Wood-mizer HR700 Series User Manual Download Page 90

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MAINTENANCE

Feed Track Chain Adjustments

4-8

MHdoc012819

4.8

Feed Track Chain Adjustments

See Figure 4-6.

If necessary, use the adjustment bolts shown below to adjust the feed

track chain tension.

NOTE:

The bolts must be adjusted evenly.

FIG. 4-7

Track Chain Tension

Adjustment Bolt

Summary of Contents for HR700 Series

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Page 3: ...6 rev A4 00 HR700E20S 1 6 rev A4 00 HR700E25S 1 6 rev A4 00 HR700E30S 1 6 rev A4 00 Safety is our 1 concern Read and understand all safety information and instructions before operating setting up or maintaining this machine Form 1007 This is the original language for the manual ...

Page 4: ...n SECTION 2 OPERATION 2 1 2 1 Control Overview 2 1 2 2 Resaw Setup 2 3 Electrical Requirements US Version Only 2 3 Replacing the Blade 2 15 2 4 Using the Blade Tensioner Pump 2 17 2 5 Tensioning the Blade 2 18 2 6 Tracking the Blade 2 20 2 7 Saw Head Height Adjustment 2 21 2 8 Guide Fence Adjustment 2 24 2 9 Blade Guide Arm Adjustment 2 25 2 10 Machine Start 2 26 2 11 Water Lube Operation 2 29 Sta...

Page 5: ...em 4 12 4 11 Long Term Storage 4 13 4 12 End of the life cycle 4 13 4 13 Safety Devices Inspection 4 14 SECTION 5 ALIGNMENT 5 1 5 1 Alignment Procedures 5 1 5 2 Blade Installation And Tracking 5 2 5 3 Blade Wheel Alignment 5 4 5 4 Saw Head Adjustment 5 10 5 5 Blade Guide Arm Vertical Adjustment 5 11 5 6 Blade Guide Arm Horizontal Adjustment 5 12 5 7 Aligning the Blade Guides 5 14 5 8 Blade Deflect...

Page 6: ... Blade Motor Specifications 6 7 6 4 Noise Level 6 7 6 5 V Belt Sizes 6 8 6 6 Air Supply Specifications 6 8 6 7 Dust Extractor Specifications 6 8 SECTION 7 MOTOR BRAKE 7 1 7 1 Motor Brake Maintenance 7 1 Maintenance intervals Checking the rotor thickness Check the air gap ...

Page 7: ...ice Representative Please have your machine identification number and your customer number ready when you call The Service Representative can help you with questions about the operation and maintenance of your machine He also can schedule you for a service call Office Hours Please have your vehicle identification number and your customer number ready when you call Wood Mizer will accept these meth...

Page 8: ...SWITZERLAND Stefan Wespi Maschinen u Geräte Spezialarbeiten GmbH Eichistraße 4 6353 Weggis Tel 41 0 41 3900312 GSM 41 0 79 9643594 info mobilsaegen ch RUSSIA Dariusz Mikołajewski OOO WOOD MIZER INDUSTRIES 141031 Moscow Reg Mytishenski raj pos Veshki Zavodskaja str 3B Tel Fax 7 495 788 72 35 Tel Fax 7 495 641 51 60 e mail dariuszm woodmizer moscow ru BULGARIA Kalin Simeonov Ecotechproduct 38 Star L...

Page 9: ... Kerestecilik San ve Tic Ltd Sti Adana Keresteciler Sitesi 191 sk No 41 ADANA Tel 90 322 346 15 86 Fax 90 322 345 17 07 GSM 90 533 363 18 44 e mail info erkaahsap com tr FINLAND Howard Blackbourn Oy Falkberg Jordbruk Ab Falkintie 220 25610 Ylonkyla Tel 358 2732 2253 Fax 358 2732 2263 Howard Blackbourn GSM 358 440 424 339 e mail falkberg woodmizer fi LITHUANIA Andrius Zuzevicius UAB Singlis Savanor...

Page 10: ...1 55312 2042 e mail Info dragtbosbouw nl Subagent ROMANIA M Echert S C Echert Comprod s r l Str Schitului Nr 6 Apt 7 etajul 1 725 70 Vatra Dornei Romania Tel Fax 40 230 374 235 Tel 40 740 35 35 74 Regional Manager Africa Wood Mizer Africa Jean Jacques Oelofse UNIT 3 LEADER PARK NO 20 CHARIOT ROAD STORMILL EXT 5 Roodepoort Johannesburg Tel 27 011 473 1313 Fax 27 011 473 2005 Jean Jacques Oelofse E ...

