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8

Adjusting the mower blades

1.  Each end of the cutting bar can be adjusted separately.
2.  The cutting bar blade, which is located under the reel, is 

able to pivot. The two adjustment nuts located at the back 

of the mower move the cutting bar away from the blades 

when they are turned counterclockwise, and closer to the 

blades when they are turned clockwise (Fig. 9). 

Fig. 9

Hex wrench

Adjustment bolts

WARNING!

 

Do not overtighten the adjustment screws 

as this could damage the cutting bar. Both screws must be 

tight on final adjustment.

3.  To loosen the blades, use the hex wrench provided and 

turn both adjustment screws by an equal amount  

counterclockwise.

4.  To tighten the blades, tighten both screws by an equal 

amount by turning them clockwise.

NOTE: If you have any questions, please call the Snow Joe

® 

 + 

Sun Joe

®

 customer service department at 1-866-SNOWJOE 

(1-866-766-9563) for assistance.

5.  Once the mower blades have been properly adjusted and 

their alignment has been verified, you can now proceed 

to use your reel mower. Align the cutting path indication 

arrow with the previously cut path (Fig. 10).

  NOTE: The width of the reel mower's actual cut is 

indicated below. Do not use the mower's wheels as a 

reference point for the grass cut line.

Mowing Tips

Follow the 1/3 rule

The 1/3 rule is key to an enjoyable mowing experience and a 

healthy lawn.

1.  You should mow your lawn regularly, at least once a week, 

during the growing season.

2.  Be guided by observing the lawn and taking care not to 

remove more than 1/3 of the total height of the turf at any 

mowing session and never more than 1 inch at a time  

(Fig. 11).

Fig. 10

20 inches

1/3

1"

Fig. 11

Summary of Contents for Sunjoe MJ502 M

Page 1: ...eel mower Always keep proper footing and balance when using this reel mower 5 Do not intentionally strike or hit trees fences or other objects Doing so can cause severe injuries or permanently damage the reel mower s mechanisms 6 Make sure that the reel mower is in proper working order prior to use Do not attempt to operate this reel mower if it is damaged Contact your authorized Snow Joe Sun Joe ...

Page 2: ... 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 stop the reel mower if a child enters the area Never allow children access to the machine Use extra care when approaching blind corners shrubs trees or other objects that may block your vie...

Page 3: ...s and children a safe distance away DANGER Sharp blades can sever fingers and toes Keep away from the cutting area Slip on slope hazard Use extra caution when mowing on slopes to prevent slip and fall accidents CAUTION Beware of stones and other foreign objects that could be thrown from the appliance DANGER Cutting dismemberment hazard Keep hands away from the rotating blades Symbols Symbols Descr...

Page 4: ...er handle 3 Upper handle knob and bolt 2 4 Middle handle bar 2 5 Lower handle knob and bolt 4 6 Lower handle 7 Grass catcher 8 Height adjustment levers 9 Rear wheel 2 10 Front wheel 2 11 Reel mower body 12 Steel blades 2 1 3 4 7 9 10 6 R R 5 8 11 12 Technical Data Rotor 5 steel blades Cutting Width 20 in 50 8 cm Cutting Heights 1 2 in 2 4 in 3 cm 6 1 cm Wheel Size Front 10 in 25 cm Rear 6 in 15 cm...

Page 5: ...eel mower The packaging is made of recyclable materials Properly dispose of these materials in accordance with local regulations IMPORTANT The equipment and packaging material are not toys Do not let children play with plastic bags foils or small parts These items can be swallowed and pose a suffocation risk Assembly Fitting the handle NOTE Do not tighten the knobs completely until assembly is com...

Page 6: ...ap to an appropriate height so that the grass catcher does not rub against the ground while mowing or transporting the unit Fig 5 NOTE If you have any questions please call the Snow Joe Sun Joe customer service department at 1 866 SNOWJOE 1 866 766 9563 for assistance Operation Cutting height adjustment 1 The cutting height of the 20 in 50 8 cm reel mower can be adjusted from 1 2 in to 2 4 in 3 cm...

Page 7: ...d prior to first use NOTE Vibrations during shipping can cause blade misalignment which often causes the blades to become too loose or too tight This will result in a rough uneven cut or make the mower difficult to push Fig 7 1 To verify proper blade alignment place the mower on a flat surface Remove the handles and the grass catcher Turn the mower reel upside down to expose the cutting bar 2 Usin...

Page 8: ... by turning them clockwise NOTE If you have any questions please call the Snow Joe Sun Joe customer service department at 1 866 SNOWJOE 1 866 766 9563 for assistance 5 Once the mower blades have been properly adjusted and their alignment has been verified you can now proceed to use your reel mower Align the cutting path indication arrow with the previously cut path Fig 10 NOTE The width of the ree...

Page 9: ... polished mWARNING Clean any grinding compound or debris from the cutting bar blade reel blade pinions and pawls NOTE Use industrial or valve lapping compound between 100 and 240 grit NOTE Lubricate the axle and pinion with a light film of wheel bearing grease Cleaning and Storage 1 Clean the exterior of the machine thoroughly using a soft brush and cloth before storing Do not use water solvents o...

Page 10: ...10 NOTES ...

Page 11: ...oe Sun Joe will not be responsible for the cost of any unauthorized warranty repairs 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 while waiting for a replacement part or unit under this warranty Wearing parts like belts augers chains and tines are not cover...

Page 12: ...sunjoe com ...

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