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LawnMaster CLGVB4816 Operator's Manual

16" 48v max* lithium-ion cordless scarifier and lawn dethatcher
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Operator's Manual
16" 48V MAX* Lithium-Ion Cordless Scarifier and Lawn
Dethatcher CLGVB4816
Save this manual for future reference
* Maximum initial battery workload voltage (measured without a workload) is 48 volts (2*24 V).
Nominal voltage is 43.2 volts (2*21.6 V).
Battery Model Number is 24LB4005-CN
Charger Model Number is 24LFC15-ETL
Read all safety rules and instructions carefully before operating this tool.
Distributed By: Suzhou Cleva Electric Appliance Co., Ltd.
NO.8 Ting Rong Street 215122 Suzhou - China

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Summary of Contents for LawnMaster CLGVB4816

  • Page 1 Operator's Manual 16" 48V MAX* Lithium-Ion Cordless Scarifier and Lawn Dethatcher CLGVB4816 Save this manual for future reference * Maximum initial battery workload voltage (measured without a workload) is 48 volts (2*24 V). Nominal voltage is 43.2 volts (2*21.6 V).

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Section Page TABLE OF CONTENTS SPECIFICATIONS IMPORTANT SAFETY INSTRUCTIONS SYMBOLS KNOW YOUR SCARIFIER/DETHATCHER 10-11 ASSEMBLY 12-16 BATTERY PACK AND CHARGER 17-19 OPERATION 20-24 MAINTENANCE 25-26 ENVIRONMENTALLY SAFE BATTERY DISPOSAL TROUBLESHOOTING 28-29 ® LAWNMASTER WARRANTY EXPLODED VIEW PARTS LIST NOTES...

  • Page 3: Specifications

    SPECIFICATIONS 48V MAX* CORDLESS SCARIFIER/DETHATCHER Type Cordless, Battery-powered No-load Speed 3200 RPM Cutting Width 16 inch (406 mm) Height Adjustments 14 positions: -0.39 - 0.19 inch (-10 - 5mm) for Scarifier Cylinder 14 positions: -0.19 - 0.39 inch (-5 - 10mm) for Dethatcher Cylinder Collection Bag Capacity 11.9 gallon (45 liters) Wheel Size...

  • Page 4: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS WARNING READ AND UNDERSTAND ALL INSTRUCTIONS. Failure to follow all instructions listed below and, on the tool, may result in electric shock, fire, and/or serious personal injury. INTRODUCTION This product has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability have been given top priority in the design of this product making it easy to maintain and operate.
  • Page 5 IMPORTANT SAFETY INSTRUCTIONS ■ Ground Fault Circuit Interrupter (GFCI) protection should be provided on the circuit(s) or outlet(s) to be used for the scarifier/dethatcher. Receptacles are available having built-in GFCI protection and may be used for this measure of safety. ■...

  • Page 6: Battery Pack

    ■ Never allow children to operate this tool. BATTERY PACK ® ■ The battery pack is only compatible with LawnMaster 24LFC15-ETL, 24LFC14-ETL, 24LFC02-ETL or 24LSC01-ETL chargers. ■ Recharge only with the charger specified by the manufacturer and listed in this manual. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.

  • Page 7: Battery Charger

    BATTERY CHARGER ® ■ This charger is only compatible with LawnMaster 24LB4005-C, 24LB4005-CN, 24LB1304, 24LB2004, 24LB2605, or 24LB4005 lithium-ion batteries. ■ To reduce the risk of injury, charge only the specified lithium-ion rechargeable batteries. Other types of batteries may burst, causing personal injury or damage.

  • Page 8: Fcc Compliance

    IMPORTANT SAFETY INSTRUCTIONS FCC COMPLIANCE ■ This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: - This device may not cause harmful interference, and - This device must accept any interference received, including interference that may cause undesired operation.

  • Page 9: Symbols

    SYMBOLS Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the product better and safer. SYMBOL NAME DESIGNATION/EXPLANATION Volts Voltage Amperes Current Hertz Frequency(cycles per second)

  • Page 10: Know Your Scarifier/Dethatcher

    KNOW YOUR SCARIFIER/DETHATCHER The safe use of this product requires an understanding of the information on the product and in this Operator’s Manual as well as a knowledge of the project you are attempting. Before use of this product, familiarize yourself with all operating features and safety rules.
  • Page 11 KNOW YOUR SCARIFIER/DETHATCHER Components 1. Start/Stop Bale Switch 13. Cable Clip (X2) 2. Upper Handle 14. Control Cable 3. Carriage Bolt & Wing Nut (X4) 15. Safety Switch Button 4. Middle Handle 16. Dethatcher Cylinder 5. Lower Handle 17. Scarifier Cylinder 6.

  • Page 12: Assembly

    ASSEMBLY This product requires assembly. ■ Carefully remove the product and any accessories from the box. Make sure that all items listed in the packing list are included. ■ Inspect the product carefully to make sure no breakage or damage occurred during shipping. ■...
  • Page 13 ASSEMBLY WARNING Never operate the tool without the proper safety devices in place and working. Never operate the tool with damaged safety devices. Failure to heed this warning can result in serious personal injury. ASSEMBLING THE HANDLE (See Figs. 1-5) ■...
  • Page 14 ASSEMBLY ASSEMBLING THE COLLECTION BAG ■ Check the collection bag before assembling to make sure there is no damage. ■ Pull the grass collection bag over the metal frame as shown (Fig. 6). ■ Pry open the soft plastic clamping sleeves and insert the metal frame into the sleeves. Ensure all sleeves are properly clamped on the frame.
  • Page 15 ASSEMBLY ■ Make sure both rods are firmly seated on the sockets and the safety guard flap rests firmly against the top of the grass collection bag (Fig. 9). Fig. 9 Safety Guard Flap Collection Bag Removing the collection bag: ■...
  • Page 16 ASSEMBLY Fig. 11 Fig. 10 To remove battery packs: 1. Stop the product. Lift the battery compartment cover. 2. Press the release button on the battery pack, grasp the battery pack firmly and pull out of the battery compartment. Remove the second battery in the same way (Fig. 11). 3.

