Bullet Ms20-1613 Magnum Edge Siding Shear User Manual

MS20-1613 Magnum Edge Siding Shear
User Manual

104 S. 8th Ave. | Marshalltown, IA
Phone 800-888-0127 / 641-753-0127 | Fax 800-477-6341 / 641-753-6341
www.MARSHALLTOWN.com
WS2643

INTRODUCTION

Thank you for your purchase of the Bullet by MARSHALLTOWN 13″ Magnum Edge Siding Shear. This top-of-the-line, American-made siding shear is a versatile, heavy-duty siding shear designed with the siding professional in mind.

Your new Magnum Edge Siding Shear includes features such as:

• The ability to cut without dust, noise, or electrical cords
• A shear blade outlasts 20 saw blades
• Built-in ruler and LED light kit for precision cuts
• A moveable fence allows for both 90- and 45-degree cuts
• Universal mount brackets for the easy shear stand, sawhorse, or scaffolding mounting
• Reduces airborne silica dust below OSHA minimum thresholds for PPE

Can cut materials up to 1″ thick and 13″ wide, including:

• Fiber Cement/Vinyl/Wood Siding
• OSB Siding
• Rubber
• Soft Plastic
• WPC
• Laminate Siding
• PVC/OSB trim up to 4/4 or 1″ thick
• Pressboard Lap
• Tar & Wood Shingles

This owner’s manual provides the information needed to operate and maintain this Magnum Edge Siding Shear. Carefully read and follow all safety and operating instructions in this manual. Ensure every operator of this siding shear reads this manual before operating the unit. The replacement of any part on this siding shear with a component other than a manufacturer authorized replacement part may adversely affect the performance, durability, or safety of the product.
Be sure safety precautions are observed. Read and follow all safety and operating instructions in this operator’s manual.
The manufacturer reserves the right to make changes to or add improvements to its product at any time without prior notice or obligation. The manufacturer reserves the right to decide, upon its sole discretion and at any time, to discontinue this product or replace parts thereof.
This manual covers the Magnum Edge Siding Shear. For technical questions or repair parts, please call MARSHALLTOWN customer service at 1-800-888-0127 or visit  www.MARSHALLTOWN.com.

SAFETY PRECAUTIONS

• DANGER or WARNING safety signs are located near specific hazards.
• General precautions are listed on CAUTION safety signs.

This notation appears before warnings in the text. It means that the step that follows must be carried out to avoid the possibility of personal injury or death. These warnings are intended to help the technician avoid any potential hazards encountered in the normal service procedures. We strongly recommend that the reader takes advantage of the information provided to prevent personal injury or injury to others.
THE FOLLOWING PRECAUTIONS ARE SUGGESTED TO HELP PREVENT ACCIDENTS. A CAREFUL OPERATOR IS THE BEST OPERATOR. MOST  ACCIDENTS CAN BE AVOIDED BY OBSERVING CERTAIN PRECAUTIONS. READ AND TAKE THE FOLLOWING PRECAUTIONS BEFORE OPERATING  THIS EQUIPMENT TO HELP PREVENT ACCIDENTS. EQUIPMENT SHOULD BE OPERATED ONLY BY THOSE WHO ARE RESPONSIBLE AND  INSTRUCTED TO DO SO.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

• Read all operating and maintenance instructions before operating or servicing the siding shear.
• A siding shear is only as safe as its operator. Give complete and undivided attention to the operation of the siding shear.
• Know how to stop the siding shear instantly.

NEVER operate the siding shear if any shear components have been removed.

• Always keep inexperienced and unauthorized people away from the siding shear.
• Keep the siding shear in good operational condition. Loose or damaged parts are dangerous.
• Avoid loose clothing that could get caught in moving parts.

Keep hands and feet away from moving parts.

