woodmizer LX450-RA Manual instruction

Wood-Mizer® Sawmill
Safety, Setup, Operation
& Maintenance Manual
LX450-RA rev. A1.05
Safety is our #1 concern! Read and understand
all safety information and instructions before oper-
ating, setting up or maintaining this machine.
Form #2336

©2019
Printed in the United States of America, all rights reserved. No part of this manual may be
reproduced in any form by any photographic, electronic, mechanical or other means or used in
any information storage and retrieval system without written permission from
Wood-Mizer
8180 West 10th Street
Indianapolis, Indiana 46214
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Table of Contents Section-Page
Table of Contents 1005doc072919 iii
SECTION 1 INTRODUCTION 1-1
1.1 About This Manual.................................................................................1-1
1.2 Getting Service .......................................................................................1-1
General Contact Information................................................................. 1-1
Wood-Mizer Locations........................................................................... 1-3
1.3 Specifications .........................................................................................1-4
1.4 Customer and Sawmill Identification.....................................................1-5
1.5 Warranty .................................................................................................1-6
SECTION 2 SAFETY 2-9
2.1 Safety Symbols.......................................................................................2-9
2.2 Safety Instructions..................................................................................2-9
2.3 Electrical Lockout Procedures..............................................................2-18
SECTION 3 SAWMILL SETUP 3-22
3.1 Site setup ..............................................................................................3-22
3.2 Replacing The Blade ............................................................................3-31
3.3 Tensioning The Blade...........................................................................3-34
3.4 Tracking The Blade ..............................................................................3-34
3.5 Starting The Engine..............................................................................3-36
3.6 Board Return...............................................................................3-36
SECTION 4 SAWMILL OPERATION 4-1
4.1 Hydraulic Control Operation..................................................................4-1
4.2 Loading, Turning And Clamping Logs ..................................................4-3
4.3 Control Box Arm....................................................................................4-5
4.4 Up/Down Operation (Manual Operation) ..............................................4-5
4.5 Up/Down (Simple Set Operation) ..........................................................4-6
Changing the Default Setup .................................................................. 4-7
Operation .......................................................................................... 4-8
4.6 Accuset Control Setup............................................................................4-9
Contrast Adjustment............................................................................... 4-9
Startup Configuration .......................................................................... 4-10
Configuration Menu 1.......................................................................... 4-10
Configuration Menu 2.......................................................................... 4-14
Restore Factory Defaults ..................................................................... 4-17
4.7 Accuset Mode Selection.......................................................................4-17
4.8 Using Accuset Auto-Down Mode ........................................................4-19
4.9 Using Accuset Auto-Up Mode .............................................................4-21
4.10 Using Accuset Pattern Mode ................................................................4-21
4.11 Using Accuset Reference Mode ...........................................................4-22
4.12 Blade Guide Arm Operation.................................................................4-23
4.13 Autoclutch operation ............................................................................4-24
4.14 Power Feed ...........................................................................................4-24

Table of Contents Section-Page
iv 1005doc072919 Table of Contents
4.15 Cutting The Log ...................................................................................4-27
4.16 Optional Cutting Procedure..................................................................4-29
4.17 Edging...................................................................................................4-29
4.18 Blade Height Scale ...............................................................................4-30
4.19 Water Lube Operation ..........................................................................4-32
4.20 Preparing The Sawmill For Towing.....................................................4-33
Securing the mill .................................................................................. 4-33
Hitch the mill to the vehicle ................................................................. 4-37
SECTION 5 MAINTENANCE 5-1
5.1 Wear Life................................................................................................5-1
5.2 Blade Guides ..........................................................................................5-1
5.3 Sawdust Removal ...................................................................................5-3
5.4 Carriage Track, Wiper & Scraper...........................................................5-4
5.5 Vertical Mast Rails.................................................................................5-5
5.6 Drum Switches .......................................................................................5-6
5.7 Miscellaneous .........................................................................................5-8
5.8 Blade Tensioner......................................................................................5-9
5.9 Blade Wheel Belts ................................................................................5-11
5.10 Brake Strap Adjustment .......................................................................5-12
5.11 Drive Belt Adjustment..........................................................................5-13
5.12 Engine/Motor and Drive Pulleys Alignment........................................5-16
5.13 Hydraulic System ................................................................................5-17
Types of fluid........................................................................................ 5-17
System maintenance ............................................................................. 5-18
5.14 Drive Bearing .......................................................................................5-19
5.15 Up/Down System..................................................................................5-20
Adjust the up/down chain tension ........................................................ 5-20
Adjust the up/down belt........................................................................ 5-21
Check the up/down gearbox................................................................. 5-22
5.16 Power Feed ..........................................................................................5-22
5.17 Charging The Battery ...........................................................................5-24
5.18 Maintenance chart ................................................................................5-26
5.18 MAINTENANCE LOG 5-26
SECTION 6 TROUBLESHOOTING GUIDE 6-1
6.1 Sawing Problems....................................................................................6-1
6.2 Electrical Problems.................................................................................6-2
6.3 Circuit Breaker Operation ......................................................................6-3
6.4 Power Feed Problems.............................................................................6-4
6.5 Power Feed Rate Switch Test.................................................................6-6
6.6 Power Feed Mechanical .........................................................................6-6
6.7 Hydraulic Problems ................................................................................6-7
6.8 Hydraulic Pressure Test..........................................................................6-9
6.9 Engine/Motor and Drive Pulleys Alignment........................................6-10
6.10 Accuset Error Messages .......................................................................6-12
6.11 Accuset Diagnostic Screen...................................................................6-13

