Wood-mizer LT70 Super Hydraulic Safety, Setup, Operation & Maintenance Manual Download Page 230

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Hydraulic Information

Hydraulic Schematic

8-20

60HD-R10doc072619

Hydraulic Information

FIG. 8-20 HYDRAULIC SCHEMATIC (PAGE 6 OF 7)

REV.

DESCRIPTION

ATE

Tank

To Sheet 5

Bypass

From Sheet 5

Proportional

Valve

H15

H16

H19

H20

Toe Board

Rear

H22

H21

H22

Turner

Side Supports

H27

H28

H23

H24

Clamp Up/Down

Clamp In/Out

Toe Board

Front

Loading Arms

H29

H30

H25

H26

H31

H32

H33

H34

H37

H35

Wood-Mizer, LLC

SIZE

FSCM

DWG

REV

Hydraulic

Schematic

DRAWN

JRF

INMF

SHEET

DESCRIPTION

LT70 Super Hydraulic

8180

Indianapolis,

46214

317.271.1542

Fax

317.273.1011

Bed Manifold

H17

Initial

Release

/1/15

ombined

Pump

Flow

4/9/15

JRF

H18

ingle

ump

low

0.67CID

/13/15

JRF

Summary of Contents for LT70 Super Hydraulic

Page 1: ...Operation Maintenance Manual LT70 Super Hydraulic rev A1 00 A5 11 Safety is our 1 concern Read and understand all safety information and instructions before oper ating setting up or maintaining this...

Page 2: ...ZQ WR WKH 6WDWH RI DOLIRUQLD WR FDXVH FDQFHU DQG ELUWK GHIHFWV RU RWKHU UHSURGXFWLYH KDUP OZD V VWDUW DQG RSHUDWH WKH HQJLQH LQ D ZHOO YHQWLODWHG DUHD I LQ DQ HQFORVHG DUHD YHQW WKH H KDXVW WR WKH RXW...

Page 3: ...eplacing The Blade 3 13 3 4 Tensioning The Blade 3 14 3 5 Tracking The Blade 3 19 3 6 Starting The Engine or Motor 3 21 3 7 Board Return 3 22 3 8 Debarker Setup 3 24 SECTION 4 SAWMILL OPERATION 4 1 4...

Page 4: ...lade Guides 5 2 5 3 Sawdust Removal 5 4 5 4 Carriage Track Wiper Scraper 5 5 5 5 Vertical Mast Rails 5 7 5 6 Miscellaneous 5 8 5 7 Blade Tensioner 5 9 5 8 Blade Wheel Belts 5 12 5 9 Drive Belt Adjustm...

Page 5: ...t 7 31 Blade Guide Horizontal Tilt Adjustment 7 33 Blade Guide Flange Spacing 7 34 Blade Guide Level 7 35 Blade Block Adjustment 7 37 Manual Side Support Alignment 7 39 Hydraulic Side Support Alignmen...

Page 6: ...raulic Hoses 8 46 LT70 Super Rev A4 08 8 46 8 12 Hydraulic Hoses 8 47 LT70 Super Rev A4 00 A4 07 8 47 8 13 Hydraulic Hoses 8 48 LT70 Super Rev A3 01 8 48 8 14 Hydraulic Hoses 8 50 LT70 Super Rev A2 00...

Page 7: ...uctions 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 pro...

Page 8: ...ehicle 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 awar...

Page 9: ...ada 396 County Road 36 Unit B Lindsay ON K9V 4R3 Phone 705 878 5255 or 877 357 3373 Fax 705 878 5355 Email ContactCanada woodmizer com Brazilian Headquarters European Headquarters Serving Brazil Wood...

Page 10: ...0 2 6 14m 20 2 Diameter 36 0 91m 36 Maximum Log Weight 4400 lbs 1995kg 4400 lbs Max Clamp Width from stop block 26 0 66m 26 Max Throat Width guide to guide 28 1 2 0 72m 34 1 2 Max Cant Width outer gui...

Page 11: ...to them See the following figures for model number and V I N descriptions See below for a description of the V I N To be filled in by purchaser Mill Model _____________________________ Mill VIN ______...

Page 12: ...duction 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...

Page 13: ...rings bushings cable carriers and spark plugs All wear components are furnished as is without any warranty from Warrantor This limited warranty does not cover any defects caused by PRODUCT MODEL CLASS...

Page 14: ...however that Warrantor will not be responsible for labor travel time mileage removal installation and or incidental or consequential damages However any part in excess of 140 pounds must be returned b...

Page 15: ...itations as to the duration of implied warranties or to the exclusion or limitation of incidental or consequential damages therefore some of the limitations and exclusions detailed set forth above may...

Page 16: ...ructions 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 re...

Page 17: ...ilure to do so may result in fire causing death or serious injury OBSERVE SAFETY INSTRUCTIONS IMPORTANT Read the entire Operator s Manual before operating the sawmill Take notice of all safety warning...

Page 18: ...UND SAWMILL CLEAN DANGER Maintain a clean and clear path for all necessary movement around the mill and lumber stacking areas Failure to follow this will result in serious injury or death HANDLE FUEL...

Page 19: ...GINES ONLY DANGER Batteries expel explosive gases keep sparks flames burning cigarettes or other ignition sources away at all times Fail ure to follow this will result in serious injury or death WARNI...

Page 20: ...sure the trailer is supporting the sawmill frame when operating a sawmill with adjustable outriggers Failure to follow this could result in serious injury or death EMERGENCY TREATMENT FOR CONTACT WIT...

Page 21: ...rating or towing the sawmill Failure to follow this could result in serious injury or death DANGER Do not use blades with stress cracks Failure to follow this could result in serious injury or death B...

Page 22: ...eath WARNING Do not touch engine components during or immediately after operation Failure to follow this could result in serious injury or death The exhaust components of your engine are especially ho...

Page 23: ...to prevent personal injury or damage to the equipment Contact your local distributor or call your Customer Service Representative to order more decals IMPORTANT If replacing a component which has a s...

Page 24: ...ents accidental carriage movement which may cause serious injury or death GENERAL TRAILER SAFETY DANGER Ensure your hitch has adequate safety chain hookups Fail ure to follow this will result in serio...

Page 25: ...fore towing the sawmill Failure to follow this will result in serious personal injury or death DANGER Do not use the electric brake system as an emergency brake while the sawmill is not being towed Ex...

Page 26: ...re ser vicing Keep all electrical component covers closed and securely fastened during mill operation Wear appropriate Personal Protection Equipment DANGER Hazardous voltage enters machine at two loca...

Page 27: ...ious injury or death 2 3 Electrical Lockout Procedures RULES FOR USING LOCKOUT PROCEDURE The sawmill shall be locked out to protect against accidental or inadvertent operation when such operation coul...

Page 28: ...the workplace SAWMILL LOCKOUT PROCEDURE Lockout procedures per OSHA regulation 1910 147 appendix A GENERAL The following simple lockout procedure is provided to assist owner operators in develop ing...

Page 29: ...uired on a machine or equipment and that the machine or equipment must be shut down and locked out to per form the servicing or maintenance 2 The authorized employee shall refer to the company procedu...

Page 30: ...ential items have been removed and that the machine or equipment compo nents are operationally intact 2 Check the work area to ensure that all personnel have been safely positioned or removed from the...

Page 31: ...onary sawmill with bed extension foot anchor locations See Form 1084 for complete electric sawmill installation instructions NOTE Make sure the unit is level before securing It IS possible to twist th...

