Makita 5012B User Manual

Chain Saw
300 mm (11-3/4") MODEL 5012B
Guide bar Chain speed
1FPMl length
INSTRUCTION MANUAL
weight
Overall
length
Saw chain
Pitch Gauge
DOUBLE
INSULATION
300 mm
11 1-314")
5,500
SPEC IF1 CAT I ON S
318"
0.050"
560 mm 4.3 kg
(9.5 mm)
11.27 mm)
122") 19.5 Ibs)
* Manufacturer reserves the right to change specifications without notice.
* Note: Specifications may differ from country to country.

Makita 5012B Specifications

General

Brand	Makita
Model	5012B
Category	Chainsaw
Language	English

Summary

Important Safety Instructions

Advanced Safety Precautions

PPE and Handling Safety

Operational Awareness and Kickback

Stay alert, check parts, and guard against kickback.

Specific Safety Procedures

Kickback Prevention and Grip

Detailed kickback precautions, proper grip, and avoiding hazards.

Power Supply and Operational Safety

Voltage warnings, replacement parts, avoiding unintentional start, rain protection.

Use Of Extension Cord

Selecting Correct Extension Cord Wire Size

Installing Saw Chain and Guide Bar

Installing Saw Chain and Guide Bar

Step-by-step instructions for fitting the chain and guide bar.

Adjusting Saw Chain Tension

Procedure for checking and adjusting chain tension for proper fit.

Chain Tension Adjustment and Hook

Adjusting Chain Tension

How to adjust chain tension using the adjusting screw and checking gap.

Switch Action and Lubrication

Switch Action and Lock-Off Button

Chain and Guide Bar Lubrication

Procedure for lubricating the chain and guide bar for continuous operation.

Cutting Operation and Overload Protector

Cutting Operation Technique

How to approach cutting, use the spike, and avoid forcing the guide bar.

Overload Protector Function

Explanation of the overload protector and how to reset it.

Using the Chain Saw

Holding the Chain Saw

Felling a Tree: Planning and Safety

Separating operations, avoiding hazards, retreat path planning, and tree assessment.

Felling and Limbing Trees

Notching Undercut and Felling Back Cut

Techniques for making the notching undercut and felling back cut with hinge.

Limbing a Fallen Tree

Bucking Logs

Bucking a Log Supported Along Entire Length

Bucking a Log Supported on One End

Bucking a Log Supported on Both Ends

Bucking on Slopes and Carrying

Bucking on a Slope Safety

Maintenance: Filing Saw Chain

Saw Chain Cutter Filing Angles

Filing the Saw Chain

Raker Filing for Depth Gauge

Maintenance: Cleaning and Brushes

Replacing Carbon Brushes