DW893 - Scissors DEWALT - Free user manual and instructions

Product Type	Pair of electric scissors (sheet metal shear)
Brand	DeWALT
Model	DW893
Power Supply	120 V, 50/60 Hz, AC
Rated Current	6 A (estimated from extension cord table)
Double Insulation	Yes
Polarized Plug	Yes (wide blade and narrow blade)
Maximum Cutting Capacity	Steel up to 14 gauge (approx. 1.9 mm) or thinner depending on material
Blade Type	Two identical blades with 4 cutting edges each
Blade Gap Adjustment	Via adjustment screw
Switch	Trigger with lock for continuous operation
Debris Deflector	Yes, built-in
Approximate Weight	2.2 kg (4.8 lb)
Overall Length	Approximately 35 cm (13.8 inches)
Lubrication	Every 60 days to 6 months depending on use
Blade Maintenance	Rotate blades to use all 4 edges, replace if necessary
Recommended Accessories	Replacement blades, deflector, adjustment wrenches
Warranty	1 year (commercial or rental use included), 30-day satisfaction
Intended Use	Cutting sheet metal, sheet metals
Safety Precautions	Wear safety glasses, gloves, safety shoes; disconnect before adjustment

Frequently Asked Questions - DW893 DEWALT

How do I change the blades on the DW893 shear?

Unplug the tool. Remove the two blade clamping screws. Rotate each blade to expose a new sharp edge. Reinstall the screws in their correct positions (the fixed blade screw is longer). Tighten firmly.

What type of material can I cut with this shear?

This shear is designed for cutting steel sheets up to 14 gauge (approx. 1.9 mm) and softer materials like aluminum. Do not exceed the rated capacity.

How do I adjust the blade gap?

The fixed blade must rest against the blade gap adjustment screw. Turn this screw to adjust the spacing. Too large a gap produces burrs, too small a gap may lock the blade.

How often should I lubricate the tool?

Lubricate every 60 days to 6 months depending on use. For heavy use, lubricate more often. Have this done by an authorized service center.

Can I use an extension cord?

Yes, use an extension cord in good condition and of appropriate gauge. For a length of 50 feet, use a minimum 16 AWG wire. Consult the chart in the manual.

How do I lock the switch in continuous mode?

Press the trigger and then press the lock button located at the rear of the tool. Release the trigger. To stop, press the trigger again and release.

What if the tool no longer cuts properly?

First check the blade gap. If the blades are dull, rotate them to use a new edge. If the problem persists, replace the blades or contact a service center.

Can I cut wet materials?

No, metal surfaces must be dry. Moisture can make the shear slip and increase the risk of electric shock.

How do I clean the shear?

Unplug the tool. Blow out metal debris and dust with compressed air. Clean the deflector and blades with a dry cloth.

Where can I find replacement parts?

Replacement parts are available at DeWalt retailers and authorized service centers. Use only identical parts to maintain safety.

USER MANUAL DW893 DEWALT

D=WALT Industrial Tool Company, 626 Hanover Pike, P.O. Box 158, Hampstead, MD 21074 DW893, DW893-220 Copyright © 1997

Printed in U.S.A. (JUN97-CD-1) Form No. 384447

384447/DW893 5/2/02 1:25 PM Page 3

INSTRUCTION MANUAL

GUIDE D'UTILISATION

Important Safety Instructions

⚠ WARNING: When using electric tools, basic safety precautions should always be followed to reduce risk of fire, electric shock, and personal injury, including the following:

READ ALL INSTRUCTIONS

Double Insulation

Double insulated tools are constructed throughout with two separate layers of electrical insulation or one double thickness of insulation between you and the tool's electrical system. Tools built with this insulation system are not intended to be grounded. As a result, your tool is equipped with a two prong plug which permits you to use extension cords without concern for maintaining a ground connection. NOTE: Double insulation does not take the place of normal safety precautions when operating this tool. The insulation system is for added protection against injury resulting from a possible electrical insulation failure within the tool.

⚠️ CAUTION: When servicing all tools, USE IDENTICAL REPLACEMENT PARTS. Repair or replace damaged cords.

Polarized Plugs

Polarized plugs (one blade is wider than the other) are used on equipment to reduce the risk of electric shock. When provided, this plug will fit into a polarized outlet only one way. If the plug does not fit fully into the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.

