Woodland Mills HM122 Series User Manual

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OPERATOR’S MANUAL
HM122-MY2020: Rev A Publication Date: 22-Oct-2019
HM122 PORTABLE SAWMILL
7 and 9.5 Horsepower Models

Woodland Mills HM122 Series Specifications

General

Brand	Woodland Mills
Model	HM122 Series
Category	Saw
Language	English

Summary

Introduction to the HM122 Portable Sawmill

Safety Guidelines for Sawmill Operation

Work Area Safety

Guidelines for maintaining a safe and clear work environment to prevent accidents.

Internal Combustion Engine Safety

Critical safety instructions for operating gasoline engines and handling fuel.

Personal Safety Measures

Essential personal safety practices, including attire and awareness, during operation.

Tool Use and Care Guidelines

Proper techniques and precautions for using and maintaining the sawmill and its components.

Equipment Operation Safety

Step-by-step instructions for operating the sawmill safely and effectively.

Sawmill Maintenance Procedures

Changing the Saw Blade

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

Replacing Belts

Instructions for replacing the drive and follower belts on the sawmill.

Technical Specifications of the HM122 Sawmill

Overall Dimensions of the Sawmill

Sawmill Assembly Instructions

Tools Required for Assembly

List of tools necessary for assembling the sawmill components and hardware.

Unpacking Sawmill Components

Procedure for safely removing sawmill components from their packaging.

Track Assembly

Instructions for assembling the sawmill track system on a firm foundation.

Log Clamp and Supports Assembly

Steps for assembling and attaching the log clamp and supports to the track.

Sawmill Head Assembly

Detailed steps for assembling the main sawhead unit of the sawmill.

Carriage Legs Assembly

Instructions for attaching the carriage leg sub-assemblies to the sawhead.

Head Lock-Down Plates Installation

Procedure for installing head lock-down plates, primarily for trailer owners.

Standing the Sawhead Upright

Guidance on safely standing the assembled sawhead into an upright position.

Rear Posts Assembly

Steps for attaching the rear posts to the carriage leg plates.

Cross Beam Assembly

Instructions for assembling the cross beam to the carriage posts.

Lift Mechanism & Lift Cable

Assembly of the winch and routing of the lift cable for raising/lowering the sawhead.

Lubrication Tank & Tubing Setup

Steps for mounting the lubrication tank and connecting the tubing.

Log Scale Assembly

Assembly and installation of the log scale components for measuring lumber.

Dashboard & Hour Meter Installation

Procedure for mounting the dashboard and connecting the hour meter.

Push Handle Assembly

Instructions for assembling the push handle to the rear carriage leg.

Throttle Handle and Cable Setup

Assembly of the throttle handle and routing of the throttle cable to the engine.

Band Wheel Door Latches Installation

Installation of latches for the band wheel housing doors.

Tighten Carriage Wheel Bolts

Procedure for tightening the bolts that secure the carriage wheels.

Placing the Sawmill Head on the Track

Methods for safely lifting and seating the sawhead assembly onto the track.

Rolling the Sawmill Head Assembly

Ensuring the sawhead assembly moves freely along the track.

Levelling the Sawmill Head Assembly

Adjusting the sawhead to ensure it is level on the track for accurate cuts.

Greasings Threads

Instructions for applying grease to critical threaded components.

Engine Oil Check and Replacement

Information and procedures regarding engine oil checks and changes.

Direction of Cut

Guidance on the correct direction to cut lumber for safety and efficiency.

Sawmill Set-Up Procedures

Drive Belt Tension Adjustment

Procedure for setting the correct tension for the sawmill's drive belt.

Blade Tensioning

How to properly tension the saw blade for optimal cutting performance.

Blade Tracking Adjustment

Adjusting the blade path to ensure it runs correctly on the band wheels.

Adjusting Follower Side Tracking

Detailed steps for fine-tuning the blade tracking on the follower side.

Blade Guide Adjustment

Procedure for adjusting the guide blocks to support the saw blade correctly.

Troubleshooting Common Sawmill Issues

Parts List for HM122 Sawmill

Exploded Assembly Views

Track Assembly Diagram

Diagram showing the exploded view and part numbers for the track assembly.

Sawhead Assembly Diagram

Diagram showing the exploded view and part numbers for the sawhead assembly.

Back Beam Diagram

Diagram showing the exploded view and part numbers for the back beam.

Guide Blocks Diagram

Diagram showing the exploded view and part numbers for the guide blocks.

Band Wheel Housing Diagram

Diagram showing the exploded view and part numbers for the band wheel housing.

Engine Components Diagram

Diagram showing the exploded view and part numbers for engine components.

Carriage Assembly Diagram

Diagram showing the exploded view and part numbers for the carriage assembly.

Winch Assembly Diagram

Diagram showing the exploded view and part numbers for the winch assembly.

Cables, Tubing & Labels Diagram

Diagram showing the exploded view and part numbers for cables, tubing, and labels.

Notes Section