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SAFETY INSTRUCTIONS cont.

5

   1. 

ALWAYS use clamps or other practical ways to secure and support the 

       workpiece to a stable platform. Holding the work by hand or against your body 

       is unstable and may lead to loss of control.
   2. 

DO NOT force the tool. Use the correct tool for your application. The correct tool 

       will do the job better and safer at the rate for which it is designed.
   3. 

DO NOT use the tool if switch does not turn it  “On” or “Off”. Any tool that 

       cannot be controlled with the switch is dangerous and must be repaired. 
   4. 

DISCONNECT the plug from the power source before making any 

       adjustments, changing accessories or storing the tool.  Such preventive 

       safety measures reduce the risk of starting the tool accidentally.
   5. 

STORE idle tools out of the reach of children and other untrained persons.    

       Tools are dangerous in the hands of untrained users.
   6. 

MAINTAIN tools with care. Keep cutting tools sharp and clean.  Properly maintained 

       tools with sharp cutting edges are less likely to bind and are easier to control.
   7. 

Keep sandpaper cleanremove excess build-up of dust and debris.  Replace 

       sandpaper when worn, this will provide better sanding results.  
   8. 

Punch holes in sandpaper with template included. Keep holes in sandpaper, cushion 

       and platen clear of dust and debris so the dust collection system works properly.
   9. 

CHECK for misalignment or binding of moving parts, breakage of parts, and 

       any other condition that may affect the tool’s operation. 

If damaged, have the 

       tool serviced before using. Many accidents are caused by poorly maintained tools.  
 10. 

USE ONLY accessories that are recommended for this tool. Accessories that 

       may be suitable for one tool may become hazardous when used on another tool.

 

      

WARNING: 

BE SURE to read and understand all instructions before 

 operating this power tool. Failure to follow all instructions listed below may 

 result in electric shock, fire and/or serious personal injury.   

!

TOOL USE AND CARE SAFETY

SAFETY INSTRUCTIONS

4

      

WARNING: 

BE SURE to read and understand all instructions in this manual 

 before using this power tool. Failure to follow all instructions may result in electric 

 shock, fire and / or serious personal injury. 

!

 WORK AREA SAFETY

 1. 

Keep your work area clean and well lit. Cluttered workbenches and dark areas 

     invite accidents.
 2. 

DO NOT operate power tools in explosive atmospheres, such as in the presence 

     of flammable liquids, gases, or dust. Power tools create sparks which may ignite the 

     dust or fumes. 
 3. 

Keep bystanders, children and visitors away while operating a power tool. 

     Distractions can cause you to lose control.  
 4. 

Make your workshop childproof with padlocks and master switches. Lock 

     tools away when not in use.
 5. 

MAKE SURE the work area has ample lighting so you can see the work and that

     there are no obstructions that will interfere with safe operation 

BEFORE using your 

     power tool.

 PERSONAL SAFETY

 1. 

KNOW your power tool. Read the operator’s manual carefully. Learn the tool’s 

     applications and limitations, as well as the specific potential hazards related to this tool.
 2. 

STAY ALERT, watch what you are doing and use common sense when operating a 

     power tool.
 3. 

DO NOT use tool while tired or under the influence of drugs, alcohol or medication. 

     A moment of inattention while operating power tools may result in serious personal 

     injury.
 4. 

DRESS properly. DO NOT wear loose clothing or jewelry. Pull back long hair. Keep 

     your hair, clothing, and gloves away from moving parts. Loose clothing, or long hair can 

     be caught in moving parts. Air vents often cover moving parts and should also be 

     avoided.
 5. 

AVOID accidental starting. Be sure switch is in “OFF” position before plugging in. 

     DO NOT carry tools with your finger on the switch. Carrying tools with your finger on the 

     switch or plugging in tools that have the switch in the “ON” position invites accidents. 
 6. 

REMOVE adjusting keys or blade wrenches before turning a tool “ON”. A wrench that 

     is left attached to a rotating part of a tool may result in personal injury.
 7. 

Do not overreach.  Keep proper footing and balance at all times. Proper footing and 

     balance enables better control of the tool in unexpected situations. 
 8. 

ALWAYS SECURE YOUR WORK. Use clamps or a vise to hold work when practical. 

     It is safer than using your hand and frees both hands to operate tool.   
 9. 

USE SAFETY EQUIPMENT. Always wear eye protection. Dust mask, non-skid safety 

     shoes, hard hat, or hearing protection must be used for appropriate conditions. 

      

WARNING: 

Empty dust bag before storage to help prevent possible fire 

 hazard, especially when resin coating or linseed oil finishes have been sanded.

!

      

WARNING: 

Do not permit fingers to touch 

 the terminals of plug when installing or removing 

 the plug from the outlet.

!

ELECTRICAL SAFETY 

1. 

Double insulated tools are equipped with a polarized 

    plug (one blade is wider than the other). This plug 

    will fit in a polarized outlet only one way. If the plug 

    does not fit fully in the outlet, reverse the plug. If it still 

    does not fit, contact a 

qualified electrician to install a 

    polarized outlet. Do not change the plug in any way.

