3M 27 User manual

1Original Instructions
3
GRINDER, TYPE 27 INSTRUCTION MANUAL
115 mm - 125 mm (4 ½ in - 5 in)
12,000 RPM
Important Safety Information
Please read, understand and follow all safety information contained in these instructions prior to the use of this tool.
Retain these instructions for future reference.
Intended Use
These pneumatic tools are intended for use in industrial locations, and used only by skilled, trained professionals in accordance with the instructions in this manual. These
pneumatic tools are designed to be used with the appropriate size Type 27 Wheel for grinding metals. They should only be used for such grinding applications and within
their marked capacity and ratings. Only accessories specically recommended by 3M should be used with these tools. Use in any other manner or with other accessories
could lead to unsafe operating conditions.
Do not operate tool in water or in an excessively wet application.
Do not use grinding wheels that have a Max RPM less than the marked RPM rating on the tool.
Summary of device labels containing safety information
Marking Description
WARNING: READ AND UNDERSTAND INSTRUCTION MANUAL BEFORE
OPERATING TOOL.
WARNING: ALWAYS WEAR APPROVED EYE PROTECTION
WARNING: ALWAYS WEAR APPROVED HEARING PROTECTION
Direction of Rotation
Prolonged vibration may cause injury Vibration Safety Note
12,000 r/min. Maximum Rotational Speed
90 PSIG / 6.2 BAR MAX Maximum Air Pressure
Use accessories rated at tool speed or higher Accessories Speed Warning Note
Use appropriate guard Guard Safety Warning Note
Explanation of Signal Word Consequences
WARNING: Indicates a potentially hazardous situation which, if not avoided, may result in death or serious injury and/or property damage.
CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury and/or property damage.
WARNING!
Read the Safety
Data Sheets (SDS)
before using any materials.
Contact the suppliers of the
workpiece materials and
abrasive materials for copies
of the SDS if one is not
readily available.
Exposure to DUST generated from
workpiece and/or abrasive materials
can result in lung damage and/or other
physical injury.
Use dust capture or local exhaust as
stated in 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.

2
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.
• Only personnel who are properly trained should be allowed to service this tool.
• Practice safety requirements. Work alert, have proper attire, and do not operate tools under the inuence of alcohol or drugs.
• Operators and other personnel must always wear protection for eyes, ears, and respiratory protection when in the work area or while operating this product. Follow
your employer’s safety policy for PPE’s and/or ANSI Z87.1 or local/national standards for eyewear and other personal protective equipment requirements.
• Wear leather apron or other protective apparel, taking into consideration the type of work being done.
• Never exceed marked maximum input pressure (90psi / .62Mpa / 6.2Bars).
• Proper eye protection must be worn at all times.
• Tool is not to be operated in the presence of bystanders.
• If you notice any abnormal noise or vibration when operating the product, immediately discontinue its use and inspect for worn or damaged abrasive product or
accessories. 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.
• 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 ying fragments and is properly secured.
• Make sure the tool is disconnected from its air source before servicing, inspecting, maintaining, cleaning, and before changing abrasive product.
• Only use wheel retainers (anges) and wheel arbors supplied by 3M.
• Never use this tool with Type 1 wheels or cut-off 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 insure the
abrasive product is correctly secured. If damaged, or if safety labels cannot be read, replace with new abrasive product, wheel retainers, wheel arbors, and/or
labels available from 3M.
• Never use a damaged grinder 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.
• Use only with mounting hardware recommended by 3M; check with 3M for mounting hardware requirements.
• If the tool is jammed, shut off the tool and ease it free. Ensure the abrasive product is correctly secured.
• Never allow this tool to be used by children or other untrained people.
• Do not leave an unattended tool connected to air source.
To reduce the risks associated with skin abrasion, burns, cutting & severing, impact or entrapment:
• Never install grinding wheels in a grinder tool which is unguarded.
• Keep hands, hair, and clothing away from the cutting part of the tool.
• Wear suitable protective gloves while operating tool.
• 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 risks 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 re or explosion:
• Do not operate the tool in explosive atmospheres, such as in the presence of ammable liquids, gases, or dust. The abrasives are able to create sparks when
working material, resulting in the ignition of the ammable dust or fumes.
• Refer to MSDS of material being worked as to potential for creating re or explosion hazard.
To reduce the risks associated with hazardous dust ingestion or eye/skin exposure:
• Use appropriate respiratory and skin protection, or local exhaust as stated in the MSDS of the material being worked on.
