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© 2018 by Snow Joe

®

, LLC

All rights reserved. Original instructions.

SAVE THESE INSTRUCTIONS

2

A Division of Snow Joe

®

, LLC

OPERATOR’S MANUAL

Model MJ504M-RM

Form No. SJ-MJ504M-RM-880E-V1

R

MANUAL QUAD-WHEEL REEL MOWER

16-INCH | 9 CUTTING HEIGHTS | RAZOREEL

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 reel mower, basic safety precautions should 

always be followed to reduce the risk of personal injury. These 

precautions include:

m

WARNING! 

This unit can be dangerous! Careless or 

improper use can cause serious injury.

m

WARNING! 

Risk of dismemberment: keep hands and 

feet away from the rotating blades and the cutting area.
Before using the reel mower, familiarize yourself with the 

controls, especially how to stop the mower in an emergency. 

The only individuals who should use the mower are those who 

thoroughly understand these instructions and know how to 

properly operate the unit. Children should never be allowed 

access to the mower.
Retain this manual for future reference and reread it at the start 

of each mowing season.

Safety Information

1. 

Never place hands, fingers, or feet inside the reel. 

Although this mower is not powered by a motor, the reel 

spins when the wheels turn, and it is sharp enough to 

cause serious injury.

2.  Never mow when the grass is wet as it can be slippery.
3.  Do not use the reel mower while barefoot or while wearing 

sandals.

4.  Walk behind, never run, while using the reel 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

®

 dealer or call the Snow Joe

®

 + Sun Joe

®

 

customer service center at 1-866- SNOWJOE  

(1-866-766-9563).

IMPORTANT!

Safety Instructions for Walk-Behind 

Reel Mowers

General Operation

•  Read, understand, and follow all instructions on the 

machine and in the manual(s) before starting.

• 

Do not put hands or feet near or under the machine.  

Always stay clear of the discharge opening.

•  Only responsible adults who are familiar with the 

instructions should be allowed to operate this machine.

•  Clear the mowing area of foreign objects such as rocks, 

wire, toys, and other miscellaneous articles, which could 

be picked up and thrown by the rotating blades. 

• 

Make sure that the mowing area is clear of bystanders 

before starting the mower. Stop the mower if anyone 

enters the area. 

•  Always look down and behind before starting and while 

moving backward with the mower.

•  Do not operate the machine without safety protective 

devices in place and in proper working order.

•  Never operate the mower on wet grass. Always be sure of 

your footing; walk, never run, with the mower.

• 

Keep blades sharp.

•  Keep hands and feet away from the cutting area.
•  Always wear eye protection when operating the machine.
•  Objects struck by the reel mower blades can cause severe 

injuries. The mowing area should always be carefully 

examined and cleared of all objects prior to each mowing.

•  Only use identical replacement blades.

Summary of Contents for SUNJOE MJ504M-RM

Page 1: ... you get the most out of your product be sure to register online at to enjoy full product support AFFIX SERIAL NUMBER LABEL A Division of Snow Joe LLC OPERATOR S MANUAL Model MJ504M RM Form No SJ MJ504M RM 880E V1 R MANUAL QUAD WHEEL REEL MOWER 16 INCH 9 CUTTING HEIGHTS RAZOREEL ...

Page 2: ...he reel 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 ...

Page 3: ... presence of children Children are often attracted to the mower 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 stop the reel mower if a child enters the area Never allow children access to the machine Use extra care when approaching ...

Page 4: ...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 5: ...e reference R 1 Foam grip 2 Upper handle 3 Upper handle knob and bolt 2 4 Middle handle bar 2 5 Lower handle knob and bolt 4 6 Lower handle 7 Height adjustment levers 8 Rear wheel 2 9 Front wheel 2 10 Reel mower body 11 Steel blades 1 2 4 6 5 7 8 9 10 11 3 Technical Data Rotor 5 steel blades Cutting Width 16 in 40 6 cm Cutting Heights 1 1 in 2 9 in 27 mm 73 mm Wheel Size Front 10 in 25 cm Rear 6 i...

Page 6: ... 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 complete 1 Secure the two middle handle bars to the upper handle using the first set of knobs and...

Page 7: ...t mWARNING The steel blades are extremely sharp To avoid injury do not touch the blades while making adjustments NOTE Although the blades are pre adjusted prior to leaving the factory it is recommended that the adjustment be verified 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 r...

Page 8: ...ut 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 8 3 Following this rule will s...

Page 9: ...ght 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 or polishes 2 Turn the mower on its side to clean the blade area mWARNING Do not place your hands inside or near the cutting area If grass cuttings are compacted in the blade area remove them using a wood or plastic cleaning tool...

Page 10: ...10 NOTES ...

Page 11: ...in this warranty shall 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...

Page 12: ...snowjoe com ...

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