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9

3.  Release the discharge door.  

Mulching Plug As Fitting

Your mower is equipped with a mulching plug to allow the 

blade to cut and recut the grass for finer clippings. 

NOTE: When using the mulching plug, do not assemble the 

grass collection bag or the side discharge chute. 

1.

  Lift up the ejector flap. 

2.  Grasp the mulching plug by its handle, and tilt 

approximately 15 degrees. Insert the plug into the rear 

discharge opening (Fig. 8). 

3.  Release the discharge door.  

Operation

This lawn mower is intended for private residential use to cut 

grass in small lawns and gardens. This lawn mower is not 

intended to cut grass in public parks, playing fields, farms, or 

forests. Do not use this lawn mower for any application other 

than that for which it is intended.

Adjusting the Cutting Height

This electric lawn mower is equipped with a 7-position height 

adjustment lever to tailor grass cutting heights from  

1.96 in. to 4.13 in. (50 mm to 105 mm). To change the cutting 

height of the grass, follow the instructions below. 

m

WARNING!

 Before making these adjustments, 

disconnect the power supply to the lawn mower and wait until 

the rotating blade has come to a complete standstill. Wearing 

gloves is recommended due to the close proximity of the 

cutting blade.
ALWAYS FOLLOW ALL SAFETY PRECAUTIONS AND 

RECOMMENDATIONS LISTED PREVIOUSLY IN THIS 

MANUAL.

1.  Power 

off and unplug the lawn mower.

2.  Push the cutting height adjustment lever to the outside of 

the original slot (Fig. 9).

3.  Insert the lever into the desired slot.
  7-Position Height Adjustment:

(1) 1.96 in. (50 mm)
(2) 

2.32

 in. (59 mm)

(3) 2.68 in. (68 mm)
(4) 2.99 in. (76 mm)
(5) 

3.35 in. (85 mm)

(6) 

3.74 in. (95 mm)

(7) 

4.13 in. (105 mm)

4.  Reconnect the power supply to the lawn mower and 

resume normal use.

St Stopping

Do not switch on the lawn mower until it has been completely 

assembled. Before switching on the unit, always check the 

appliance cord and the extension cord for signs of damage. 

Use only intact cords.  

m

WARNING!

 Damaged cords pose a severe risk of injury. 

Replace damaged cords immediately.

m

WARNING!

 Before switching on the lawn mower, make 

sure that it is not in contact with any foreign objects. Keep 

your hands and feet a safe distance away from the rotating 

mower blade and the ejector opening. Failure to comply with 

these warnings can result in severe personal injury.
IMPORTANT: Do not start the lawn mower in tall grass.

1.  Place the unit on a level lawn surface. 
2.  Push a loop of the extension cord through the slot on the 

extension cord restraint holder from the opposite side and 

around the cord restraint hook. Insert the appliance cord 

into the extension cord (Fig. 10).

Fig. 7

Groove

Pin

Fig. 8

Ejector flap

Mulching 

plug

Fig. 9

Cutting height 

adjustment lever

Summary of Contents for MJ408E

Page 1: ...ATED 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...

Page 2: ...ertified 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 the plug If the plug still does not fit obtain a correct polarized extension cord A polarized extension cord will require the use of a polarized wall outlet The extension cord plug will fit in...

Page 3: ...bstantial footwear Always look down and behind before and while moving backward with the lawn mower Never direct discharged material toward anyone Avoid discharging material against a wall or other obstruction Never leave a running machine unattended Stop the engine motor and wait until the blade comes to a complete stop before cleaning the machine removing the grass collection bag changing access...

Page 4: ... or other objects that may block your view of a child Service Keep all nuts and bolts tight Never tamper with safety devices Regularly check to ensure these devices are in place and in proper working order Keep the lawn mower free from grass leaves or other debris buildup Never make any adjustments or repairs with the engine motor running Always unplug electric lawn mowers before adjusting cleanin...

Page 5: ...ry mower blade Thrown objects and rotating blade can cause severe injury Wear eye and hearing protection For protection against injury wear ear defenders and safety goggles Keep bystanders and children a safe distance away CPSC danger label Symbols Symbols Descriptions Descriptions Blades continue to rotate after machine is switched off Disconnect the mains plug if the cord is damaged or entangled...