Safety Instrucitons For all tools

• KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries.
• CONSIDER WORK AREA ENVIRONMENT. Don't expose

power tools to rain. Don't use power tools in damp or wet locations. Keep work area well lit.

• GUARD AGAINST ELECTRIC SHOCK. Prevent body contact with grounded surfaces; for example, pipes, radiators, ranges, and refrigerator enclosures.
• KEEP CHILDREN AWAY. All visitors should be kept away from work area. Do not let visitors contact tool or extension cord.
• STORE IDLE TOOLS. When not in use, tools should be stored in dry, and high or locked-up place — out of reach of children.
• DON'T FORCE A TOOL. It will do the job better and safer at the rate for which it was intended.
• USE RIGHT TOOL. Don't force small tool or attachment to do the job of a heavy duty tool. Don't use tool for purpose not intended; for example, don't use circular saw for cutting tree limbs or logs.
• DRESS PROPERLY. Do not wear loose clothing or jewelry. They can be caught in moving parts. Rubber gloves and non-skid footwear are recommended when working outdoors. Wear protective hair covering to contain long hair.
• USE SAFETY GLASSES. Also use face or dustmask if operation is dusty.
• DON'T ABUSE CORD. Never carry tool by cord or yank it to disconnect from receptacle. Keep cord from heat, oil, and sharp edges.
• SECURE WORK. Use clamps or a vise to hold work. It's safer than using your hand and it frees both hands to operate tool.
• DON'T OVERREACH. Keep proper footing and balance at all times.

• MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and safe performance. Follow instructions for lubricating and changing accessories. Inspect tool cords periodically and if damaged have repaired by authorized service facility. Inspect extension cords periodically and replace if damaged. Keep handles dry, clean, and free from oil and grease.

• DISCONNECT OR LOCK OFF TOOLS when not in use, before servicing, and when changing accessories, such as blades, bits, cutters.

• REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on.
• AVOID UNINTENTIONAL STARTING. Don't carry plugged-in tool with finger on the switch. Be sure the switch is off when plugging in.
• EXTENSION CORDS. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. The table shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord.

Minimum Gage for Cord Sets

Volts Total Length of Cord in Feet

120V 0-25 26-50 51-100 101-150

240V 0-50 51-100 101-200 201-300

Ampere Rating

More Than	Not				more	AWG
0 - 6	18	16	16	14
6 - 10		18	16	14	12
10- 12		16	16	14	12
12- 16		14	12	Not Recommended

• OUTDOOR USE EXTENSION CORDS. When tool is used outdoors, use only extension cords intended for use outdoors and so marked.
• STAY ALERT. Watch what you are doing. Use common sense.

Do not operate tool when you are tired.

• CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is defective should be properly repaired or replaced by an authorized service center unless otherwise indicated elsewhere in this instruction manual. Have defective switches replaced by authorized service center. Do not use tool if switch does not turn it on and off.
• DO NOT OPERATE portable electric tools near flammable liquids or in gaseous or explosive atmospheres. Motors in these tools normally spark, and the sparks might ignite fumes.
• When driving or drilling into walls, floors or wherever live electrical wires may be encountered, DO NOT TOUCH ANY METAL PARTS OF THE TOOL! Hold the tool only by the insulated grasping surfaces to prevent electric shock if you drive into a live wire.

SAVE THESE INSTRUCTIONS

Operating Rules for Shears

1. Always wear safety glasses and protective gloves.
2. Always use tool with curl deflector.

3. Wear safety shoes to protect your feet from sharp metal debris on floor.

4. Always start tool before engaging material to be cut.

5. Don't cut material thicker than rated capacity. Remember, material thickness increases as gauge number decreases. (14 gauge is thicker than 16 gauge.)
6. Keep all screws tight. Periodically check them for loosening.
7. If possible, cut material so scrap curl is to the right. This direction will move curl down and out of the way.
8. Unplug tool before making any adjustments.
9. Do not put anything into a motor housing opening.
10. Keep tool clean. Blow off any metal debris and dirt from tool.
11. Use shears upright. If tool is upside down, metal curl may turn toward you.
12. Firmly secure the piece of metal to be cut to prevent movement during cutting.

