woodmizer LS LT60 Guide

Laser Sight
Safety, Operation, Maintenance
& Parts Manual
LS LT60/70 rev. A.00 - E.00
Safety is our #1 concern! Read and understand
all safety information and instructions before oper-
ating, setting up or maintaining this machine.
May 2002
Form #1081

©2019
Printed in the United States of America, all rights reserved. No part of this man-
ual 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
California
Proposition 65 Warning
WARNING: Breathing gas/diesel engine exhaust exposes you to chemicals known to
the State of California to cause cancer and birth defects or other reproductive harm.
xAlways start and operate the engine in a well-ventilated area.
xIf in an enclosed area, vent the exhaust to the outside.
xDo not modify or tamper with the exhaust system.
xDo not idle the engine except as necessary.
For more information go to www.P65warnings.ca.gov.
WARNING: Drilling, sawing, sanding or machining wood products can expose you to
wood dust, a substance known to the State of California to cause cancer. Avoid inhaling
wood dust or use a dust mask or other safeguards for personal protection.
For more information go to www.P65Warnings.ca.gov/wood.
TOC

Table of Contents Section-Page
Table of Contents 60LS02doc032619 iii
SECTION 1 LASER INSTALLATION 1-1
1.1 Laser Installation ....................................................................................1-1
1.2 Switch Installation..................................................................................1-4
SECTION 2 OPERATION & ALIGNMENT 2-1
2.1 Laser Operation ......................................................................................2-1
2.2 Laser Alignment .....................................................................................2-2
SECTION 3 REPLACEMENT PARTS 3-1
3.1 Laser Assembly ......................................................................................3-1
Rev. E.00+
3.2 Laser Assembly ......................................................................................3-3
Rev. A.00 - D.01
INDEX I

Laser Installation
Laser Installation
1
1-1 60LS02doc032619 Laser Installation
SECTION 1 LASER INSTALLATION
Before installing the laser option, be aware that the laser beam can not be seen in direct
sunlight. The laser option is best for indoor cutting applications.
1.1 Laser Installation
1. Locate the four square mounting holes on the saw head near the bottom of the drive-side
blade housing. Mount the laser/bracket assembly to the saw head using the four carriage
head bolts, flat washers and lock nuts. Rev. A.00 - D.01 Only: Place the star lock wash-
ers between the laser bracket and the saw head to ensure proper grounding of the unit.
See Figure 1-1.
FIG. 1-1 REV. E.00+
FIG. 1-1 REV. A.00 - D.01
Laser/Bracket
Assembly
Carriage Head Bolts (4)
Flat Washers (4) Lock Nuts (4)
600475-1
Laser/Bracket
Assembly
Carriage Head Bolts (4)
Star Lock Washers (4)
Flat Washers (4)
Lock Nuts (4)
600029-1B

Laser Installation
Laser Installation
Laser Installation 60LS02doc032619 1-2
1
2. Remove the drive belt guard.
3. Route the cable from the laser assembly as shown:
See Figure 1-2.
Route the laser cable under the saw head along the brace plate and secure the
cable with the three provided wire clamps. Bolt the wire clamps to the brace plate
with the three 1/4-20 x 1/2” hex head bolts, flat washers and self-locking nuts pro-
vided.
Continue routing the laser cable along the up/down motor wire harness. Rev. E.00+:
Connect the laser cable to the accessory cable. Rev. A.00 - D.01: Connect the red
laser cable wire to red accessory wire #25. Connect the black laser cable wire to the
black accessory wire #26.
Use the two provided wire ties to secure the laser cable to the up/down motor wire
harness.
Reinstall the drive belt guard.
FIG. 1-2 REV. E.00+
600475-2
Up/Down Motor
Wire Harness
Accessory Cable
Wire Clamp (3)
Laser Cable
Wire Tie (2)

Laser Installation
Laser Installation
1
1-3 60LS02doc032619 Laser Installation
FIG. 1-2 REV. A.00 - D.01
Up/Down Motor
Wire Harness
Wire #26
Wire Clamp (3)
Laser Cable
Wire Tie (2)
600029-2
Wire #25

Laser Installation
Switch Installation
Laser Installation 60LS02doc032619 1-4
1
1.2 Switch Installation
1. Unbolt the front panel from the control box. Use the hole in the front panel as a template
to cut out a hole in the decal for the laser option switch. NOTE: The cut hole will be
slightly smaller than indicated by the dotted line on the decal.
See Figure 1-3.
FIG. 1-3
3H0356
Use hole in panel as a template
to cut hole in lexan decal

