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Operator's Manual 17" 48V MAX* Lithium-Ion Cordless Brushless Mower CLMF4817E 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.
IMPORTANT SAFETY INSTRUCTIONS 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. WARNING This symbol indicates important safety instructions.
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IMPORTANT SAFETY INSTRUCTIONS ■ Do not operate the equipment while under the influence of alcohol or drugs. ■ Use lawn mower for the correct purpose. Do not use lawn mower for any job except that for which it is intended. OPERATION ■...
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- Pull the mower back slowly. 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.
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This will ensure that the safety of the product is maintained. BATTERY CHARGER ® ■ This charger is only compatible with LawnMaster 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.
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IMPORTANT SAFETY INSTRUCTIONS another battery pack. ■ Charge the battery at the normal charging temperature between 40°F (4°C) and 100°F (38°C). 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...
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 Direct Current Type or a characteristic of current Amperes Current...
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SYMBOLS SYMBOL NAME DESIGNATION/EXPLANATION Keep hands and feet Danger: Keep hands and feet away. away Cutting Width Cutting diameter Lithium-Ion Battery Designates that this tool is in compliance with Recycling lithium-ion battery recycling program requirements. Do not dispose of battery packs in rivers or immerse Keep Away From Water in water.
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SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING Indicates an imminently hazardous situation, which, if not DANGER avoided, will result in death or serious injury. Indicates a potentially hazardous situation, which, if not WARNING avoided, could result in death or serious injury.
ASSEMBLY UNPACKING 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. ■...
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ASSEMBLY WARNING If any parts are damaged or missing do not operate this product until the parts are replaced. Failure to heed this warning could result in serious personal injury. Do not attempt to modify this product or create accessories not recommended for use with this product.
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ASSEMBLY ASSEMBLING THE UPPER HANDLE 1. Fix the upper handle using the bolts, washers and the locking knobs as shown in Fig. 2, and turn the locking knobs clockwise to tighten (Fig. 2). The handle can be adjusted to 2 different height positions.
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ASSEMBLY Removing the grass collection bag: 1. Lift the rear safety flap and hold it in position. 2. Lift the grass collection bag by its handle, and unhook the grass collection bag from the mower. 3. Release the rear safety flap. NOTE: Under normal usage, bag material is subject to wear.
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ASSEMBLY ATTACHING/REMOVING THE MULCHING PLUG WARNING Do not at any time make any adjustment to the lawn mower without first stopping the motor and removing the safety key. Do not attach the grass collection bag and the mulching plug at the same time. NOTE: The mulching plug MUST be removed if grass collection bag is used during mowing operation.
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ASSEMBLY INSTALLING/REMOVING THE BATTERY PACKS WARNING If any parts are broken or missing, do not attempt to install the battery packs to the mower or operate the mower until the broken or missing parts are replaced. Failure to do so could result in serious injury. Do not install the batteries and/or the safety key before the product is completely assembled.
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 battery used in this tool. 2. Check the power voltage! Battery chargers operate on 120V.
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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.
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BATTERY PACK AND CHARGER CHARGING THE BATTERY PACK Fig. 11 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.
OPERATION WARNING Do not allow familiarity with this type of product to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury. WARNING Always wear safety goggles or safety glasses with side shields when operating this product. Failure to do so could result in objects being thrown into your eyes, resulting in possible serious injury.
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OPERATION GENERAL OPERATION Check the product, its power cord and accessories for damage before each use. Before use, please ensure all power connections are in good working order prior to installing the power key and battery. If damage is present or observed, please stop and have mower serviced before use. Do not use the product if it is damaged or shows wear.
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OPERATION MOWING ON A SLOPE (Fig. 15) 1. Slopes are a major factor related to slip and fall accidents that can result in severe injury. Mowing on slopes requires extra caution. If you feel uneasy on a slope, do not mow it. For your safety, do not attempt to mow slopes greater than 15 degrees.
MAINTENANCE WARNING When servicing, use only identical replacement parts. Use of any other parts may create a hazard or cause product damage. WARNING Always wear safety goggles or safety glasses with side shields during power tool operation. If operation is dusty, also wear a dust mask. GENERAL MAINTENANCE Avoid using solvents when cleaning plastic parts.
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REPLACING THE MOWER BLADE NOTE: Remove safety key and batteries before performing any maintenance! ® NOTE: Only use identical replacement blades. LawnMaster mower blade replacement part # 111193114. 1. Stop the motor and allow the blade to come to a complete stop.
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MAINTENANCE Wooden Block Blade Bolt Fig. 16 Fig. 17 SHARPENING THE BLADE For best mowing performance, the mower blade must be kept sharp. A dull blade does not cut grass evenly and overloads the motor. Under normal circumstances, sharpening the blade twice during the mowing season is usually sufficient.
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MAINTENANCE Fig. 18 Fig. 19 STORING THE MOWER 1. Remove mower safety key and batteries. 2. Turn mower on its side and clean grass clippings that have accumulated on the underside of the mower deck. 3. Wipe the mower clean with a dry cloth. 4.
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MAINTENANCE CLEANING THE MOWER WARNING To reduce the risk of electric shock, do not expose the mower to water. WARNING Do not at any time make any maintenance to the lawn mower without first stopping the motor and removing the safety key and battery pack. The underside of mower deck should be cleaned after each use as grass clippings, leaves, dirt and other debris will accumulate causing rust and corrosion.
ENVIRONMENTAL 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.
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! 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...
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TROUBLESHOOTING High grass and low cutting height. Rear of Mower is hard to push. Raise the cutting height. mower housing and blade dragging in heavy grass. The cutting blade is not Tighten the blade bolts. assembled securely. Sharpen and balance the blade Mower vibrates overly The blade is not balanced.
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