Table of Contents Section-Page
Table of Contents 1005doc072919 v
SECTION 7 SAWMILL ALIGNMENT 7-1
7.1 Routine Alignment Procedure ................................................................7-1
Blade Installation................................................................................... 7-1
Saw Head Tilt......................................................................................... 7-2
Blade Guide Arm Alignment .................................................................. 7-3
Blade Guide Vertical Tilt Alignment...................................................... 7-5
Blade Guide Horizontal Tilt Adjustment................................................ 7-7
Blade Guide Flange Spacing ................................................................. 7-8
Side Support Alignment.......................................................................... 7-9
Blade Height Scale Adjustment............................................................ 7-11
SECTION 8 HYDRAULICS 8-1
8.1 Hydraulic Schematic ..............................................................................8-1
8.2 Hydraulic Layout Diagram.....................................................................8-2
8.3 Hydraulic Components...........................................................................8-2
8.4 Hydraulic Hoses .....................................................................................8-3
INDEX I

Introduction
About This Manual
1
1-1 WMdoc072919 Introduction
SECTION 1 INTRODUCTION
1.1 About This Manual
This manual is to replace or to be used with all previous information received on the
Wood-Mizer®* sawmill. All future mailings will be an addition to or a revision of individual
sections of this manual as we obtain new information.
The information and instructions given in this manual do not amend or extend the limited
warranties for the equipment given at the time of purchase.
For general information regarding Wood-Mizer and our “Forest to Final Form” products,
please refer to the All Products Catalog in your support package
1.2 Getting Service
Wood-Mizer is committed to providing you with the latest technology, best quality and
strongest customer service available on the market today. We continually evaluate our
customers’ needs to ensure we’re meeting current wood-processing demands. Your com-
ments and suggestions are welcome.
General Contact Information
Toll free phone numbers are listed below for the continental U.S. and Canada. See the
next page for contact information for more Wood-Mizer locations.
Office Hours: All times are Eastern Standard Time.
*.Wood-Mizer® is a registered trademark of Wood-Mizer LLC.
U.S. Patent No. 6,655,429.
United States Canada
Sales 1-800-553-0182 1-877-866-0667
Service 1-800-525-8100 1-877-866-0667
Website www.woodmizer.com www.woodmizer.ca
E-mail [e-mail] [e-mail]
Monday - Friday Saturday
(Indianapolis Office Only)
Sunday
8 a.m. to 5 p.m. 8 a.m. to 12 p.m. Closed

Introduction
General Contact Information
Introduction WMdoc072919 1-2
1
Please have your vehicle identification number and your customer number ready when
you call.
Wood-Mizer will accept these methods of payment:
Visa, Mastercard, or Discover
COD
Prepayment
Net 15 (with approved credit)
Be aware that shipping and handling charges may apply. Handling charges are based on
size and quantity of order. In most cases, items will ship on the day they are ordered.
Second Day and Next Day shipping are available at additional cost.
If your sawmill was purchased outside the United States or Canada, contact the distribu-
tor for service.

