Wood-mizer LT30HD Safety, Operation, Maintenance & Parts Manual
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Wood-mizer LT30HD Safety, Operation, Maintenance & Parts Manual

Wood-mizer LT30HD Safety, Operation, Maintenance & Parts Manual

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E25 Motor
Safety, Operation, Maintenance
& Parts Manual
LT30 Super
rev. F7.00 - J3.08
LT40 Super
rev. F8.00 - J7.19
Safety is our #1 concern! Read and understand
all safety information and instructions before oper-
ating, setting up or maintaining this machine.
January 2010
LT30HD Superrev. G1.00 - J8.09
LT40HD Superrev. G1.00 - K4.00
LT50HD
rev. A1.01 - A6.00
Form #772

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Summary of Contents for Wood-mizer LT30HD

  • Page 1 E25 Motor Safety, Operation, Maintenance & Parts Manual LT30 Super rev. F7.00 - J3.08 LT30HD Superrev. G1.00 - J8.09 LT40 Super rev. F8.00 - J7.19 LT40HD Superrev. G1.00 - K4.00 LT50HD rev. A1.01 - A6.00 Safety is our #1 concern! Read and understand all safety information and instructions before oper- ating, setting up or maintaining this machine.
  • Page 2 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...

  • Page 3: Table Of Contents

    Rev. A5.04+ (2011+) Motor Starter Assembly .................4-3 LT30 Super Rev. F7.00 - J3.08 LT40 Super Rev. F8.00 - J7.05 (pre-2011) LT30HD Super Rev. G1.00 - J8.09 LT40HD Super Rev. G1.00 - K3.05 (pre-2011) LT50 Rev. A1.01 - A5.04 (pre-2011) Motor Mount Assembly (220/380/415-440V) ........4-5 LT40 Super Rev.
  • Page 4 LT50HD Rev. A5.07+ Motor Assembly ...................4-11 LT30 Super Rev. G2.00 - J3.08 LT40 Super Rev. G3.00 - J7.07 LT30HD Super Rev. G6.00 - J8.09 LT40HD Super Rev. G6.00 - K3.06 LT50HD Rev. A1.01 - A5.06 4.10 Drive And Alternator Assembly (460V ) ..........4-13 LT40 Super Rev.
  • Page 5 LT50HD Rev. A1.01 - A5.06 4.20 Motor Pulley Guards (E25) ..............4-32 LT30 Super Rev. F7.00 - G5.00 LT40 Super Rev. F8.00 - G6.00 LT30HD Super Rev. G1.00 - G9.00 LT40HD Super Rev. G1.00 - G9.00 INDEX Table of Contents WMdoc072919...

  • Page 6: About This Manual

    SECTION 1 ABOUT THIS MANUAL This manual is provided as a supplement to the equipment manufacturer’s manuals. This manual provides information specific to the use of this equipment on the Wood-Mizer ® sawmill. Refer to the sawmill operator’s manual and manufacturer's manual before attempting to operate this equipment.

  • Page 7: Operation

    Operation Starting The Motor SECTION 2 OPERATION Starting The Motor Motor Control Lights See Figure 2-1. The following indicator lights are located on the sawmill control panel. Alternator Charge Indicator: Lights up if the alternator is not charging the battery. Key Switch Indicator: Lights up when the key is in either the on or accessory (#1 or #3) position.
  • Page 8 Operation Starting The Motor Turn the key switch to the start (#2) position and release. Motor Shutoff Turn the key switch to the off (#0) position. WMdoc072919 Operation...

  • Page 9: Maintenance

    Maintenance Safety SECTION 3 MAINTENANCE Refer to the manufacturer’s manual for maintenance intervals and procedures unless oth- erwise instructed in this manual. Follow the manufacturer’s recommendations for dusty conditions. IMPORTANT! This manual only provides information about additional procedures or procedures to be performed at different time intervals than found in the manufacturer's manuals.

  • Page 10: Battery

    Alternator Belt LT30 Super Rev. G6.00+ LT40 Super Rev. G7.00+ LT30HD Super Rev. H1.00+ LT40HD Super Rev. H1.00+ The belt tension should be checked after the first 100 hours of operation, when the bat- tery is not charging properly or when the alternator belt is squealing.
  • Page 11 LT30 Super Rev. F7.00 - G5.00 LT40 Super Rev. F8.00 - G6.00 LT30HD Super Rev. G1.00 - G9.00 LT40HD Super Rev. G1.00 - G9.00 1. Loosen the two clamp bolts located underneath the alternator mount assembly.
  • Page 12 Maintenance Alternator Belt See Figure 3-2. Turn tensioner bolt clockwise to tighten alternator belt 3H0715-3 Loosen clamp bolts (2) FIG. 3-2 WMdoc072919 Maintenance...