Page 11: ...will result in death or serious injury WARNING suggests a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION refers to potentially hazardous situations which if not avoided may result in minor or moderate injury or damage to equipment IMPORTANT indicates vital information NOTE gives helpful information Warning stripes are placed on areas where a si...

Page 12: ...ator s Manual before operating the resaw Take notice of all safety warnings throughout this manual and those posted on the machine Keep this manual with this machine at all times regardless of ownership Also read any additional manufacturer s manuals and observe any applicable safety instructions including dangers warnings and cautions Only adult persons who have read and understood the entire ope...

Page 13: ... do so may result in serious injury WARNING Always wear eye ear respiration and foot protection when operating or servicing the resaw Keep Resaw And Area Around Resaw Clean DANGER Maintain a clean and clear path for all necessary movement around the resaw and lumber stacking areas Failure to do so will result in serious injury Dispose Of Sawing By Products Properly IMPORTANT Always properly dispos...

Page 14: ...otor before changing the blade Failure to do so will result in serious injury DANGER Motor components can become very hot during operation Avoid contact with any part of a hot motor Contact with hot motor components can cause serious burns Therefore never touch or perform service functions on a hot motor Allow the motor to cool sufficiently before beginning any service function DANGER Always keep ...

Page 15: ...boxes and at the motor can cause shock burns or death Disconnect and lock out power supply before servicing Keep all electrical component covers closed and securely fastened during resaw operation WARNING Consider all electrical circuits energized and dangerous WARNING Disconnect and lock out power supply before servicing the resaw Failure to do so may result in serious injury WARNING Never assume...

Page 16: ...ands CAUTION If the blade breaks during resaw operation push the EMERGENCY STOP button to stop the blade motor and wait 10 seconds before you open the blade housing cover CAUTION The resaw s work stand should be equipped with a 4 kg or bigger dry powder extinguisher Keep Safety Labels In Good Condition IMPORTANT Always be sure that all safety decals are clean and readable Replace all damaged safet...

Page 17: ...ew W M No Description 096317 CAUTION Read thoroughly the manual before operating the machine Observe all safety instructions and rules when operating the resaw 099220 CAUTION Close all guards and covers before starting the machine 099219 Blade tension Turning the bolt clockwise will increase the blade tension and turning the bolt counterclockwise will decrease the tension 099220 099219 ...

Page 18: ...persons a safe distance away from work area when operating the machine 099222 CAUTION Sawdust outlet Protect eyes 096321 Blade movement direction S12004G CAUTION Always wear safety goggles when operating the resaw S12005G CAUTION Always wear protective ear muffs when operating the resaw TABLE 1 1 099221 ...

Page 19: ...Y Multisetworkdoc012819 1 9 1 501465 CAUTION Always wear safety boots when operating the resaw 512107 CAUTION Always wear safety gloves when operating the resaw 501467 Lubrication Point P11789 Aligning the blade on the wheels P85070 CE sign TABLE 1 1 ...

Page 20: ...Blade drive wheel diameter blade linear speed 505346 TVS Tensioner Valve Handle Positions 505348 Blade Tension Values TABLE 1 1 099401 S20097 d 509025 d 257mm 231mm 197mm 18 m s 20 m s 24 m s TVS 505346 1 0 505348 Type psi bar F mm E mm F E 275 375 376 2735 576 476 1 07 1 14 1 07 1 27 1 40 32 32 38 35 38 830 850 745 765 805 825 715 735 57 59 51 53 55 57 49 51 ...

Page 21: ...ls In Good Condition SAFETY Multisetworkdoc012819 1 11 1 101176 CAUTION Compressed air in the system even after electric power disconnection 513181 Pressure value of the pneumatic system TABLE 1 1 101176 513181 6 bar 0 6 MPa ...

Page 22: ...ress the START button Each saw head is started with separate START button To stop the blade motors press the STOP switch CAUTION Wait five 5 seconds between the start of each saw head motor to avoid high peak demand currents FIG 2 1 CONTROL PANEL AND MAIN ELECTRIC BOX Blade Motor START Buttons Emergency Stop Button Hour Meter Feed Track Switch Feed Speed Adjustment Emergency Stop Button Main Power...