Page 32: ...ft the control box from the bracket and set on the stand at the desired height Secure the control box to the stand with the retaining pin in the uppermost bracket hole See Figure 3 2 FIG 3 1 FIG 3 2 6...

Page 33: ...vertical mast 6 Start the engine to enable the battery operated accessories See Section 3 6 Push the left joystick forward to raise the cutting head from the carriage rest pin Remove the lock ing pin...

Page 34: ...ssembly off the rest pin and slide toward the front of the mill Rest the long table on the short bottom table so it is balanced Replace the three retaining pins 3 Remove the rest pin retaining pin and...

Page 35: ...3 4 Pull the outrigger pins and lower the legs See Figure 3 5 5 Slide the long table until it rests in position level with the short table assembly 6 If necessary adjust the outrigger legs up or down...

Page 36: ...Sawmill Setup 7 Slide the long table until it rests in position level with the short table assembly 8 If necessary remove the leg adjustment pins and adjust the legs up or down so the table is level R...

Page 37: ...to do so may result in serious injury or death The adjustable outriggers are intended to support the saw frame with assistance from the trailer WARNING The adjustable outriggers supplied with porta b...

Page 38: ...ontrol stand to the travel bracket Lift the stand from the bracket turn so the legs are at the bottom and set on the ground 4 Remove the retaining pin securing the control box to the travel bracket 5...

Page 39: ...ead from the carriage rest pin Remove the locking pin and swing the rest pin down below bed level 9 Remove the fenders by lifting them out of the slots CAUTION To prevent fender damage remove fenders...

Page 40: ...le Sawmill Setup 3 3 10 60HD R10doc072619 Sawmill Setup Setup the board return table for operation 1 First remove three retaining pins to detach the long table assembly from the sawmill See Figure 3 1...

Page 41: ...sembly off the rest pin and slide toward the front of the mill Rest the long table on the short bottom table so it is balanced Replace the three retaining pins 3 Remove the rest pin retaining pin and...

Page 42: ...4 Pull the outrigger pins and lower the legs See Figure 3 12 5 Slide the long table until it rests in position level with the short table assembly 6 If necessary adjust the outrigger legs up or down...

Page 43: ...til the wheel is pulled in and the blade is lying loose in the blade housing Lift the blade out of the blade housing When installing a blade make sure the teeth are pointing the correct direction The...

Page 44: ...ev A4 01 To tension the blade turn the release valve clockwise to close Pump the lever until the air bag plate is approximately 1 8 3 0mm from the stop plate To release blade tension turn the release...

Page 45: ...valve counterclockwise to open and raise the release valve handle Place the handle between the end of the piston housing and bracket and pry the assembly forward until the blade can be removed Rev A9...

Page 46: ...ndle lock engages flips down after tensioning the blade Failure to do so may result in injury Check that the air bag plate is approximately 1 8 3 0mm from the stop plate or bolt prior to Rev A7 03 Thi...

Page 47: ...etup 60HD R10doc072619 3 17 3 See Figure 3 15 FIG 3 15 REV A5 03 A8 01 Blade Tension Handle Blade Tension Air Gauge Air Valve Location See Detail Remove cover and add remove air as necessary DETAIL 60...

Page 48: ...n for 1 1 4 blades or 80 psi for 1 1 2 and wider blades See Figure 3 16 The tension gauge should be checked occasionally when adjusting the cant control or while cutting Ambient temperature changes wi...

Page 49: ...Do not spin the blade wheels by hand Spinning the blade wheels by hand may result in serious injury 4 Disengage the blade Turn off the engine remove the key and check the position of the blade on the...

Page 50: ...nsion the blade and spin the blade again Repeat this procedure until the blade tracks on the blade wheels properly 7 Adjust the blade tension if necessary to compensate for any changes that may have o...

Page 51: ...e blade housing and pulley covers are in place and secure 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...

Page 52: ...ad and a board return table to catch the board as it is removed from the log Use of the board return not recommended with material shorter than 8 foot When the blade reaches the end of the log the arm...

Page 53: ...60HD R10doc072619 3 23 3 See Figure 3 18 To bypass the board return feature pin the board return arms in the storage position FIG 3 18 600001 2C Retaining Pin Lock Pin Rotate arms up slide lock pin t...

Page 54: ...2 and move the debarker all the way in Turn the key to OFF 0 and remove the key This will prevent the debarker from being turned on while performing alignment procedures 2 Check the squareness of the...

Page 55: ...tor and blade down Turn the adjustment bolt counterclockwise and slide the motor up to raise the motor and blade Retighten the adjustment bolt jam nut and four motor mount bolts 5 Insert the key and u...

Page 56: ...04 If the debarker blade tends to climb during use this indicates the blade is tilted up Remove the shim located at the pivot arm stop to tilt the debarker blade down Remove the two stop block mounti...

Page 57: ...N 4 SAWMILL OPERATION 4 1 Hydraulic Control Operation The hydraulic controls become operational when the engine is running See Figure 4 1 Components of the control are shown below FIG 4 1 600415 2 Rig...

Page 58: ...m additional functions The sawmill comes with four configurations of the joystick controls 1 Front Right Hand Default 2 Front Left Hand 3 Back Right Hand and 4 Back Left Hand All of the refer ence in...

Page 59: ...witch to place the control in Bed Mode 1 Move the clamp out and down so it will not get in the way of logs being loaded onto the bed Move the right joystick to the right to move the clamp out toward t...

Page 60: ...72619 Sawmill Operation See Figure 4 4 4 The chain securing the log loading arm to the log turner arm will be tight Raise the log turner lever to raise the turner arm until there is slack in the chain...

Page 61: ...side supports rise first After reaching a fully vertical position the turner arm will engage and start to rise 8 Manually lower the log loader so it rests on the ground CAUTION Be careful when manuall...

Page 62: ...be lifted to parallel the heart of the log to the path of the blade See Figure 4 6 11 The front toe board is raised by pressing and holding the bottom button and moving the left joystick to the left T...

Page 63: ...of the loading arms 4 Roll the log onto the loader so that it is approximately centered with the sawmill bed The log turner will operate much easier if the log is centered on the sawmill bed DANGER Ke...

Page 64: ...rn the cant 1 Lower the clamp below bed level 2 Move the clamp in beneath the edge of the cant 3 Raise the clamp and flip the cant TO CLAMP LOGS 1 Clamp the log against the side supports 2 Lower the t...

Page 65: ...ontrol display shows the height of the blade above the bed rails See Figure 4 7 Press the left joystick trigger switch to place the control in Head Mode Pull the left joystick back to raise the cuttin...

Page 66: ...4 mm 2 Use the 4 way switch on the right hand joystick to adjust the outer blade guide as neces sary Push the 4 way switch to the left to move the arm in Push the 4 way switch to the right to move the...

Page 67: ...blade on off button on the control panel or press the bottom button on the left joystick The autoclutch mechanism will disengage the brake rev the motor to full throttle and start the blade spinning...

Page 68: ...ighlight the debarker icon on the control panel The debarker will engage when cutting the log and disengage when moving the saw head back to make another cut DANGER Keep all persons out of the path of...

Page 69: ...speed Press the knob when done adjusting the speed rate the frame around the speed rate icon turns yel low Carriage Forward and Reverse The right joystick controls the direction in which the carriage...

Page 70: ...and also produces a wavy cut 2 Stop the carriage at the end of the cut by releasing the joystick Push the blade on off switch to stop the blade and drop the engine to idle Always disengage the blade b...

