woodmizer LT50HD Manual instruction

Wood-Mizer® Sawmill
Safety, Setup, Operation
& Maintenance Manual
LT50HD rev. A1.01 - A5.02
Safety is our #1 concern! Read and understand
all safety information and instructions before oper-
ating, setting up or maintaining this machine.
January 2007 Form #1298

Table of Contents Section-Page
ii 50HD07doc072310 Table of Contents
SECTION 1 INTRODUCTION 1-1
1.1 About This Manual.................................................................................1-1
1.2 Getting Service.......................................................................................1-2
General Contact Information................................................1-2
Branches & Authorized Sales Centers..................................1-3
1.3 Specifications .........................................................................................1-5
1.4 Customer and Sawmill Identification.....................................................1-6
SECTION 2 SAFETY 2-1
2.1 Safety Symbols.......................................................................................2-1
2.2 Safety Instructions..................................................................................2-2
SECTION 3 SAWMILL SETUP 3-1
3.1 Stationary Sawmill Setup.......................................................................3-1
3.2 Portable Sawmill Setup ..........................................................................3-3
3.3 Replacing The Blade ..............................................................................3-7
3.4 Tensioning The Blade.............................................................................3-8
3.5 Tracking The Blade................................................................................3-9
3.6 Starting The Engine (or Motor)............................................................3-11
3.7 Board Return ........................................................................................3-12
SECTION 4 SAWMILL OPERATION 4-1
4.1 Hydraulic Control Operation..................................................................4-1
4.2 Loading, Turning And Clamping Logs..................................................4-3
4.3 Up/Down Operation ...............................................................................4-5
4.4 Blade Guide Arm Operation...................................................................4-6
4.5 Clutch/Brake Operation..........................................................................4-7
4.6 Power Feed Operation............................................................................4-9
4.7 Cutting The Log ...................................................................................4-11
4.8 Edging...................................................................................................4-13
4.9 Optional Cutting Procedure..................................................................4-14
4.10 Blade Height Scale...............................................................................4-15
4.11 Water Lube Operation..........................................................................4-17
4.12 Preparing The Sawmill For Towing.....................................................4-19
SECTION 5 MAINTENANCE 5-1
5.1 Wear Life................................................................................................5-1
5.2 Blade Guides ..........................................................................................5-2
5.3 Sawdust Removal...................................................................................5-6
5.4 Carriage Track, Wiper & Scrapers.........................................................5-7
5.5 Vertical Mast Rails.................................................................................5-9
5.6 Drum Switches .....................................................................................5-10
5.7 Miscellaneous.......................................................................................5-11
5.8 Blade Tensioner....................................................................................5-13
5.9 Blade Wheel Belts................................................................................5-15
5.10 Brake Strap Adjustment .......................................................................5-16
TOC

Table of Contents Section-Page
Table of Contents 50HD07doc072310 iii
5.11 Drive Belt Adjustment..........................................................................5-17
5.12 Hydraulic System .................................................................................5-20
5.13 Drive Bearing .......................................................................................5-22
5.14 Up/Down System..................................................................................5-23
5.15 Power Feed...........................................................................................5-26
5.16 Charging The Battery...........................................................................5-29
5.17 Turner Chain Tension...........................................................................5-31
MAINTENANCE LOG 5-32
SECTION 6 TROUBLESHOOTING GUIDE 6-1
6.1 Sawing Problems....................................................................................6-1
6.2 Electrical Problems.................................................................................6-3
6.3 Power Feed Problems.............................................................................6-5
6.4 Power Feed Circuit Troubleshooting......................................................6-7
6.5 Hydraulic Problems..............................................................................6-10
6.6 Engine/Motor and Drive Pulleys Alignment........................................6-16
6.7 Power Feed Variable Feed Rate Switch Test.......................................6-17
6.8 Power Feed Preliminary Test ...............................................................6-18
6.9 Power Feed Mechanical Test................................................................6-19
6.10 Hydraulic Pressure Test........................................................................6-20
6.11 Fuse Terminal Extension Stud..............................................................6-21
LT50HD Rev. A1.01 - A4.00.....................................6-21
6.12 Circuit Breaker Operation ....................................................................6-23

