Makita 3621 User Manual

6
FUNCTIONAL
DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and
unplugged before adjusting or checking function on the
tool.
Adjusting the depth of cut
Place the tool on a flat surface. Loosen the screw securing
the stopper pole.
Loosen the lock lever and lower the tool body until the bit just
touches the flat surface. Tighten the lock lever to lock the tool
body.
Next, lower the stopper pole until it makes contact with the
adjusting hex bolt. Align the depth pointer with the “0” gradu-
ation.
Raise the stopper pole until the desired depth of cut is
obtained. The depth of cut is indicated on the scale (1 mm or
1/16’’ per graduation) by the depth pointer. Then tighten the
screw to secure the stopper pole.
Now, your predetermined depth of cut can be obtained by
loosening the lock lever and then lowering the tool body until
the stopper pole makes contact with the adjusting hex bolt.
CAUTION:
• Since excessive cutting may cause overload of the motor
or difficulty in controlling the tool, the depth of cut should
not be more than 15 mm (9/16”) at a pass when cutting
grooves with an 8 mm (5/16”) diameter bit. (Note: When
cutting grooves with a 20 mm (13/16”) diameter bit, the
depth of cut should not be more than 5 mm (3/16”) at a
pass.)
When you wish to cut grooves more than 15 mm (9/16”)
1. Stopper pole
2. Screw
1
2
003252
1. Lock lever
1
003253
1. Depth pointer
2. Screw
3. Stopper pole
4. Adjusting hex bolt
5. Stopper block
1
2
3
4
5
003254

Makita 3621 Specifications

General

Brand	Makita
Model	3621
Category	Network Router
Language	English

Summary

SPECIFICATIONS

GENERAL SAFETY RULES

Crucial safety guidelines applicable to all tools for preventing injury.

Work Area Safety

Guidelines for maintaining a safe and clean work environment during tool operation.

Electrical Safety Precautions

Precautions related to the tool's electrical components and power supply.

Personal Safety Guidelines

Operator Awareness and Alertness

Emphasizes operator focus and common sense for safe tool operation.

Appropriate Dress and Personal Items

Guidelines on attire to prevent entanglement with moving parts.

Preventing Accidental Starts

Measures to prevent unintentional tool activation before use.

Tool Control and Balance

Maintaining proper footing, balance, and avoiding overreaching for control.

Mandatory Safety Equipment Use

Mandatory use of eye protection and other safety gear for specific conditions.

Tool Usage and Maintenance

Workpiece Securing Techniques

Proper methods for securing workpieces to prevent instability and loss of control.

Proper Tool Application

Using the correct tool for the application for better and safer results.

Switch Functionality Check

Safety measure against using a tool with a faulty or unresponsive switch.

Power Disconnection Procedure

Procedure for unplugging the tool before adjustments or accessory changes.

Safe Tool Storage

Safe storage practices for tools to prevent unauthorized use.

Tool Maintenance and Care

Importance of keeping tools sharp, clean, and well-maintained for control.

Inspection for Damage

Inspecting for damaged parts or conditions affecting tool operation.

Accessory Compatibility

Caution against using non-manufacturer recommended accessories.

SERVICE AND REPAIR

Qualified Personnel for Service

Requirement for authorized personnel for tool repairs and maintenance.

Use Genuine Replacement Parts

Ensuring safety and reliability by using only genuine Makita replacement parts.

Extension Cord Usage

SPECIFIC SAFETY RULES

Grip Tool by Insulated Surfaces

Safety tip for avoiding shock when cutting near hidden wiring or the cord.

Hearing Protection Requirement

Recommendation for hearing protection during extended periods of operation.

Bit Handling and Inspection

Careful handling and checking bits for damage before operation.

Workpiece Preparation

Instruction to remove nails from workpieces before routing.

Stable Tool Operation

Essential technique for stable and controlled router operation.

Pre-Start Safety Check

Ensuring the bit is clear of the workpiece before starting the tool.

Test Run Procedure

Bit Rotation and Feed Direction

Continuous Operation Rule

Safe Bit Removal

Hot Bit Caution

Power Cord Management

Tool Base Protection

Bit Shank Diameter and Speed

Chemical Material Handling

SYMBOLS EXPLANATION

FUNCTIONAL DESCRIPTION

Depth of Cut Adjustment

Step-by-step guide for setting the desired cutting depth.

Stopper Block Functionality

Explanation of the stopper block's function and adjustments for depth.

Lock Lever Adjustment

Procedure for adjusting the tool's lock lever for stability.

Switch Operation

ASSEMBLY PROCEDURES

Router Bit Installation/Removal

Procedure for securely installing and removing router bits.

Dust Nozzle Attachment

Instructions for attaching the dust nozzle for cleaner operation.

ROUTER OPERATION

Straight Guide Usage

Templet Guide Usage

MAINTENANCE GUIDELINES

ACCESSORIES LIST

FACTORY SERVICE CENTERS

MAKITA LIMITED ONE YEAR WARRANTY