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Safety Precautions 

The Floor Grinder has been designed to minimize noise, vibration levels and to 
provide maximum operator safety. However, incorrect use of the grinder may 
cause serious injury and therefore the following precautions must be taken: 
1.Do not use the grinder for longer than prescribed in your local environmental 
working regulations, as the noise load from extensive daily use may result in 
hearing damage. 
2.Always  use  hearing  protection,  goggles,  gloves,  lung  protection  (NIOSH 
mask or respirator as appropriate) and appropriate closed-toe footwear. 
3.Do not modify the grinder in any manner.    Do not use a machine that has 
been modified by anyone other than the manufacturer or authorized dealers. 
4.Do not add weight to the machine.    Use different grinding plates to achieve 
the desired grinding performance.    Added weight can glaze tooling. 
5.Do not operate the grinder with the grinding head raised any higher than 
necessary. i.e. tipped back on handle. 
6.Always be sure that folding handle latch is secure and has not become 
loose during use. 
7.During normal use the machine is exposed to vibration.    Occasionally 
check machine for bolts/nuts and wire connections which may have vibrated 
loose. 
8.Do not allow water or flammable materials to enter the interior of the 
Motor. 
9. Be aware of the area and people around you while working.    Keep a 10’ 
safety buffer between the machine and other workers or sensitive items. 
 

Respirable Silica Dust Warning 

 
Grinding/cutting/drilling of masonry, concrete, metal and other materials can 
generate dust, mists and fumes containing chemicals known to cause serious 
or fatal injury or illness, such as respiratory disease, cancer, birth-defects or 
other reproductive harm.    If you are unfamiliar with the risks associated with 
the particular process and/or material being cut or the composition of the tool 
being used, review the Safety Data Sheets (SDS) and/or consult your employer, 
the  manufacturers/suppliers,  governmental  agencies  such  as  OSHA  and 
NIOSH and other sources on hazardous materials. 
Use engineering controls to control dust, mist and fumes at the source wherever 
possible.  Use  good  work  practices  and  follow  the  recommendations  of  the 
manufacturers/suppliers,  OSHA/NIOSH,  and  occupational  and  trade 
associations.  Water  should  be  used  for  dust  suppression  when  wet 
grinding/cutting/drilling is feasible. When the hazards from inhalation of dust, 
mists and fumes cannot be eliminated, the operator and any bystanders should 

Содержание SD Grinder

Страница 1: ...1 1 Floor Grinder Operating Manual Model Legacy Industrial s SD Grinder Manufacturer Legacy Industrial Corp Please read these instructions carefully before using ...

Страница 2: ...r Contents 2 Introduction and Description 3 Technical Data 4 Operation 5 Safety Precautions 6 7 Troubleshooting 7 Maintenance 7 Parts Diagram 8 Parts List 9 10 Customer s Responsibility 11 Terms and Conditions 12 14 ...

Страница 3: ...tor and the plate The shroud system is unique in design by automatically adjusting to suit segment height and floor angle This shroud system when used in conjunction with an appropriate industrial vacuum unit helps to eliminate dust during grinding The shroud has 2 removable sections to allow the operator to maneuver the grinder close to the wall Please note that dust will likely occur when using ...

Страница 4: ...res dry grinding a suitable industrial vacuum is required GFCI protected circuit is recommended for wet use Consult Safety Data Sheets for the materials being ground Concrete dust and floor coatings contain materials that can be harmful SEE SAFETY PRECAUTIONS FOR Silica Dust Warning Recommended personal protective equipment PPE Hearing Use hearing protection ear plugs or covers designed for this u...

Страница 5: ...8 Lower the grinding plate and begin grinding Keep the grinding head moving side to side on the work surface to create an evenly ground surface until the desired results are reached 9 When grinding for removal of coatings mastic over layments it is important to grind slowly small bites so that the unit is not overheated 10 Use of this machine and common sense If you are not sure if the machine can...

Страница 6: ...hine for bolts nuts and wire connections which may have vibrated loose 8 Do not allow water or flammable materials to enter the interior of the Motor 9 Be aware of the area and people around you while working Keep a 10 safety buffer between the machine and other workers or sensitive items Respirable Silica Dust Warning Grinding cutting drilling of masonry concrete metal and other materials can gen...

Страница 7: ...rent limit screw located in the Schneider housing to the appropriate setting If this does not remedy issue order a new contactor switch Grinder runs but does not perform adequately Tooling is not matched to the application Re evaluate tooling selection Grinder vibrates during use Grinding plates not correctly balanced or grinding tools are glazed too hot Replace grinding plates Grinding noise comi...

Страница 8: ... and corrections have been made Check the security of the adjustable folding handle latch periodically The wheel bearings use sealed bearings and require no regular greasing Parts Diagram Tooling attachment Before every use Electrical Connections Every 8 hours of use Inspect Machine Entirely Before every use Tool Carrier Bolts Before every use Levelness Before every use ...

Страница 9: ... 2 15 Detachable shroud 1 16 Shroud plastic wear strip set long 1 17 Shroud plastic wear strip set short 1 18 motor driving sleeve 1 19 M10X30 hex screw 1 20 M10 nuts 2 21 φ10 Flat washers 2 22 flex coupling 1 23 M10X55 hex screw 2 24 M10X55 socket hexagon screw 2 25 connection disc 1 26 M8X12 socket hexagon screw 3 27 Dowel disc 1 28 Flexible conduit 1 29 Clipφ60 2 30 M10X30 hex screw 2 31 φ10 Fl...

Страница 10: ...clamping claw buckle 1 46 Level bubble 1 NOT SHOWN IN DIAGRAM 47 Standard 30 Grit Medium Bond Tool 6 48 50 twist lock extension cord 1 49 Owner s Manual 1 50 30 Grit Medium Bond Grinding Plate 10 Opt Optional Tools available for purchase 16 30 Grit Medium Soft Hard Super Soft Bond Tools Small PCD Tool with Bar Marker Segment Full PCD Tool with Dot Marker Segment 16 30 grit 10 Grinding Plate Variou...

Страница 11: ...ware of The machine s safety instructions How the machine is to be used and maintained National legislation could regulate the use of this machine Find out what legislation is applicable in the place where you work before you start using the machine The machine s range of applications and limitations Inspecting the equipment prior to use and the immediate and effective STOP of the machine if it ex...

Страница 12: ...er or the manufacturer of the product be liable for special incidental or consequential damages including loss of profits whether or not caused by or resulting from the negligence of seller and or the manufacturer of the product unless specifically provided herein In addition this warranty shall not apply to any products or portions there of which have been subjected to abuse misuse improper insta...

Страница 13: ...vided for in these Terms Conditions Delivery to the initial common carrier LTL FREIGHT CARRIER shall constitute the delivery to the Purchaser Sellers responsibility in so far as transportation risks are concerned ceases upon the delivery of the Products in good condition to such carrier at the F O B point and all the Products shall be shipped at the Purchaser s risk Seller shall not be responsible...

Страница 14: ...ditions constitute the entire agreement between Seller and Purchaser as it relates to terms and conditions of sale and supersedes any and all prior oral or written agreements correspondence quotations or understandings heretofore in force between the parties relating to the subject matter hereof There are no agreements between Seller and Purchaser with respect to the Product herein except those sp...

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