Table of Contents Section-Page
iv 50HD07doc072310 Table of Contents
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.................................................7-4
Blade Guide Vertical Tilt Alignment.....................................7-9
Blade Guide Horizontal Tilt Adjustment.............................7-11
Blade Guide Flange Spacing ..............................................7-14
Manual Side Support Alignment .........................................7-16
Hydraulic Side Support Alignment .....................................7-18
Blade Height Scale Adjustment...........................................7-19
7.2 Complete Alignment Procedure...........................................................7-20
Frame Setup ...................................................................7-20
Blade Installation................................................................7-21
Saw Head Slide Pad Adjustment.........................................7-22
Blade Wheel Alignment.......................................................7-24
Track Roller Adjustment .....................................................7-29
Bed Rail Adjustment............................................................7-32
Blade Guide Installation.....................................................7-34
Blade Guide Arm Alignment...............................................7-38
Blade Guide Deflection.......................................................7-43
Blade Guide Vertical Tilt Alignment...................................7-46
Blade Guide Horizontal Tilt Adjustment.............................7-48
Blade Guide Flange Spacing ..............................................7-51
Blade Guide Level (Optional High-Performance blocks only)7-52
Blade Block Adjustment (Optional High-Performance blocks only)7-53
Manual Side Support Alignment .........................................7-54
Hydraulic Side Support Alignment .....................................7-56
Clamp Stop/Stop Bolt Adjustment.......................................7-57
Saw Head Tilt ...................................................................7-58
Blade Height Scale Adjustment...........................................7-60
Board Return Bracket .........................................................7-61
SECTION 8 HYDRAULIC INFORMATION 8-1
8.1 Hydraulic Schematic ..............................................................................8-1
8.2 Hydraulic Layout Diagram.....................................................................8-2
8.3 Hydraulic Components...........................................................................8-3
8.4 Hydraulic Hoses .....................................................................................8-4
LT50HD Rev. A4.00 - A5.02.......................................8-4
8.5 Hydraulic Hoses .....................................................................................8-5
LT50HD Rev. A1.01 - A3.00.......................................8-5
INDEX I

Introduction
About This Manual
Introduction 50HD07doc072310 1-1
1
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.
*Wood-Mizer®is a registered trademark of Wood-Mizer Products, Inc.
MILL COMPONENTS
Engine Drive Assembly
Outer Blade Guide Arm
Blade Guide
Rollers
Blade Tensioner
Clutch/Brake
Handle
Control
Box
Hydraulic
Control Box
Trailer Hitch
(W/Optional Trailer)
Pivot End Rail
Hydraulic Log Loader
Optional
Trailer Axle
Adjustable
Outrigger Leg
(W/Optional Trailer)
Side Support
Hydraulic Toe Board
Hydraulic
Log Clamp Hydraulic
Log Turner
HD0058

Introduction
Getting Service
1
1-2 50HD07doc072310 Introduction
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 specific Wood-Mizer locations.
Office Hours: All times are Eastern Standard Time.
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.
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
Branches & Authorized Sales Centers
Introduction 50HD07doc072310 1-3
1
Branches & Authorized Sales Centers
UNITED STATES CANADA
1 World Headquarters
8180 W. 10th Street
Indianapolis, IN 46214-2400
Phone [phone]
Fax [phone]
15 Canadian Headquarters
217 Salem Road
Manilla, ON K0M 2J0
Phone [phone]
Fax [phone]
Wood-Mizer Branches Authorized Sales Centers* Wood-Mizer Canada
Branches
2 Wood-Mizer Northeast
8604 State Route 104
Hannibal, NY 13074
Phone [phone]
Fax [phone]
6 California
6980 Camp Far West Road
Sheridan, CA 95681
Phone [phone]
Fax [phone]
E-mail [e-mail]
16 Wood-Mizer Canada East
Box 173, 1082 #1 Hwy
Aylesford, NS B0P 1C0
Phone/Fax [phone]
3 Wood-Mizer Portland
24435 N.E. Sandy Blvd.
Wood Village, OR 97060
Phone [phone]
Fax [phone]
7 Maine
541 Borough Road
Chesterville, ME 04938
Phone [phone]
Fax [phone]
E-mail [email protected]
17 Wood-Mizer Canada Quebec
422 Rte. du Canton (Rte. 148)
Chatham, QC J8G 1R1
Phone [phone]
Fax [phone]
4 Wood-Mizer South
74 Pine Road
Newnan, GA 30263-5141
Phone [phone]
Fax [phone]
8 New Mexico
425 Bibb Industrial Drive
Las Vegas, NM 87701
Phone [phone]
Fax [phone]
E-mail [email protected]
18 Wood-Mizer Canada West
4770 46th Avenue S.E.
Salmon Arm, BC V1E 2W1
Phone [phone]
Fax [phone]
17
2
7
19
15
12
16
4
18
6
3
810
11
5
13
14
20
19