Laser Installation
Switch Installation
1
1-5 60LS02doc032619 Laser Installation
2. Install the toggle switch, nylon washer, and rubber boot to the front panel as shown.
3. DC Only: Connect the quick connect terminal on the existing laser option wire (labeled
#25) to the bottom tab on the toggle switch.
AC Only: Connect the quick connect terminals on the provided capacitor assembly to the
bottom tab on the toggle switch and the existing laser option wire (labeled #25). Connect
the capacitor assembly wire with ring terminal to the ground stud located at the bottom of
the sawmill control box.
4. Connect the quick connect terminal on the provided fuse assembly to the side tab on the
toggle switch.
5. DC Only: Connect the ring terminal on the fuse assembly to the ‘BAT’ terminal of the cir-
cuit breaker in the control box (CB7 on non-remote mills; CB6 on remote mills).
AC Only: Connect the ring terminal on the fuse assembly to the ‘ACC’ post on the key
switch.
See Figure 1-4.
FIG. 1-4
Rubber
Boot
Nylon
Washer
Toggle
Switch
Fuse
Assembly
Existing Laser
Option Wire #25
DC LT60HD/70HD Only
Rubber
Boot
Nylon
Washer
Toggl e
Switch Fuse
Assembly
Existing Laser
Option Wire #25
AC LT60HD/70HD Only
Capacitor
Assembly
Control Box Ground
600124B
Connect to
circuit breaker
(Non-Remote: CB7
Remote: CB6)
Connect to ACC
post of key switch

Operation & Alignment
Laser Operation
Operation & Alignment 60LS02doc032619 2-1
2
SECTION 2 OPERATION & ALIGNMENT
2.1 Laser Operation
When properly installed, the laser option will guide you in making cuts.
To turn on the laser, raise the laser toggle switchlaser toggle switch to the ONlposition.
To turn off the laser, lower the laser toggle switch to the OFF° position.
See Figure 2-1.
FIG. 2-1
3H0358

Operation & Alignment
Laser Alignment
2
2-2 60LS02doc032619 Operation & Alignment
2.2 Laser Alignment
1. Stationary sawmills should be setup on firm, level ground before proceeding with align-
ment. Shim the feet so the weight of the sawmill is evenly supported.
Portable sawmills should also be setup on firm, level ground:
LT60HD: Adjust the two middle outriggers on the main frame tube down just enough to lift
weight from the trailer tire.
LT70HD: Adjust the two end outriggers on the main frame tube down just enough to lift
weight from the trailer tire.
All Portable Sawmills: Adjust the two outer outriggers down just so they touch the
ground but do not bear weight.
2. Make sure the sawmill is properly aligned (see the Alignment Section of your Sawmill
Operator’s Manual.)
3. Load a cant onto the bed of the sawmill.
4. Make a cut. Without raising the carriage head, return it to the front of the sawmill so that
blade remains level with the top of the cant and the carriage head is 1’ behind the front of
the cant.
5. Align the laser. When the laser is properly aligned, approximately 10” of beam will show
across the front of the cant.
To adjust the laser vertically, loosen the assembly mounting fasteners. Move the entire
laser assembly up or down as necessary. Retighten the fasteners to secure the assembly
in position.

Operation & Alignment
Laser Alignment
Operation & Alignment 60LS02doc032619 2-3
2
See Figure 2-2. If the laser beam is adjusted too low, it will show against the side of the
cant. But, in order to see a beam that is adjusted too high, it may be necessary to extend
the edge of the cant upward. To do this, fold pieces of paper in half and position them so
that the folds align with the outside edge of the cant as shown. Use a thumbtack to
FIG. 2-1 REV. E.00+
FIG. 2-1 REV. A.00 - D.01
Mounting Bolts (4)
600475-3
Mounting Bolts (4)
600029-3

Operation & Alignment
Laser Alignment
2
2-4 60LS02doc032619 Operation & Alignment
secure the bottom half of the papers to the cant.
FIG. 2-2
Use tack to secure in place
Align fold of paper to
outside edge of cant

Operation & Alignment
Laser Alignment
Operation & Alignment 60LS02doc032619 2-5
2
See Figure 2-3. To adjust the laser horizontally, loosen the laser pivot screws. Pivot the
laser diode side to side, or up and down, as necessary. Retighten the pivot screws to
secure the diode in place.
FIG. 2-3 REV. E.00+
FIG. 2-3 REV. A.00 - D.01
Pivot Screws
Laser Diode
600475-4
Pivot Screw
Laser Diode
Pivot Screw
600029-4

