3M 33581, Operator’S Manual & Safety Instructions

5

Translation of Original Instructions

!

WARNING

To reduce the risks associated with impact from abrasive product or tool breakup, sharp edges, hazardous pressure, rupture, 

vibration and noise:

•  Read, understand and follow the safety information contained in these instructions prior to the use of this tool . Retain these 

instructions for future reference .

•  If you notice any abnormal noise or vibration when operating the product, immediately discontinue its use and inspect for worn 

or damaged components (mounting hardware, abrasive product, etc .) . Correct or replace the suspect component . If abnormal 

noise or vibration still exists, return the tool to 3M for repair or replacement . Refer to warranty instructions .

•  Only personnel who are properly trained should be allowed to service this tool .
•  Operators and other personnel must always wear protection for eyes, hearing (or ears), and respiratory system, when in the work 

area or while operating this product . Follow your employer’s safety policy for Personal Protective Equipment (PPE) and/or ANSI 

Z87 .1 or local/national standards for eyewear and other personal protective equipment requirements .

•  Proper eye protection must be worn at all times .
•  Tool shall not be operated in the presence of bystanders .
•  Wear leather apron or other protective apparel, taking into consideration the type of work being done .
•  Never exceed marked maximum input pressure (90 psi / 0 .62Mpa / 6 .2 Bars) . Exceeding maximum marked pressure rating will 

result in device operating at an unintended speed and therefore enhances the possibility of serious injury .

•  Make sure the tool is disconnected from its air source before servicing, inspecting, maintaining, cleaning, and before changing 

abrasive product .

•  Practice safety requirements . Work alert, have proper attire, and do not operate tool under the influence of alcohol or drugs .
•  Only use wheel retainers (flanges) and wheel arbors supplied by 3M .
•  Never use this tool with Depressed Center wheels .
•  Prior to use, or if dropped or jammed, inspect wheel retainers and wheel arbors and abrasive product for possible chips, cracks 

or other damage and ensure the abrasive product is correctly secured . If damaged, or if safety labels cannot be read, replace 

with new abrasive product, wheel retainers, wheel arbor, and/or labels available from 3M .

•  Never use a damaged Cut-Off tool unit until it has been repaired!
•  Never over-ride or disable the safety features of the start-stop control such that it is in the on position .
•  Never operate this tool without all guards or safety features in place and in proper working order .
•  Prior to use, ensure guard is oriented to protect the operator from flying fragments and is properly secured .
•  If the tool is jammed, shut off the tool and ease it free . Ensure the abrasive product is correctly secured .
•  Use only with mounting hardware recommended by 3M; check with 3M for mounting hardware requirements .
•  Do not use cut-off wheel tool for side grinding .
•  Never install and use router bits in a Cut-Off tool .
•  Never allow this tool to be used by children or untrained people .
•  Do not leave an unattended tool connected to an air source .

To reduce the risks associated with skin abrasion, burns, cuts, or entrapment:

•  Keep hands, hair, and clothing away from the cutting part of the tool .
•  Wear suitable protective gloves while operating tool .
•  Never install cut-off wheels in a tool which is unguarded .
•  Do not touch the rotating parts during operation for any reason .
•  Do not force tool or use excessive force when using tool .

To reduce the risk of all hazards associated with vibration:

•  If any physical hand/wrist discomfort is experienced, work should be stopped promptly to seek medical attention . Hand, wrist 

and arm injury may result from repetitive work, motion and overexposure to vibration .

To reduce the risks associated with loud noise:

•  Always wear hearing protection while operating this tool . Follow your employer’s safety policy or local/national standards for 

personal protective equipment requirements .

To reduce the risks associated with fire or explosion:

•  Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids, gases or dust . The abrasives are 

able to create sparks when working material, resulting in the ignition of the flammable dust or fumes .

•  Refer to SDS of material being worked as to potential for creating fire or explosion hazard .

To reduce the risks associated with hazardous dust inhalation or eye/skin exposure:

•  Use appropriate respiratory and skin protection, or local exhaust as stated in the SDS of the material being worked on .
•  Exposure to dust generated in the workplace and/or abrasive materials can result in lung damage and/or other physical injury .
•  Use dust capture or local exhaust as stated on the SDS . Wear government approved respiratory protection and eye and 

skin protection .

•  Failure to follow this warning can result in serious lung damage and/or physical injury .

To reduce the risk of foot injury from dropped tools:

•  Wear safety shoes with a reinforced toe to help protect your feet from injury caused by a dropped tool . Safety footwear comes 

in a variety of styles and is widely available . Choose footwear that offers traction for your work site .

To reduce the risks associated with hazardous voltage:

•  Do not allow this tool to come into contact with electrical power sources as the tool is not insulated against electrical shock .