GreenWorks Pro ST80L210 Owner'S Manual Download

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80V 16” Cordless String Trimmer

Read all safety rules and instructions carefully before operating this tool.

Owner’s Manual

TOLL-FREE HELPLINE: 1-855-345-3934

www.greenworkstools.com/80v-pro

ST80L210

Summary of Contents for ST80L210

Page 1: ...80V 16 Cordless String Trimmer Read all safety rules and instructions carefully before operating this tool Owner s Manual TOLL FREE HELPLINE 1 855 345 3934 www greenworkstools com 80v pro ST80L210 ...

Page 2: ...intenance 25 Environmentally Safe Battery Disposal 26 Troubleshooting 27 Limited Warranty 29 Exploded View and Part List 30 PRODUCT Specifications 80V 16 Cordless string trimmer Type Cordless battery powered Motor 80V Brushless Cutting Width 14 in 16 in 35 6 cm 40 6 cm Line Diameter Nylon 0 080 2 mm Speed 6200 10 RPM Feed Type Bump Feed Weight without battery 7 1 lbs 3 2 kg ...

Page 3: ...se common sense Do not operate this unit when you are tired ill or under the influence of alcohol drugs or medication Always store idle power tools indoors When not in use power tools should be stored indoors in a dry place out of reach of children Power tool maintenance Replace string head if cracked chipped or damaged in any way Be sure the string head is properly installed and securely fastened...

Page 4: ...ls screws or other small metal objects that can make a connection from one terminal to another Shorting the battery terminals together may cause a fire Under abusive conditions liquid may be ejected from the battery avoid contact If contact accidentally occurs flush with water If liquid contacts eyes additionally seek medical help Liquid ejected from the battery may cause irritation or burns Do no...

Page 5: ...any type of blade on a product or displaying this symbol min Per Minute Revolutions strokes surface speed orbits etc per minute Wet Conditions Alert Do not expose to rain or use in damp locations Read The Operator s Manual To reduce the risk of injury user must read and understand operator s manual before using this product Eye Protection Always wear eye protection with side shields marked to comp...

Page 6: ... full face shield when needed We recommend a Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side shields Always use eye protection that is marked to comply with ANSI Z87 1 W A R N I N G The operation of any power tool can result in foreign objects being thrown into your eyes which can result in severe eye damage Before beginning power tool operation always wear saf...

Page 7: ...7 know your string trimmer Fig 1 3 4 5 6 1 2 8 7 ...

Page 8: ... 2 REAR HANDLE Ergonomic handle with overmold improves comfort and grip 3 AUXILIARY HANDLE The string trimmer is equipped with an auxiliary handle for ease of operation and to prevent loss of control 4 COUPLER The coupler connects and locks the two shafts 5 TRIMMER SHAFT The trimmer shaft encloses and protects the cables between the motor and rear handle 6 GUARD The trimmer includes a guard that h...

Page 9: ...r in g T ri m m e r Re ad all sa fet y ru les an d ins tru cti on s ca re ful ly be for e op er ati ng thi s too l O w ne r s M an ua l TO LL F R EE H EL PL IN E 1 88 8 90 W O R K s 8 88 9 09 6 75 7 w w w g re en W or ks To ol s co m 2 1 0 1 6 0 2 1 UNPACKING This product requires assembly Carefully remove the product and any accessories from the box Make sure that all items listed in the packing ...

Page 10: ...er Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury W A R N I N G Do not connect to power supply until assembly is complete Failure to comply could result in accidental starting and possible serious personal injury attaching the EDGE GUIDE The edge guide can limit the cutting range of the cutting line and reduce the...

Page 11: ...ve supplied screws 1 from the trimmer head 4 with a philips head screwdriver not included Fig 3 1 1 3 Place the guard 2 on to the trimmer head 4 Align the screw holes on the guard 3 with the screw holes on the trimmer head 4 Fig 3 2 2 3 4 5 Insert the screws into the trimmer head fastening the guard in place using a philips head screwdriver not included Fig 3 3 ASSEMBLY ...

Page 12: ...vel surface 2 Loosen the knob 1 on the coupler 5 3 Push in the release button 2 located on the lower shaft 3 Align the release button with the positioning hole 4 and slide the two shafts together Rotate the lower shaft until the button locks into the positioning hole 4 2 3 1 5 Fig 4 1 2 NOTE If the button does not release completely in the positioning hole the shafts are not locked into place Slig...

Page 13: ...philips screwdriver not included and remove the screws from the handle Fig 5 1 1 2 Attach the auxiliary handle 2 and lower clamp 3 on the shaft 3 Adjust handle up or down if necessary to desired operating position Fig 5 2 4 Tighten the four screws so that the handle cannot be rotated on the shaft Fig 5 3 ...

Page 14: ... whenever you hear the engine running faster than normal or when trimming efficiency diminishes This will maintain best performance and keep line long enough to advance properly This trimmer is currently set at the 14 in cutting swath To adjust to a cutting swath of 16 in Remove the battery pack Loosen the blade screw then rotate the line cut off blade 180 Tighten the blade screw Screw Cut off bla...

Page 15: ...y with this product to make you careless Remember that a careless fraction of a second is sufficient to inflict serious injury W A R N I N G Do not use any attachments or accessories not recommended by the manufacturer of this product The use of attachments or accessories not recommended can result in serious personal injury W A R N I N G This string trimmer is not meant to be used with brush cutt...

Page 16: ...utton 1 in the back of the battery pack and pull battery pack out of tool 1 starting and stopping the trimmer See Figure 8 Ensure a fully charged battery is installed into the string trimmer To start the string trimmer press and hold the safety lock button 1 and squeeze the switch trigger 2 To stop the string trimmer release switch trigger to stop 1 2 Fig 8 OPERATIon Fig 7 ...