Page 71: ...9 4 15 4 4 8 Control Operation Display Overview See Figure 4 12 See a description of the various display components below FIG 4 12 A Blade Off On B Debarker Off On C Lube Mizer Off On Flow Rate 600416...

Page 72: ...re is no oil pressure G Engine Water Temperature Icon turns yellow when temperature is between 215F 225F 102C 107C Icon turns red when temperature is above 225F 107C H Cold Start Device Icon indicates...

Page 73: ...mill Operation 60HD R10doc072619 4 17 4 M Blade Position N Active DTC Diagnostic Trouble Code O Time P Temporary Reference Clear Button This button resets reference settings R Sawing Mode Selection Au...

Page 74: ...he factory If you have installed or replaced the control be sure to configure the control as described below before operating the sawmill See Figure 4 13 To enter User Configuration screen push the Co...

Page 75: ...knob to select the Regional Settings menu Push the knob to enter Turn the knob to select the Language menu and push to enter Use the knob to select the desired language to use for the display Push the...

Page 76: ...ed when operating the control default units of measure are in inches and fractions default temperature is Fahrenheit From the Regional Settings menu select Unit of Measure Settings and push the knob t...

Page 77: ...menu allows you to choose the engine option used on the sawmill From the User Configuration menu select the Engine Type menu and push the knob to enter Use the knob to select the engine type used on...

Page 78: ...he cutting head if necessary These settings are made at the factory and except for the kerf should not normally need adjusting by the operator See Figure 4 17 To enter the Head Position Calibration sc...

Page 79: ...the blade nearest the mast as you can down to the bed rail If measuring with a tape measure use a calculator to convert your frac tional dimension to decimals to the thousandth of an inch 0 001 Set th...

Page 80: ...s Keep doing this until the numeric dis play at the top is empty Rotate the knob to all the numbers necessary to input your head position to the thousandth of an inch 0 001 If your position is 13 25 y...

Page 81: ...eft soft key The Actual Position should update to the same value as the Calibration Position See Figure 4 20 Save the Parameter Changes Press and release the SAVE button bottom right soft key to save...

Page 82: ...power modes and backlight settings From the User Configuration menu select the Display Settings menu and push the knob to enter Turn the knob to select and change the setting Push the SAVE button to s...

Page 83: ...and toe board down movement To change any of the settings turn the knob to select the desired setting Use the knob to change the setting as necessary Push the SAVE button to save the changes See Figur...

Page 84: ...on The Joystick Configuration menu allows you to change the joystick configuration cali brate and troubleshoot the joystick controls See Figure 4 23 To enter the Joystick Configuration menu select Joy...

Page 85: ...reen turn the knob until the on screen button for Centering the Joysticks is highlighted See Figure 4 24 Make sure the joysticks are resting in their upright position and centered Press and release th...

Page 86: ...cond from the top left soft key to capture the backward limit of the left joystick Wait 1 second then release the joystick Push the left joystick base all the way to the left and hold it in that posit...

Page 87: ...he backward limit of the right joystick Wait 1 second then release the joystick Pull the right joystick base all the way to the left and hold it in that position Press and release the third from the t...

Page 88: ...ly move the saw head up and stop at the next increment when you press the right joystick trigger switch to initiate a set Auto Up mode is primarily used to raise the saw head in large increments when...

Page 89: ...Settings Menu below for more information Using Auto Down Mode See Figure 4 2 FIG 4 2 3H0822 In Manual Mode position blade for trim cut Switch to Auto Down and make trim cut Cut first face as desired...

Page 90: ...if necessary Make the trim cut raise the saw head use Bump Up and return the carriage to the front of the log Use the trigger switch on the right joystick to initiate a set The saw head will automati...

Page 91: ...the Pattern button to return to Pattern Mode Use the trigger switch on the right joystick to initiate a set The saw head will automati cally stop at the first setting determined by the top pattern in...

Page 92: ...the necessary auto up auto down pat tern and reference settings by using the Auto Mode Settings Menu From the Main screen enter the User Configuration menu by pressing the Configuration button on the...

Page 93: ...ettings 1 2 3 or 4 Turn the knob to highlight the settings you want to adjust Press and turn the knob to adjust the setting Press the SAVE button to save the settings See Figure 4 4 Auto Down Settings...

Page 94: ...attern 1 Settings Press the Pattern 1 button again to change between settings A B C or D Use the knob to adjust the setting Press the SAVE button to save the settings See Figure 4 5 Select and adjust...

Page 95: ...gs menu to enter the Reference Settings menu NOTE These reference settings are fixed It is also possible to set temporary reference settings while in Auto Mode Use the knob to highlight the settings y...

Page 96: ...Press the top left button on the right joystick while in Auto Mode to set the current head position as Reference 1 Press the top right button on the right joystick to set the current head position as...

Page 97: ...h the blade on off button to start the blade spinning 4 Start the water lube if necessary to prevent sap buildup on the blade See Section 4 13 5 Push the right joystick forward to feed the blade into...

Page 98: ...rees If the log was turned 90 degrees and you are using the toe boards to compensate for taper in the log raise the front or rear toe board again on the second side of the log until the heart is paral...

Page 99: ...height Wider flitches should be placed to the clamp side When they are edged flip them over to edge the sec ond side without disturbing the other flitches or without having to pull them from the mid d...

Page 100: ...res recommend disen gaging the blade before returning the carriage for maximum blade life and fuel economy DANGER If leaving the blade engaged for maximum pro duction rates make sure the off bearer st...

Page 101: ...ll be 1 2 gallons 3 8 7 6 liters per hour Before removing the blade engage the blade Let the blade spin with water running on it for about 15 seconds This will clean the blade of sap buildup Wipe the...

Page 102: ...the blade remove it and clean with a rag Failure to do so can damage the equip ment and may result in serious injury or death CAUTION Use windshield washer fluid to the water tank and prime as recomm...

Page 103: ...operation instructions 3 Move the log clamp all the way in toward the main bed frame tube 4 Use the hydraulic controls to raise the log turner and loader as high as they will go 5 Manually lift the lo...

Page 104: ...ead until it is seated firmly on the rest pin 13 Continue lowering the head 3 4 19mm until it contacts the stop block at the bottom of the mast CAUTION It is important that the lower stop bolt is prop...

Page 105: ...k of the control box 16 Place a bed rail travel clamp in front and behind the mast roller assembly See Figure 4 30 17 Tighten the clamp to prevent any movement of the saw head along the rail 18 Remove...

Page 106: ...mage Be sure the blade housing and pul ley covers are in place and secure Use the safety retainer pin and cable to fasten blade housing covers 23 Remove all loose objects from the bed of the mill Stor...

Page 107: ...awmill Operation Preparing The Sawmill For Towing Sawmill Operation 60HD R10doc072619 4 51 4 See the trailer operator s manual for specific information regarding hitch operation and towing the sawmill...

Page 108: ...hours of operation at which each maintenance pro cedure should be performed Be sure to refer to option and engine manuals for other maintenance procedures 5 1 Wear Life See Table 5 1 This chart lists...

Page 109: ...d shim or a feeler gauge to check the blocks are adjusted 008 010 from the blade 4 As the blocks wear the front inside corner will wear more than the body of the block When the corner wears far enough...

Page 110: ...t no ADD 1 5 Make sure the blade screw in the top center of the C frame is 1 16 1 5 mm away from the blade If not loosen the nut and adjust the screw as necessary Check the screw every 500 hours of op...

