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IMPORTANT SAFETY CONSIDERATIONS 

Safety Warnings and Precautions 

WARNING:

 

When using tool, basic safety precautions should always be followed to reduce 

the risk of personal injury and damage to equipment. 

Read all instructions before using this tool!

 

  Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents. 

  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. 

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

cause you to lose control. Protect others in the work area from debris such as chips and 
sparks. Provide carriers or shields as needed.   

  Grounded tools must be plugged into an outlet properly installed and grounded in 

accordance with all codes and ordinances. Never remove the grounding prong or modify the 
plug in any way. Do not use any adapter plugs. Check with a qualified electrician if you are in 
doubt whether the outlet is properly grounded. If the tool should electrically malfunction or 
break down, grounding provides a low resistance path to carry electricity away from the user. 

  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. Double insulation eliminates the need for the 
three wire grounded power cord and grounded power supply system.     

  Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and 

refrigerator. There is an increased risk of electric shock if your body is grounded. 

  Do not expose power tools to rain or wet conditions. Water entering a power tool will increase 

the risk of electric shock. 

  Do not abuse the power cord. Never use the power cord to carry the tool or pull the plug from 

an outlet. Keep the power cord away from heat, oil, sharp edges, or moving parts. Replace 
damaged power cords immediately. Damaged power cords increase the risk of electric 
shock. 

  When operating a power tool outside, use an outdoor extension cord marked “W-A” or “W”. 

These extension cords are rated for outdoor use, and reduce the risk of electric shock. 

 

Personal Safety 

  Stay alert. Watch what you are doing, and use common sense when operating a power tool. 

Do not use a power 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. 

  Dress properly. Do not wear loose clothing or jewelry. Tie back long hair. Keep your hair, 

clothing, and gloves away from moving parts. Loose clothing, jewelry, or long hair can be 
caught in moving parts. 

  Avoid accidental starting. Be sure the power switch is off before plugging in. Carrying power 

tools with your finger on the power switch, or plugging in power tools with the power switch 
on, invites accidents. 

Summary of Contents for 30091

Page 1: ... OWNER S MANUAL WARNING Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in serious personal injury Item 30091 ...

Page 2: ...y other metal cutting project this metal shear makes smooth and clean cuts in aluminum plastic or sheet metal as thick as 14 gauge This 120 Volt powered metal shear features tungsten carbide blades for durability and long life It is designed for any shop garage or hobbyist requiring precision metal cutting TECHNICAL SPECIFICATIONS Voltage 120V 60Hz 3 5Amps Arbor Reciprocating Frequency 1800 RPM Ma...

Page 3: ...es not fit contact a qualified electrician to install a polarized outlet Do not change the plug in any way Double insulation eliminates the need for the three wire grounded power cord and grounded power supply system Avoid body contact with grounded surfaces such as pipes radiators ranges and refrigerator There is an increased risk of electric shock if your body is grounded Do not expose power too...

Page 4: ...ving parts on the tool Avoid unintentional starting Make sure you are prepared to begin work before turning on the tool Do not force the tool This tool will do the work better and safer at the speed and capacity for which it was designed Never lay the tool down until the motor has come to a complete stop The tool may create unforeseen risk while the motor cycles down Never leave the tool unattende...

Page 5: ...y and could affect the life of the equipment There are specific applications for which the Metal Shear was designed Always check of damaged or worn out parts before using the Metal Shear Broken parts will affect the Metal Shear operation Replace or repair damaged or worn parts immediately Store idle Metal Shear When Metal Shear is not in use store it in a secure place out of the reach of children ...

Page 6: ...low all safety information notes cautions and warnings provided To turn on the tool slide the power switch 38 forward to the ON position The upper shear blade 12 will begin to move up and down at high speed NOTE It is a good idea to make a few practice cuts on scrap material before cutting your work piece To cut material fit the tool rest 1 over the edge of the material and move the tool slowly fo...

Page 7: ...between 0 1 mm and 0 6 mm Then tighten the socket head screw 6 to fix the upper shear blade 12 in position MAINTENANCE Maintain your Metal Shear It is recommended that the general condition of any Metal Shear be examined before it is used Keep your Metal Shear in good repair by adopting a program of conscientious repair and maintenance Have necessary repairs made by qualified service personnel Che...

Page 8: ...ions of a 12 angle on the upper shear blade 12 with an 8 angle across its thickness Maintain a 4 angle on the butt of the lower shear blade 2 as shown in the illustration below REPLACING CARBON BRUSHES After considerable use your electric metal shear may not run as well as usual If it starts or runs slowly makes a grinding noise or will not run at all the problem may be worn carbon brushes 1 Unplu...

Page 9: ...E When replacing carbon brushes 42 do not replace only one brush Always replace both carbon brushes at the same time 5 After replacing the carbon brushes 42 let the tool run for 2 minutes before using it This will allow the carbon brushes 42 to wear into the armature Caution During use do not obstruct the motor vents in the Cover 48 Obstruction may cause the motor to overheat during use possibly d...

Page 10: ...Page of 12 10 DIAGRAM PARTS LIST ...

Page 11: ...Page of 12 11 For replacement parts and technical questions please call 1 800 222 5381 ...

Page 12: ...ilica from bricks and cement and other masonry products and arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles...

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