Page 23: ... emergency stop clockwise to release the stop The resaw will not restart until the emergency stop is released 5 Hour Meter Records work hours of the machine Main Electric Box 1 Key Switch The key switch has three positions 0 position all electrical circuits are off position all electrical circuits are on position releases the motor disk brake the blade and the track feed motors are off 2 Emergency...

Page 24: ...in modules The HR modules must be mounted together See Figure 2 2 Dismount the electric up down system assembly optional equippment from the transport bracket 1 Next dismount the transportation bracket form the resaw base 2 The up down assembly is heavy about 90kg To lift it use a belt and a winch or a forklift FIG 2 2 1 2 ...

Page 25: ...Operation Resaw Setup Operation MHdoc012819 2 4 2 See Figure 2 3 Mount the up down assembly in its working position as shown on the pictures below FIG 2 3 1 2 3 ...

Page 26: ...Operation Resaw Setup 2 2 5 MHdoc012819 Operation See Figure 2 4 Attach the base to the additional module or modules FIG 2 4 hr023a hr023a 509666_manuals_oper ...

Page 27: ...on MHdoc012819 2 6 2 See Figure 2 5 Using the appropriate bolts washers and nuts mount the base and the additional module modules together FIG 2 5 M16x160 Bolt 2 M12x40 Bolt 2 Screw M6x10 Hex Socket Head Cap 4 Washer 17 4 M16 Nut 2 ...

Page 28: ...peration Resaw Setup 2 2 7 MHdoc012819 Operation See Figure 2 6 Mount the feed chain drive module FIG 2 6 M16x160 Bolt 2 Bolt M6x20 8 Washer 17 4 Nut M16 2 Washer 6 5 8 Washer 8 16 M8 Nut 8 M8x25 Bolt 8 ...

Page 29: ... on the resaw configuration IMPORTANT Before starting to use the resaw you have to meet the following conditions Set up the resaw on firm and level ground The machine must be fastened to the floor Failure to do so may cause the sawhead to tip resulting in serious injury or death A concrete foundation or pads and anchored bolts are recommended The resaw can be operated with the sawdust collection s...

Page 30: ... in temperature range from 15o C to 40o C 5oF to 104o F only The illumination at the operator s position must be at least 300lx1 Have a qualified electrician install the power supply according to EN 60204 Standard The power supply must meet the specifications given in the table below DANGER It is recommended that a 30mA Ground Fault Interrupter GFI be used 1 The light source can not cause strobosc...

Page 31: ... 50Hz 65kW at 460V 60Hz 120 1 AWG 35 6 11kW E15 67 5kW at 230 400V 50Hz 77 6kW at 460V 60Hz 140 1 AWG 35 1 15kW E20 17kW at 230 400V 50Hz 19 5kW at 460V 60Hz 32 11 AWG 4 2 15kW E20 32kW at 230 400V 50Hz 37kW at 460V 60Hz 63 7 AWG 10 3 15kW E20 47kW at 230 400V 50Hz 54kW at 460V 60Hz 90 5 AWG 16 4 15kW E20 62kW at 230 400V 50Hz 71kW at 460V 60Hz 120 3 AWG 25 5 15kW E20 77kW at 230 400V 50Hz 88 5kW ...

Page 32: ...ld be used to disconnect air supply and release compressed air from the pneumatic system Set the cut off valve to SUP position for normal operation or to Exh to release compressed air WARNING Disconnect air supply and release compressed air from the air system before servicing the saw Failure to do so may result in serious injury See Figure 2 8 Electrical Requirements US Version Only DANGER Make s...

Page 33: ...0V or 380 415V power supplies a transformer is required Refer to the table below See Table 2 2 See Table 2 3 The machine FLA required for the resaw is listed below The operator s positions and E STOP locations are shown in the figures below Conversion From To 240 to 480 volts 380 415 to 480 volts No of Heads 2 4 6 2 4 6 Mfg Part No EE30T3118H EE45T3065H EE75T3065H EE30T2611H EE45T2611H EE75T2611H ...

