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Wood-mizer LT30 Manual

Wood-mizer LT30 Manual

Form 1220 mechanical board return retrofit

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FORM 1220
MECHANICAL BOARD RETURN RETROFIT
See Table 1.
model LT30, LT40, LT30HD or LT40HD. Use the appropriate kit depending on model, manufac-
turing date and clutch configuration as shown below.
Model
LT30
LT30HD
LT40
LT40HD
Board Return Arm Installation
1. Raise the saw head so the area under the engine/motor can easily be accessed. Turn the key to
the OFF (#0) position and remove the key. Remove the blade from the sawmill if applicable
before proceding.
WARNING!
pulleys, motors, belts and chains, first turn the key switch to the OFF (#0)
position and remove the key. If the key is turned on and moving parts acti-
vated, serious injury may result.
WARNING!
engine or sawmill. Failure to do so may result in serious injury.
2. Autoclutch Option only: Remove the lower belt auxiliary guard plate from the saw head.
3. Manual Clutch only: Remove the lower drive belt guard from the saw head.
Form 1220 Mechanical Board Return Retrofit
This optional mechanical board return can be installed to any 1997 and newer
Model Year
1997-06
2007+
1997-06
2007+
1997-06
2007+
1997-06
2007+
Before performing service near moving parts such as blades,
Remove the blade before performing any service to the
Revision Range
Clutch
Manual
F7.00 - J9.00
Auto
Manual
J9.01+
Auto
Manual
G1.00 - K1.00
Auto
Manual
K1.01+
Auto
Manual
F8.00 - K1.00
Auto
Manual
K1.01+
Auto
Manual
G1.00 - K2.00
Auto
Manual
K2.01+
Auto
doc091715
MBR Kit
036667
036668
003266
003267
036667
036668
003266
003267
036667
036668
003268
003269
036667
036668
003268
003269
Page 1

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Summary of Contents for Wood-mizer LT30

  • Page 1 MECHANICAL BOARD RETURN RETROFIT See Table 1. This optional mechanical board return can be installed to any 1997 and newer model LT30, LT40, LT30HD or LT40HD. Use the appropriate kit depending on model, manufac- turing date and clutch configuration as shown below. Model...
  • Page 2 4. Open the middle blade housing cover. Locate the four holes in the horizontal saw head tube (near the motor mount plate). See Figure 1. Position the board return arm assembly on the saw head, aligning the four mounting holes. Be sure the arm is oriented pointing toward the front of the sawmill as shown. Secure the board return arm to the saw head with the provided hex head bolts, flat washers and lock nuts.
  • Page 3 5. Manual Clutch only: Assemble the replacement lower belt guard parts with the provided hex head bolts and flat washers. See Figure 2. Install the guard assembly with the hardware removed with the old belt guard. 3H0956-2B Lower Belt Guard Belt Guard Mount 1/4"...
  • Page 4 Board Return Table Installation (2007+ Sawmills) 1. Install the table at the front of the sawmill bed and secure with the hardware provided. See Figure 3. Place the table assembly in position on the table mounting bracket at the front of the sawmill bed.
  • Page 5 Board Return Table Installation (1997 - 06 Sawmills) 1. Install the table at the front of the sawmill bed with the outrigger toward the loading side of the sawmill. See Figure 4. Be sure the edge of the table seats in the slot on the bed frame and the table tab seats in the leg bracket.
  • Page 6 Board Return Operation DANGER! Keep all persons out of the path of returning boards. Failure to do so will result in serious injury. WARNING! The board return is intended to assist a second opera- tor in removing boards quickly. Do not use the board return when operating the sawmill alone.
  • Page 7 When the blade reaches the end of the log, the arm will drop down to catch the board and drag it back toward the operator as the saw head is returned. Boards may not always return in the same path or location. If a board returns in a manner that does not allow the sawyer or off-bearer to maintain control, it may be necessary to stop the reverse motion of the saw head.
  • Page 8 MBR-M30/M40 Only SM0331C DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. RETURN RETROFIT, NON-SUPER BOARD (MANUAL CLUTCH, LT30) 003266 RETURN RETROFIT, NON-SUPER BOARD (MANUAL CLUTCH, LT40) 003268 RETURN RETROFIT, NON-SUPER BOARD (AUTOCLUTCH, LT30) 003267 RETURN RETROFIT, NON-SUPER BOARD (AUTOCLUTCH, LT40)
  • Page 9 Washer, 3/8” Flat F05011-3 Pin Weldment, Board Return Arm Support 036692 Fitting, 1/4-28 Grease P05060 Pin, 3/16 x 1 1/4” Roll F05012-16 Washer, 5/8” x 15/16” x .094 Nylon F05011-19 Arm Weldment, Board Return 015210 Washer, 3/8” Split F05011-4 Bolt, 3/8-16 x 1” Hex Head F05007-7 Bracket Weldment, Board Return 015652...
  • Page 10 Board Return Replacement Parts (1997 - 06 Sawmills) MBR-M Only 3H0953C DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. RETURN RETROFIT, NON-SUPER BOARD (MANUAL CLUTCH) 036667 RETURN RETROFIT, NON-SUPER BOARD (AUTOCLUTCH) 036668 Return Assembly, Optional Non-Super Board 036693 Mount Weldment, Board Return 036691...
  • Page 11 Bracket Weldment, Board Return 015652 Rod Kit, Board Return Replacement Pivot 016272 Rod, 5/8” x 7 5/8” 015225  Pin, 3/16” Retaining w/Chain 017604 Board Return Table Parts (SEE BOARD RETURN TABLE REPLACEMENT PARTS (1997 - 06 SAWMILLS)) Decal, Board Return Warning 016072 Parts Listed Below Included in 036667 for Sawmills with Manual Clutch Lever Only: Guard Weldment, Clutch Handle...
  • Page 12 Table Weldment, Board Return 055515 Cover, Board Return Table 003259 Mount Weldment, Board Return Table (LT40) 055533 Mount Weldment, Board Return Table (LT30) 038992 Bolt, 5/16-18 x 1” Carriage Head F05006-9 Washer, 5/16” SAE Flat F05011-17 Nut, 5/16-18 Nylon Lock F05010-58 Bolt, 3/8-16 x 4”...
  • Page 13 Board Return Table Replacement Parts (1997 - 06 Sawmills) 3H0384B DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. TABLE ASSEMBLY, BOARD RETURN 015792 Table Weldment, Board Return 015790  Bolt, 5/16-18 x 1” Carriage Head F05006-9 Washer, 5/16” SAE Flat F05011-17 Nut, 5/16-18 Nylon Lock F05010-58...

This manual is also suitable for:

Lt30hdLt40Lt40hd