Core GasLess CGT 400 Instruction Manual

Core GasLess CGT 400 Instruction Manual

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Power Cell:
Head speed:
Head type:
Trimmer line:
Chargers:
Charger input:
Charger output:
Replacement Power Cell:
Replacement chargers:
Weight: (with Power Cell)
Weight: (without Power Cell)
Need Assistance?
Call us on our toll free customer support line:
1-855-831-CORE (2673)
Technical questions
Warranty or aftermarket service, or replacement parts
Parts missing from package
TM
CORE
Outdoor Power, 36235 Kerr Dam Rd., Polson, Montana USA 59860
GasLess
PRODUCT SPECIFICATIONS
20.5 Volt high energy Li-Ion
7,000 RPM (loaded) Torque mode
5,000 RPM
Dual line bump feed
.095" Dia. 20' on spool
1 hour Rapid charger or 3 hour
Standard Charger
120 V AC, 60 Hz
24 V DC
CFC 6500
CRC 6500 or CSC 6500 S
11 Lbs
8 Lbs
Trimmer
TM
CGT 400
Instruction Manual

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Richard G. Olson
June 4, 2025

hOW DO YOU RELEASE THE HEAD COVER SO YOU CAN REPLACE THE STRING ?

Summary of Contents for Core GasLess CGT 400

  • Page 1 Weight: (with Power Cell) 11 Lbs Weight: (without Power Cell) 8 Lbs Need Assistance? Call us on our toll free customer support line: 1-855-831-CORE (2673) Technical questions   Warranty or aftermarket service, or replacement parts  Parts missing from package CORE Outdoor Power, 36235 Kerr Dam Rd., Polson, Montana USA 59860...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Product specifications ………….…………………………………………… Table of contents ……………………………………………………………. General safety warnings …………………………………………………… 3–4 Eye, ear & body protection ………………………………………………… 3–4 Electrical safety ……………………………………………………………… Product safety notices – Owner’s registration …………………………… General power tool safety warnings ……………………………………… 5–7 Work area safety ……………………………………………………………. Electrical safety ………………………………………………………………...
  • Page 3: General Safety Warnings

    GENERAL SAFETY WARNINGS CAUTION: Before using this tool or any of its accessories, read this manual and follow all Safety Rules and Operating Instructions. This instruction manual includes the following:  General Safety Rules  Specific Safety Rules and Symbols ...
  • Page 4: Electrical Safety

    PRODUCT SAFETY NOTICES – OWNER’S REGISTRATION NOTICE: To permit the receiving of product safety notices from CORE™ Outdoor Power for potential future safety guidance communications and / or safety product recall notices, please register your GasLess™...
  • Page 5: General Power Tool Safety Warnings

    GENERAL POWER TOOL SAFETY WARNINGS Do not expose power tools, power GENERAL POWER TOOL SAFETY chargers or Power Cells to rain or WARNINGS wet conditions. Water entering the WARNING: tool, chargers or Power Cells will Read all safety increase the risk of electric shock. warnings and all instructions.
  • Page 6: Personal Safety

    GENERAL POWER TOOL SAFETY WARNINGS Do not force the tool. Use the correct General Power Tool Safety Warnings – tool for the application. The correct Personal Safety – cont’d power tool will do the job better and safer when used at the rate for which it Use personal protective equipment.
  • Page 7: Specific Safety Rules

    Ordinary glasses ARE NOT moving parts of the trimmer. Secure safety glasses. To reduce the risk of hair to above shoulder level. Wear long injury to your face CORE Outdoor pants of durable material to protect your Power recommends that you also legs.
  • Page 8 Do not use this trimmer for Only use CORE authorized polymer sweeping debris that may contain hard trimmer line accessories and trimmer objects, e.g, pebbles, stones, sticks, line that are designed for use with this glass, metal, etc.
  • Page 9 SPECIFIC SAFETY RULES Keep the trimmer head below waist Inspect WARNING: level and away from all parts of your the area to be trimmed for body. Do not draw the trimmer head hazards before each use. towards your feet or legs. Remove any foreign objects such as sticks, rocks, broken glass, nails, wire, Always remove the...
  • Page 10: Power Cell And Charger Safety Instructions

    Such a damaged Power Cell should be considered and treated as a potentially thermally WARNING: Only use a CORE unstable, flammable and hazardous Outdoor Power CSC 6500-S standard material. If the Power Cell ignites DO charger or a CRC 6500 rapid charger...
  • Page 11 POWER CELL & CHARGER SAFETY INSTRUCTIONS Do not use or charge the Power Cell if it For air, vessel and ground transport is wet or shows any evidence of purposes, Lithium ion Power Cells are corrosion. classified as Class 9 Hazardous Goods, subject to ICAO Technical Instructions Leakage from the WARNING:...
  • Page 12 Do not use the CORE Outdoor Power Power Cell retaining cavity and output CSC 6500-S standard charger or a terminals.
  • Page 13: Symbols

