Wen 3920

Model # 3920
16˝ VARIABLE
SPEED SCROLL SAW
bit.ly/wenvideo
Your new tool has been engineered and manufactured to WEN’s highest standards for dependability,
ease of operation, and operator safety. When properly cared for, this product will supply you years
of rugged, trouble-free performance. Pay close attention to the rules for safe operation, warnings,
and cautions. If you use your tool properly and for intended purpose, you will enjoy years of safe,
reliable service.
IMPORTANT:
NEED HELP? CONTACT US!
Have product questions? Need technical support?
Please feel free to contact us at:
800-232-1195
techsupport@wenproducts.com
WENPRODUCTS.COM
(M-F 8AM-5PM CST)

Wen 3920 Specifications

General

Brand	Wen
Model	3920
Category	Saw
Language	English

Summary

General Safety Rules

Specific Rules for the Scroll Saw

Before Operating Scroll Saw

Pre-operation checks and safety guidelines for the scroll saw.

When Operating Scroll Saw

Guidelines for safe operation of the scroll saw.

Electrical Information

Electrical Grounding Instructions

Proper grounding procedures to prevent electric shock.

Know Your Scroll Saw

Assembly and Adjustments

Unpacking and Storage Area

Unpacking the saw, identifying parts, and locating the storage area.

Adjustments and Bevel Indicator

Adjusting the saw and aligning the bevel indicator for accurate cuts.

Bench Mounting and Blade Guard Adjustment

Securing the saw to a workbench and adjusting the blade guard foot.

Dust Management Features

Adjusting dust blower and connecting sawdust collection port.

Blade Selection and Care

Choosing the right blade and maintaining blades for optimal performance.

Blade Removal and Installation

Step-by-step guide for safely removing and installing saw blades.

Operation

Cutting Recommendations

Guidance on techniques for effective and safe scroll saw cutting.

Controls and Freehand Cutting

Operating power switch, speed control, and performing freehand cuts.

Angled and Interior Cutting

Instructions for performing beveled and interior cuts.

Straight Line Cutting

Techniques for making straight cuts using a guide on the scroll saw.

Maintenance

Lubrication

Procedure for lubricating the arm bearings after 50 hours of use.

Blade Care

Tips for maximizing scroll saw blade life and performance.

Exploded View & Parts List

Limited Two Year Warranty