Page 34: ...n direction is incorrect invert the phases in the phase inverter located in the power socket electric box Setting the phases in the phase inverter correctly will ensure correct rotation directions of all resaw motors The resaw can be lifted using a forklift only The forklift must be rated for at least 2000kg 4410 lb The HR modules must be separated before lifting The resaw is equipped with forklif...

Page 35: ...Operation Electrical Requirements US Version Only Operation MHdoc012819 2 14 2 figure below FIG 2 9 ...

Page 36: ...es Changing blades is safest when done by one person Keep all other persons away from work area when changing blades Failure to do so may result in serious injury WARNING In case of the blade brake wait until all rotating parts are completely stop Failure to do so may result in serious injury Raise the blade housing cover Turn the blade tension valve handle to the 0 position to release the blade t...

Page 37: ... located between the blade guide assemblies point to the drive side of the machine Make sure the teeth are pointing the correct direction Position 1 1 4 wide blades on the wheels so the gullet is 3 0 mm 1 8 1 0 mm 3 64 out from the front edge of the wheel Close the blade housing cover Next tension the blade as described in the following instructions HR700_Oper_006 509661_Manual ...

Page 38: ...alve The values F and E are blade thickness and blade width Check the blade tension occasionally when adjusting the cant control or while cutting and adjust if necessary As the blade and belts heat up and stretch the blade tension will change Also ambient temperature changes can cause tension to change To release the blade tension set the tensioner valve to the 0 position CAUTION Release the blade...

Page 39: ...the way to the left to close this valve Move the lever D up and down to tension the blade See Section 2 4 2 To tension the blade on the second saw head of the module Open the main valve C by moving its lever all the way to the left Close the valve of the first saw head A by turning its lever all the way to the left Turn the lever of the second head valve B all the way to the right to open this val...

Page 40: ... 19 MHdoc012819 Operation Move the lever D up and down to tension the blade CAUTION Release the blade tension after you have finished sawing Before restarting the motor tension the blade again FIG 2 11 518900 A A A B B B I I I II II II ...

Page 41: ...heels so that the gullet is 3 0 mm 1 8 1 0 mm 3 64 out from the front edge of the wheel 5 Use the cant adjustment bolt shown in Figure 2 10 to adjust where the blade travels on the blade wheels To move the blade out on the blade wheel turn the cant adjustment bolt clockwise To move the blade in on the blade wheel turn the bolt counterclockwise 6 Adjust the blade tension if necessary to compensate ...

Page 42: ...d track Example You want to cut cants into 12 5 mm 1 2 pallet material Assuming your resaw has six cutting heads you will need to adjust each head in 14 0 mm 35 64 increments up from the feed track This will allow 1 5 mm 1 16 kerf for each blade See Figure 2 13 The sixth saw head the last one the material will pass through should be adjusted to 12 5 mm 1 2 above the feed track The fifth head shoul...

Page 43: ...e saw head use the acme screw as shown in the figure Turn the screw clockwise to raise the saw head counterclockwise to lower the saw head NOTE When adjusting the saw head height lower than 20mm 25 32 adjust the blade guide arm so that it does not touch the feed chain FIG 2 14 Saw Head Height Indicator ...

Page 44: ...Operation Saw Head Height Adjustment 2 2 23 MHdoc012819 Operation See Figure 2 15 FIG 2 15 20mm HR700_Oper_007 509661_Manual HR700_Oper_006 509661_Manual 25 32 ...

Page 45: ...tion Guide Fence Adjustment Operation MHdoc012819 2 24 2 2 8 Guide Fence Adjustment See Figure 2 16 Loosen the knobs Move the guide fence to the desired cant width FIG 2 16 HR700_Oper_008 509661_Manual Knob ...

Page 46: ...arm should be adjusted about 25 mm 63 64 wider than the material to be cut Example If the material to be cut is 150 mm 5 29 32 wide adjust the blade guide arm so the area between the blade guides is 175 mm 6 7 8 wide See Figure 2 17 To move the blade guide arm unlock the locking pin and slide the arm in or out Lock the locking pin FIG 2 17 HR700_Oper_006 509661_Manual hr_017a Blade Guide Arm Locki...

Page 47: ...at the blade is properly tensioned Make sure all persons are at a safe distance from the machine Check that the emergency stops are released NOTE The resaw will not start if either of the emergency stops is on Before starting the saw heads check that the main power switch servicing the resaw is on See Figure 2 18 Start the blade motors To do this turn the key switch to the position and then press ...