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.
CAUTION
To reduce the risks associated with whipping or hazardous pressure/rupture:
• Ensure supply hose is oil resistant and is properly rated for required working pressure.
• Do not use tools with loose or damaged air hoses or ttings.
• Be aware that incorrectly installed hoses and ttings might unexpectedly come loose at any time and create a whipping/impact hazard.
To reduce the risks associated with ying off of accessory parts:
• Use care in attaching abrasive product and mounting hardware; following the instructions to ensure that they are securely attached to the tool before use.
• Never point this product in the direction of yourself or another person, or start tool unintentionally.
• Never over-tighten accessory fasteners.
WARNING

3
Parts Page
Fig. 3M PN Description Qty
1 54069 Flange Nut, 5/8-11 2
1 54068 Flange Nut, M14-2 2
2 54062 Guard Assembly, Standard 4 1/2" 1
2 54063 Guard Assembly, Jumbo 4 1/2" OPT
2 54065 Guard Assembly, Standard 5" OPT
2 54066 Guard Assembly, Jumbo 5" OPT
3 54061 Autobalancer 1
4 54059 Retaining Ring 38 mm x 6 mm 1
5 54058 Felt Ring 32 mm x 4 mm 1
6 54057 Spindle 5/8-11 1
6 54056 Spindle M14-2 1
7 54055 Bearing, Main Spindle 1
8 54054 Gear Set 1
9 54060 Wick, Gear Oil 1
10 54053 Bearing, Top Spindle 1
11 54052 Circlip 1
12 54051 Oiler Screw 1
13 54081 O Ring 5.6 mm x 1 mm 2
14 54049 Handle Insert 1
15 54048 Side Handle, 2.5" x 6", M10-1.5 1
16 54070 Spindle Lock Assembly 1
17 54050 Angle Head Housing 1
18 54089 Bearing, Motor 2
19 54090 Housing, Front Motor Bearing 1
20 54091 Cylinder, Motor 1
21 54092 Spacer, Rotor 1
22 54104 Key, Square 3 mm x 3 mm x 8 mm 1
23 54094 Rotor 1
24 54093 Rotor Vane Set of 4 1
25 54095 Housing, Rear Motor Bearing 1
26 54097 Governor 12K RPM 1
26 54096 Governor 8K RPM 1
27 54071 Connector, Angle Head 1
28 54100 O Ring, 44 mm x 2 mm 1
Fig. 3M PN Description Qty
29 54072 Air Inlet Tube 1
30 54073 Lock Ring 1
31 54074 Cover, Rear Handle Housing 1
32 54075 Housing, Rear Handle 1
33 54080 Valve Stem,Throttle 1
34 54082 O Ring, 11 mm x 1.6 mm 1
35 54083 Insert, Throttle 1
36 06642 Safety Lever Assembly 1
37 54079 Pin, Safety Lever 1
38 54076 Throttle Insert 1
39 54103 O Ring, 20.5 mm x 2 mm 1
40 54077 Ball, Air Inlet 1
41 54078 Spring, Air Inlet 1
42 54102 Bushing, Air Inlet 1
43 54101 Filter, Air Inlet 1
44 54099 Screw, Exhaust M5 x 6 mm 2
45 54088 Cover, Exhaust 1
46 54098 Gasket, Exhaust 1
47 54087 Bafe, Exhaust 1
48 54086 Spring, Exhaust 2
49 54085 Piston, Exhaust 2
50 54084 Housing, Exhaust 2
51 54105 Wrench, Spanner, 4 mm x 30 mm B. C. 1
-- 54107 Rebuild Kit OPT
-- 54106 Tool Kit, Rebuild OPT
-- 28828 3M™ Air Tool Lubricant, 1 oz OPT
-- 20451 3M™ Air Tool Lubricant, 4 oz OPT
-- 20466 3M™ Air Tool and Compressor
Lubricant, Quart
OPT
-- 20467 3M™ Air Tool and Compressor
Lubricant, Gallon
OPT
-- 28827 3M™ Gear Oil, 4 oz OPT
Notes: FOR EQUIVALENT PARTS OF ALL TOOLS IN THESE INSTRUCTIONS:
1. Items denoted by X in exploded view and highlighted gray in parts list are
included in Rebuild Kit PN 54107.
2. Items listed as OPT available separately.
3. Apply one drop, 3M™ Scotch-Weld™ thread locker (or equivalent thread
locking compound), type as noted, where indicated.