Introduction
Branches & Authorized Sales Centers
1
1-4 50HD07doc072310 Introduction
5 Wood-Mizer Missouri
9664 Lawrence 2130
NMt. Vernon, MO 65712
Phone [phone]
Fax [phone]
9 Pennsylvania
HCR 75 (Off Old Road 522)
Shade Gap, PA 17255
Phone [phone]
Fax [phone]
E-mail [email protected]
Authorized Sales Centers*
19 Ontario North
41 Rubin Drive
Murillo, ON P0T 2T0
Phone [phone]
Fax [phone]
10 North Carolina
28002 Canton Road
Albemarle, NC 28001
Phone [phone]
Fax [phone]
E-mail [e-mail]
20 East New Brunswick
161 Ave. De L’Eglise
St. Antoine, NB E4V 1M2
Phone [phone]
Fax [phone]
11 Alaska
HCO5 9821
Palmer, AK 99645
Phone [phone]
Fax [phone]
E-mail [email protected]
12 Wisconsin
2201 Highway O
Mosinee, WI 54455
Phone [phone]
E-mail [email protected]
13 Montana
51 Basin Creek Road
Basin, MT 59631
Phone [phone]
Fax [phone]
E-mail [email protected]
14 Mississippi
123 Cable Bridge Road
Perkinston, MS 39573
Phone [phone]
*Authorized Sales Centers offer lim-
ited services such as sawmill
demos and training, routine service
and sales of blades and common
relacement parts

Introduction
Specifications
Introduction 50HD07doc072310 1-5
1
1.3 Specifications
Dimensions: Length: 26'-2"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 11'-0"
Bed Height (Ground To Bed): 31"
Blade Length: 158"
Weights: E25 D51 G38 D47
Basic Unit (Wet): 3446 lbs 3675 lbs 3343 lbs 3564 lbs
With Trailer: 3871 lbs 4100 lbs 3768 lbs 3989 lbs
Tongue Weight: 128 lbs
Trailer: Axle Capacity: 5080 lbs
Tire Capacity: 2540 lbs
Tire Size: ST225/75R15
Weight: 425 lbs
Log Capacity: Length: 21'-0"
Length (w/Operator Seat Option): 19'-0"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 26"
Max Throat Width (guide to guide): 28"
Max
C
ant Width
(
outer guide to stop block
)
: 25"
Engine: E25 D51 G38 D47
Manufacturer: Lincoln Caterpillar Kohler Yanmar
Fuel: Electric Diesel Gas Diesel
Horsepower Rating: 25 51 38 47.5
Weight: 235 lbs 485 lbs 132 lbs 374 lbs
Idle Speed: 3600 RPM 1500 RPM 1200 RPM 1500 RPM
High Throttle Speed (No Load): 3600 RPM 3100 RPM 3600 RPM 3000 RPM
Noise Level - @ operator position: 98 dBA 92 dBA
Noise Level - 20 feet away: 90 dBA 84 dBA
Blade Speed (No Load): 5800 sfpm sfpm
Fuel Consumption (per hour): 20 KwHr 1.5 gal
Cooling System: Air Water Air Water
Coolant Capacity:
Drive Shaft O.D.: 1 5/8" 1 7/16" 1 7/16" 1 7/16"
Drive Pulley: 4TB38 5.5" 4.06" 4.46"
Drive Belt: 3BX72 3/5VX950 3/5v750 3/5VFL770
Blade Braking: 1 Second 6-7 Seconds 1 Second
Oil Capacity w/Filter: N/A 10 qts. 2.9 qts. 7.8 qts.
Battery: 12V 510CCA 12V 1100CCA 12V 1125CCA 12V 1125CCA
Alternator Output: 61 Amp 190 Amps 140 Amp 140 Amp
A
lternator Belt:
A
25 6PK415 6PK425 6PK1145
Rates: Forward (no cutting): 180 ft./min.
Reverse: 200 ft./min.
Up (24"): 17.3 sec. 13.3 sec.
Down (24"): 10.6 sec. 9.0 sec.
Hourly Production (Average range w/experienced
operators/average size logs): up to 650 bdft.
Options: Single/Lap Siding Option: 143 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Accuset: 13 lbs ±1/32" per drop
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs
Model: LT50HD Rev. A1.01+