Page 17: ... trimmer Hold the trimmer with your right hand on the reat handle and your left hand on the auxiliary handle Keep a firm grip with both hands while in operation Trimmer should be held at a comfortable position with the rear handle about hip height Cut tall grass from the top down This will prevent grass from wrapping around the shaft housing and string head which may cause damage from overhearing ...

Page 18: ...l Never use a brush cutter attachment with this electric power head Improper operation of a blade or any attachment could result in serious injury ADVANCING LINE See Figure 10 While the string trimmer is operating the cutting line gets worn down and becomes shorter This trimmer is equipped with bump feed line advancement which advances additional line once the head is bumped on the ground while ro...

Page 19: ...ny remaining line 3 Clean dirt and debris from all parts Replace spool if it is worn or damaged 4 Replace with a pre wound spool or replace line using 25 feet 8 meters of 0 080 inch 2 0 mm diameter line W A R N I N G Never use wire rope string etc which can break off and become a dangerous projectile 5 When installing new line on an existing spool hold the spool as shown ...

Page 20: ...o the slot in the center rim of the spool Ensure line snaps into position in the slot Slot Fig 11 2 7 With your finger between the lines wrap the lines evenly and firmly around the spool in a clockwise direction Fig 11 3 8 Position the lines in the guide slots Fig 11 4 ...

Page 21: ...l in the cover as shown below Fig 11 5 10 Insert the ends of the lines through the line exit holes in the sides of the cover Fig 11 6 11 Reinstall the spool and cover onto the trimmer head Push until cover snaps into place Fig 11 7 ...

Page 22: ...id cutting in the dangerous area shown in figure 12 Use the tip of string to do the cutting do not force string head into uncut grass Wire and picket fences cause extra string wear and breakage Stone and brick walls curbs and wood may wear string rapidly Avoid trees and shrubs Tree bark wood moldings siding and fence posts can easily be damaged by the string DANGEROUS CUTTING AREA BEST CUTTING ARE...

Page 23: ... into an AC power outlet 2 Insert the battery pack into the charger This is a diagnostic charger The Charger LED Lights will illuminate in specific order to communicate the current battery status They are as follows Charging fully Charged Over Temperature Charging fault LEd sTATUs dEsCRIPTION Blinking gree harging Solid green fully Charged Solid Red Over Temperature Blinking Re harging fault n C C...

Page 24: ...tor light on the charger may switch on and illuminate RED If this occurs allow the battery to cool outside of the charger from approximately 30 minutes Charging should automatically start once battery has cooled CHARGER MOUNTING 1 This charger can be installed hanging on a wall using two 8 screws not included 2 Locate the placement for the charger to be wall mounted 3 If fastening to wood studs us...

Page 25: ...NANCE Maintenance task Each time the machine is used Every two hours Each week After use Every year or when required Visual check of the tool s safety systems distancing device carrying eye safety casing X X Check the trigger safety system functions X Check the sharpness of blades and sharpen if necessary X X X Visual check of the tool no cracks or deformation X X X Visual check of the tool at the...

Page 26: ...he battery pack cracks or breaks with or without leaks do not recharge it and do not use Dispose of it and replace with a new battery pack DO NOT ATTEMPT TO REPAIR IT To avoid injury and risk of fire explosion or electric shock and to avoid damage to the environment Cover the battery s terminals with heavy duty adhesive tape DO NOT attempt to remove or destroy any of the battery pack components DO...

Page 27: ...resulting in an overly long cutting and motor overload 1 Remove the battery pack and mount the guard on the trimmer 2 Heavy cutting line is used 2 Use only with nylon cutting line 0 08 diameter or less 3 The motor shaft or trimmer head is bound with grass 3 Stop the trimmer remove the battery and remove the grass from the motor shaft and trimmer head 4 The motor is overloaded 4 Remove the trimmer ...

Page 28: ...ne Replacement earlier in this manual Line keeps breaking 1 Trimmer used incorrectly 1 Only trim with the tip of the line avoid stones walls and other hard objects Feed the line regularly to maintain full cutting width Grass wraps around trimmer head and motor housing 1 Cutting tall grass at ground level 1 Cut tall grass from the top down removing no more than 8 inches in each pass to prevent wrap...

Page 29: ...y part that has become inoperative due to misuse abuse neglect accident improper maintenance or alteration or 2 The unit if it has not been operated and or maintained in accordance with the owner s manual or 3 Normal wear except as noted below 4 Routine maintenance items such as lubricants blade sharpening 5 Normal deterioration of the exterior finish due to use or exposure GREENWORKS Helpline 1 8...

Page 30: ...30 EXPLODED VIEW 1 2 4 5 3 12 14 15 13 6 7 8 9 11 10 ...

Page 31: ...3208334 Screw 4 4 34130334 Auxiliary handle 1 5 34140334 Plate 1 6 333041429 Edge guide 1 7 332041428 Spring 1 8 341041429AB Bump head 1 9 311101429 Spool 1 10 311091429 Spool cover 1 11 322011429 Washer 2 12 32207319 Screw 2 13 32916131 Spring washer 2 14 333011429 Cut off blade 1 15 341081429AB Guard 1 ...

Page 32: ...TOLL FREE HELPLINE 1 855 345 3934 Rev 00 11 25 15 Printed in China on 100 Recycled Paper Greenworks Tools P O Box 3130 Mooresville North Carolina 28117 ...

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GreenWorks Pro ST80L210, Owner'S Manual

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