    SYMBOLS WARNING: Some of the following symbols may appear on the GasLess trimmer, Power Cell or Power Cell chargers, or this manual. Study these symbols and learn their meaning. Proper interpretation of these symbols will allow for more efficient and safer operation of this tool. Volts Amperes Hertz...
  • Page 14: Know Your Gasless

    KNOW YOUR GASLESS TRIMMER Power head Speed / torque Lock-off switch switch Forward handle Core direct Power Cell drive motor Rear handle ON/OFF trigger switch Deflector Bump shield head Line cutter ACCESSORIES Before using any accessory, carefully AVAILABLE ACCESSORIES read the instructions or the owner’s WARNING: manual for the accessory.
  • Page 15 CONTENTS CONTENTS GASLESS TRIMMER COMPONENTS DESCRIPTION Carefully unpack the gasless trimmer. rimmer Compare the contents against the B Po wer Cell "GASLESS TRIMMER Depending upon the GasLess COMPONENTS" chart at right. Trimmer kit purchased, ONE of the following chargers will be included 1 hour rapid charger 3 hour standard charger...
  • Page 16 The following instructions will detail the charging function of each charger. CRC-6500 Rapid Charger To charge the CORE Power Cell, place the charger (1) in a dry location near a 120 V AC, 60 Hz electrical outlet and plug it into the outlet (Fig.
  • Page 17 ASSEMBLY AND OPERATING CRC-6500 Rapid Charger – cont’d NOTES: a) Make sure the "TOP" marking (4) on top of the Power Cell is facing toward the LED lights (5 & 6) on the charger. b) Make sure the Power Cell is pressed fully into the charger cavity.
  • Page 18 ASSEMBLY AND OPERATING CRC-6500-S Standard Charger To charge the CORE Power Cell, place the charger (1) in a dry location near a 120 V AC, 60 Hz electrical outlet and plug it into the outlet (Fig. 2). NOTE: The LED will turn green,...
  • Page 19 ASSEMBLY AND OPERATING CRC-6500-S Standard Charger – cont’d NOTES: a) Lithium-Ion Power Cells will continue to provide nearly full power with minimal power fade unlike traditional batteries; when the Power Cell is fully discharged, the Power Cell electronic control circuitry will immediately cut power output to the tool without notice.
  • Page 20 ASSEMBLY AND OPERATING ADJUSTING THE LOWER HANDLE The lower handle can be adjusted to suit the operator. ® 1. Using a Torx screwdriver (1), turn the four handle clamp screws (2) counter clockwise until the handle (3) will rotate on the trimmer outer shaft (4) (Fig.
  • Page 21: Removing The Spool To Retrieve Or Untangle Trimmer Line

    ASSEMBLY AND OPERATING RELOADING THE BUMP HEAD WITH TRIMMER LINE – cont’d Cut two 10' (3 m) lengths of high quality .095 trimmer line. Rotate the empty spool clockwise until the arrows (4) align with the eyelets (5) in the bump head housing (Fig.
  • Page 22: Reinstalling The Empty Spool Into The Bump Head

    ASSEMBLY AND OPERATING Remove the Power Cell from the line trimmer as outlined in Fig. 7. Grasp the bump head housing (1) with one hand (Fig. 6). Grasp the spool knob (2) with the other hand and press the spool firmly into the spring loaded bump head housing.
  • Page 23 ASSEMBLY AND OPERATING REINSTALLING THE EMPTY SPOOL INTO THE BUMP HEAD – cont’d Align the four slots in the spool under side cavity with the four pins (4) on the bump head shaft and slide the spool into the bump head (Fig.
  • Page 24: Removing The Bump Head From The Motor Shaft

    ASSEMBLY AND OPERATING REMOVING THE BUMP HEAD FROM THE MOTOR SHAFT WARNING: Avoid Injury! To avoid accidental start up: Always remove the Power Cell before removing or reinstalling the bump head. The bump head can be removed from the motor shaft to facilitate removal of trimmer line etc.
  • Page 25: Speed / Torque Switch

