery 4. Do not expose to rain. recycling program decal140-2162 140-2162 1. Read the Operator’s Manual. 6. Stay away from moving parts. 2.
  • Page 9: Setup

    Setup Product Overview Important: The battery pack is not fully charged when it is purchased. Before using the machine for the first time, refer to Charging the Battery Pack (page 18). Filling the Chain Saw with Bar and Chain Oil Important: g315699 Use only bar and chain oil (sold...
  • Page 10: Specifications

    Contact your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all approved attachments and accessories. To ensure optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories.
  • Page 11: Starting The Chain Saw

    Starting the Chain Saw Ensure that the vents on the chain saw are free from dust and debris (Figure g315703 Figure 9 1. Chain brake (O 2. Chain brake ( PERATING STOP position) position) g315701 With your left hand on the front handle and your Figure 7 right hand on the rear handle, press the trigger 2.
  • Page 12: Cutting With The Chain Saw

    Cutting with the Chain Saw WARNING Operating a chain saw improperly can cause serious personal injury or death. Read and follow all operating instructions carefully to avoid possible personal injury. WARNING g025213 Figure 12 Kickback can cause serious or fatal injury to you.
  • Page 13: Pruning A Tree

    Pruning a Tree WARNING Cutting higher limbs from a tree off the ground can put you in an unstable position that could be unsafe for you while handling a chain saw, resulting in possible serious personal injury or death to you or bystanders. When cutting limbs from a standing tree, use the following practices: •...
  • Page 14 Note: Making this cut prevents the chain saw from being pinched while making the next cut. g228707 Figure 17 1. First cut 3. Hinge g195831 2. Second cut 4. Back cut Figure 15 Make a second cut to form a notch, starting the Determine the direction that the tree will fall.
  • Page 15: Limbing A Fallen Tree

    Limbing a Fallen Tree Grip the chain saw as shown in Figure Moving from the base of the tree up, cut off the smaller limbs from the tree that are not supporting its weight off the ground (Figure 18). Cut the larger limbs that support the weight of the tree from the bottom upward so that the limbs do not pinch the saw blade (Figure 19).
  • Page 16: Bucking A Log

    Bucking a Log When bucking a log, note where the log is supported and where there is a load on the log. Cut the log so that when the ends fall, your guide bar will not be pinched between them. Important: If the chain saw binds in the cut, do not attempt to free it by running the motor.
  • Page 17: Installing The Battery Pack

    Installing the Battery Pack Removing the Battery Pack Place the chain saw on a flat surface. Important: Use the battery pack only in temperatures that are within the appropriate Press down on the latch and remove the battery range; refer to Specifications (page 10).
  • Page 18: Charging The Battery Pack

    Charging the Battery Pack Battery pack and/or battery charger is over or under the appropriate temperature range Important: The battery pack is not fully charged Battery pack charging fault* when you purchase it. Before using the tool for blinking the first time, place the battery pack in the charger and charge it until the LED display indicates the *Refer to Troubleshooting (page 25)
  • Page 19: Maintenance

    Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Check the oil level and add bar and chain oil if necessary. • Check the chain brake. • Check that oil is flowing to the chain. • Check the chain tension and adjust it if necessary. Before each use or daily •...
  • Page 20: Checking The Chain Brake

    Checking the Chain Brake Checking the Flow of Bar and Chain Oil Service Interval: Before each use or daily After each battery drain cycle Service Interval: Before each use or daily Place the chain saw on a flat surface and Prepare to use the chain saw;...
  • Page 21: Adjusting The Chain Tension

    Adjusting the Chain Hold up the tip of the guide bar (Figure 29). Tension Service Interval: Before each use or daily After each battery drain cycle Ensure that the chain is properly tensioned. A loose chain shortens the life of the drive sprocket and the guide bar and may cause the chain to fall off.
  • Page 22: Servicing The Guide Bar, Chain, And Drive Sprocket

    Servicing the Guide Bar, Chain, and Drive Sprocket Yearly or before storage DANGER Contact with the chain saw teeth can cause serious personal injury. • Remove the battery pack before adjusting or maintaining the chain saw. • Always wear gloves when adjusting or maintaining the chain saw.
  • Page 23: Installing The Guide Bar And Chain

    Installing the Guide Bar and Feed the chain around the guide bar and align the chain into the groove of the guide bar. Chain Note: If you are installing a new chain, flip the guide bar to avoid uneven wear. DANGER Position the open loop of the chain (not on the Contact with the chain saw teeth can cause...
  • Page 24: Storage

    If you are located outside of the US and Canada, please contact your authorized • Clean all foreign material from the machine. Toro distributor. • Do not store the machine with the battery pack installed. •...
  • Page 25: Troubleshooting

    Troubleshooting Perform only the steps described in these instructions. All further inspection, maintenance, and repair work must be performed by an authorized service center or a similarly qualified specialist if you cannot solve the problem yourself. Problem Possible Cause Corrective Action The chain saw does not run or does not 1.
  • Page 26 Problem Possible Cause Corrective Action The LED indicator light on the battery 1. The battery charger and/or battery 1. Unplug the battery charger and move charger is red. pack is over or under the appropriate the battery charger and battery pack temperature range.
  • Page 27 California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.

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