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4

5. 

Do not abuse the cord. Never pull the dethatcher by the 
cord or yank the cord to disconnect it from the receptacle. 

Keep the cord away from heat, oil and sharp edges, 

especially the rotating tines. Position the cord so that it 

will not get caught on lumber, tools or other obstructions 

while working with the dethatcher. Failure to heed these 
warnings can result in serious personal injury.

IMPORTANT!

Safety Instructions for Walk-Behind 

Sca Dethatchers

General Operation

•  Read, understand and follow all instructions on the 

machine and in the manual(s) before starting.

• 

Thoroughly inspect the area where the equipment is to be 
used and remove all foreign objects.

m

WARNING!

 

Foreign objects in the work area can be 

picked up by the sca dethatcher and launched into your 

eyes, which can result in severe personal injury. In addition 

to surveying the area and removing foreign objects before 

beginning work, always wear safety goggles or safety glasses 

with side shields and, when necessary, a full face shield.

•  Use the electric sca dethatcher only in daylight or 

good artificial light.

• 

Do not operate the equipment without wearing adequate 
outer garments. Wear protective footwear that will improve 
footing on slippery surfaces.

•  Use extension cords and receptacles as specified by the 

manufacturer for all units with electric drive motors or 
electric starting motors (see extension cord chart  
on page 3).

• 

Never attempt to make any adjustments while the motor is 
running.

•  Never operate the sca dethatcher in wet grass. 

Always be sure of your footing; walk, never run, with the 

machine.

• 

Do not put hands or feet near or under rotating parts.

• 

Exercise extreme caution when operating on or crossing 

gravel drives, walks or roads. Stay alert for hidden hazards 

or traffic.

• 

Exercise caution to avoid slipping or falling.

•  Stop the motor and disconnect the power supply when 

leaving the operating position, before unclogging the tines 

and when repairing, adjusting, inspecting or performing 

any other maintenance on the machine.

•  Take all necessary precautions when leaving the machine 

unattended. Stop the motor and remove the power cord.

•  Before cleaning, repairing or inspecting the unit, shut off 

the motor, disconnect the power supply and wait until all 

moving parts have come to a complete stop.

•  Never operate the machine without proper guards, plates 

or other safety protective devices in place and in proper 
working order.

• 

Keep children and pets away.

• 

Do not overload the machine capacity by attempting to 
dethatch too deep at too fast a rate.

• 

Never operate the machine at high transport speeds on 
hard or slippery surfaces.

• 

Never allow bystanders near the unit when operating.

• 

Use only attachments and accessories approved by the 
manufacturer of the machine.

• 

Never operate the machine without good visibility or light.

• 

Be careful when cultivating in hard ground. The tines may 
catch in the ground and propel the machine forward. If 

this occurs, let go of the handlebars and the starting lever 

and do not restrain the machine.

• 

Use extreme caution when reversing or pulling the 
machine towards you.

•  Stop the tines if the machine has to be tilted for 

transportation. Do not operate the tines when crossing 

surfaces other than grass, and when transporting the 

product to and from the working area.

•  Do not tilt the machine when switching on the motor, 

except if the product has to be tilted for starting. In this 

case, do not tilt it more than absolutely necessary and lift 

only the part which is away from the operator.

•  Do not start the motor when standing in front of the 

discharge opening.

•  Switch on the motor carefully according to the instructions 

and keep your feet clear of the rotating tines.

•  Never pick up or carry the machine while the motor is 

running.

•  Stop the motor and disconnect the machine from the 

power supply:

– 

before clearing blockages or unclogging the discharge 
opening;

(B) Connect plug and receptacle

Cord set

Appliance cord

(A) Tie cord as shown

Table 1. Method of Securing Extension Cord

Summary of Contents for AJ798E-RM

Page 1: ... LLC All rights reserved Original instructions SAVE THESE INSTRUCTIONS 1 A Division of Snow Joe LLC Model AJ798E RM Form No SJ AJ798E RM 880E M V1 ELECTRIC LAWN SCARIFIER DETHATCHER 12 6 INCH 12 AMP R OPERATOR S MANUAL ...

Page 2: ...rform better with less likelihood of personal or mechanical injury if it is used at the rate for which it is designed 7 Wear personal protective equipment When using this tool wear safety glasses with side shields or goggles to provide necessary eye protection Wear ear defenders to prevent hearing damage Use a face or dust mask if the work environment is dusty 8 Disconnect the tool Disconnect the ...

Page 3: ...f power and overheating 3 To reduce the risk of electric shock this appliance has a polarized plug i e one blade is wider than the other Use this appliance only with a polarized UL listed CSA certified in Canada extension cord recommended for outdoor use The appliance plug will fit into a polarized extension cord only one way If the appliance plug does not fit fully into the extension cord reverse...