Introduction
Customer and Sawmill Identification
1
1-6 50HD07doc072310 Introduction
1.4 Customer and Sawmill Identification
Each Wood-Mizer sawmill has a model number and a 17-digit Vehicle Identification Num-
ber (VIN). In addition, when you pick up your mill, you will receive a customer number.
These three numbers will help expedite our service to you. Please locate them now and
write them below so you have quick, easy access to them. See the following figures for
model number and V.I.N. descriptions and locations.
(To be filled in by purchaser)
Mill Model ___________________
Mill VIN ___________________
Customer No. ___________________
See below for a description of the V.I.N.
LT50HD D51
Basic Sawmill I.D. Engine/Motor
Configuration
MODEL NUMBER DESCRIPTION
Company Identification Number
456=Wood-Mizer Indiana
Weight Class; A=Under 3,000 lbs B=3,001-4,000 lbs
C=4,001-5,000 lbs D=5,001-6,000 lbs
Product No.; 2=LT28, 3=LT30/40, 4=LT30HD/40HD,
5=LT/40 Super, 6=LT40HD Super,
7=LT60HD/70HD, 8=LT50HD
Length of the Trailer;
20=20 Ft., 24=24’, 35=35’
Number of axles on the trailer
Check Digit
Add all the numbers and divide by 11
Year of Manufacture;
X=1999, Y=2000, 1=2001, 2=2002, 3=2003, etc...
State of Manufacture
N=Indiana, P=Poland
Month of Manufacture
A=January, B=February, C=March, etc...
Revision Level
Sequence Number
Ranging from 000-999
End of 17-Digit VIN
Revision Level (Repeated)
Two-Digit Minor Revision Level
456 A 5 24 1 X S N A F9 017 F9 .01
V.I.N. DESCRIPTION.

Introduction
Customer and Sawmill Identification
Introduction 50HD07doc072310 1-7
1
MODEL NUMBER AND V.I.N. LOCATIONS
2
1
3
HD0133

Safety
Safety Symbols
2
2-1 50HD07doc072310 Safety
SECTION 2 SAFETY
2.1 Safety Symbols
The following symbols and signal words call your attention to instructions concerning your
personal safety. Be sure to observe and follow these instructions.
DANGER! indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury.
WARNING! suggests a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION! refers to potentially hazardous situations which, if not
avoided, may result in minor or moderate injury or damage to
equipment.
IMPORTANT! indicates vital information.
NOTE: gives helpful information.
Warning stripes are placed on areas where a single decal would be
insufficient. To avoid serious injury, keep out of the path of any
equipment marked with warning stripes.

Safety
Safety Instructions
Safety 50HD07doc072310 2-2
2
2.2 Safety Instructions
NOTE: ONLY safety instructions regarding personal injury are listed in this section. Cau-
tion statements regarding only equipment damage appear where applicable throughout
the manual.
OBSERVE SAFETY INSTRUCTIONS
IMPORTANT! Read the entire Operator's Manual before operating
the sawmill. Take notice of all safety warnings throughout this man-
ual and those posted on the machine. Keep this manual with this
machine at all times, regardless of ownership.
Also read any additional manufacturer’s manuals and observe any
applicable safety instructions including dangers, warnings, and
cautions.
Only persons who have read and understood the entire operator's
manual should operate the sawmill. The sawmill is not intended for
use by or around children.
IMPORTANT! It is always the owner's responsibility to comply with
all applicable federal, state and local laws, rules and regulations
regarding the ownership, operation and towing of your Wood-Mizer
sawmill. All Wood-Mizer mill owners are encouraged to become
thoroughly familiar with these applicable laws and comply with
them fully while using or towing the mill.

