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CORDLESS LAWN MOWER 48V MAX* | 4.0 Ah | 21-INCH OPERATOR’S MANUAL Model 24V-X2-21LM-RM A Division of Snow Joe , LLC ® Form No. SJ-24V-X2-21LM-RM-880E-M-V1 IMPORTANT! A damaged blade or worn blade nut may break off the mower assembly and cause serious injury. Replace the Safety Instructions damaged blade or blade nut before using the mower.
+ Sun Joe customer service center at ® ® 1-866-SNOWJOE (1-866-766-9563). CAUTION! To reduce the risk of injury, charge the 2. If charging the power tool in a damp location is iON+ 24V lithium-ion battery packs only in the designated unavoidable, use a residual current device (RCD) iON+ 24V lithium-ion charger.
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® ® even if the housing of the battery packs appear to be at 1-866-SNOWJOE (1-866-766-9563). undamaged. The battery cells inside the battery may have suffered serious damage. In such instances, please read • Battery chemicals cause serious burns – Never let a the waste disposal information for proper battery disposal.
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5. Do not keep the battery charger in places where the ® ® ® customer service center at 1-866-SNOWJOE temperature is liable to reach over 105°F (40.5°C). In (1-866-766-9563). particular, do not leave the battery charger in a car that is parked in the sunshine.
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® ® ® Slope Operation Sun Joe customer service center at 1-866-SNOWJOE ® (1-866-766-9563). Only identical replacement parts should Slopes are major factors related to slip and fall accidents, be utilized for repairs. This will ensure that the safety of which can result in severe injury.
Safety Symbols The following table depicts and describes safety symbols that may appear on this product. Read, understand and follow all instructions on the machine before attempting to assemble and operate. Descriptions Symbols Descriptions Symbols DANGER! Rotating blades. Keep bystanders and children a safe Keep hands and feet away.
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Know Your Cordless Lawn Mower Read the owner’s manual and safety instructions carefully before operating the mower. Compare the illustration below to the mower in order to become familiar with the location of the various controls and adjustments. Save this manual for future reference.
Technical Data IMPORTANT! The equipment and packaging material are not toys. Do not let children play with plastic bags, foils, or small Brushless Motor ..........Input: 1100 W parts. These items can be swallowed and pose a suffocation Output: 900 W risk! Battery Voltage Max* ........
+ Sun Joe customer service center at ® ® 1-866-SNOWJOE (1-866-766-9563) for assistance. 6. When charging is complete, remove the batteries from the charger by pressing the push lock buttons and sliding the batteries backward to unlock them from the charger 2.
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Assembly Fig. 4 WARNING! Do not insert the batteries until assembly is complete. Failure to comply could result in accidental starting and serious personal injury. WARNING! Before performing any maintenance, make sure the batteries and the safety key are removed from the unit.
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Fig. 9 Fig. 6 Grass collection bag Ejector flap Upper handle frame Lower handle frame Support rod (on both sides) Handle latch Hook (on both sides) 3. Release the ejector flap so that it rests on the grass bag. (Fig. 10). Fig.
WARNING! Before making these adjustments, remove Fig. 11 the batteries and the safety key from the lawn mower and wait until the rotating blade has come to a complete standstill. Side discharge door ALWAYS FOLLOW ALL SAFETY PRECAUTIONS AND Side discharge RECOMMENDATIONS LISTED PREVIOUSLY IN THIS chute MANUAL.
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Fig. 14 Battery packs Fig. 16 Grass indicator window Safety key 2. To start the machine, press and hold the safety lock button while pulling the switch lever toward you (Fig. 15). Fig. 15 NOTE: To ensure that the filling level indicator functions properly, keep the holes under the flap clean and permeable.
• Always carefully fasten the ejector flap and grass • Replace excessively worn or damaged parts immediately. collection bag. Switch off the motor before emptying the • To maximize your mower's longevity, all screwed parts, grass collection bag. Always ensure that a safe distance including the wheels and axles, should be cleaned and (provided by the length of the long handles) is maintained lubricated.
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Storage Fig. 17 Follow the steps below to prepare the lawn mower for storage: Blade 1. Remove the batteries and the safety key from the battery compartment. 2. Remove the grass collection bag. Engage the height adjustment lever in the lowest cutting height slot. 3.
If your Sun Joe 24V-X2-21LM-RM cordless lawn mower ® • Consult the dealer or an experienced radio/TV technician requires service or maintenance, please call 1-866-SNOWJOE for help. (1-866-766-9563) for assistance. Model + Serial Numbers When contacting the company or reordering parts, you will need to provide the model and serial numbers of your product.
Troubleshooting • Remove the batteries and the safety key before carrying out maintenance on the machine or when checking that its parts are in proper working order. • To avoid unnecessary hassles, consult the following table before contacting a qualified repair person with any mechanical issues.
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Optional Accessories WARNING! ALWAYS use only authorized Snow Joe + Sun Joe replacement parts and accessories. NEVER use ® ® replacement parts or accessories that are not intended for use with this tool. Contact Snow Joe + Sun Joe if you are unsure ®...
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NOTE: Accessories are subject to change without any obligation on the part of Snow Joe + Sun Joe to provide notice of such ® ® changes. Accessories can be ordered online at sunjoe.com or via phone by contacting the Snow Joe + Sun Joe customer ® ® service center at 1-866-SNOWJOE (1-866-766-9563).
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To obtain a replacement part or product, please visit Some states do not allow exclusions of incidental or consequential snowjoe.com/help or email us at help@snowjoe.com for damages so the above exclusions may not apply in all states. This instructions. Please be sure to register your unit beforehand warranty may give you specific legal rights in your state.
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