Page 6: ...nce cord 5 Upper handle knobs and bolts 2 6 Lower handle 7 Cable clip 2 8 Grass collection bag 9 Ejector flap 10 Cutting height adjustment lever 11 Lower handle knobs 2 12 Rear wheels 13 Side discharge door 14 Front wheels 15 Side discharge chute 16 Mulching plug Technical Data Rated Voltage 120 V 60 Hz Power 12 A No Load Speed 3 400 rpm Rotor Solid steel Cutting Width 20 in 50 cm Cutting Height 1...

Page 7: ...t toys Do not let children play with plastic bags foils or small parts These items can be swallowed and pose a suffocation risk Assembly mWARNING Do not connect to the power supply until assembly is complete Failure to comply could result in accidental starting and serious personal injury mWARNING Never operate the mower without the proper devices in place Never operate the mower with damaged safe...

Page 8: ...ook the grass collection bag s rod end on the small gaps Fig 6 Side Discharge Chute Assembly Fitting Use the side discharge chute on your mower when the grass is too tall to mulch or when side discharging is preferred The grass clippings produced by the side discharge chute are noticeably larger by those produced by the mulching plug NOTE When using the side discharge chute do not assemble the gra...

Page 9: ...ALWAYS FOLLOW ALL SAFETY PRECAUTIONS AND RECOMMENDATIONS LISTED PREVIOUSLY IN THIS MANUAL 1 Power off and unplug the lawn mower 2 Push the cutting height adjustment lever to the outside of the original slot Fig 9 3 Insert the lever into the desired slot 7 Position Height Adjustment 1 1 96 in 50 mm 2 2 32 in 59 mm 3 2 68 in 68 mm 4 2 99 in 76 mm 5 3 35 in 85 mm 6 3 74 in 95 mm 7 4 13 in 105 mm 4 Re...

Page 10: ...ll reduce the risk of lawn damage during start up Fig 11 5 To start the lawn mower press and hold the safety lock button while pulling the switch bar lever toward you Once the machine powers on release the safety lock button Fig 12 6 Let the motor get up to speed gently lowering the lawn mower down into the cutting position and start mowing Fig 13 7 To stop the lawn mower release the switch bar le...

Page 11: ...disconnect the power cord Thoroughly inspect the lawn mower for any damage Repair any damage before operating the lawn mower Maintenance mWARNING Before cleaning repairing or inspecting the lawn mower disconnect the power supply to the unit and verify that all moving parts have come to a complete stop General Always keep the lawn mower clean and free of grass dirt or other debris Keep the handles ...

Page 12: ...nowjoe com or to order by phone contact Snow Joe Sun Joe customer service at 1 866 SNOWJOE 1 866 766 9563 The use of parts that do not meet the original equipment specifications may lead to improper performance of the lawn mower may compromise operator safety and will void the manufacturer s warranty 1 Disconnect the electrical supply to the lawn mower and wait until the blade comes to a complete ...

Page 13: ...l or stains Replace the extension cord immediately if it is cut or damaged in any way 6 Wind the cord in a series of equal loops to prevent it from tangling 7 Do not cover the lawn mower with a solid plastic sheet Plastic coverings trap moisture around the lawn mower which can damage the unit Service Support If your Sun Joe MJ408E electric lawn mower requires service or maintenance please call the...

Page 14: ...ctrical 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 Check that you are using a suitable extension cord of proper gauge and length see Extension Cord Chart pg 2 Power source e g generator has too low voltage Air vents are blocked...

Page 15: ...e injury or mechanical damage Model Accessories Item 1 2 3 Snow Joe Sun Joe Power Joe SJTW A 14 gauge 50 foot extension cord with lighted end PJEXT50 B 20 Inch 50 cm mower blade 14 5 gal 55 l grass collection bag MJ408E 74 MJ408E BAG R Side discharge chute for MJ408E MJ408E 39 4 Mulching plug for MJ408E MJ408E 37 5 NOTE Accessories are subject to change without any obligation on the part of Snow J...

Page 16: ...NOTES 16 ...

Page 17: ...NOTES 17 ...

Page 18: ...NOTES 18 ...

Page 19: ...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 Joe products covered by this warranty This warranty does not cover any cost or expense incurred by the purchaser in providing substitute equipment or service during reasonable periods of malfunction or non use of this product...

Page 20: ...snowjoe com ...

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