Page 111: ...eck to ensure the steel fingers inside the saw dust chute are in place before operating the sawmill The steel fingers have been designed to help prevent a broken blade or some other object from becomi...

Page 112: ...f rust on the track rail in the areas where the cam bearings roll can cause rapid deteriora tion of the track rail s surface Lubricate the rails by wiping them with Dexron III ATF transmission fluid L...

Page 113: ...he scrapers fit firmly against the rail If a track scraper needs to be adjusted loosen the screw push the scraper downward until it fits firmly against the rail and retighten the screw See Figure 5 3...

Page 114: ...elts 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 activated serious injury may result Clean the vertical mast rails every 50 h...

Page 115: ...revent it from rusting 3 Adjust the blade guide arm drive chain as necessary to prevent the arm from slipping To adjust the chain loosen the blade guide arm motor mounting plate bolts and slide the mo...

Page 116: ...to open Pry the assembly forward until the tensioner piston is completely collapsed inside the housing Fill the reservoir to 1 2 12mm from the top Replace the plug to the pump reservoir See Figure 5...

Page 117: ...fluid such as Dexron III or Conoco MV32 to the tensioner assembly as needed To add fluid raise the valve handle and remove the vent fitting from the reservoir cap Place the tensioner handle between t...

Page 118: ...rom the top Replace the vent fitting 8 Lubricate the tensioner screw handle with a NLGI No 2 grade lithium grease as needed 9 FIG 5 7 REV A9 00 B4 07 600239 8 Remove vent fitting Fill reservoir with h...

Page 119: ...ys 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 activated serious injury may result Rotate the blade wheel belts...

Page 120: ...d serious injury may result WARNING Do not adjust the engine drive belts or belt support bracket with the engine running Doing so may result in serious injury CAUTION Do not over tighten the drive bel...

Page 121: ...ust the enhancement rods approx 1 4 away from the belt See Figure 5 9 6 Replace the key and turn the key switch to the accessory 3 position Turn the blade switch off and back on and recheck the belt t...

Page 122: ...om the engine pulley when the clutch handle is disengaged up posi tion Adjust the drive belt support as needed Depending on your engine model the drive belt support may be located near the drive wheel...

Page 123: ...blade does not stop quickly Adjust the brake pads if the drive belt jumps from the drive pulley when the autoclutch is disengaged See Figure 5 11 The brake should be adjusted so the blade stops no mor...

Page 124: ...ove the cover Loosen the clutch motor mounting bolts and slide the motor up to tighten the belt Tighten the belt to 1 16 deflec tion with 1 4 lb deflection force Wood Mizer offers a belt tension gauge...

Page 125: ...such as Mobil Univis HVI 26 If humidity is a problem or the mill is used outside in humid weather drain and replace two quarts 95 liters of fluid every six months This will drain any accumulated water...

Page 126: ...sult 1 Adjust the power feed chain as needed Measure the power feed chain tension with the saw head all the way toward the rear of the mill Use the adjustment nut on the feed ten sioner at the front o...

Page 127: ...Maintenance Power Feed Maintenance 60HD R10doc072619 5 20 5 See Figure 5 14 Refer to the diagram for power feed chain routing instructions FIG 5 14 600446...

Page 128: ...re 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 EMERGENCY TREATM...

Page 129: ...al 7 Connect the negative charger jumper cable to a grounded metal surface 8 Follow the instructions supplied with your specific battery charger IMPORTANT Be careful not to overcharge the battery espe...

Page 130: ...hours Every blade change Remove sawdust from upper track roller housings See Section 5 4 25 hours Check Blade Guide Block Spacing See Section 5 2 25 Hours Clean and lubricate upper track wiper See Sec...

Page 131: ...Manual Tension too tight Tension blade to recommended specifications Blade Does Not Track Right on Drive Wheel Cant adjustment is incorrect Readjust Drive Belts Wear Prematurely or Jump Engine motor...

Page 132: ...pers to firmly contact track Track is sticky Clean track with solvent and apply silicone spray Wavy Cuts Excessive feed Slow feed rate Improperly sharpened blade This will be the problem 99 of the tim...

Page 133: ...n the engine motor to the alternator pulley Loosen the bushing on the engine motor pul ley and adjust if necessary until it is aligned with the alternator pulley 3 With the autoclutch disengaged use a...

Page 134: ...se Check main fuse F1 Check battery fuse F8 Check main ignition fuse F17 Check bed Bed Hydraulic Box igni tion fuse F3 Replace fuses if necessary Accessory Ignition Sole noid K1 failure See Accessory...

Page 135: ...tch breaker CB4 Reset the breaker Faulty auto clutch relay 1M4 While attempting to cycle the Auto clutch Check to see if the LED on the relay is on Check for 12VDC on the coil Check for 12VDC on the o...

Page 136: ...un the blade guide in or out Check for 12VDC at the motor con nector Replace if necessary Debarker In Out not working Tripped debarker in out breaker CB6 Reset the breaker Faulty debarker in out relay...

Page 137: ...for worn motor brushes Replace if necessary Head ECU Communication Loss Loss of power Check Head ECU fuses F14 and F15 Replace fuses if necessary Low Battery See Low Battery The ECU records a DTC for...

Page 138: ...12 check engine harness fuse F1 Replace fuse if necessary Faulty CANbus connection Check connection of termination resistor in the Operator control Check continuity of the CAN Hi and CAN Lo wires from...

Page 139: ...end for visible damage or pushed in Replace damaged cable Damaged key switch S1 Check for 12VDC on terminals 1 and 3 of the key switch If there is not 12VDC start with the first cause in the list Chec...

Page 140: ...sary Faulty Actuator Relay Inspect for debris relay connectors should have dielectric grease in them to prevent debris from entering and corrosion Clean out debris if neces sary grease if necessary Re...

Page 141: ...y solenoid Hydraulic Oil Temperature High Verify oil temperature on sight gauge on the hydraulic oil reservoir Dirty Oil Cooler or Engine Radi ator If the temperature raises slowly over several hours...

Page 142: ...securely fastened Head will not raise Low hydraulic pressure See Faulty pressure relief valve V1 TS1 Faulty cylinder Shaft seal may be damaged Replace if necessary Faulty pressure relief valve V1 TS1...

Page 143: ...he User Co ighlighted wit onfiguration ostic screen n Manual Setw o the User Co onfiguration s th the yellow screen works screen onfiguration s screen rotate w box then Pr n Press and R screen e the E...

Page 144: ...located on th Head ECU is c Head ECU is n mmunication located in th Head ECU is c Head ECU is n atus e Head Contr communicatin not communic ommunicatin e ECU Only t unicating then U is commun tus e B...

Page 145: ...Head E ts along with ransducer stics to the Bed EC ts along with iagnostics to the Operat Outputs alon agnostics to the Throttl tics to the Joystic nals and Butto hen there is a ive the indica y from...

Page 146: ...h Switche to the state o switch Open e of the same m Left button m Right butto ion of the He iagnostic Trou f DTC s some of the I ve the indicat es are Norma of the Auto Cl ns turning off e screen nav...

Page 147: ...Sol aph graphical e bottom A gnal is display noid is display oportional Sol aph graphical om A Blue b er of the Input on the Right s lenoid ly shows the Blue bar grap yed on the lef yed on the rig le...

Page 148: ...roportion yed on the lef is displayed o uld closely m onal Solenoid ly shows the Blue bar grap yed on the lef yed on the rig onal Solenoid ly shows the bar graphically yed on the lef is displayed o ul...