4. Saturate Wick (item 9), with 3M™ Gear Oil PN 28827 (or equivalent 68
centistoke oil) prior to assembly.
5. Bafe (item 47), can be cleaned and reused by soaking in solvent and blowing
dry with compressed air.
6. Lightly coat Vanes (item 24) and Cylinder (item 20) inner diameter with 3M™
Air Tool Lubricant PN 20451 (or equivalent 10 centistoke oil) prior to assembly.
7. Handle Insert (item 14) and Spindle Lock Assembly (item 16) are
interchangeable, allowing attachment of Side Handle (item 15) on either side
of Angle Head (item 17), for right or left hand operation.
8. Exhaust Cover (item 45) is reversible, for right or left hand operation.
PARTS LIST FOR PN 28824 12,000 RPM

4
Parts Page
PARTS LIST FOR PN 88566 12,000 RPM
1
3
4
21
22
23
24
5
67
8
9
2
10 11 13 14
20
15 16 17
18
19
28
36 37
39
40 42
41
43 44
45
25
26
27
28
29
30
31
32
33
34
35
35
38
12 47
46
48
Fig. 3M PN Description Qty
1 54048 54048 Antivibration Side Handle 1
2 88773 Oiler Screw 1
3 88774 Side Handle Insert 1
4 88775 88775 Angle Head (Grinder) 1
4 88776 Angle Head (Housing) 1
5 88777 Plug Screw 1
6 88778 8 O Ring Plug Screw 1
7 88779 O Ring Valve Stem 1
8 88780 Valve Stem 1
9 88781 Moulded Sleeve 1
10 88782 Governor/Throttle Housing 1
11 88783 Throttle Insert 1
12 88784 O Ring Throttle Seat 1
13 88785 Throttle Ball 1
14 88786 Throttle Spring 1
15 88787 Lock Ring 1
16 88788 Bafe Material 3
17 88789 Throttle Hose Connector 1
18 54079 Lever Pin 1
19 88790 Filter, Air Inlet 1
20 88791 Lever 1
21 88792 Lock Pin Sleeve 1
22 88793 Lock Pin Spring 1
23 88794 Lock Pin 1
24 88795 Lock Pin Housing 1
25 54052 Circlip 1
Fig. 3M PN Description Qty
26 54053 Bearing 1
27 54060 Wick, Oil Grease 1
28 54054 Gear Set 1
29 54055 Bearing, Main Spindle 1
30 54057 Spindle 5/8-11 1
31 54058 Felt Ring 32 mm x 4 mm 1
32 54059 Retaining Ring 38 mm x 6 mm 1
33 54061 Autobalancer 1
34 54062 Guard Assembly (4.5") Grinder 1
54063 Guard Assembly, Jumbo 4 1/2" OPT
54065 Guard Assembly, Standard 5" OPT
54066 Guard Assembly, Jumbo 5" OPT
35 54069 Flange Nut, 5/8-11 2
36 54089 Bearing Motor Front 1
37 88796 Front Bearing Housing 1
38 54092 Spacer, Rotor 1
39 88797 Cylinder 1
40 54104 Key, Square 3 mm x 3 mm x 8 mm 1
41 88798 Vane 4
42 88799 Rotor 1
43 88800 Rear Bearing Housing 1
44 88801 Rear Bearing 1
45 88802 Governor 1
46 88803 Exhaust Overhose OPT
47 NA Overhose Zip Tie Strap OPT
48 54105 Wrench, Spanner, 4 mm x 30 mm B. C. 1

5
Product Conguration/Specications:
Model
Number
Rotation
Speed
(r/min)
Spindle
Size
Guard Size
mm (in)
Product
Net Wt kg
(lb.)
Air
Consumption
l/min. (CFM)
Power kW
(HP)
*Noise
Level dBA
Pressure
(Power)
**Vibration
Level m/s2
(ft/s2)
**Uncertainty
K m/s2
(ft/s2)
28824 12,000 5/8-11 115 - 125
(4.5 - 5) 2.4 (5.29) 1132.7 (40.0) 1.12 (1.5) 83.9 (92.2) 3.79 (12.4) 1.25 (4.1)
65655 12,000 M14 125 (5) 2.45 (5.40) 1132.7 (40.0) 1.12 (1.5) 83.9 (92.2) 3.79 (12.4) 1.25 (4.1)
88566 12,000 5/8-11 115 - 125
(4.5 - 5) 2.23 (4.9) 1132 (40.0) 1.12 (1.5) 89 (97) 5.51 (18.1) 1.82 (5.97)
* Declared noise levels; measurements carried out in accordance with standard EN ISO 15744.