Page 48: ...e before restarting the saw head The saw head cannot be restarted until the emergency stop button is released See Figure 2 19 After the saw head has been successfully started the feed track can be started To start the track feed turn left the Track switch shown in Figure 2 5 The feed track can be stopped either by pressing the STOP button or one of the emergency stop buttons The emergency stop wil...

Page 49: ... Factors that will determine what feed rate you can use include Number of saw heads Width of material to be cut 200mm 7 7 8 wide material will require a slower feed rate than 100mm 3 15 16 wide material Hardness of material to be cut Some woods that are seasoned or naturally very hard will require slower feed rates Sharpness of blades Dull or improperly sharpened blades will require slower feed ra...

Page 50: ... supplied from a water pipe network minimum pressure 0 35bar 0 05MPa maximum 6bar 0 6MPa Water flows though a hose a solenoid and a manual valve to the blade guide where the blade enters the log The manual valve located on each saw head controls the amount of water flow See Figure 2 21 Connect the water hose to the lube system fitting shown below FIG 2 21 _Hr700 Connect water hose to fitting ...

Page 51: ...Operation Standard Lube System Supplied from a Water Supply Network Operation MHdoc012819 2 30 2 See Figure 2 22 Use the manual valve on each saw head to adjust the amount of water flow FIG 2 22 _hr0097 ...

Page 52: ...in the water bottle will help clean the blade when cutting wood with a high sap content Before you start cutting check the water level in the bottle WARNING Use ONLY water with the water lube accessory Never use flammable fuels or liquids If these types of liquids are necessary to clean the blade remove it and clean with a rag Failure to do so may result in serious injury or death Before removing ...

Page 53: ...ore spinning Failure to do so may result in serious injury 5 Check alignment of the blade on the blade wheels and blade guides Adjust as necessary 6 Raise or lower the saw heads to the desired setting DANGER Make sure all guards and covers are in place and secured before operating the resaw Failure to do so may result in serious injury 7 Start the blade motor 8 Perform pre start check rotation dir...

Page 54: ...the desired finished dimension is obtained 12 Restart the blade and feed track 13 Place material on the infeed table Return unfinished material to be re fed into the resaw i e place it on the return table 14 Monitor the blade tension as the operation continues Adjust the blade tension if required 15 If material jam occurs stop the blade motors and feed track WARNING Allow the blade to come to a co...

Page 55: ...ork includes programmable PLC controller incremental encoder programmable control panel motor breakers frequency converters and limit switches 3 2 Functions Multisetwork can work in two modes MANUAL each saw head can be set by the operator separately kerf is not included X BOARD the saw heads are set automatically according to pre selected board thickness values first saw head is set on the highes...

Page 56: ...ENT Start up 3 3 2 Multisetworkdoc012819 MULTISETWORKSOPERATION 3 3 Start up After starting the controller the initial welcome screen will appear See Figure 3 1 3 3 1 Calibration After few seconds the CALIBRATION screen is displayed FIG 3 1 ...

Page 57: ... 3 3 3 See Figure 3 2 Depending on the number of saw heads the appropriate number of fields to enter values will appear Measure the height of each saw head and enter these values in the fields Then press ACCEPT button After accepting the entered values the Choose mode screen will appear See Figure 3 3 FIG 3 2 FIG 3 3 ...

Page 58: ...w head and the target height values are displayed Press BACK button to move to the main window After pressing SET button all saw heads will be moved to their preset target heights To change any target values press on this value the TARGET window Next enter the required height value and confirm by pressing ENTER button Additionally saw head heights can be changed manually by operator To do this pre...

Page 59: ...ULTISETWORKS OPERATION OPTIONAL EQUIPMENT Multisetworkdoc012819 3 5 3 See Figure 3 5 Press OK button to back to MANUAL MODE screen Screen with imperial fractional unit of measure is shown below See Figure 3 6 Press OK to confirm entered value FIG 3 5 FIG 3 6 ...

Page 60: ...RKS OPERATION OPTIONAL EQUIPMENT Manual Mode 3 3 6 Multisetworkdoc012819 MULTISETWORKSOPERATION When positioning is started the blinking POSITIONING button will appear instead of SET button See Figure 3 7 FIG 3 7 ...