Page 149: ...log the status of s Output is activ e of the same m Left button m Right butto ion of the Be ly shows the e bottom A B yed on the lef is displayed o uld closely m ly shows the yed on the lef de Signal...

Page 150: ...s bar gra signal the remainde been added o olenoid aph graphical gnal is display noid is display olenoid Feed aph graphical er of the Input on the Right s ly shows the yed on the lef yed on the rig ba...

Page 151: ...mple im U the status of s Output is activ e of the same m Left button m Right butto ion of the Op yed on the lef is displayed o uld closely m mage does not some of the I ve the indicat e screen navig...

Page 152: ...a the signal The raw sig displayed o These are 0 the remainde been added o orward Reve aph graphical gnal is display on the right si 0 5V Analog S er of the Input on the Right s rse ly shows the yed o...

Page 153: ...i Display Output Voltag i Signal ii This is rror Code i Display ic Screen ture ys the actual dback ys the signal s e from the Thr a 0 5V Analo ys and active temperature sent to the Th rottle ECU to t...

Page 154: ...e left side is a e The blue in e right side is een graphical rep ndicator will a a graphical re reen graphical rep ndicator will a a graphical re presentation along the pat epresentation presentation...

Page 155: ...s olumn will giv re on the dev s a button to tomatically go vigate away f screen and a code ows currently does not put E J1939 Diagn e the ECU na give the SPN stic code ve the FMI Fa vice in questio g...

Page 156: ...e Re display all th only transmit ecomes too la ottom two so m the bottom e below ows inactive ot put out DT e the ECU na give the SPN stic code ve the Count give the FMI vice in questio clear the tab...

Page 157: ...w Source 15 Not Available 0 Engine 97 Oily Water Separator 0 Not Available 0 Engine 100 Oil Pressure Switch 1 Below Normal Severe 4 Shorted To Low Source 0 Engine 107 Air Cleaner 0 Blocking 0 Engine 1...

Page 158: ...Engine Fuel Injection Pump Speed Sensor 4 Shorted To Low Source 0 Engine 1079 Sensor 5V 2 Intermittent fault 3 Shorted To High Source 4 Shorted To Low Source 0 Engine 1136 ECU Internal Temperature Se...

Page 159: ...ory Module Check Sum Error 0 Engine 522241 Engine Fuel Rack Actuator Relay 2 Intermittent fault 3 Circuit fault Shorted 4 Circuit fault Open 7 Mechanical System Not Responding 0 Engine 522242 Cold Sta...

Page 160: ...ed To Low Source 12 Disconnected 22 Head 516102 Feed Fwd Rev Proportional Solenoid 3 Shorted To High Source 4 Shorted To Low Source 12 Disconnected 22 Head 516103 Head Up Solenoid 3 Shorted To High So...

Page 161: ...3 Shorted To High Source 4 Shorted To Low Source 23 Bed 516119 Side Supports Turner Down Solenoid 3 Shorted To High Source 4 Shorted To Low Source 23 Bed 516120 Clamp Up Solenoid 3 Shorted To High So...

Page 162: ...ce 4 Shorted To Low Source 12 Disconnected 24 Op 516099 Right Joystick Y Axis 3 Shorted To High Source 4 Shorted To Low Source 12 Disconnected 22 Head 516129 Head Pressure Relief Proportional Solenoid...

Page 163: ...6 i This w reache ii Press t Key wi warning is disp ed within 10 s the Bottom Le ill become a y played when p seconds eft Softkey to yellow X performing a o clear the wa Set or Bump arning When Up an...

Page 164: ...for Up Down played when o l have a RED of the Warnin cleared The ting and just b eft Softkey to yellow X oystick Head played anytim n movement one of the EC indicator ng is a numer e numeric val be a...

Page 165: ...or Hydraulic F played anytim der that the h eft Softkey to yellow X played when t sconnected o top using hyd o clear the wa unctions me a hydraulic hydraulic pum o clear the wa the hydraulic or the o...

Page 166: ...ng Guide Diagnostics 6 6 36 60HD R10doc072619 Troubleshooting Guide able to feed again If the Auto Clutch is engaged once you disengage it you cannot engage it again until the oil has cooled and the s...

Page 167: ...move any sawdust buildup from the surface of the belts Replace worn belts if they do not keep the blade from contacting the blade wheel 2 Install a clean blade and apply the appropriate tension See Se...

Page 168: ...the saw carriage so the blade is positioned over a bed rail Adjust the blade guide arm to 1 2 15 mm from full open 2 Raise the saw head so the bottom of the blade measures 14 3 4 375 mm from the top...

Page 169: ...e outside of the saw head is 1 16 1 5mm higher than the inside Retighten the retaining plate bolts Blade Guide Arm Alignment The blade guide arm moves the outer blade guide in and out If the arm becom...

Page 170: ...de Arm Alignment 7 7 4 HD R10doc072619 Sawmill Alignment See Figure 7 3 Loosen the jam nuts and turn the adjustment bolts in to tighten the blade guide arm rollers Retighten the jam nuts FIG 7 3 60002...

Page 171: ...the distance between the blade guide roller flange and the back of the blade See Figure 7 4 4 Adjust the blade guide arm to 1 2 12 7 mm from fully open and remeasure the distance from the roller flan...

Page 172: ...the front bolt and tighten the rear bolt Retighten the jam nuts and recheck the blade guide arm horizontal tilt 5 Now check the vertical tilt of the blade guide arm Move the saw carriage so the blade...

Page 173: ...blade guide mounting block to the bed rail This measurement should be 15 376 5 mm or slightly higher because the saw head is tilted up 1 16 1 5 mm on the outside See Saw Head Tilt If the blade guide...

Page 174: ...Alignment The blade guides should be adjusted properly in the vertical plane If the blade guides are tilted vertically the blade will try to travel in the tilted direction A Blade Guide Alignment Too...

Page 175: ...ool to the bed rail is not equal within 1 32 75 mm adjust the vertical tilt of the outer blade guide roller 6 Loosen one set screw at the side of the blade guide assembly See Figure 7 9 Loosen the jam...

Page 176: ...nning down causing it to push the blade away from the guide roller 8 Remove the blade guide alignment tool from the blade and adjust the blade guide arm halfway in 9 Remove the clip from the blade gui...

Page 177: ...he back edge of the blade If the flange is too close to or too far from the blade the sawmill will not cut accurately HINT When adjusting blade guide spacing loosen the top set screw and one side set...

Page 178: ...ed to ensure square lumber 1 Swing a side support down and measure between the face of the support and the main bed tube The distance at the top of the side support B should be equal to or no more tha...

Page 179: ...side support up so that it is vertical 4 Pull back at the top of the support to eliminate slack as if a log were being clamped against it 5 Place a square against the face of the side support The side...

Page 180: ...ort mounting bolt Use a 3 8 ratchet to rotate the pin until the side support is square to the bed 6 Repeat the vertical check for the remaining side supports and adjust as necessary FIG 7 14 SM0272 1...

Page 181: ...al tilt of the side support if neces sary See Figure 7 15 Loosen the top jam nut Adjust the two lower jam nuts up to tilt the side support back Adjust the two lower jam nuts down to tilt the side supp...

Page 182: ...tional setup information Blade Installation 1 Remove the blade and replace the blade wheel belts New blade wheel belts are required to perform the complete alignment procedure 2 Blow sawdust off of th...