** Declared vibration levels in accordance with EN ISO 20643 and EN ISO 28927-1.
IMPORTANT NOTE: The noise and vibration values stated in the table are from laboratory testing in conformity with stated codes and standards and are not sufcient risk
evaluation for all exposure scenarios. The actual exposure values and amount of risk or harm experienced to an individual is unique to each situation and depends upon the
surrounding environment, the way in which the individual works, the particular material being worked, work station design, as well as upon the exposure time and the physical
condition of the user. 3M cannot be held responsible for the consequences of using declared values instead of actual exposure values for any individual risk assessment.
Operating / Maintenance Instructions
PRIOR TO THE OPERATION
The tool is intended to be operated as a hand held tool. It is always recommended that while using the tool, operators stand on a solid oor, in a secure position with a rm
grip and footing. Be aware that the tool can develop a torque reaction. See the section “SAFETY PRECAUTIONS”.
Use a clean lubricated air supply that will give a measured air pressure at the tool of 6.2 bar (90 psig) when the tool is running with the lever fully depressed. It is
recommended to use an approved 12.7 mm (1/2 in) x 8 m (25 ft) maximum length airline for tools 28824 and 65655 or an approved 9.5 mm (3/8 in) x 8 m (25 ft) maximum
length airline for tool 88566. Connect the tool to the air supply as shown in Figure A. Do not connect the tool to the airline system without an easily accessible air shut off
valve. It is strongly recommended that an air lter, regulator and lubricator (FRL) be used as shown in Figure A as this will supply clean, lubricated air at the correct pressure
to the tool. In any case appropriate air pressure regulators shall be used at all times while operating this tool where the supply pressure exceeds the marked maximum of
the tool. Details of such equipment can be obtained from your tool distributor. Adjust air line lubricator equipment such that two drops of 3M™ Air Tool Lubricant PN 20451
(or equivalent 10 centistoke oil) per minute are provided through the hose to the air inlet of the tool. If excessive oil is noted in the exhaust air, reduce the drip rate of the air
line lubricator equipment accordingly. If such equipment is not used, the tool should be manually lubricated. To manually lubricate the tool, disconnect the airline and put two
to three drops of 3M™ Air Tool Lubricant PN 20451 (or equivalent 10 centistoke oil) into the air inlet of the tool. Reconnect tool to the air supply and run tool slowly for a few
seconds to allow air to circulate the oil. If the tool is used frequently, lubricate it on a daily basis or lubricate it if the tool starts to slow or lose power. It is recommended that
the air pressure at the tool be 6.2 bar (90 psig) while the tool is running so the maximum RPM is not exceeded. The tool can be run at lower pressures but should never be
run higher than 6.2 bar (90 psig). If run at lower pressure the performance of the tool is reduced.
Recommended Airline Size Recommended Maximum
Hose Length
Air Pressure
Model 28824 12.7 mm 1/2 in 8 meters 25 feet Maximum Working 6.2 bar Pressure 90 psig
Model 65655 12.7 mm 1/2 in Recommended Minimum NA NA
Model 88566 9.5 mm 3/8 in
Proper gear set lubrication is critical to maximizing tool life and performance. To lubricate the gear set inside the tool angle head, remove Oiler Screw (item 12) from Angle
Head (item 17) and add ve to ten drops of 3M™ Gear Oil PN 28827 (or equivalent 68 centistoke oil) to Wick (item 9) every eight hours of tool operation. If excessive oil is
noted on the Spindle (item 6) during operation, reduce the number of drops provided accordingly.

6
Figure 1
Closed Loop Pipe System
Sloped in the direction of air flow
Drain Leg
Ball Valve
To Tool Station
Filter
Drain Valve
Regulator
Lubricator
Ball
Valve
Ball Valve Air Flow
Air Dryer
Air Compressor
and Tank
Air Hose
To Coupler
at or near Tool
Figure A
Safety Precautions
1. Read all instructions before using this tool. All operators must be fully
trained in its use and aware of these safety rules.
2. The tool RPM should be checked on a regular basis (at shift change).
3. Make sure the tool is disconnected from the air supply. Select a suitable
abrasive grinding wheel and secure it to the mounting shaft using the
wheel retainer and wheel arbor supplied with the tool. Be careful to center
the grinding wheel on the wheel retainer and or arbor before tightening the
wheel retainer nut. Do not over tighten the wheel retainer or you will crack
the wheel.