Paddle Switch

To start the tool, depress the paddle switch. To turn the tool off, release the paddle. The switch can be locked on be engaging the lock button located near the rear of the tool while holding the paddle depressed. Always be sure that the tool is not locked on before plugging it in. To turn the tool off when it is locked on, squeeze and release the paddle once.

Operation

TURN OFF TOOL AND DISCONNECT FROM POWER SUPPLY BEFORE MAKING ANY ADJUSTMENTS. Always wear safety glasses and protective gloves. Never use shear without the curl deflector.

Most blade wear (dulling of edges) is on the back edge.

Symptoms of blade wear include: difficulty in cutting material, ragged cut edge, heavier burr, and increased vibration while cutting.

Your shear is equipped with two identical blades with four cutting edges on each blade. The moving blade wears faster than the stationary blade. However, it is advisable to rotate both blades to fresh edges at the same time.

TO ROTATE THE BLADES, remove the two blade clamp screws. Rotate each blade to a fresh edge. Replace screws exactly as they were removed. Note that the stationary blade clamp screw is longer and will cause damage to the tool if it is used to secure the moving blade. (See Figure 2)

Stationary blade must be snug against the gap adjusting screw. Check and adjust blade gap if necessary. (See following section on adjusting the blade gap.) Tighten all screws.

Cutting Tips

• Proper blade gap is important.
- Dull blades increase user pressure on tool to cut and could result in damage to tool.
• Always start tool before engaging material.
- Keep metal surface dry. Otherwise, shear will tend to rebound (slide back) at each cutting stroke.
- Cut material so that scrap is to the right. This cutting direction will move curl down and out of the way.
- When cutting a radius, turn the shear counterclockwise for easier maneuvering.
- Best cutting (least effort) can be achieved when back of tool is lowered 5^ - 10^ .

Lubrication

DeWalt tools are properly lubricated at the factory and are ready for use. Tools should be relubricated regularly every sixty days to six months, depending on usage. (Tools used constantly on production or heavy-duty jobs and tools exposed to heat may require more frequent lubrication.) This lubrication should only be attempted by trained power tool repair persons such as those at DeWalt authorized service centers or in other qualified service organizations.

Motor Brushes

Brush replacement should be performed by DeWalt authorized service centers or other qualified service organizations.

Important

To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment (including brush inspection and replacement) should be performed by authorized service centers or other qualified service organizations, always using identical replacement parts.

Accessories

Recommended accessories for use with your tool are available at extra cost from your distributor or local service center.

⚠️ CAUTION: The use of any non-recommended accessory may be hazardous.

If you need any assistance in locating any accessory call 1-800-9-BD TOOL: (1-800-923-8665) or contact Black & Decker (U.S.) Inc., Consumer Services Department, 626 Hanover Pike, P.O. Box 618, Hampstead, MD 21074.

Full Warranty

DeWalt heavy duty industrial tools are warranted for one year from date of purchase. We will repair, without charge, any defects due to faulty materials or workmanship. Arrangements have been made with the Industrial Tool Division of Black & Decker to provide warranty repairs for DeWalt tools. Please return the complete unit, transportation prepaid, to any Black & Decker Industrial Service Center or Authorized Service Station listed under "Tools, Electric" in the yellow pages. This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you

specific legal rights and you may have other rights which vary in certain states or provinces.

In addition to the warranty, DeWalt tools are covered by our:

30 DAY NO RISK SATISFACTION GUARANTEE

If you are not completely satisfied with the performance of your DeWalt heavy duty industrial tool, simply return it to the participating seller within 30 days for a full refund. Please return the complete unit, transportation prepaid. Proof of purchase may be required.

POUR TOUT RENSEIGNEMENT SUPPLÉMENTAIRE SUR CET OUTIL OU TOUT AUTRE OUTIL DrWALT, COMPOSER SANS FRAIS LE NUMÉRO:

1 800 4-DeWALT (1 800 433-9258)

DeWALT Industrial Tool Company

P.O. Box 158

626 Hanaover Pike

Hampstead, MD 21074

Black & Decker Canada Inc.

100 Central Ave.

AVE CENTRAL 186 COL. NVA. IND.

VALLEJO C.P. 07700 MEXICO, D.F. TEL: [phone]

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