Use and Care Guide

ManualsBrandsSun Joe ManualsPush Lawn MowersMJ402E

, LLC

A Division of Snow Joe

, LLC

Model MJ402E

Form No. SJ-MJ402E-880E-M

OPERATOR’S MANUAL

SAVE THESE INSTRUCTIONS

16-INCH 12-AMP ELECTRIC

LAWN MOWER

IMPORTANT!

Safety Instructions

All Operators Must Read These

Instructions Before Use

Always follow these safety guidelines. Failure to do so may

result in serious bodily injury or death.

General Safety WARNINGS!

When using this electric lawn mower, basic safety precautions

should always be followed to reduce the risk of re, electric

shock, and personal injury. These precautions include:

mWARNING! Do not operate without the entire grass

collection bag, discharge guard, rear ap, or other safety

protective devices in place and in proper working order.

mWARNING! The use of any other accessory or

attachment might increase the risk of injury.

mWARNING! To reduce the risk of injury, inspect the

grass collection bag frequently and replace with recommended

replacement if there are signs of wear or deterioration.

Before using the lawn mower, take the time to familiarize

yourself with the controls, especially how to stop the lawn

mower in an emergency. The only individuals who should use

the lawn mower are those who have a thorough understanding

of the instructions and who know how to operate the machine.

Children should never be allowed access to the lawn mower.

Retain this manual for future reference and reread it at the start

of each mowing season.

mWARNING! Some dust and debris created by the

use of the tool could contain chemicals known to the State

of California to cause cancer and birth defects or other

reproductive harm. Some examples of these chemicals are:

• Chemicals in fertilizers

• Compounds in insecticides, herbicides, and pesticides

• Arsenic and chromium from chemically treated lumber

Your risk from exposure to these chemicals varies, and

depends on how often you do this type of work. To reduce

your exposure, work in a well-ventilated area and with

approved safety equipment, such as dust masks that are

specially designed to lter out microscopic particles.

FOR DOUBLE-INSULATED

LAWN MOWERS

1. Replacement parts – When servicing this unit, use only

identical replacement parts. Replace or repair damaged

cords immediately.

2. Polarized plug – Polarized appliance connections reduce

the risk of electric shock. This lawn mower has a polarized

plug (one blade is wider than the other) and will require the

use of a polarized extension cord. There is only one way

the lawn mower’s plug will t into a polarized extension

cord. If the plug does not t fully into the extension cord,

reverse the plug. If the plug still does not t, obtain a

correct polarized extension cord. A polarized extension

cord will require the use of a polarized wall outlet. There

is only one way the plug will t into a polarized wall

outlet. If the plug does not t fully into the wall outlet,

reverse the plug. If the plug still does not t, contact a

qualied electrician to install the proper wall outlet. Do not

change the equipment plug, extension cord receptacle, or

extension cord plug in any way.

mWARNING! Contact with moving parts may cause

entanglement, dismemberment, or other serious bodily

injury. Always keep body parts (i.e. hands, feet) a safe

distance away from moving parts. Ensure all covers and

guards are securely in place before use.

Hot surfaces (i.e. the motor) may ignite ammable or

combustible items and cause a re or explosion, which

can result in serious bodily injury. Keep the lawn mower a

safe distance away from ammable or combustible items

until surfaces that are hot have completely cooled. Do

not store the lawn mower near ammable or combustible

items.

A damaged blade or worn blade nut may break o the lawn

mower assembly and cause serious injury. Replace the

damaged blade or blade nut before using the lawn mower.

FOR ALL LAWN MOWERS

1. Avoid dangerous conditions – Do not use the lawn

mower in the rain or when the grass is damp or wet.

2. Keep children, bystanders, and pets away – Always

keep children and spectators a safe distance away from

the lawn mower during operation and as the machine

cools.

3. Dress properly – Always wear personal safety gear (i.e.

glasses, rubber gloves, protective footwear, and dust

masks) and proper clothing when using the lawn mower.

Loose clothing, long hair, or jewelry may get caught in the

moving parts. Wear a protective covering to contain long

hair.

Summary of content (16 pages)