    ASSEMBLY AND OPERATING REMOVING THE BUMP HEAD FROM THE MOTOR SHAFT – cont’d NOTES: a) Make sure the bump head threads are not cross threaded. You will ruin the bump head. b) Tighten the bump head onto the motor shaft by hand only. Do not use a wrench or pliers.
  • Page 26 ASSEMBLY AND OPERATING WARNING For safety reasons, the operator must read the sections of this Owner’s Manual entitled "GENERAL SAFETY WARNINGS", "GENERAL POWER TOOL SAFETY WARNINGS", "SPECIFIC SAFETY RULES", "POWER CELL & CHARGER SAFETY INSTRUCTIONS" and "SYMBOLS" before using this GasLess trimmer.
  • Page 27: Installing The Power Cell

    ASSEMBLY AND OPERATING INSTALLING THE POWER CELL Once the Power Cell has been fully charged and you are ready to start trimming, you will have to install the Power Cell into the trimmer. Position the Power Cell (1) with the "TOP"...
  • Page 28: Cutting Methods

    ASSEMBLY AND OPERATING CUTTING METHODS : Be extremely careful WARNING when cutting around hard objects such as rock, gravel, fence posts etc. that can be contacted by the line or the bump head (Fig. 12). Contacting these items with the line or bump head may cause pieces of the trimmer line and debris to be violently thrown.
  • Page 29: Trimming

    ASSEMBLY AND OPERATING CUTTING METHODS – cont’d Trimming Position the bottom of the bump head about 3" (8 cm) above the ground and at a slight angle (Fig. 14). Allow only the tip of the line to make contact with the grass.
  • Page 30: Sweeping

    ASSEMBLY AND OPERATING CUTTING METHODS – cont’d Sweeping Use the GasLess trimmer for sweeping cut grass and debris from walkways and driveways. Position the line parallel to and above the surface to be swept (Fig. 17). Swing the trimmer from side to side in a fanning motion.
  • Page 31: Maintenance

    MAINTENANCE GENERAL POWER CELL REMOVAL AND PREPARATION FOR RECYCLING WARNING: When servicing, use To preserve our natural resources, only original equipment replacement please recycle or dispose of Power parts. The use of any other parts may Cells properly. create a hazard or cause product damage.
  • Page 32: Exploded View