• Keep all warning, caution, and safety instruction labels in good condition. Replace missing, damaged, or illegible labels.
• Clear the work area around the shear to prevent tripping or falling onto the shear.
• Operate on level ground to prevent the siding shear from flipping over.
• DO NOT OPERATE this siding shear under the influence of alcohol or while taking medication that impairs your reactions.
• Use only factory-authorized parts for replacement.
• Wear safety glasses when operating the siding shear.
• Always use caution when replacing the shear blade.
• Only operate the shear with the approved materials. If extreme force is required to cut a material, it may result in personal injury and/or damage to the siding shear.
• Wear proper protective clothing while operating siding shear, including eye, ear, and clothing.
• Handle all solvents and cleaning agents with care and follow the manufacturer’s instructions on safety and disposal.

SAFETY DECALS

If your safety decals are damaged, they can be replaced by contacting Customer Service.

WARRANTY

This product is warranted to the original purchaser only, to be free of defects in material and workmanship under normal use, for five years from purchase date.  MARSHALLTOWN shall without charge for parts and labor, repair or replace such parts which are found to be defective. All transportation charges for replacement parts must be borne by the purchaser.
For warranty service, the product must be delivered, with proof of purchase date, to MARSHALLTOWN. Contact MARSHALLTOWN Customer Service to determine the best method of delivering the product that is under warranty. The delivery of the product must be made no later than 30 days after the expiration of the warranty period.
All implied warranties, including those of merchantability and fitness for a particular purpose, are limited to one year from the date of purchase by the original retail customer, and to the extent permitted by law any and all implied warranties are excluded and disclaimed after the expiration of such period.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitations of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.

Exclusion from this warranty:

1. All consequential damages, including pickup and delivery of the unit, communication, mileage charges, and/or rental of a replacement unit during repairs are not covered under this warranty or are any loss of income and/or other loss resulting from the failure of the product to function due to a warranty defect.
2. This warranty will not apply when the product becomes inoperative due to misuse, normal wear, neglect, improper maintenance, accident, or freight damage; has not been operated and maintained in accordance with the instructions furnished in the Operator’s Manual, or has been altered or modified without approval from the factory  Service Department.
3. No parts or products are to be returned to the factory without prior written approval from the factory.

SETUP

INSTALL MOUNTING BRACKETS AND ATTACH THEM TO THE CUT STATION OR STAND
Using a T30 bit (included) and socket or screwdriver, unscrew four lower rail attachment bolts 1/4″ (6mm). Slip mounting brackets up over rail attachment bolts and tighten securely. Fasten to chop-saw stand or cut station using appropriate hardware such as 5/16″ diameter bolts or lag-screws and corresponding washers (not included).
When using a bench-type cut station, it is convenient to fasten some dimensional lumber in place as ‘spacers’ before attaching your shear.

PRODUCT OPERATION

CAUTION
BLADE IS VERY SHARP – USE EXTREME CAUTION

MAKING CUTS
The Magnum Edge Siding Shear is operated manually. The two-part extendable handle is grasped by the operator and pushed down to make a cut. A SIDING BLADE IS PRE-INSTALLED IN THIS SHEAR, DO NOT USE IT TO CUT HARDWOOD.

1. To unlock, gently press the handle down, and slide Cam-Lock (A) in and down.
   
2. Place material (B) on the table, and slide under the blade to desired cut position.
3. Push handle (C) down until material is completely cut.

TIP: DOUBLE CUTTING
Most materials shear very well with just one cut. However, some brands may require cutting twice to produce a better cut.
Simply make your first cut 1/8″ to 1/4″ (3 to 6mm) longer than your mark, then go back and make your second cut on your mark. This is very useful to create a cleaner cut when a trim molding or transition cannot be used to cover your cut end.

ADJUSTMENTS

NOTICE
DO NOT CUT HARDWOOD WITH THIS SHEAR!

DEPTH ADJUSTMENTS
The blade should be set so it cuts into the plastic blade top (D) when the handle is pressed down.
To set the blade depth, rotate the two large nuts (E) on the underside of the base with an 11/2″ (38mm) wrench.
Ensure that both are turned an equal amount.
Adjust in quarter-turn increments and check to see how deep the blade is set.
To open the blade to cut 1″ material, loosen the Back Stop Knob (F) and rotate the Back Stop (G) up.

THE ANVIL
The anvil has two edges: a 1/32″ (0.75mm) narrow edge and a 3/16″ (4.5mm) wide edge. Either edge can be used according to the support needed to make a clean cut.
Some soft-backed products require the wider anvil edge.