PAGE 1
6-INCH 12-AMP ELECTRIC LAWN MOWER Model MJ402E Form No. SJ-MJ402E-880E-M OPERATOR’S MANUAL A Division of Snow Joe®, LLC IMPORTANT! FOR DOUBLE-INSULATED LAWN MOWERS Safety Instructions 1. Replacement parts – When servicing this unit, use only identical replacement parts. Replace or repair damaged cords immediately. All Operators Must Read These Instructions Before Use 2. Polarized plug – Polarized appliance connections reduce the risk of electric shock.
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4. Use the right appliance – Do not use the lawn mower for any applications other than those for which it was intended. will draw. For lengths less than 50 feet, a No. 14 AWG extension cord should be used. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. 5. Do not force the lawn mower – It will perform better with less likelihood of personal or mechanical injury if it is used at the rate for which it was designed. m 6.
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• Never operate the lawn mower in wet grass. Always be sure of your footing; walk, never run, with the lawn mower. insulated appliance requires extreme care and knowledge of the system, and should be performed only by qualified service personnel at an authorized Snow Joe® + Sun Joe® dealer. Replacement parts for a double-insulated appliance must be identical to the parts they replace. A double-insulated appliance is marked with the words “Double Insulation” or “Double Insulated.
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Children Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them. • Keep children out of the mowing area and under the watchful care of a responsible adult other than the operator. • Stay alert and turn the lawn mower off if a child enters the area. • Never let children operate the machine.
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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. Symbols Descriptions Symbols Descriptions CPSC danger label. Keep bystanders and children a safe distance away. Safety alert. Caution. To reduce the risk of injury, user must read instruction manual. Wear eye and hearing protection.
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Know Your Electric Lawn Mower Read the owner’s manual and safety instructions carefully before operating the lawn mower. Compare the illustration below to the lawn mower in order to become familiar with the location of the various controls and adjustments. Save this manual for future reference. 1 1. ON/OFF switch lever 2. Safety lock button 3. Extension cord restraint holder 2 4. Upper handle 3 5. Appliance cord 6. Cable clip 7. Upper handle knob and bolt 8. Lower handle 9.
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Unpacking Handle Assembly 1. Unscrew the quick adjustment knobs on both sides of the unit. Fit each side of the lower handle over the threaded ends on the unit (Fig. 1). Carton Contents • Electric lawn mower • Upper handle Fig. 1 • Lower handle • Upper handle knobs and bolts (2) Lower handle • Cord clips (2) • Grass collection bag • Manual and registration card 1. Carefully remove the lawn mower and check to see that all of the above items are supplied. 2.
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mWARNING! The line on the mower body must be aligned with one of the lines on the lower handle. And, the same line must be used for both sides of the unit. 2. Lift the ejector flap with one hand. With the other hand, hold the grass collection bag by the handle and hook it in from above (Fig. 7). 3. Place the upper handle over the upper ends of the lower handle. Align the holes. Use the two sets of upper handle knobs and bolts to secure (Fig. 4). Fig. 4 Fig.
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3. Place the bulk of the extension cord on the lawn closest to the starting point. 3. Insert the lever into the desired slot. 6-Position Height Adjustment: 4. Before starting the lawn mower, hold the handle assembly with both hands and tilt the handle downward to slightly raise the front of the lawn mower. This will reduce the risk of lawn damage during start-up (Fig. 10). (1) 1.2 in. (30 mm) (2) 1.6 in. (41 mm) (3) 2.0 in. (52 mm) (4) 2.4 in. (63 mm) (5) 3.0 in. (74 mm) Fig. 10 (6) 3.4 in. (85 mm) 4.
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6. Let the motor get up to speed, gently lowering the lawn mower down into the cutting position and start mowing (Fig. 12). • Be sure to check the blade periodically for signs of wear and sharpen it at least once per year, as described in the maintenance section. • In order to prevent electric shock, do not operate the lawn mower in damp or wet conditions. Fig. 12 • Do not mow in a circle. Travel back and forth across the lawn following the path outlined below (Fig. 14).
PAGE 11
3. Check the blade. 2. Wait up to 2 minutes, or longer depending on ambient temperature and the operation being performed, before switching on the lawn mower and resuming normal operation. a. If the blade is blunt or has minor wear, then resharpen. Please call Snow Joe® + Sun Joe® customer service for assistance at 1-866-SNOWJOE (1-866-766-9563). mWARNING! The mower blade will continue to rotate for b. If the blade shows signs of major wear or damage (i.e. gouged, bent), then replace.
PAGE 12
5. Fit the new blade, the washer and the bolt back on following the same steps in reverse order (Fig. 16). Service + Support If your Sun Joe® MJ402E electric lawn mower requires service or maintenance, please call 1-866-SNOWJOE (1-866-766-9563) for assistance. Fig. 16 Model + Serial Numbers Blade Washer When contacting the company or reordering parts, you will need to provide the model and serial numbers of your product.
PAGE 13
Troubleshooting Problem Remedy Motor does not run • Unplug the unit from the power source and check that the blade is able to rotate freely. If the lawn mower was previously in use, let the motor cool down because the electrical brake could still be engaged. • Check mains, extension cord, and circuit-breaker (fuse). • Clean discharge channel/housing. • Start lawn mower on short grass or in a previously mowed area and tilt back. • Correct the cutting height.
PAGE 14
Optional Accessories m 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 whether it is safe to use a particular replacement part or accessory with your tool. The use of any other attachment or accessory can be dangerous and could cause injury or mechanical damage.
PAGE 15
SNOW JOE® + SUN JOE® CUSTOMER PROMISE ABOVE ALL ELSE, Snow Joe® + Sun Joe® are dedicated to you, our customer. We strive to make your experience as pleasant as possible. Unfortunately, there are times when a product does not work or breaks under normal operating conditions. We think it’s important that you know what you can expect from us. That’s why we created the Snow Joe® + Sun Joe® promise. OUR PROMISE: Snow Joe® + Sun Joe® warrant new products for two years from the date of purchase.
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