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Wood-mizer LX450DB-A Safety, Installation, Operation, Maintenance & Parts Manual Download Page 1

Debarker Option

Safety, Installation, Operation,

Maintenance & Parts Manual

LX450

DB-A

rev. 

C

Safety is our #1 concern!

 Read and understand

all safety information and instructions before oper-
ating, setting up or maintaining this machine.

October 2017

Form #229

8

Used with all LX450 mill rev. A1.00 - A1.05

Summary of Contents for LX450DB-A

Page 1: ...Maintenance Parts Manual LX450DB A rev C Safety is our 1 concern Read and understand all safety information and instructions before oper ating setting up or maintaining this machine October 2017 Form...

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: ...ECTION 4 OPERATION AND MAINTENANCE 4 1 4 1 Locking Pin Operation 4 1 4 2 Control Overview 4 2 4 3 Operation 4 3 4 4 Maintenance 4 5 4 5 Troubleshooting 4 6 SECTION 5 ELECTRICAL INFORMATION 5 1 5 1 Ele...

Page 4: ...1 Installation and Maintenance DANGER On electric mills hazardous voltage inside the disconnect box starter box and at the electric motor can cause shock burns or death Disconnect and lock out power s...

Page 5: ...remove the key from the control panel before preparing the debarker for towing Failure to do so may result in serious injury WARNING Debarker is ON when warning light is on DO NOT disconnect the warni...

Page 6: ...the sawmill battery ground terminal Failure to do so will result in serious injury or death CAUTION Due to various design changes and past retro fits and options you should very carefully look your mi...

Page 7: ...the mounting block holes and the two debarker mounting holes in the saw head Use the provided hex head bolts split lock and flat washers to secure in place Make sure the debarker is square to the saw...

Page 8: ...bolts and split lock washers to mount the cutting head to the debarker frame Use the lower set of four holes in the head mounting plate The upper set of holes are provided in the event the cutting hea...

Page 9: ...to the debarker head with two flat washers lock washers and hex head bolts Be sure the bottom of the debris guard is even with the bottom of the debarker blade See Figure 2 3 FIG 2 3 LX0042 3 Debris G...

Page 10: ...nding and open spaces where the wire could get caught by a log etc If you have any questions call Wood Mizer customer service 1 Route the harnesses through the saw head frame hole as shown Continue ro...

Page 11: ...and out Replace the motor cap and secure the harness to the in out motor by connecting two wire ties together and wrapping around the motor 3 Connect the in out motor wire harness to the in out motor...

Page 12: ...nal nut to secure the wires IMPORTANT Make sure that the ring terminals do not touch the motor body 8 Route the red motor and light wires through one of the provided rubber boots Strip the end of the...

Page 13: ...he sawmill battery ground terminal Failure to do so will result in serious injury or death See SECTION 5 for the appropriate wiring diagram to aid in installation 1 Remove the side front and rear pane...

Page 14: ...his connection Overtightening could cause component breakage 5 Install the 70 amp breaker and rubber boot to the large hole on the back of the control box Be sure the breaker terminals do not touch an...

Page 15: ...ng the back side of the front panel for a guideline cut out holes in the front panel lexan decal for the debarker switches Install the provided toggle switches 1 16 nylon wash ers and rubber boots in...

Page 16: ...red 201 wire from the small terminal on the debarker solenoid to the debarker on off switch is connected 12 Connect the red 203 wire from debarker solenoid to the BAT post of the key switch 13 Make s...

Page 17: ...ed wire 200 to the existing short red wire connected to terminal 3 of the power feed drum switch Use the provided 10 screw washer and lock nut to connect the wires Wrap the connection with the provide...

Page 18: ...ure the debarker in out switch is oriented horizontally as shown 17 Connect the small red 21 wire to the debarker in out switch bottom left terminal 18 Connect the small black 22 wire to the debarker...

Page 19: ...e 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 debarker...

Page 20: ...r 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 use...

Page 21: ...0 and remove the key Pull the debarker out to relieve pressure on the locking pin Pull the pin up and rotate so the small roll pin is aligned with the disengaged position Release the locking pin Befo...

Page 22: ...an be performed NOTE The distance between the debarker blade and the side support with the cutting head all the way in is 6 150mm for the sawmill equipped with the standard head and 12 300mm for the s...

Page 23: ...warning light Doing so may result in serious injury 3 Use the in out switch on the control box to pivot the debarker all the way out 4 Move the sawmill carriage forward and pivot the debarker in unti...

Page 24: ...upwards If this happens con tinue to SLOWLY return the carriage or stop pivot the debarker out and then return the carriage DO NOT move the carriage forward while the debarker is contacting the log w...

Page 25: ...as needed WARNING Before replacing the debarker blade move the sawmill blade guide arm in front of the sawmill blade to cover the blade teeth Failure to do so may result in serious injury or death To...