Page 183: ...near the inner blade guide mount Be sure the tool does not rest on a tooth or burr and is lying flat against the bottom of the blade See Figure 7 16 2 Move the saw carriage so the front end of the too...

Page 184: ...easure from the tool to the bed rail at both ends of the tool If the measurements at the front and rear ends of the tool differ by more than 1 16 1 5 mm adjust the vertical tilt of the idle side blade...

Page 185: ...blade wheel as necessary until the front and rear of the tool are the same distance from the bed rail within 1 16 1 5 mm 9 Check the position of the blade on the idle side blade wheel See Figure 7 19...

Page 186: ...on the wheel turn the cant control counterclockwise If it is too far back on the wheel turn the cant control clockwise 10 Check the position of the blade on the drive side blade wheel The blade shoul...

Page 187: ...side blade wheel Tighten the horizontal adjustment screw jam nut and the top verti cal screw See Figure 7 21 Track Roller Adjustment Making these adjustments correctly will insure the saw carriage tr...

Page 188: ...s should touch the rail throughout most of the saw carriage travel Be careful not to tighten the rollers so they cause the carriage to bind as it travels down the track If the rollers do not spin at l...

Page 189: ...e carriage on the track rail Failure to properly adjust the stop bolts can cause saw head damage especially during mill transportation Bed Rail Adjustment 1 Move the clamp so it is 10 254mm from the c...

Page 190: ...nt main bed rail 7 Measure the distance between the bottom of the blade and the bed rail at each end of the bed rail The bed rail should measure 15 375 mm from the blade at each end of the rail See Fi...

Page 191: ...d It is referred to as the outer assembly and is adjustable for various widths of materials to be pro cessed NOTE Before installing the blade guide assemblies remove the blade guide adjusting screws a...

Page 192: ...bly so the roller does not contact the blade NOTE Before adjusting the top bolt unload pressure on the bolt by turning 1 2 turn in the opposite direction it was last adjusted 6 With the roller flange...

Page 193: ...ill need to tighten the arm rollers See Figure 7 28 Loosen the jam nuts and turn the adjustment bolts in to tighten the blade guide arm rollers Retighten the jam nuts After tightening the blade guide...

Page 194: ...ut to tilt the arm horizontally See Figure 7 30 Loosen the horizontal adjustment bolt jam nuts To tilt the arm in toward the blade loosen the rear bolt and tighten the front bolt To tilt the arm out a...

Page 195: ...the bed rail See Figure 7 31 Adjust the blade guide arm to 1 2 15 mm from fully open Measure the distance from the bottom of the blade guide mounting block to the bed rail This mea surement should be...

Page 196: ...blade is 15 375 mm above a bed rail Measure the actual distance with a tape from the top of the rail to the bottom of the blade NOTE Before adjusting the top bolt unload pressure on the bolt by turnin...

Page 197: ...travel in the tilted direction A Blade Guide Alignment Tool BGAT is provided to help you measure the vertical tilt of the blade 1 Open the adjustable blade guide arm 1 2 13 mm from full open 2 Clamp t...

Page 198: ...blade guide roller 6 Loosen one set screw at the side of the blade guide assembly See Figure 7 35 Loosen the jam nuts on the top and bottom vertical tilt adjustment screws To tilt the roller up loose...

Page 199: ...d adjust the blade guide arm halfway in 2 Remove the clip from the blade guide alignment tool Place the tool against the face of the outer blade guide roller See Figure 7 36 3 Measure between the back...

Page 200: ...lose to or too far from the blade the sawmill will not cut accurately HINT When adjusting blade guide spacing loosen the top set screw and one side set screw only This will ensure horizontal and verti...

Page 201: ...nting bolt Use the provided bottom block adjustment tool to adjust the alignment bar up so the bar is close to but not touching the bottom of the blade Retighten the alignment bar mounting bolt 2 Chec...

Page 202: ...lock assembly until the alignment bar is parallel to the blade Retighten the clamp bolt Repeat for the second blade guide assembly FIG 7 39 Block tilt adjustment jam nuts Check gap between blade and a...

Page 203: ...ment bars from the blade guide assemblies Install new or reconditioned bottom guide blocks to both blade guide assemblies leave FIG 7 40 600244 4 Loosen block tilt clamp bolt Check gap between blade a...

Page 204: ...the blade Use the provided shim to set the distance from the block to the blade Tighten the bottom block mounting bolt and clamp bolt FIG 7 41 REV B4 11 FIG 7 42 REV B3 02 B4 10 Turn adjustment bolt c...

Page 205: ...support and the main bed tube The distance at the top of the side support B should be equal to or no more than 1 32 0 8 mm greater than the distance at the base of the side support A Adjust the horiz...

Page 206: ...ee Figure 7 44 Loosen the side support mounting bolt Use a 3 8 ratchet to rotate the pin until the side support is square to the bed 6 Repeat the vertical check for the remaining side supports and adj...

Page 207: ...repeat for the other hydraulic side support Clamp Stop Stop Bolt Adjustment 1 Once the side supports are aligned pivot them down to their horizontal position 2 Tie a string to the stop block at the fi...

Page 208: ...jam nut and adjust the bolt on the middle rear bed rail until it touches the string Saw Head Tilt As the blade enters a wide log or cant the outside of the saw head will drop down slightly To compens...

Page 209: ...the blade is positioned over a bed rail Adjust the blade guide arm to 1 2 13 mm from full open The saw head should still be adjusted so the blade is 14 3 4 375 mm above the bed rails See Figure 7 47 2...

Page 210: ...olts To lower the outside of the saw head loosen the adjustment bolts and tighten the stop bolts 4 Recheck the measurement from the blade to the bed rails and adjust the stop bolts and adjustment bolt...

Page 211: ...REV Y3 Y4 Bypass To Sheet 2 Tank From Sheet 2 V1 1 2 Y6 Y5 Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schematic H DRAWN JRF INMF SHEET 1 OF 7 DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St...

Page 212: ...W CLU CLD 1 2 Y12 Y13 Down Up C3 Clamp Up Down 3 2 4 1 S2 S1 SV5 2 3 4 1 DC2 DC3 1 2 CLI CLO Out In Y14 Y15 C4 Clamp In Out TBRB Y24 Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schematic H DRAW...

Page 213: ...g Deck Chains Optional Log Deck Kit Bolt on Add on Valve Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schematic H DRAWN JRF INMF SHEET 3 OF 7 DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St Ind...

Page 214: ...Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 LA LB Up Down Optional Log Deck Kit Loading Arms See Sheet 3 For Connections 1 2 1 2 Log Deck Arms C10 C11 REV DESCRIPT...

Page 215: ...CRIPTION DATE BY Tank From Sheet 6 Bypass To Sheet 6 H7 H1 H9 H10 H3 H2 H6 H14 H14 H13 H8 H5 H4 V1 P1 HE1 F1 M1 V3 C1 Oil Reservoir Filter Pump Cooler Up Down Cylinder Head Manifold Feed Motor Velocit...

Page 216: ...Loading Arms V6 V7 H29 H30 H30 H25 H26 H31 H32 H33 H34 H37 H38 H35 H36 Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schematic H DRAWN JRF INMF SHEET 6 OF 7 DESCRIPTION LT70 Super Hydraulic 8180...

Page 217: ...6214 Ph 317 271 1542 Fax 317 273 1011 V5 Bed Manifold See Sheet 6 Add On Valve Log Deck Chains V10 H33 H34 H39 H40 H42 H41 C10 C11 Log Deck Loading Arms Log Deck Loading Arms Connect to Loading Arm Ho...