TO CHANGE BETWEEN ANVIL EDGES
Simply remove the anvil screws and flip the anvil over.
Ensure blade stop is in place.

NOTICE
Approved materials may vary in density and hardness. If extreme pressure is required to cut a product, it may result in damage to your machine. Please contact  MARSHALLTOWN Tools before proceeding.
The warranty is void if an unapproved product damages the machine.

SAFETY LOCK
For maximum security, the safety lock will automatically reset in the “locked” position unless disengaged. The safety lock can be disengaged by sliding the knob over and down and hooking it into the slot.

TRANSPORT
It is important to re-engage the lock and secure the unextended handle in the down position while storing, carrying, or transporting your Magnum Edge Flooring Shear.

MAINTENANCE

LUBRICATING
Your Magnum EDGE has been pre-lubricated with grease under the end caps. Re-Grease every 2 years of use, or if the shear starts squeaking.

1. Lock the handle down
2. Lay your Magnum EDGE on its side
3. Remove the end cap by unscrewing the two button head screws with a 5mm hex “Allen” wrench
4. Fill the grease cavity (H) with grease
5. Re-attach the end cap
6. Repeat procedure on the other side

THE BLADE STOP
The blade stop may become worn. Remove anvil, turn blade stopover for more use. Replacements can be purchased at your dealer.

For more information on honing your blade, follow this QR Code link or URL below:

https://marshalltown.com/honing-your-blade

HONING THE BLADE
Push the handle down until the blade is 1/8″ (3mm) above the tabletop. Place the provided Hone Stone against the flat side of the blade. Slide the honing stone from one end of the blade to the other 3-4 times. This will remove any burrs from your blade.
When you first get your shear, you should hone after your 5th cut, then hone your blade every 10th cut for the first 100 cuts until your blade is broken in. From there, you only need to hone once per job. Use caution when honing the blade. The blade is sharp and can easily cause injury. Cut-resistant gloves are recommended when honing the blade.

SHARPENING THE BLADE
The blade can be sharpened to restore a one-sided, 21° – 22° knife edge. It is important to note that the blade must be sharpened only on the beveled side, leaving the flat side flat.
We recommend that power grinding only be done professionally, as the blade must be fluid cooled during this process.

REPLACING THE BLADE

1. TURN SHEAR UPSIDE DOWN
   Tip: put the shear on the edge of a sturdy table.
2. LOOSEN BLADE (I)
   Using a 5/32″ (4mm) hex key “Allen” wrench, remove the Button Head Socket Cap Screws screws (J).
3. REMOVE BLADE
   Hold blade by each end and carefully lift out of pocket
4. INSTALL BLADE
   Hold the blade by each end and carefully place it into the blade pocket in the head, with the flat side of the blade facing the table. Be sure that it is firmly seated, and that the pocket is clear of debris.
5. TIGHTEN THE BLADE
   Using a 5/32″ (4mm) hex key “Allen” wrench, replace & tighten the screws, starting with the center screw.

WARNING
USE EXTREME CAUTION! The blade is very sharp.

TROUBLESHOOTING

Before troubleshooting double-checks the manual:

• Is your shear properly assembled?
• Is it being operated correctly?
• Is it properly lubricated?
• Has the blade been honed as recommended?

Visually inspect shear, watching for objects that might obstruct the blade or powerhead travel:

• Foreign material is present between the blade and anvil, in the pin springs, or under the cam.
• Check your blade for chips, cracks, or burrs.
•  Make sure bearings are intact and lubricated. They should not be spinning/moving on the cam during use.

NOTE: This troubleshooting is for all Bullet shears. If you are uncertain if it pertains to your shear, please contact Marshalltown customer service.

PARTS BREAKDOWN

REPLACEMENT PARTS LIST

104 S. 8th Ave. Marshalltown, IA Phone 800-888-0127 / 641-753-0127
• Fax 800-477-6341 / 641-753-6341
www.MARSHALLTOWN.com

References

• MARSHALLTOWN | Professional Quality Tools for All
• MARSHALLTOWN | Honing Your Blade