Page 26: ...perly Check pivot clamps for correct installation Loosen pivot clamp bolts slightly check for reduced binding Ring terminal of red wire touching debarker motor housing at motor Move terminal away from...

Page 27: ...anual Reset Panel Mount Circuit CB21 E20430 Breaker 15 Amp D20 015426 Diode Assembly Solenoid Coil Chassis L1 073555 Light Assembly Debarker ON Warning Strobe M20 023688 Motor 12 V DC 3 4HP TEFC W Bas...

Page 28: ...k 8 AWG Black 24 8 AWG Red 23 14 AWG Black 22 14 AWG Red 21 200 201 202 204 205 206 207 1 2 Battery Fuse Box 1 AWG Black 225 SW20 BAT ACC IGN ST DBKR GND WTR OIL ALT GPR IGN ACC Blade Guide Feed Rate...

Page 29: ...IPTION Indicates Parts Available In Assemblies Only PART QTY NOTE For field installation of existing sawmills order the mechanical assembly and the control kit DEBARKER INSTALLED LX450 LX450DB 1 1 Ass...

Page 30: ...450 Debarker Mount Arm See Section 6 3 107533 1 2 Assembly LX450 Debarker Pivot Arm See Section 6 4 107535 1 3 Shim 1 ID 1 1 4 OD 076037 1 4 Assembly LT70 Debarker Upper Pivot See Section 6 6 074825 1...

Page 31: ...Debarker Parts Frame Assembly Debarker Parts DB17doc072219 6 3 6 11 Washer 1 4 Split Lock F05011 14 2 12 Bolt 1 4 20x3 4 FT Hex HeadC F05005 1 1 13 Bolt 1 4 20 X 1 Hex Head Gr5 F05005 101 1...

Page 32: ...31 1 2 Bearing SKF 6205 2RS Roller 087353 2 3 Tube Long Bearing Spacer 076739 1 4 Grommet Rubber 3 4 ID 025247 2 5 Lamp Assembly 180 Degree Amber Strobe 073555 1 6 Bolt 4 40x3 4 Sl F05004 13 2 7 Sprin...

Page 33: ...20 Free Hex F05010 63 2 18 Bolt 1 4 20x3 4 Hex Head Gr5 F05005 123 2 19 Retainer Debarker Mount 107539 1 20 Washer 5 8 SAE Flat F05011 5 1 21 Washer 5 8 Split Zinc Lock F05011 27 1 22 Bolt 5 8 18x2 He...

Page 34: ...1 Weldment LX450 Debarker Pivot Arm 107537 1 2 Assembly LT70 Debarker Cutter Head See Section 6 5 076677 1 3 Washer 5 16 Split Lock F05011 13 4 4 Bolt 5 16 18x3 4 Hex Head Gr2 F05006 5 4 5 Guard Debar...

Page 35: ...lable In Assemblies Only PART QTY ASSEMBLY LT70 DEBARKER CUTTER HEAD 076677 1 1 Weldment LT70 Debarker Cutter Head 076686 1 2 Tensioner Weldment 023622 1 3 3 4 HP 12UDC TEFC Leeson MKII 023688 1 4 Was...

Page 36: ...asher Blade Bolt Lock 023737 1 14 Bolt 1 2 20x1 1 4 Hex Head Special 074833 1 15 Guard Cutter Head Bottom 023629 1 16 Bolt 1 4 20x3 4 FT Hex HeadC F05005 1 3 17 Nut 1 4 20 Keps F05010 9 3 18 Aluminum...

Page 37: ...semblies Only PART QTY ASSEMBLY LT70 DEBARKER UPPER PIVOT 074825 1 1 Weldment LT70 Debarker Upper Pivot 076709 1 2 Bearing SKF 6205 2RS Roller 087353 2 3 Tube Short Bearing Spacer 076741 1 4 Assembly...

Page 38: ...her 1 4 SAE Flat F05011 11 1 9 Nut 1 4 20 Swaged F05010 21 1 10 Sheave LT70 Debarker Gearmotor 076666 1 11 Pin 1 8x1 5 8 Roll Zinc F05012 102 1 12 Spring 58 ODx1 1 8 021243 1 13 Pin MKII Transport 023...

Page 39: ...enoid 100A 12V Cont Duty GND P10449 1 Diode Assembly Solenoid Coil Chassis GND 015426 1 2 Nut 1 4 20 Self Locking F05010 9 2 3 Boot Circuit Breaker 021253 1 4 Breaker 70 Amp Manual Reset Panel Mount 0...

Page 40: ...ents 2 8 debarker 2 1 M maintenance 4 5 O operation 4 3 control overview 4 2 locking pin 4 1 R replacement parts 6 1 control kit 6 11 debarker cutter head 6 7 debarker mount arm 6 4 debarker pivot arm...

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