  • Page 13: Replacement Parts

    Connect to 460 Volt 60 Hz ONLY! Connecting this machine to other types of power will damage the electrical system. Wood-Mizer Products, Inc. 800-525-8100 Reorder #042015 DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. STARTER ASSEMBLY, 25HP 3-PHASE 50/60HZ 3450RPM ELECTRIC MOTOR 014399 Bolt, 1/4-20 x 1 1/4”...
  • Page 14 Replacement Parts Motor Starter Assembly Timer Kit, 12V Y-Delta Replacement 050826 Connector, SR507 Cord E20456 Ring, 1/2" Sealing E20460 Nut, 1/2" #141 Lock E20461 Plug, AS075 OilTite Painted 024250 Connector, 1.25" 45° Nylon 014448 Conduit, 1.25" Maxi-Flex R01633 3.58 Ft. Screw, #6 x 1”...

  • Page 15: Motor Starter Assembly

    Replacement Parts Motor Starter Assembly Motor Starter Assembly LT30 Super Rev. F7.00 - J3.08 LT40 Super Rev. F8.00 - J7.05 (pre-2011) LT30HD Super Rev. G1.00 - J8.09 LT40HD Super Rev. G1.00 - K3.05 (pre-2011) LT50 Rev. A1.01 - A5.04 (pre-2011) 3H0408B DESCRIPTION (...
  • Page 16 Replacement Kit 050826 replaces Timer 023170 supplied prior to LT30 Super Rev. H9.02, LT40 Super Rev. J1.02, and LT30HD/40HD Super Rev. J5.02. Kit includes new polarized timer and instructions on how to change wiring to accept the new timer. Replaces E20570 unpainted plug.

  • Page 17: Motor Mount Assembly (220/380/415-440V)

    Replacement Parts Motor Mount Assembly (220/380/415-440V) Motor Mount Assembly (220/380/415-440V) LT40 Super Rev. J7.08+ LT40HD Super Rev. K3.07+ LT50HD Rev. A5.07+ 3H1106 DESCRIPTION (Indicates Parts Available In Assemblies Only) PART # QTY. MOUNT WELDMENT, ELECTRIC MOTOR (2011) 065428 BOLT, 1/2-13 1 1/2” HEX HEAD GRADE 5 F05008-33 NUT, 1/2-13 HEX JAM F05010-31...

  • Page 18: Lt30 Super Rev. G2.00 - J3.08

    New assembly 016380 replaces original rubber pivot bushing P12164 and bronze bushing P05041 supplied prior to LT30 Super Rev. H1.00, LT40 Super Rev. H2.00 and LT30HD/40HD Super Rev. H5.00. NOTE: When replacing original components with new assem- bly, it is best to replace all three assemblies at the same time.

  • Page 19: Motor Mount Assembly (575V)

    Motor Mount Assembly (575V) Motor Mount Assembly (575V) LT30 Super Rev. G6.00 - J3.08 LT40 Super Rev. G7.00 - J7.06 LT30HD Super Rev. H1.00 - J8.09 LT40HD Super Rev. H1.00 - K3.05 3H0737 DESCRIPTION (Indicates Parts Available In Assemblies Only) PART # QTY.

  • Page 20: Motor Mount Assembly (220/380/415-440V)

    Motor Mount Assembly (220/380/415-440V) Motor Mount Assembly (220/380/415-440V) LT30 Super Rev. F7.00 - G1.02 LT40 Super Rev. F8.00 - G2.02 LT30HD Super Rev. G1.00 - G5.01 LT40HD Super Rev. G1.00 - G5.01 3H0229-1 DESCRIPTION (Indicates Parts Available In Assemblies Only) PART # QTY.

  • Page 21: Motor Mount Assembly (575V)

    New assembly 016380 replaces original rubber pivot bushing P12164 and bronze bushing P05041 supplied prior to LT30 Super Rev. H1.00, LT40 Super Rev. H2.00 and LT30HD/40HD Super Rev. H5.00. NOTE: When replacing original components with new assembly, it is best to replace all three assemblies at the same time.

  • Page 22: Motor Assembly

    The Wood-Mizer sawmill is a classic example of an intermittent duty application due to the variations in wood species, cutting widths, blade conditions, cycle times, etc. For this reason, the electric motors used by Wood-Mizer have been custom designed and are capable of developing a minimum of twice their continuous duty ratings under the heavy sawing conditions that occur in the operating of our sawmills.