Introduction
Wood-Mizer Locations
1
1-3 WMdoc072919 Introduction
Wood-Mizer Locations
USA and World Headquarters Canadian Headquarters
Serving North & South America, Oceania, East Asia
Wood-Mizer LLC
8180 West 10th Street
Indianapolis, IN 46214
Phone: [phone] or 800.553.0182
Customer Service: 800.525.8100
Fax: [phone]
Email: [e-mail]
Serving Canada
Wood-Mizer Canada
396 County Road 36, Unit B
Lindsay, ON K9V 4R3
Phone: [phone] or 877.357.3373
Fax: [phone]
Email: [e-mail]
Brazilian Headquarters European, African, and Asian Headquarters
Serving Brazil
Wood-Mizer do Brasil
Rua Dom Pedro 1, No: 205 Bairro: Sao Jose
Ivoti/RS CEP:93.900-000
Tel: [phone]/ +55
51 3563-4784
Email: [e-mail]
Serving Europe, Africa, Western Asia
Wood-Mizer Industries Sp z o.o.
Nagorna 114
62-600 Kolo, Poland
Phone: [phone]
Fax: [phone]
Branches and Authorized Sales Centers
For a complete list of dealers, visit www.woodmizer.com

Introduction
Specifications
Introduction WMdoc072919 1-4
1
1.3 Specifications
Model: LX450-R Rev. A1.00
+
Dimensions: Metric
Length: 27'-9" 8.45m
Width: 7'-8" 2.34m
Height (Ground To Mast): 8'-4" 2.55m
Height (Max Head Position - Gas Only): 10'-2" 3.1m
Height (Max Head Position- Diesel Only): 10'-9" 3.27m
Bed Height (Ground To Bed): 32 3/4" 0.83m
Blade Length: 178" 4.52m
Weights: G38
Basic Unit with Trailer(with heaviest power option): 6440 lbs 2921kg
Tongue Weight (Gas Non-Remote): 665 lbs 302kg
Trailer:
Axle Capacity: 6000 lbs 2721kg
Tire Capacity: 3420 lbs 1551kg
Tire Size: ST235/80R16
Cutting Capacity:
Length: 20'-6"' 6.25m
Diameter: 36" 0.91m
Maximum Log Weight: 4400 lbs 1995kg
Max Clamp Width (from stop block): 30" 0.76m
Max Throat Width (guide to guide): 34 1/2" 0.876m
Max Cant Width (outer guide to stop block): 31 1/2" 0.8m
Min. Cut Height: 1" 25.4mm
Max. Cut Height: 33 1/2" 0.85m
Maximum Throat Depth: 16 1/2" 0.419m
Power Unit:
G38 D35
Manufacturer: Kohler Yanmar
Fuel: gas Diesel
Horsepower Rating*: 38 35
Weight (lbs)*: 132 345
Cooling System*: air water
Noise Level (dba)*: 98-105.2(@3000 rpm) 89
Fuel Consumption(gallon/hour)*: 1.5-2
Engine Oil & Type*: 15W40
Engine Oil Capacity w/Filter (qts.)*: 7.1
Temperature Range & Oil Grades*: SAE
Coolant Capacity*: NA
Rates:
Max. Forward (Not Cutting): 180
Reverse: 200
Hourly Production (Average range w/experienced
operators/average size logs):
600 bd ft/hr
*Manufacturer's specification

Introduction
Customer and Sawmill Identification
1
1-5 WMdoc072919 Introduction
1.4 Customer and Sawmill Identification
Each Wood-Mizer sawmill has a model number, revision number, and a 17-digit vehicle
identification number (VIN). In addition, when you pick up your mill, you will receive your
personal customer number. These four numbers will help expedite our service to you.
Please locate them now and write them below so you have quick, easy access to them.
Mill Model and Revision________________________
Mill VIN __________________________
Customer No. _____________________
SAMPLES:
Company Identification
Number
Weight Class
Product Designation
number
Length of the Trailer
Axle count
Check Digit
Year of Manufacture
(coded)
Manufacture location
Month of Manufacture
Revision Level
Sequence Number
Sample
VIN 456 D 9 27 1 X S N D A1 017
V.I.N. DESCRIPTION
WOOD-MIZER, LLC 8180 W. 10th St. Indianapolis, IN
46214-2400 U.S.A. 317/271-1542 Or 800/553-0182
MFG BY/FABRIQUÉ PAR:
VIN/NIV: DATE:
One or more patents may apply: U.S. Patent #6,655,429
456D9271XSNDA1017 A1.01 04/15/2017
LX450G38
A1.01
Serial number
Basic model Engine Revision number Minor revision level
Full revision number
VIN Plate