Worx WX439L - User Manual

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WX439L

Compact Circular Saw EN

Scie Circulaire Compacte F

Sierra Circular Compacta ES

P03

P15

P23

Questions and Answers:

I
Isabel CopelandJul 27, 2025
Why won't my Worx WX439L cut a straight line?
- V
  Virginia MuellerJul 27, 2025
  If your Worx Saw blade isn't cutting straight, it could be due to several reasons. Sawdust might have accumulated at the rear of the base; try shaking it out or consider connecting a vacuum for dust collection. The blade might not be tightly engaged with the spindle; in this case, remove and reassemble the blade as described in the Mounting and Removing the Blade section. Also, the blade could be dull, so mount a new, sharp blade. Ensure the blade is properly mounted, and consider using a parallel guide if you're not guiding the saw correctly.
G
greenalexisAug 13, 2025
What to do if Worx WX439L blade kicks back when beginning a cut?
- B
  Barbara LucasAug 13, 2025
  If the blade of your Worx Saw kicks back when starting a cut, it could be because the saw blade teeth are engaged in the material. Before restarting, center the saw blade in the kerf and ensure the teeth aren't engaged. Another reason could be that the blade isn't spinning fast enough; allow the saw blade to reach full speed before beginning the cut.

Worx WX439L Specifications

General

Brand	Worx
Model	WX439L
Category	Saw
Language	English

Summary

Product Safety Warnings

General Power Tool Safety Warnings

Electrical Safety

Covers proper plug usage, avoiding contact with grounded surfaces, and protection against water exposure.

Personal Safety

Emphasizes alertness, PPE use, preventing unintended starts, proper attire, and maintaining situational awareness.

Power Tool Use and Care

Safety Instructions for All Saws

Cutting Procedures

Details safe cutting practices, including hand placement, workpiece support, and proper blade usage.

Kickback Prevention and Safety

Understanding and Avoiding Kickback

Explains kickback causes and provides precautions to prevent it, such as maintaining grip and proper blade restarts.

Circular Saw with Inner Pendulum Guard Safety

Lower Guard Functionality

Details checks for the lower guard's proper operation, spring function, and manual retraction for specific cuts.

Assembly and Operation

Mounting and Removing the Blade

Guides on how to safely install and remove the saw blade, including safety switch operation.

Safety Switch and Trigger Operation

Rip and Cross Cutting Procedures

Adjusting Cutting Depth and Angle

Troubleshooting Common Issues

Tool Not Starting

Blade Kickback During Cut

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