  • Page 17: Battery Pack And Charger

    BATTERY PACK AND CHARGER BATTERY CHARGING ® 1. Use only with 24V LawnMaster battery chargers. The battery charger supplied is specifically designed for the lithium-ion batteries used in this tool. 2. Check the power voltage! Battery chargers operate on 120V.

  • Page 18: Indicator Lights

    BATTERY PACK AND CHARGER The indicator lights on the charger show the charger status: SYMBOL INDICATOR LIGHTS STATUS Red, continuous Connected to power supply Green, blinking. Charging. (flashing frequency: 1Hz) Green, blinking. Battery is overheated. (flashing frequency: 2Hz) Green, continuous. Fully charged.

  • Page 19: Charging The Battery Pack

    BATTERY PACK AND CHARGER CHARGING THE BATTERY PACK Fig. 12 WARNING If any part of the charger is missing or damaged, do not operate it! Replace the charger with a new one. Failure to heed this warning could result in possible serious injury. Check the voltage! The voltage must comply with the information on the rating label.

  • Page 20: Operation

    OPERATION WARNING 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. WARNING Do not switch on the tool until it has been completely assembled. Before switching on the tool, always check it for signs of damage.
  • Page 21 OPERATION STARTING/STOPPING THE TOOL WARNING Before switching on the tool ensure that it is not in contact with any objects. Keep your feet and hands well away from the cylinder and the ejector opening. There is a danger of injury! ■...

  • Page 22: Changing The Cylinder

    OPERATION Overload Protection This product is equipped with overload protection function, and it will be activated in the following circumstances: 1. If the cutting device is wrapped by a build-up of debris. 2. If the material scarified is larger than the motor capacity. 3.
  • Page 23 OPERATION ■ Install the new cylinder by reversing the sequence (Fig. 16). Ensure that the flattened side of the bearing shell is first inserted in the bearing. Fig. 16 Dethatcher Cylinder USING YOUR TOOL To maintain a well-cared-for lawn it should be dethatched every 4 to 6 weeks. Scarifying with the blade cylinder is a more intensive treatment than dethatching and should only be carried out once a year.
  • Page 24 OPERATION WARNING When working on slopes always proceed across the slope. Be particularly careful when walking backwards and pulling the tool. There is a possible danger of stumbling. NOTE: The shorter the grass, the better the lawn can be treated. Furthermore, the load on the tool is less and the service life of the cylinder is prolonged.

  • Page 25: Maintenance

    MAINTENANCE WARNING When servicing, use only identical replacement parts. Use of any other parts may create a hazard or cause product damage. Always wear gloves when handling the cylinder. Prior to all maintenance and cleaning work always switch off the tool, remove the battery packs and wait until the cylinder is standing still.

  • Page 26: Battery Pack Maintenance

    MAINTENANCE Fig. 17 Fig. 18 BATTERY PACK MAINTENANCE ■ Fully charge the batteries before placing in storage. ■ Recharge the battery packs whenever there is a noticeable reduction in the performance. Do not allow the battery packs to become completely discharged. ■...

  • Page 27: Environmentally Safe Battery Disposal

    ENVIRONMENTALLY SAFE BATTERY DISPOSAL The following toxic and corrosive materials are in the batteries used in this battery pack: lithium-ion, a toxic material. WARNING All toxic materials must be disposed of in a specific manner to prevent contamination of the environment.

  • Page 28: Troubleshooting

    TROUBLESHOOTING Suspected malfunctions are often due to causes that the user can fix themselves. Therefore, check the product using this section. In most cases the problem can be solved quickly. WARNING Only perform the steps described within these instructions! If further assistance is required, please call Customer Service at 1-866-384-8432. All further inspection, maintenance and repair work must be performed by an authorized service center.
  • Page 29 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Blocked by a foreign Remove the foreign object. object. Motor fails. Mow beforehand. See Operation on page Grass is too long. 23-24. Clogged by debris. Clean debris. Spring tines of dethatcher Exchange the cylinder. cylinder worn out. Blades of scarifier cylinder Exchange the cylinder.

  • Page 30: Lawnmaster ® Warranty

    LawnMaster WARRANTY ® We take pride in producing a high-quality, durable product. This Lawnmaster product carries a limited two (2) year warranty against defects in workmanship and materials from date of purchase under normal household use. If product is to be used for commercial, industrial or rental use, a 30-day limited warranty will apply.

  • Page 31: Exploded View

    EXPLODED VIEW...

  • Page 32: Parts List

    PARTS LIST Key Number Part Number Description Quantity Motor Drive Assembly Belt Rear Wheel Assembly PCB Controller Components Deck Assembly Front Wheel Assembly (170mm) Bearing Holder Assembly Scarifier Cylinder Dethatcher Cylinder Front Axle Assembly Deck Baffle Assembly Safety Guard Flap Assembly Wire Assembly Motor Cover Assembly Battery Compartment Cover Assembly...
  • Page 33 PARTS LIST Key Number Part Number Description Quantity Switch Box Assembly 20.1 Switch Cable Clip 211070122 Battery 211070120 Charger Replacement parts highlighted in grey are available for after sales purchase. Replacement of repair or internal parts should only be done by a qualified service professional. Please contact your authorized service dealer or Customer Service at 1-866-384-8432.

  • Page 34: Notes

    NOTES...

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