Page 61: ...ecessary to set the correct kerf value to allow the X Board mode to work properly Kerf value can be set in Diagnostic menu See Section 3 6 3 See Figure 3 8 After choosing the X Board menu depending on chosen units of measure the following screen will be displayed FIG 3 8 Feed direction Saw Head 6 Saw Head 5 Saw Head 4 Saw Head 3 Saw Head 2 Saw Head 1 ...

Page 62: ...to the main window Choose Mode screen press the BACK button After pressing SET button each saw head will automatically be set at the calculated height To change any board thickness value press on this value enter the desired value and press ENTER The entered board thickness value will automatically be copied to all dimensions above this value If the imperial fractional unit of measure was selected...

Page 63: ...value When positioning is started the blinking POSITIONING button will appear instead of SET button First saw head is set at the highest calculated height last active saw head is set on the lowest calculated height As it is in Manual Mode saw head heights can be changed manually by the operator To do this press the REAL window and use arrows to change saw head height with minimal speed FIG 3 10 ...

Page 64: ...tisetworkdoc012819 MULTISETWORKSOPERATION See Figure 3 11 When saw heads are set press OK button to move to X Board mode screen 3 6 Diagnostic Press DIAGNOSTIC button on the Choose mode screen See Figure 3 12 The following screen will be displayed FIG 3 11 FIG 3 12 ...

Page 65: ...Diagnostic MULTISETWORKS OPERATION OPTIONAL EQUIPMENT Multisetworkdoc012819 3 11 3 See Figure 3 13 Units of measure and language can be set on the DIAGNOSTIC screen Also controller calibration can be made by pressing calibration button FIG 3 13 ...

Page 66: ...ng screen will be displayed See Figure 3 14 Check if values of each saw head height are the same with real saw heads height read on the scale located on each saw head mast If any of these values is incorrect press this value enter the correct value and confirm 3 6 3 Diagnostic I O After pressing DIAGNOSTIC I O button the following screen will be displayed FIG 3 14 ...

Page 67: ...epresent the current numbers of encoder revolutions Use arrows to manually control the up down system Kerf Press KERF window to enter the kerf value Next confirm by pressing ENTER button The correct kerf value for Wood Mizer blades is 2 Control Power LED shows the condition of the machine main control circuit CANOpen button is used to move to CAN diagnostic screen FIG 3 15 ...

Page 68: ...n is ok Red there is no communication OTB Modules show the communication status with OTB modules These modules are active only when machine is equipped with 3 4 5 or 6 saw heads When there is only one or two saw heads control lights will be red there will be no communication with OTB modules Press the window with saw head number mode to move to the extended drive status The following window will a...

Page 69: ...Point Bit0 Bit7 drive register status Drive velocity Input Entered speed Hz Drive velocity Output Motor speed Hz Motor current nominal value for 400 460V should be 1 5A Up and down limit switches conditions of up and down limit switches Green limit switch is released Red limit switch is active Use arrows to move the saw head up and down with minimal speed FIG 3 17 ...

Page 70: ... Caution All changes have to be agreed with Wood Mizer Customer Service These parameters influence up down operation If there are problems with saw head positioning change parameters These changes influence saw head movement Choose Tuning on the DIAGNOSTIC TUNE menu See Figure 3 18 The screen below will appear FIG 3 18 ...

Page 71: ...MULTISETWORKS OPERATION OPTIONAL EQUIPMENT Diagnostic MULTISETWORKS OPERATION OPTIONAL EQUIPMENT Multisetworkdoc012819 3 17 3 See Figure 3 19 Values displayed by the controller may vary FIG 3 19 ...

Page 72: ...hoosing the X BOARD mode the following message may occur See Figure 3 20 Enter the DIAGNOSTIC I O mode Check if number of saw heads displayed on the screen and mounted on the machine are the same See Figure 3 21 When one saw head e g saw head no 3 is missing the diagnostic screen looks like shown below FIG 3 20 FIG 3 21 ...

Page 73: ...g electric box CAN_R LED should be steady on I O and CAN_E LED should blinks red See Figure 3 23 If so check connection between drive and cantap patchcord with RJ45 terminals When two or more saw heads are missing check connection between cantaps and PLC controller Next turn off and turn on the power to restart the connection Connection condition can be also check on the Diagnostic screen by FIG 3...