Safety
Safety Instructions
2
2-3 50HD07doc072310 Safety
WEAR SAFETY CLOTHING
WARNING! Secure all loose clothing and jewelry before operating
the sawmill. Failure to do so may result in serious injury or death.
WARNING! Always wear gloves and eye protection when handling
bandsaw blades. Changing blades is safest when done by one per-
son! Keep all other persons away from area when coiling, carrying
or changing a blade. Failure to do so may result in serious injury.
WARNING! Always wear eye, ear, respiration, and foot protection
when operating or servicing the sawmill.
KEEP SAWMILL AND AREA AROUND SAWMILL CLEAN
DANGER! Maintain a clean and clear path for all necessary move-
ment around the mill and lumber stacking areas. Failure to do so
will result in serious injury.

Safety
Safety Instructions
Safety 50HD07doc072310 2-4
2
HANDLE FUEL/LUBRICANTS SAFELY
DANGER! Due to the flammable nature of fuel and oil, never
smoke, weld, grind or allow sparks near your engine or storage
tanks, especially during times of fueling.
DANGER! Never allow fuel to spill on a hot engine during fueling
operations or otherwise. The hot temperature of your engine could
induce a fire or explosion.
WARNING! Store gasoline away from sawdust and other flamma-
ble materials. Failure to do so may result in serious injury.
WARNING! Use ONLY water and Wood-Mizer Lube Additive with
the water lube accessory. Never use flammable fuels or liquids
such as diesel fuel. If these types of liquids are necessary to clean
the blade, remove it and clean with a rag. Failure to do so can
damage the equipment and may result in serious injury or death.
WARNING! Drum switch grease contains Petroleum Hydrocarbon
Lubricant. Eye and skin irritant. If introduced into eyes, flush with
water for at least 15 minutes. If film or irritation persists, seek med-
ical attention. Wash skin with soap and water. If ingested, do not
induce vomiting - contact a physician. KEEP OUT OF THE REACH
OF CHILDREN.
DISPOSE OF SAWING BY-PRODUCTS PROPERLY
IMPORTANT! Always properly dispose of all sawing by-products,
including sawdust and other debris, coolant, oil, fuel, oil filters and
fuel filters.

Safety
Safety Instructions
2
2-5 50HD07doc072310 Safety
USE CAUTION WHEN WORKING WITH BATTERIES
DANGER! Batteries expel explosive gases. Keep sparks, flames,
burning cigarettes, or other ignition sources away at all times.
Always wear safety goggles and a face shield when working near
batteries. Failure to do so will cause serious injury. 1
WARNING! Battery posts, terminals and related accessories con-
tain lead and lead compounds, chemicals known to the State of
California to cause cancer and reproductive harm. Wash hands
after handling.
WARNING! Charge the battery in a well ventilated area. Do not
attempt to charge a frozen battery.
Use extreme care to avoid spilling or splashing electrolyte (which is
dilute sulfuric acid) as it can destroy clothing and burn the skin. If
electrolyte is spilled or splashed on clothing or the body, it should
be neutralized immediately and then rinsed with clean water. A
solution of baking soda, or household ammonia, and water may be
used as a neutralizer.
Electrolyte splashed into the eyes is extremely dangerous. If this
should happen, force the eye open and flood it with cool, clean
water for approximately fifteen minutes. A doctor should be called
immediately when the accident occurs and “on-the-spot” medical
attention given if possible. If a doctor cannot come to the scene of
the accident immediately, follow his instructions concerning actions
to take. Do not add eye drops or other medication unless advised
to do so by the doctor. Do not place a battery or acid within the
reach of children. If acid (electrolyte) is taken internally drink large
quantities of water or milk. Follow with milk of magnesia, beaten
egg or vegetable oil. Call a physician immediately.
If electrolyte is spilled or splashed on any surface of the machine, it
should be neutralized and rinsed with clean water.
CAUTION! Do not overcharge the battery. Overcharging may
reduce the overall service life of the battery.
CAUTION! Be sure the battery is fully charged before transporting
the sawmill. If the battery is not fully charged, excessive vibration
could reduce the overall service life of the battery.
1 Battery Council International, copyright 1987