  • Page 23: Motor Assembly

    (See Section 4.8). Use kit 065486 to convert sawmills equipped with 3/5V Belt System supplied after LT30 Super Rev. H4.00, LT40 Super Rev. H5.00, LT30HD/40HD Super Rev. H8.00 and All LT50. Use kit 065487 for previous revisions with 3BX Drive System.
  • Page 24 Replacement Parts Motor Assembly 4-12 E2597doc072919 Replacement Parts...

  • Page 25: Drive And Alternator Assembly (460V )

    Replacement Parts Drive And Alternator Assembly (460V ) 4.10 Drive And Alternator Assembly (460V LT40 Super Rev. J7.08+ LT40HD Super Rev. K3.07+ LT50HD Rev. A5.07+ 3H1107-2 DESCRIPTION (Indicates Parts Available In Assemblies Only) PART # QTY. WIRE ASSEMBLY, 61/140 AMP ALTERNATOR PLUG 024537 ALTERNATOR KIT, 140 AMP E25 Belt Guard Parts...
  • Page 26 Replacement Parts Drive And Alternator Assembly (460V ) Guard, 140 Amp Alternator Belt Rear 023799 Guard Weldment, E25 Alterntor 2011 065423 Washer, 1/4” SAE Flat F05011-11 Washer, 1/4” Split Lock F05011-14 Bolt, 1/4-20 x 1/2” Hex Head F05005-15 Plate, Alternator Belt Access 023794 Bolt, #10-24 x 1/2”...

  • Page 27: Drive And Alternator Assembly (460V )

    Drive And Alternator Assembly (460V & 575V) 4.11 Drive And Alternator Assembly (460V & 575V) LT30 Super Rev. J3.06 - J3.08 LT40 Super Rev. J4.07 - J7.07 LT30HD Super Rev. J8.07 - J8.09 LT40HD Super Rev. J8.08 - K3.06 LT50HD Rev. A1.01 - A5.06 3H0673-1D...
  • Page 28 Replacement Parts Drive And Alternator Assembly (460V & 575V) Stud, E25 Alternator Mount 023773 Washer, 1/2” Split Lock F05011-9 Nut, 1/2-13 Hex F05010-35 Plate Weldment, Alternator Mount 015875 Alternator Assembly, 140 Amp 023730  Alternator, 140 Amp 023695 Pulley Assembly, 140 Amp Alternator 036572 Pulley, 140 Amp Alternator 023694...

  • Page 29: Drive And Alternator Assembly (460V & 575V)

    Drive And Alternator Assembly (460V & 575V) 4.12 Drive And Alternator Assembly (460V & 575V) LT30 Super Rev. G6.00 - J3.05 LT40 Super Rev. G7.00 - J4.06 LT30HD Super Rev. H1.00 - J8.06 LT40HD Super Rev. H1.00 - J8.07 3H0673-1D 38 39 DESCRIPTION (Indicates Parts Available In Assemblies Only)
  • Page 30 BOLT, M10-1.5X25MM HEX HEAD GRADE 8.8 F81003-11 Washer, 3/8” External Star Lock F05011-36 140 amp alternator supplied on LT30 Super Rev. G6.00, LT40 Super Rev. G7.00 and LT30HD/LT40HD Super Rev. H1.00. See Sec- tion 4.13 for 105 amp alternator parts.
  • Page 31 Use 016534 5V pulley, 006672 3/5VL750 belt and 016546 SH bushing for 60Hz mills LT30 Super H4.00, LT40 Super H5.00 and LT30HD/40HD Super rev. H8.00 and later. Use 015348 pulley, 014085 3BX72 belt and 014009 P1 bushing for previous revision 60 Hz sawmills.

  • Page 32: Lt40 Super

    Drive and Alternator Assembly (460V U.S.) 4.13 Drive and Alternator Assembly (460V U.S. LT30 Super Rev. G2.00 - G5.00 LT40 Super Rev. G3.00 - G6.00 LT30HD Super Rev. G6.00 - G9.00 LT40HD Super Rev. G6.00 - G9.00 3H0405B DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY.
  • Page 33 (See Section 4.14). Plug housing seals added to harness LT30 Super Rev. G4.00, LT40 Super Rev. G5.00, LT30HD Super and LT40HD Super Rev. G8.00. Alternate parts for 50 Hz operation. Kit 015863 includes all parts required to convert standard 60 Hz sawmill to 50 Hz.

  • Page 34: 140A Alternator Retrofit (Premium Efficiency Motor)

    Replacement Parts 140A Alternator Retrofit (Premium Efficiency Motor) 4.14 140A Alternator Retrofit (Premium Efficiency Motor) 3H0673-4C DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. ALTERNATOR KIT, 140A E25 RETROFIT 016240 Wire Assembly, 140 Amp Alternator Retro Plug 024537 Bag Assembly, 140A E25 Alternator Retrofit 024544...
  • Page 35 Instruction Sheet, E25 140A Alternator Retro (Epak) 016240-876 For Premium Efficiency E25 only (460V LT30 Super Rev. G2 - G5, 460V LT40 Super Rev. G3 - G6, 460V LT30HD/40HD Super Rev. G6 - G9. Use 016254 to retrofit Non-Premium Efficiency E25 (See Section 4.15).