Page 74: ...e Green communication is ok Red no communication OTB Modules show the communication status with OTB modules These modules are active only when machine is equipped with 3 4 5 or 6 saw heads When there is only one or two saw heads control lights will be red there will be no communication with OTB modules If there is no connection between controller and OTB module s on the OTB module ERR LED will tur...

Page 75: ...between encoder and motoreducer wire connecting encoder and connectors or wires connecting PLC controller inputs and power supply with connectors First remove encoder cover and check if encoder clutch is tightened and is not damaged Next check the encoder connection to PLC controller or OTB module encoders of the saw head number 1 and 2 are connecting with PLC 1 0 controller encoders of the saw he...

Page 76: ...he saw head number 5 and 6 are connecting with PLC 3 0 controller Controller Module Encoder Saw Head Inputs PLC 1 0 Encoder 1 Saw Head 1 I0 and I1 PLC 1 0 Encoder 2 Saw Head 2 I4 and I5 PLC 2 0 Encoder 3 Saw Head 3 I0 and I1 PLC 2 0 Encoder 4 Saw Head 4 I6 and I7 PLC 3 0 Encoder 5 Saw Head 5 I0 and I1 PLC 3 0 Encoder 6 Saw Head 6 I6 and I7 TABLE 3 1 ...

Page 77: ...Errors MULTISETWORKS OPERATION OPTIONAL EQUIPMENT Multisetworkdoc012819 3 23 3 Next choose the Diagnostic Mode See Figure 3 27 Use arrow buttons to move the saw head up or down and watch LED of the encoder input See Figure 3 28 FIG 3 27 FIG 3 28 ...

Page 78: ...e of the connecting wires Voltage on the connectors between brown and blue wire should be 24VDC 3 7 6 Incorrect up down movement direction See Figure 3 30 This error may be caused by improper connection of the encoder or up down motor Enter the Diagnostic mode Check if saw head is moving up when you press the UP arrow button and down when you press the DOWN arrow button If not invert the phases on...

Page 79: ...put black and white wires 3 7 7 Limit Switches See Figure 3 31 Possible error cause Saw head run on the up down limit switch limit switch or wire between limit switch and connector is damaged wire between connector and inputs LI4 or LI5 of the drive are damaged When saw head run on the limit switch it can move in the opposite direction Status of the limit switch can be checked on the Diagnostic sc...

Page 80: ...extended drive status The following window will appear See Figure 3 33 Upper and lower limit switches conditions of the upper and lower limit switches Green limit switch is released Red limit switch on is active If the saw head is not on the limit switch and limit switch LED is on check the limit switch and next check connections between limit switch and drive FIG 3 7 FIG 3 8 ...

Page 81: ...ioning error See Figure 3 34 Saw head run too slow or too far It is connected with saw head movement parameters on the TUNING screen See Figure 3 35 First push BACK TO DEFAULT VALUES button to set the factory set default positioning parameters If error occurs once more please contact with Wood Mizer Customer Service FIG 3 9 FIG 3 10 ...

Page 82: ...WORKS OPERATION OPTIONAL EQUIPMENT Errors 3 3 28 Multisetworkdoc012819 MULTISETWORKSOPERATION Caution All changes have to be agreed with Wood Mizer Customer Service These parameters influence up down operation ...

Page 83: ...ld be performed Be sure to refer to the motor manual for maintenance procedures concerning the blade motor 4 1 Wear Life See Table 4 1 This chart lists estimated life expectancy of common replacement parts if proper maintenance and operation procedures are followed Due to the many variables which exist during resaw operation actual part life may vary significantly This information is provided so t...

Page 84: ...worn smooth or have become cone shaped See the Parts manual for blade guide rebuild kits and complete roller assemblies 4 3 Sawdust Removal 1 Remove the excess sawdust from the blade wheel housing and sawdust chute every blade change 4 4 Vertical Mast Clean the vertical mast angles wipe them dry and lubricate with a WD40 oil every 50 hours of operation CAUTION Never use grease on the mast angles a...

Page 85: ...l safety warning decals are readable Remove sawdust and dirt Replace any damaged or unreadable decals immediately Order decals from your Customer Service Representative 4 Lubricate the acme screws screws for saw head tilting and raising or lowering with a lithium grease every 50 hours of operation 5 Every 200 hours of machine operation check the oil level and the condition of the drive side wheel ...