Safety
Safety Instructions
Safety 50HD07doc072310 2-6
2
CAUTIONS FOR SAWMILL SETUP
WARNING! Do not set up the mill on ground with more than a 10
degree incline. If setup on an incline is necessary, put blocks under
one side of the mill or dig out areas for the outrigger legs to keep
mill level. Setting up the mill on an incline could cause it to tip over,
resulting in serious personal injury.
WARNING! Chock the trailer wheels to prevent movement before
unhitching it from the towing vehicle. Failure to do so may result in
serious injury or death.
WARNING! Put front outrigger down before moving saw head from
the rest position. Failure to do so may result in serious injury.
WARNING! Always make sure the trailer is supporting the sawmill
frame when operating a sawmill with adjustable outriggers. Failure
to do so may result in serious injury or death. The adjustable out-
riggers are intended to support the saw frame with assistance from
the trailer.
WARNING! The adjustable outriggers supplied with portable saw-
mills are not intended for setup on concrete or other hard surfaces.
Long-term use of the adjustable outriggers on hard surfaces may
cause the outriggers to fail, causing the sawmill to drop. This could
result in possible serious injury or death.
If setting the sawmill up on concrete or other hard surface, replace
the adjustable outrgger legs with stationary legs.
WARNING! Securely fasten the feet of a stationary sawmill to the
floor before operating the sawmill. Failure to do so may result in
serious injury or death.

Safety
Safety Instructions
2
2-7 50HD07doc072310 Safety
CHECK SAWMILL BEFORE OPERATION
DANGER! Make sure all guards and covers are in place and
secured before operating or towing the sawmill. Failure to do so
may result in serious injury.
Be sure the blade housing and pulley covers are in place and
secure. Use the safety retainer pin and cable to fasten blade hous-
ing covers.

Safety
Safety Instructions
Safety 50HD07doc072310 2-8
2
KEEP PERSONS AWAY
DANGER! Stay clear of the area between the trailer axle and saw
carriage. Failure to do so will result in serious injury.
DANGER! Keep all persons out of the path of moving equipment
and logs when operating sawmill or loading and turning logs. Fail-
ure to do so will result in serious injury.
DANGER! Always be sure the blade is disengaged and all persons
are out of the path of the blade before starting the engine or motor.
Failure to do so will result in serious injury.

Safety
Safety Instructions
2
2-9 50HD07doc072310 Safety
KEEP HANDS AWAY
DANGER! Always disengage the blade and shut off the sawmill
engine before changing the blade. Failure to do so will result in
serious injury.
DANGER! Engine components can become very hot during opera-
tion. Avoid contact with any part of a hot engine. The exhaust com-
ponents of your engine are especially hot during and following
operation. Contact with hot engine components can cause serious
burns. Therefore, never touch or perform service functions on a hot
engine. Allow the engine to cool sufficiently before beginning any
service function.
DANGER! Always keep hands away from moving bandsaw blade.
Failure to do so will result in serious injury.
DANGER! Always be aware of and take proper protective mea-
sures against rotating shafts, pulleys, fans, etc. Always stay a safe
distance from rotating members and make sure that loose clothing
or long hair does not engage rotating members resulting in possi-
ble injury.
WARNING! Do not spin the blade wheels by hand. Spinning the
blade wheels by hand may result in serious injury.
WARNING! Always disengage the clutch/brake mechanism when-
ever the sawmill is not cutting. Failure to do so may result in seri-
ous injury.
WARNING! Do not for any reason adjust the engine drive belts or
belt support bracket with the engine running. Doing so may result
in serious injury.
WARNING! Always keep clear of exiting sawdust. Keep hands,
feet and any other objects away from the sawdust chute when
operating sawmill. Failure to do so may result in serious injury.