  • Page 36: 140A Alternator Retrofit (Non-Premium Efficiency Motor)

    Replacement Parts 140A Alternator Retrofit (Non-Premium Efficiency Motor) 4.15 140A Alternator Retrofit (Non-Premium Efficiency Motor) 3H0736-6B DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. ALTERNATOR KIT, 140A PRE-EPAK E25 RETROFIT 016254 Wire Assembly, 140 Amp Alternator Retro Plug 024537 Bag Assembly, 140A E25 Alternator Retrofit 024544...
  • Page 37 For Non-Premium Efficiency E25 only (460V LT30 Super Rev. F7 - G1.02, 460V LT40 Super Rev. F8 - G2.02, 460V LT30HD/40HD Super Rev. G1 - G5.01, 575V LT30 Super Rev. F7 - G5, 575V LT40 Super Rev. G8 - G6, 575V LT30HD/40HD Super Rev. G1 - G9).

  • Page 38: Drive And Alternator Assembly (460V U.s.)

    Drive and Alternator Assembly (460V U.S.) 4.16 Drive and Alternator Assembly (460V U.S. LT30 Super Rev. F7.00 - G1.02 LT40 Super Rev. F8.00 - G2.02 LT30HD Super Rev. G1.00 - G5.01 LT40HD Super Rev. G1.00 - G5.01 3H0612 DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY.
  • Page 39 (See Section 4.15). New part available 11/97. Plug housing seals added to harness LT30 Super Rev. G4.00, LT40 Super Rev. G5.00, LT30HD Super and LT40HD Super Rev. G8.00 Alternate parts for 50 Hz operation. Kit 015863 includes all parts required to convert 60 Hz sawmill to 50 Hz.

  • Page 40: Drive And Alternator Assembly (575V Canada)

    Drive and Alternator Assembly (575V Canada) 4.17 Drive and Alternator Assembly (575V Canada) LT30 Super Rev. F7.00 - G5.00 LT40 Super Rev. F8.00 - G6.00 LT30HD Super Rev. G1.00 - G9.00 LT40HD Super Rev. G1.00 - G9.00 3H0612 DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY.
  • Page 41 140A Alternator Retrofit 016254 available (See Section 4.15). New part available 11/97. Plug housing seals added to harness LT30 Super Rev. G4.00, LT40 Super Rev. G5.00, LT30HD Super and LT40HD Super Rev. G8.00. Replaces 015058 originally supplied. New bracket provides increased range of adjustment.

  • Page 42: Engine Pulley Guards (E25)

    Replacement Parts Engine Pulley Guards (E25) 4.18 Engine Pulley Guards (E25) LT40 Super Rev. J7.08+ LT40HD Super Rev. K3.07+ LT50HD Rev. A5.07+ 3H1108 DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. GUARD WELDMENT, E25 MOTOR PULLEY 065452 GUARD, E25 SIDE MOTOR PULLEY 023793 BOLT, 1/4-20 X 3/4”...

  • Page 43: Rev. G6.00 - J3.09

    023793 BOLT, 1/4-20 X 3/4” HEX HEAD WITH CONICAL WASHER F05005-134 Guards modifed for 140 amp alternator supplied after LT30 Super Rev. G6.00+, LT40 Super Rev. G7.00+ and LT30HD/LT40HD Su- per Rev. H1.00+. See Section 4.20 for covers used on previous revisions with 105 amp alternator.
  • Page 44 BOLT, 1/4-20 X 3/4” HEX HEAD WITH CONICAL WASHER F05005-134 Replaces 1/4-20 x 3/4” hex head bolt (F05005-1) and 1/4” SAE flat washer (F05011-11) originally supplied prior to LT30 Super rev. G6.00, LT40 Super rev. G7.00 and LT30HD/40HD Super rev. H1.0. 4-32 E2597doc072919...
  • Page 45 INDEX maintenance alternator belt battery safety operation control lights shutoff starting parts list alternator assembly (460/575V EPak 140A) 4-15, 4-17 alternator assembly (460V EPak 105A) 4-20 alternator assembly (460V pre-EPak 105A) 4-26 alternator assembly (460V Ultimate E 140A) 4-13 alternator assembly (575V pre-EPak 105A) 4-28 alternator retrofit (140A EPak) 4-22...

This manual is also suitable for:

Lt40hdLt50hd

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