Page 218: ...V1 C1 V3 P1 HE1 F1 Y2 Y1 FWD REV Y3 Y4 Bypass To Sheet 2 Tank From Sheet 2 V1 1 2 Y6 Y5 Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schematic E DRAWN JRF INMF SHEET 1 OF 7 DESCRIPTION LT70 Supe...

Page 219: ...4 1 TUA Y11 Y10 CW CCW CLU CLD 1 2 Y12 Y13 Down Up C3 Clamp Up Down 3 2 4 1 S2 S1 SV5 2 3 4 1 DC2 DC3 1 2 CLI CLO Out In Y14 Y15 C4 Clamp In Out TBRB Y24 Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydr...

Page 220: ...A 3 2 4 1 S2 S1 P P T T Log Deck Chains Optional Log Deck Kit Bolt on Add on Valve Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schematic E DRAWN JRF INMF SHEET 3 OF 7 DESCRIPTION LT70 Super Hyd...

Page 221: ...7 DESCRIPTION LT70 Super Hydraulic w Cross Port Relief Retro 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY LA LB Up Down Optional Log Deck Kit Loading...

Page 222: ...h St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY Tank From Sheet 6 Bypass To Sheet 6 H7 H1 H49 H3 H2 H6 H14 H14 H13 H8 H5 H4 H13 V1 P1 HE1 F1 V11 M1 V3 C1 Oil Reserv...

Page 223: ...Up Down Clamp In Out C4 C7 C8 C9 Toe Board Front Loading Arms V6 V7 H29 H30 H30 H25 H26 H31 H32 H33 H34 H37 H38 H35 H36 Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schematic E DRAWN JRF INMF S...

Page 224: ...Port Relief Retro 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY V5 Bed Manifold See Sheet 6 Add On Valve Log Deck Chains V10 H33 H34 H39 H40 H42 H41 C...

Page 225: ...Manifold 2200 PSI A B 2 1 2 1 M1 RV1 V2 SV1 EC1 ORF1 ORF2 PV1 PV2 CVD1 CVD2 SV2 CBV2 CBV1 C1 V3 P1 HE1 F1 Y2 Y1 FWD REV Y3 Y4 Bypass To Sheet 2 Tank From Sheet 2 V1 1 2 Y6 Y5 Wood Mizer LLC SIZE FSCM...

Page 226: ...SV2 1 2 M2 Turn Motor 3 2 4 1 S2 S1 SV4 2 3 4 1 TUA Y11 Y10 CW CCW CLU CLD 1 2 Y12 Y13 Down Up C3 Clamp Up Down 3 2 4 1 S2 S1 SV5 2 3 4 1 DC2 DC3 1 2 CLI CLO Out In Y14 Y15 C4 Clamp In Out TBRB Y24 W...

Page 227: ...Y20 1 2 1 2 2 1 2 1 1 2 Loading Arms B A 3 2 4 1 S2 S1 P P T T Log Deck Chains Optional Log Deck Kit Bolt on Add on Valve Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schematic C DRAWN JRF INMF...

Page 228: ...ic Schematic C DRAWN JRF INMF SHEET 4 OF 7 DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY LA LB Up Down Optional Log De...

Page 229: ...ulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY Tank From Sheet 6 Bypass To Sheet 6 H7 H1 H12 H9 H10 H11 H12 H3 H2 H6 H14 H14 H13 H8 H5 H4 H13 V1 P1...

Page 230: ...5 Side Supports H27 H28 H23 H24 C3 Clamp Up Down Clamp In Out C4 C7 C8 C9 Toe Board Front Loading Arms V6 V7 H29 H30 H30 H25 H26 H31 H32 H33 H34 H37 H38 H35 H36 Wood Mizer LLC SIZE FSCM NO DWG NO REV...

Page 231: ...DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY A Initial Release 1 1 15 JRF B Combined Pump Flow 4 9 15 JRF V5 Bed Mani...

Page 232: ...2 1 HB HA Bypass Head Manifold 2200 PSI A B 2 1 2 1 M1 RV1 V2 SV1 EC1 ORF1 ORF2 PV1 PV2 CVD1 CVD2 SV2 CBV2 CBV1 C1 V3 P1 HE1 F1 Y2 Y1 FWD REV Y3 Y4 Bypass To Sheet 2 Tank From Sheet 2 V1 1 2 Y6 Y5 Woo...

Page 233: ...wn Up 3 2 4 1 S2 S1 SV2 1 2 M2 Turn Motor 3 2 4 1 S2 S1 SV4 2 3 4 1 TUA Y11 Y10 CW CCW CLU CLD 1 2 Y12 Y13 Down Up C3 Clamp Up Down 3 2 4 1 S2 S1 SV5 2 3 4 1 DC2 DC3 1 2 CLI CLO Out In Y14 Y15 C4 Clam...

Page 234: ...T LA LB Up Down Y21 Y20 1 2 1 2 2 1 2 1 1 2 Loading Arms B A 3 2 4 1 S2 S1 P P T T Log Deck Chains Optional Log Deck Kit Bolt on Add on Valve Wood Mizer LLC SIZE FSCM NO DWG NO REV A Hydraulic Schema...

Page 235: ...DWG NO REV A Hydraulic Schematic B DRAWN JRF INMF SHEET 4 OF 7 DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY LA LB Up...

Page 236: ...TION LT70 Super Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY Tank From Sheet 6 Bypass To Sheet 6 H7 H1 H12 H9 H10 H11 H12 H3 H2 H6 H14 H14 H...

Page 237: ...1 H22 M2 Turner C6 C5 Side Supports H27 H28 H23 H24 C3 Clamp Up Down Clamp In Out C4 C7 C8 C9 Toe Board Front Loading Arms V6 V7 H29 H30 H30 H25 H26 H31 H32 H33 H34 H37 H38 H35 H36 Wood Mizer LLC SIZE...

Page 238: ...F INMF SHEET 7 OF 7 DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY A Initial Release 1 1 15 JRF B Combined Pump Flow 4...

Page 239: ...S2 S1 3 2 1 3 2 1 HB HA Bypass Head Manifold 2200 PSI A B 2 1 2 1 M1 RV1 V2 SV1 EC1 ORF1 ORF2 PV1 PV2 CVD1 CVD2 SV2 CBV2 CBV1 C1 V3 P1 HE1 F1 Y2 Y1 FWD REV Y3 Y4 Bypass To Sheet 2 Tank From Sheet 2 V1...

Page 240: ...Rear Y7 Y9 Y8 Down Up 3 2 4 1 S2 S1 SV2 1 2 M2 Turn Motor 3 2 4 1 S2 S1 SV4 2 3 4 1 TUA Y11 Y10 CW CCW CLU CLD 1 2 Y12 Y13 Down Up C3 Clamp Up Down 3 2 4 1 S2 S1 SV5 2 3 4 1 DC2 DC3 1 2 CLI CLO Out In...

Page 241: ...4 1 S2 S1 SV8 P T LA LB Up Down Y21 Y20 1 2 1 2 2 1 2 1 1 2 Loading Arms B A 3 2 4 1 S2 S1 P P T T Log Deck Chains Optional Log Deck Kit Bolt on Add on Valve Wood Mizer LLC SIZE FSCM NO DWG NO REV A...

Page 242: ...LC SIZE FSCM NO DWG NO REV A Hydraulic Schematic A DRAWN JRF INMF SHEET 4 OF 7 DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION D...