Cover of 

Grounded 

Outlet Box

Summary of Contents for 172.27670

Page 1: ...fman Estates IL 60179 U S A Visit our Craftsman website www sears com craftsman Operator s Manual WARRANTY SAFETY UNPACKING DESCRIPTION ASSEMBLY OPERATION MAINTENANCE Double Insulated Model No 172 27670 3025736 Certified to CAN CSA C22 2 No 745 1 745 2 4 Conforms to UL STD 745 1 745 2 4 P R O F E S S I O N A L 2 4 Amp 1 4 Sheet Finishing Sander ...

Page 2: ... thrown into your eyes which can result in severe eye damage Before beginning power tool operation ALWAYS wear safety goggles or safety glasses with side shield and a full face shield when needed We recommend a Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side shield available at Sears Stores or other Craftsman Outlets WARNING BE SURE to read and understand all s...

Page 3: ...he dust or fumes 3 Keep bystanders children and visitors away while operating a power tool Distractions can cause you to lose control 4 Make your workshop childproof with padlocks and master switches Lock tools away when not in use 5 MAKE SURE the work area has ample lighting so you can see the work and that there are no obstructions that will interfere with safe operation BEFORE using your power ...

Page 4: ...NING Check extension cords before each use If damaged replace immediately Never use tool with a damaged cord since touching the damaged area could cause electrical shock resulting in serious injury EXTENSION CORDS Use a proper extension cord ONLY use cords listed by Underwriters Laboratories UL Other extension cords can cause a drop in line voltage resulting in a loss of power and overheating of t...

Page 5: ...red at your nearest Sears Service Center ALWAYS BE AWARE of the cord location 7 ALWAYS check the tool for damaged parts Before further use of the tool a guard or other part that is damaged should be carefully checked to determine if it will operate properly and perform its intended function Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect ...

Page 6: ...system 11 Built in Dust Collection System Dust bag assembly with dual dust ports collects dust from work surface through holes in platen cushion and sanding sheets Use either the dust bag or attach a 11 4 or 21 2 inch vac hose and wet dry vac sold separately for dust collection Helps keep work surface and area clean and extends life of sanding sheets 12 High impact resistant housing helps protect ...

Page 7: ...er should NEVER be connected to the power source when you are assembling parts making adjustments installing or removing sandpaper cleaning or when it is not in use Disconnecting the sander will prevent accidental starting that could cause serious personal injury NOTE Holes must be punched into the paper for the dust collection system to work properly See instructions on page 16 to punch holes DES...

Page 8: ... sander and are locked into a slot on top of the platen see Fig 3 4 Raise these two levers UP and disengage them from the slots in the platen This will release the tension on the paper clamps located at the front and back of the sander that hold the paper in position on the cushion see Fig 3a 5 Remove old paper 6 Insert front end of a new sheet of paper approximately 1 2 inch under the front paper...

Page 9: ...adapter see Fig 6a 6b WARNING Failure to unplug the sander could result in accidental starting causing possible serious personal injury Fig 6 Vac Adapter with Dual Dust Ports Orient Paper Punch as shown Fig 5 WARNING Collected sanding dust from sanding surface coatings polyurethane linseed oil etc can self ignite in sander dust bag or elsewhere and cause fire To reduce risk empty dust bag frequent...

Page 10: ...LWAYS empty and clean the dust bag thoroughly when you ve finished sanding and before you store the sander Fig 7 Fig 8 WARNING When sander is not connected to vacuum always install dust bag back on sander Failure to do so could cause sanding dust or foreign objects to be thrown into the face or eyes which could result in possible serious injury WARNING Due to the danger of fire DO NOT use your san...

Page 11: ...ng a time because the sander s rapid action may remove too much material and make the surface uneven SELECTING THE RIGHT SANDPAPER 1 Aluminum oxide silicon carbide and other synthetic abrasives are best for power sanding 2 Natural abrasives such as flint and garnet are too soft for economical use in power sanding 3 Coarse grit will remove the most material and finer grit will give you the best fin...

Page 12: ...ork on any fiberglass material wallboard spackling compound or plaster During any use on these materials it is extremely important that the tool is cleaned frequently by blowing with an air jet WARNING To ensure safety and reliability repairs maintenance and adjustments MUST be performed by a qualified service technician at a Sears Service Center WARNING For your safety ALWAYS turn off switch and ...

Page 13: ...over see Fig 12 3 Locate the 2 Carbon Brush Brush Holder Assemblies see Fig 11a They are connected to red wire lead terminals and are in position on each side of the armature 4 Carefully lift these 2 assemblies see Fig 12a and 11b out of their positions NOTE Remember how they are positioned so that you can put them back in position correctly 5 Check the ends of the carbon brushes see Fig 12b for w...

Page 14: ...llating column Wind baffle 2 2 1 1 1 2 2 2 2 1 1 1 1 1 1 1 11 1 1 1 1 1 1 2 1 Item No Parts No Part Description Qty 23 24 25 26 27 104 28 29 30 31 32 33 34 35 36 37 38 39 105 40 41 42 43 44 45 Screw M4 2x13 Dust proof ring Left housing Brand label Top cover Stator asm Bracket Stator Screw M4 2x55 Switch cover Switch Screw M3 5x8 Press plate Ball bearing 6000 Housing Cord clamp Power cord Inner wir...

Page 15: ......

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