Replacement Parts
Laser Assembly
3
3-1 60LS02doc032619 Replacement Parts
SECTION 3 REPLACEMENT PARTS
3.1 Laser Assembly
Rev. E.00+
REF DESCRIPTION (Indicates Parts Available In Assemblies Only) PART # QTY.
LASER KIT, COMPLETE FOR LT60/70 LS LT60/70 1
Laser Assembly, 20 mW 638nm 90 Deg RED Line 073701 1 
1Mount Weldment, LT70 Laser 073863 1
2Bolt, 5/16-18 x 1” Carriage Head F05006-9 4
3Washer, #10 SAE Flat F05011-18 2
4Washer, 5/16” SAE Flat F05011-17 4
5Nut, 5/16-18 Hex Nylon Lock F05010-58 4
6Laser, 20mW 638nm 90 Deg RED Line Z Laser 073700 1
7Bracket, 18mm Swivel 074051 1
Tie Wrap, .100 x 4 Black F05089-6 2
1
2
4
5
3
7
6
8
9
10
11
12
13
14
15
16
17
600474

Replacement Parts
Laser Assembly
Replacement Parts 60LS02doc032619 3-2
3
8Bolt, 10-24 x 3/4” Unslotted Hex Head F05004-167 2
9Nut, 10-24 Hex Nylon Lock F05010-160 2
Bag Assembly, LT60/LT70 Laser Parts 024195 1
10 Clamp, 1/4" Wire 9/32” Mounting Hole 025671 3
11 Tie Wrap, 1/4” x 6” F05089-1 2
12 Switch, Toggle P03027 1
13 Washer, 1/2” x 3/4” x 1/16” Nylon P05251-1 1
14 Boot, Toggle Switch P02575 1
Capacitor Assembly, AC Laser 050914 1
Fuse Assembly 024151 1
Fuse, ATO 1A Dark Grey 024150-1 1
15 Bolt, 1/4-20 x 1/2” Hex Head F05005-15 3
16 Washer, 1/4” SAE Flat F05011-11 3
17 Nut, 1/4-20 Hex Self-Locking F05010-9 3
Adapter, Laser M12 4P Fml to Spade 078254 1

Replacement Parts
Laser Assembly
3
3-3 60LS02doc032619 Replacement Parts
3.2 Laser Assembly
Rev. A.00 - D.01
REF DESCRIPTION (Indicates Parts Available In Assemblies Only) PART # QTY.
LASER KIT, COMPLETE FOR LT60/70 LS LT60/70 1
Bracket Assembly, LT60/LT70 Laser 017833 1 
1Mount Weldment, LT60/LT70 Laser 034863 1
2Bolt, 5/16-18 x 1” Carriage Head F05006-9 4
3Washer, 5/16” Exterior Star Lock F05011-33 4
4Washer, 5/16” SAE Flat F05011-17 4
5Nut, 5/16-18 Hex Nylon Lock F05010-58 4
Laser Kit, Replacement w/Power Supply 050500 1
6Laser, 60deg Line w/Std Bkt & Connector 050367 1
1
2
3
4
5
6
7
8
9
8
9
10
11
12
13
14
15
16
17
600030B

Replacement Parts
Laser Assembly
Replacement Parts 60LS02doc032619 3-4
3
Bracket, Laser Mount (Plastic) 045250 1
7Power Supply, Laser w/Connector 050368 1
Tie Wrap, 1/4” x 6” F05089-1 2
Instruction Sheet, Laser Replacement 050500-1069 1
8Screw, #8-32 X 5/8” Socket Button Head Stainless Steel F05004-98 4
9Nut, #8-32 Self Locking F05010-41 4
Bag Assembly, LT60/LT70 Laser Parts 024195 1
10 Clamp, 1/4" Wire 9/32” Mounting Hole 025671 1 3
11 Tie Wrap, 1/4” x 6” F05089-1 2
12 Switch, Toggle P03027 1
13 Washer, 1/2” x 3/4” x 1/16” Nylon P05251-1 1
14 Boot, Toggle Switch P02575 1
Capacitor Assembly, AC Laser 050914 2 1
Fuse Assembly 024151 1
Fuse, ATO 1A Dark Grey 024150-1 1
15 Bolt, 1/4-20 x 1/2” Hex Head F05005-15 3
16 Washer, 1/4” SAE Flat F05011-11 3
17 Nut, 1/4-20 Hex Self-Locking F05010-9 3
1 Replaces 024148 1/8” Wire 9/32” Mounting Hole EMT Clamp (1/12).
2 Capacitor Assembly 050914 added to bag assembly for use with AC sawmills (Rev. C.00).

i 60LS02doc032619 Index
A
alignment 2-2
I
installation 1-1
switch 1-4
O
operation 2-1
R
replacement parts 3-1
INDEX