4. Always wear required safety equipment when using this tool.
5. Always remove the air supply to the tool before tting, adjusting or
removing the abrasive grinding wheel.
6. Always adopt a rm footing and grip and be aware of torque reaction
developed by the tool.
7. Use only 3M approved spare parts.
8. Always ensure the material being worked is rmly xed to avoid movement.
9. Check hose and ttings regularly for wear. Do not carry the tool by its hose;
always be careful to prevent the tool from being started when carrying the
tool with the air supply connected.
10. Dust can be highly combustible. Keep working area clean.
11. If tool is serviced or rebuilt check to ensure that the maximum tool RPM is
not exceeded and that there is no excessive tool vibration.
12. Do not exceed maximum recommended air pressure. Use safety equipment
as recommended.
13. Prior to installing any abrasive grinding wheel, always check that its marked
maximum operating speed is equal or higher than the rated speed of this
tool.
14. The tool is not electrically insulated. Do not use where there is a possibility
of contact with live electricity, gas pipes, and/or water pipes.
15. Take care to avoid entanglement with the moving parts of the tool with
clothing, ties, hair, cleaning rags or loose hanging objects. If entangled, stop
air supply immediately to avoid contact with moving tool parts.
16. Keep hands clear of the spinning grinding wheel during use.
17. If the tool appears to malfunction, remove from use immediately and
arrange for service and repair.
18. Do not allow the tool to free spin without taking precautions to protect any
persons or objects from the rupture of the abrasive grinding wheel.
19. Immediately release the start handle in the event of any disruption of
pressure; do not attempt to re-start until the disruption has been corrected.
20. When tool is not in use, store in a clean, dry environment free of debris and
in a manner that ensures that the grinding wheel is not damaged.
21. Fixture workpiece such that the grinding cut slot is kept at a constant or
increasing width during the operation.
22. Operate tool in a well lit work area.
23. Recycle or dispose of tool according to Local, State, and Federal
regulations.
24. Whenever performing maintenance procedures, use care to avoid exposure
to any hazardous substances deposited on the tool as a result of work
processes. Also, refer to warnings related to dust exposure.
3M™ Type 27 Grinding Wheels and Accessories
3M Type 27 Grinding Wheels and Accessories are designed specically for
use on the 3M Type 27 Grinders.
See 3M ASD Accessories to Optimize Performance catalog 61-5002-8098-9
and Engineered Metalworking Solutions catalog 61-5002-8097-1 for additional
accessories.
Description of Functions and Setting & Testing
PN 28824
PN 88566
3/8 NPT
SETTING & TESTING TOOL SPEED:
1. Ensure the Activation Lever is not depressed.
2. Connect the compressed air line.
3. Press the Activation Lever slowly and increase force until tool is at full speed.
4. Use a Rotary Tachometer to check the speed.
5. Check speed regularly.

7
Type 27 Wheel Mounting Hardware and Usage
Type 27 Grinding Wheels are also known as Depressed Center Grinding Wheels. They have a dish shaped center to allow the lower mounting hardware or ange to be
recessed into the wheel. This allows the wheel to be used in a nearly at orientation when needed.
Refer to ANSI B7.1-2000 Safety Requirements for Use, Care and Protection of Abrasive Wheels and ISO/EN 12413 Safety Requirements for Bonded Abrasive Products for
proper abrasive wheel applications.
1/4” Grinding Wheel Type 27 4 1/2” Std. Guard
PN 54062
Fibre disc mounted with Low
Prole Disc Pad Hub PN 28476,
Disc Pad Face Plate PN 28443,
and Disc Retainer Nut PN 02618
4 1/2” Std. Guard
PN 54062
Flap Wheel Type 27 4 1/2” Std. Guard
PN 54062
Quick Change Flap Wheel 4 1/2” Jumbo
Guard
PN 54065

8
Jumbo Flap Wheel 4 1/2” Std. Guard
PN 54062
1/8” Cut Off Wheel
Type 27
4 1/2” Std. Guard
PN 54062
Quick Change
Jumbo Flap Wheel
4 1/2” Jumbo Guard
PN 54065
1/4” Quick Change
Grinding Wheel Type 27
4 1/2” Standard Guard
PN 54062
Type 27 Wheel Mounting Hardware and Usage

9
Product Use: All statements, technical information and recommendations
contained in this document are based up on tests or experience that 3M believes
are reliable. However, many factors beyond 3M’s control can affect the use and
performance of a 3M product in a particular application, including the conditions
under which the 3M product is used and the time and environmental conditions in
which the product is expected to perform. Since these factors are uniquely within
the user’s knowledge and control, it is essential that the user evaluate the 3M
product to determine whether it is t for a particular purpose and suitable for the
user’s method of application.