    EXPLODED VIEW...
  • Page 33: Parts List

    Any attempt to repair or replace electrical parts on this GasLess Trimmer may create a safety hazard unless repairs are performed by a qualified technician. For more information, call the Toll-free Helpline, at 1-844-831-CORE (2673). Always order by PART NUMBER, not by key number. Key #...
  • Page 34 CORE™ Outdoor Power provides to the original purchaser [for first purchaser other than for purposes of resale] or the person to whom it was originally purchased as a gift, a limited product warranty that CORE™ Outdoor Power GasLess™ Trimmer and accessories are free from defects in material and workmanship under normal application, use and service conditions.
  • Page 35 Should operational problems or failure occur, the product should not be used, but rather delivered as is to a CORE™ Outdoor Power Authorized Service Center for warranty service.
  • Page 36 WARRANTY CORE™ Outdoor Power - Limited Product Warranty Statement for CGT- 400 GasLess™ Trimmer and Accessories Sold Only in the 48 Contiguous United States of America and Canada, effective January 27, 2012. Page 3 of 5 Commercial Application  2 Year Warranty – All products used for commercial, institutional, agricultural, industrial, or for income producing use [e.g.
  • Page 37 All parts or products replaced under warranty become the property of CORE™ Outdoor Power. All repair parts and accessories, or replacement products provided to the purchaser by CORE™...
  • Page 38 DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. This limited warranty is given by OPE, Inc., d.b.a. CORE™ Outdoor Power, 36235 Kerr Dam Road, Polson, Montana USA 59860.
  • Page 39 WARRANTY SERVICE Instructions for Obtaining Warranty Repair Service or Aftermarket Non‐Warranty  Repair Service:    To arrange for CORE™ Outdoor Power product warranty or aftermarket repair  service:    1. Before returning a non‐functioning GasLess™ Trimmer to a CORE™  Authorized Service Center for service, please first determine if the difficult  is potentially due to a non‐functional Power Cell, or a non‐functional  Power Cell charger, or a non‐functional cutting attachment accessory.  To  do such, first bring your GasLess™ Trimmer [with attached accessory],  your Power Cell[s] and Power Cell charger to a local authorized CORE™  Outdoor Power products dealer, for inspection and determination as to  whether it is your Power Cell or Power Cell charger, and / or the GasLess™  Trimmer that is not functioning properly.  Do not ship your Power Cells to  a local authorized dealer or to a CORE™ Authorized Service Center, as the  Lithium‐ion Power Cells are restricted and regulated under Dangerous  Goods Transport codes and require specialized protective packaging,  marking, labeling, etc. to be safely and legally transported by commercial  carriers.  Note:  The GasLess™ Trimmer will not operate properly, if:  The Power Cell is discharged and / or dysfunctional, and / or;  b. if the Power Cell charger is non‐functional so as to not be able to  provide a recharge to a discharged but otherwise fully functional  Power Cell.     2.  Your local authorized CORE™ Outdoor Power products dealer should be  able to readily assess which, if any, of the three CORE™ Outdoor Power  GasLess™ Trimmer system’s components is non‐functional [that is, either:   A) Your Power Cell:  B) Your Power Cell charger: C) Your Gasless™ Trimmer  or accessory].  Be sure to bring a copy of your Valid Proof of Original  Purchase with you so as to allow the dealer to determine the applicability  of your warranty coverage period.  The original purchaser will be able to  obtain a free replacement from the authorized dealer of a Power Cell,  Power Cell charger, and / or a CORE™ accessory, if:  ...
  • Page 40   WARRANTY SERVICE     The CORE™ Outdoor Power authorized dealer determines that  there is a non‐functioning Power Cell, Power Cell charger, and /  or CORE™ accessory.  b. And that such non‐functional component is found to be as a  result of a defect in material or workmanship as covered within  the applicable terms and period of the limited warranty.   The authorized dealer should be able to sell to you non‐warranty  covered replacements of the Power Cell, Power Cell charger or  CORE™ authorized cutting accessory components.     If after first ruling out the prospect of a non‐functional or defective  CORE™ Power Cell, Power Cell charger, or CORE™ accessory [as per  above], the problem is thus determined to require service repair of the  GasLess™ Trimmer tool, carefully package the GasLess™ Trimmer tool  [with CORE™ accessory attached], using sufficient packaging materials,  and place in sturdy outer boxes to prevent damage during transit for  warranty service, or aftermarket non‐warranty repair at a CORE™ Outdoor  Power Authorized Service Center.  Again Note:  Do NOT ship either  functional or dysfunctional Power Cell(s) to a CORE™ Outdoor Power  Authorized Service Center due to restrictive Dangerous Goods Transport  regulations.  Ship only the GasLess™ Trimmer tool [with accessory  attached] for service to a CORE™ Outdoor Power Authorized Service  Center as your local authorized CORE™ Outdoor Power products dealer  should be able to satisfactorily resolve issues associated with the Power  Cells, Power Cell chargers, or accessories.    Packaging cartons used for shipping should be of a strong outer packaging  and properly sealed.  Complete the attached CORE™ Outdoor Power Factory Service  request form provided below.  Place the service request form  within a separate envelope which envelope should be packaged  with the product inside the outer shipment packaging.    d. Attach a copy of the valid proof of original purchase [which ...
  • Page 41   WARRANTY SERVICE     5. We recommend the package be shipped insured for full value utilizing  ground freight.  The recommended freight couriers for delivery to a  CORE™ Outdoor Power Factory Service center are either, FedEx, UPS, US  Postal Service or Canada Post.    CORE™ Outdoor Power will not be  responsible for lost shipments or product damage during transit to the  CORE™ Outdoor Power Authorized Service Center.  In case of lost, missing  packages, or damage during shipment to the CORE™ Outdoor Power  Authorized Service Center, a claim with the shipper must be initiated by   and pursued by the purchaser.  Freight costs to the CORE™ Outdoor  Power Authorized Service Center are to be prepaid by the purchaser.  6. If the product is covered under warranty the return shipping cost will be  paid by CORE™ Outdoor Power Factory Service, with such freight prepaid  terms being applicable to only return destinations in the contiguous 48  United States of America or Canada as per this limited warranty.  CORE™  Outdoor Power products sold within Alaska and Hawaii are likely to have a  separate limited warranty policy.  7. If upon inspection of the returned product it is determined that the  product is not covered under this warranty, you will be contacted with  costs estimates for non‐warranty repair work and parts costs, and return  freight delivery costs as per CORE™ Outdoor Power Authorized Service  policies and procedures.    You may locate the nearest CORE™ Outdoor Power Authorized Service Center by  searching our online authorized service center locator at  WWW.COREOUTDOORPOWER.COM.  Should you require assistance or have  questions concerning CORE™ Outdoor Power Warranty Statement, or need  assistance in obtaining warranty or aftermarket non‐warranty repair service, you  can contact our Customer Product Support Department at 1‐844‐831‐2673  [Monday through Friday, between 8AM and 5PM, Mountain time], or contact us  through the web at WWW.COREOUTDOORPOWER.COM.   ...
  • Page 42 Conversely, if a consumer purchases a service part and installs it themselves, the consumer then assume all liability for the repairs. Any repairs not made by CORE™ Outdoor Power’s Authorized Service Center will void the continuance of the warranty on the product.

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