Page 4: ... position before unclogging the tines and when repairing adjusting inspecting or performing any other maintenance on the machine Take all necessary precautions when leaving the machine unattended Stop the motor and remove the power cord Before cleaning repairing or inspecting the unit shut off the motor disconnect the power supply and wait until all moving parts have come to a complete stop Never ...

Page 5: ...extra care when approaching blind corners shrubs trees or other objects that may block your view of a child Vibration Noise Reduction To reduce the impact of noise and vibration emission limit the time of operation use low vibration and low noise operating modes as well as wear personal protective equipment Take the following points into account to minimize the vibration and noise exposure risks O...

Page 6: ...ditions WEAR EYE AND HEARING PROTECTION For protection against injury wear ear defenders and safety goggles DANGER Rotating blades Keep hands and feet away from moving parts Wear protective gloves and non slip footwear when using the machine and handling debris SWITCH OFF Remove plug from outlet before cleaning or conducting maintenance checks Inspect the work area prior to use and remove all obje...

Page 7: ...reread it prior to each dethatching session BOTTOM 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 1 Upper handle frame 2 Upper handle knobs bolts 2 3 Middle handle bars 2 4 Lower handle knobs bolts 2 5 Lower handle bars 2 6 Ejector flap 7 Locking bolts 2 8 Bearing seat 9 Scarifying cylinder 10 Dethatcher cylinder 11 Hex key wrench 12 Front wheel 2 13 Rear wheel 2 14 Scarifying raking depth adjust...

Page 8: ...t all of the above items are supplied 2 Inspect the product carefully to make sure no breakage or damage occurred during shipping If you find damaged or missing parts DO NOT return the unit to the store Please call the Snow Joe Sun Joe customer service center at 1 866 SNOWJOE 1 866 766 9563 NOTE Do not discard the shipping carton and packaging material until you are ready to use the electric scari...

Page 9: ...ndle bars Fig 6 Thatch Collection Bag Assembly mWARNING Do not attempt to use the product without the thatch collection bag attached This could pose a danger of flying debris mWARNING The product must be switched off and the cutting device must have stopped rotating before you attach or empty the thatch collection bag mWARNING Never use the scarifier without the thatch collection bag securely fitt...

Page 10: ...s for better oxygen absorption airing and drainage 4 This machine is not to be used in wet weather conditions and may not be used to mow dry wet or unusually high grass e g pasture grass or for shredding leaves 5 This machine is intended for private domestic use only not for any commercial trade use It must not be used for any purposes other than those described Operation Cutting Depth Adjustment ...

Page 11: ...down Inspect the product thoroughly for damage Have any damage repaired before restarting mWARNING Extensive vibration of the product during operation is an indication of damage The product should be promptly inspected and repaired Check the machine its power cord and plug as well as accessories for damage before each use Do not use the machine if it is damaged or shows wear Double check that acce...

Page 12: ...erioration Examine the product regularly and replace worn or damaged parts for safety Check that covers and guards are undamaged and correctly fitted Carry out necessary maintenance or repairs before using the machine If the cutting device should happen to fail despite the care taken in manufacturing and testing repair should be carried out by an authorized repair facility Do not clean the machine...

Page 13: ...Make sure the cutting device dethatcher cylinder is inserted properly Make sure the semi circle on the bearing seat of the cylinder goes downward into the unit If the semi circle is face up it has been inserted incorrectly Fig 15 NOTE If you have any questions please call the Snow Joe Sun Joe customer service center at 1 866 766 9563 1 866 SNOWJOE for assistance After Use 1 Switch the machine off ...

Page 14: ...sportation guards if applicable 3 Adjust the cutting depth to the transportation stage refer to CUTTING DEPTH ADJUSTMENT on page 10 4 Always transport the product by its handle 5 Protect the product from any heavy impact or strong vibrations which may occur during transportation in vehicles 6 Secure the product to prevent it from slipping or falling over Service and Support If your AJ798E RM elect...

Page 15: ...sult a Not connected to power supply b Power cord or plug is defective c Other electrical defect to the product d Safety lock button not pressed e The machine is overheated a Connect to power supply b Contact an authorized service agent c Contact an authorized service agent d Press Safety lock button first then the switch lever e Clean the grass clippings around the cylinder Wait a while for the m...

Page 16: ...The use of any other attachment or accessory can be dangerous and could cause injury or mechanical damage 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 Replacement De...

Page 17: ...17 NOTES ...

Page 18: ...18 NOTES ...

Page 19: ...hall be construed as obligating Snow Joe Sun Joe to incorporate such design changes into previously manufactured products nor shall such changes be construed as an admission that previous designs were defective This warranty is intended to cover product defects only Snow Joe LLC is not liable for indirect incidental or consequential damages in connection with the use or misuse of the Snow Joe Sun ...

Page 20: ...20 sunjoe com ...

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