Page 243: ...HEET 5 OF 7 DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY Tank From Sheet 6 Bypass To Sheet 6 H7 H1 H12 H9 H10 H11 H12...

Page 244: ...Rear H22 H21 H21 H22 M2 Turner C6 C5 Side Supports H27 H28 H23 H24 C3 Clamp Up Down Clamp In Out C4 C7 C8 C9 Toe Board Front Loading Arms V6 V7 H29 H30 H30 H25 H26 H31 H32 H33 H34 H37 H38 H35 H36 Woo...

Page 245: ...atic A DRAWN JRF INMF SHEET 7 OF 7 DESCRIPTION LT70 Super Hydraulic 8180 W 10 th St Indianapolis IN 46214 Ph 317 271 1542 Fax 317 273 1011 REV DESCRIPTION DATE BY A Initial Release 1 1 15 JRF V5 Bed M...

Page 246: ...T70 Hyd Head Control 075212 CBV1 2 Valve Cntr Bal 8GPM 4000psi Cartridge 078170 CVD1 Valve Check Disk CVD10 078171 CVD2 Valve Check Disk CVD08 078172 EC1 Valve Press Comp 18GPM EC12 42 160 078224 LS1...

Page 247: ...DIN A 12VDC 025834 V6 7 Valve Side Support Sequence 015484 V8 9 Velocity Fuse 6 5 GPM 038734 V10 Valve Hyd Add on 4 way Closed 12V 025826 SV1 Valve Sv10 47C less coils 025830 Y22 23 Coil Hyd Valve 12V...

Page 248: ...GPM 4000psi Cartridge 078170 CVD1 Valve Check Disk CVD10 078171 CVD2 Valve Check Disk CVD08 078172 EC1 Valve Press Comp 18GPM EC12 42 160 078224 LS1 Valve Shuttle LS10 30 078316 ORF1 Plug Orfice 0 060...

Page 249: ...29 Y7 21 Coil Series E 10 EG DIN A 12VDC 025834 V6 7 Valve Side Support Sequence 015484 V8 9 Velocity Fuse 6 5 GPM 038734 V10 Valve Hyd Add on 4 way Closed 12V 025826 SV1 Valve SV10 47C less coils 025...

Page 250: ...heck Disk CVD08 078172 EC1 Valve Priority Flow Ctl 18GPM EC12 42 078173 ORF1 Plug Orfice 0 060 078174 ORF2 Plug Orfice 0 020 078175 PV1 Valve Proportional 8GPM PV70 30A 078176 PV2 Valve Proportional 3...

Page 251: ...41 8 FIG 8 41 HYDRAULIC COMPONENTS PAGE 2 OF 2 Description Wood Mizer Part Component List ID V6 7 Valve Side Support Sequence 015484 V8 9 Velocity Fuse 6 5 GPM 038734 V10 Valve Hyd Add on 4 way Close...

Page 252: ...D2 Valve Check Disk CVD08 078172 EC1 Valve Priority Flow Ctl 18GPM EC12 42 078173 ORF1 Plug Orfice 0 060 078174 ORF2 Plug Orfice 0 020 078175 PV1 Valve Proportional 8GPM PV70 30A 078176 PV2 Valve Prop...

Page 253: ...8 43 8 FIG 8 43 HYDRAULIC COMPONENTS PAGE 2 OF 2 y p Description Wood Mizer Part Component List ID V6 7 Valve Side Support Sequence 015484 V8 9 Velocity Fuse 6 5 GPM 038734 V10 Valve Hyd Add on 4 way...

Page 254: ...heck Disk CVD08 078172 EC1 Valve Priority Flow Ctl 18GPM EC12 42 078173 ORF1 Plug Orfice 0 060 078174 ORF2 Plug Orfice 0 020 078175 PV1 Valve Proportional 8GPM PV70 30A 078176 PV2 Valve Proportional 3...

Page 255: ...45 8 FIG 8 45 HYDRAULIC COMPONENTS PAGE 2 OF 2 Description Wood Mizer Part Component List ID V6 7 Valve Side Support Sequence 015484 V8 9 Velocity Fuse 6 5 GPM 038734 V10 Valve Hyd Add on 4 way Close...

Page 256: ...n Bulkhead 079004 11 H19 Black 87 1 4 Rear Toe Board Base 079000 87 H20 Purple 81 1 4 Rear Toe Board Top 079000 81 H21 Black 65 3 8 Log Turner Motor Closest to Frame 079001 65 H22 Purple 61 3 8 Log Tu...

Page 257: ...079004 11 H19 Black 87 1 4 Rear Toe Board Base 079000 87 H20 Purple 81 1 4 Rear Toe Board Top 079000 81 H21 Black 65 3 8 Log Turner Motor Closest to Frame 079001 65 H22 Purple 61 3 8 Log Turner Motor...

Page 258: ...to Prop 2 Branch T Fitting 079004 16 H18 Purple 11 1 2 Prop 2 Branch T Fitting To Return Bulkhead 079004 11 H19 Black 87 1 4 Rear Toe Board Base 079000 87 H20 Purple 81 1 4 Rear Toe Board Top 079000 8...

Page 259: ...on Hydraulic Hoses Hydraulic Information 60HD Rdoc072619 8 49 8 FIG 8 49 HYDRAULIC HOSES PAGE 2 OF 2 ID Color Length Description Wood Mizer Part Hose List H44 N A 84 Hose 3 8 Hydraulic w Fittings CS 8...

Page 260: ...nk to Prop 2 Branch T Fitting 079004 16 H18 Purple 11 1 2 Prop 2 Branch T Fitting To Return Bulkhead 079004 11 H19 Black 87 1 4 Rear Toe Board Base 079000 87 H20 Purple 81 1 4 Rear Toe Board Top 07900...

Page 261: ...on Hydraulic Hoses Hydraulic Information 60HD Rdoc072619 8 51 8 FIG 8 51 HYDRAULIC HOSES PAGE 2 OF 2 ID Color Length Description Wood Mizer Part Hose List H44 N A 84 Hose 3 8 Hydraulic w Fittings CS 8...

Page 262: ...to Prop 2 Branch T Fitting 079004 16 H18 Purple 11 1 2 Prop 2 Branch T Fitting To Return Bulkhead 079004 11 H19 Black 87 1 4 Rear Toe Board Base 079000 87 H20 Purple 81 1 4 Rear Toe Board Top 079000 8...

Page 263: ...on Hydraulic Hoses Hydraulic Information 60HD Rdoc072619 8 53 8 FIG 8 53 HYDRAULIC HOSES PAGE 2 OF 2 ID Color Length Description Wood Mizer Part Hose List H44 N A 84 Hose 3 8 Hydraulic w Fittings CS 8...

Page 264: ...level 5 18 hose list 8 46 8 47 8 48 8 50 8 52 schematic 8 1 8 8 8 15 8 22 8 29 L leveling logs 4 8 loading logs 4 7 M maintenance autoclutch belt DC only 5 17 blade guide 5 2 blade tensioner 5 9 blade...

Page 265: ...ii setup portable sawmill 3 7 stationary sawmill 3 1 T tensioner maintenance 5 11 troubelshooting error codes 6 13 troubleshooting 6 1 sawing problems 6 1 turning logs 4 8 U up down operation 4 9 W wa...

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Wood-mizer LT70 Super Hydraulic, Safety, Setup, Operation & Maintenance Manual

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Summary of Contents for LT70 Super Hydraulic

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