Warranty and Limited Remedy: 3M warrants this tool against defects in
workmanship and materials under normal operating conditions for one (1) year from
the date of purchase. 3M MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY ARISING
OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE. User is responsible
for determining whether the 3M tool is t for a particular purpose and suitable for
user’s application. User must operate the tool in accordance with all applicable
operating instructions, safety precautions, and other procedures stated in the
operating manual to be entitled to warranty coverage. 3M shall have no obligation
to repair or replace any tool or part that fails due to normal wear, inadequate or
improper maintenance, inadequate cleaning, non-lubrication, improper operating
environment, improper utilities, operator error or misuse, alteration or modication,
mishandling, lack of reasonable care, or due to any accidental cause. If a tool or
any part thereof is defective within this warranty period, your exclusive remedy and
3M’s sole obligation will be, at 3M’s option, to repair or replace the tool or refund
the purchase price.
Limitation of Liability: Except where prohibited by law, 3M will not be liable for
any loss or damage arising from the 3M product, whether direct, indirect, special,
incidental or consequential, regardless of the legal theory asserted, including
warranty, contract, negligence or strict liability.
Submitting a Warranty Claim: Contact your dealer when submitting a warranty
claim in accordance with the restrictions listed above. Please note that all warranty
claims are subject to manufacturer’s approval. Be sure to keep your sales receipt
in a safe place. This must be submitted when ling a warranty claim, within 1 year
from the date of purchase. For additional assistance call 1-800-362-3550.
Product Repair after Warranty Has Expired: Repair of 3M Abrasive Power tools
that are not under warranty is available through 3M or a 3M Authorized Tool Repair
Representative. Contact your 3M Abrasive Power Tool Distributor for details, or call
1-800-362-3550.
For 3M Product Information Call:
800-3M HELPS (800-364-3577) toll free
651-737-6501 direct dial
Abrasive Systems Division
3M Center
St. Paul, MN 55144-1000
www.3M.com/abrasives
© 3M 2021.
3M and Scotch-Weld are trademarks of 3M Company.
34-8715-6393-7
#
«F1» 1 - 2
EU DECLARATION OF CONFORMITY28824-88566 030821
Name and address of the manufacturer and, where applicable, his authorised representative:
3M Co., Abrasive Systems Division
3M Center, Building 223-6N-02
St Paul, MN USA 55144
This declaration of conformity is issued under the sole responsibility of the manufacturer.
Product model/product (product, type, batch or serial number):
Description: 3M™ Type 27 Angle Grinders, 1 5 HP, 12,000, 115 mm –125 mm (4.5 in –5.0 in)
Model Number: 28824, 88566
Serial Number Range: 80000-00 –81999-99, where the first 2 digits represent the design of the unit,
the next 3 digits represent the sequence of manufacture, and the final 2 digits represent the yr of manufacture.
Object of the declaration :
Grinder with associated accessories
The object of the declaration described above is in conformity with the relevant Union harmonisation legislation:
Machinery Directive 2006/42/EC
References to the relevant harmonised standards used or references to the other technical specifications in
relation to which conformity is declared. References must be listed with their identification number and version
and, where applicable, date of issue:
Machinery Directive 2006/42/EC
EN ISO 12100:2010
EN ISO 11148-7:2013
EN ISO 28927-1:2009
EN ISO 15744:2009
List stds. and rev. dates
List stds. and rev. dates
«F1» 2 - 2
Where applicable, the notified body
Click to enter, name and number
performed
Click to enter, description of intervention
and issued the certificate:
Click to enter, name and certificate number
Where applicable, description of accessories and components, including software, which allow the radio equipment
to operate as intended and covered by the EU declaration of conformity:
Click to enter, description
Signed for and on behalf of:
03-08-2021
St. Paul, Minnesota, USA
Signature
Betty Z. Mei
Name of Signer
Technical Director
Title of Signer
Location of Technical File
Document Holder
Mr. Ivan Hristov - Hardware
Development Engineer, 3M Germany
GmbH Carl-Schurz-Str.1, 41453
Neuss Germany
Division/EBC/EBU
ASD Global Systems Lab, 3M
Central Europe Region
Phone [phone]
Original Language: English