Page 86: ... the used oil reinstall the oil drain plug and turn the shaft to its original position Tighten the adjustment bolts Pour about 200 ml of a synthetic oil e g Mobil SHS 624 through the breather hole The oil must meet the specifications given in the ISO 12925 1 CKB Standard Screw in the breather plug Check the oil level see Point 5 4 6 Belts 1 Check the blade wheel belts for wear every 50 hours of op...

Page 87: ...ter the first 4 hours and every 50 hours thereafter See the table below for drive belt tension specifications for your resaw To adjust the drive belt tension 1 Remove the drive belt guard 2 Loosen the four motor mounting bolts see Figure 4 2 Motor Belt Tension E11 E15 11 mm 7 16 deflection with 16 lbs 7 2 KG of deflection force E20 E25 20mm 25 32 deflection with 16 5 lbs 7 5 KG of deflection force...

Page 88: ...bolts evenly so the motor remains in alignment 4 Tighten the four motor mounting bolts Periodically check the belt for wear Replace if damaged or worn See Figure 4 4 Keep the motor and drive pulleys aligned to prevent premature belt wear To align the motor pulley to the drive pulley loosen the set screw in the motor pulley groove and slide the motor pulley on the shaft until it is in line with the...

Page 89: ...MAINTENANCE Drive Belt Adjustment MHdoc012819 4 7 4 After performing the alignment make sure the drive belt tension has not been changed FIG 4 5 ...

Page 90: ...ts 4 4 8 MHdoc012819 4 8 Feed Track Chain Adjustments See Figure 4 6 If necessary use the adjustment bolts shown below to adjust the feed track chain tension NOTE The bolts must be adjusted evenly FIG 4 7 Track Chain Tension Adjustment Bolt ...

Page 91: ...MAINTENANCE Feed Track Chain Adjustments MHdoc012819 4 9 4 See Figure 4 8 To align the feed track chain loosen the bolts A use the alignment bolt B tighten the bolts A FIG 4 9 ...

Page 92: ...doc012819 4 9 Optional Hold Down Arm Adjustment See Figure 4 10 To increase or decrease the hold down arm pressure change the positions of hold down arm springs D Position A smallest hold down arm pressure Position C greatest hold down arm pressure FIG 4 11 ...

Page 93: ...wn Arm Adjustment MHdoc012819 4 11 4 See Figure 4 12 To adjust the height of the hold down arm above the feed track loosen the nuts A use the adjustment bolt B and tighten the nuts A NOTE The bolts must be adjusted evenly FIG 4 13 ...

Page 94: ...System 4 4 12 MHdoc012819 4 10 Up Down System 1 Lubricate the acme screw shown below with a lithium grease every fifty hours of operation but at least once a week See Figure 4 14 FIG 4 15 50 Blade Height Adjust ment Screw ...

Page 95: ...anufacturer we care about the environment As such we urge you to follow the correct disposal procedure for your product and packaging materials This will help conserve natural resources and ensure that it is recycled in a manner that protects health and the environment You must dispose of this product and its packaging according to local laws and regulations Because this product contains electroni...

Page 96: ...it 1 6 saw heads Motor brake and its circuit 1 Control box and main electric box E STOP circuit inspection Start the main motor Push the E STOP button located on the control box The motor should stop It should not be possible to restart the motor until the E STOP is released Push the E STOP button located on the main control box The motor should stop It should not be possible to restart the motor ...

Page 97: ...machine The motor should stop It should not be possible to restart the motor until the E STOP is released 3 Safety switch circuit inspection 1 6 saw heads Start the main motors Open the blade housing cover No 1 The main motor of the saw head No 1 should stop Try to start the motor of the saw head No 1 using the START button The motor cannot be started FIG 4 17 E STOP Button ...

Page 98: ...OP button Measure the braking time Start the main motor of the saw head No 1 Then turn the key switch to the 0 position to stop the motor Measure the braking time Start the main motor of the saw head No 1 Then stop the motor by turning the key switch to the H position Measure the braking time Repeat the above steps for all remaining saw heads The motor braking time should be shorter than 10 second...

Page 99: ...2 Check and adjust the vertical alignment of the blade guide arm See Section 5 5 3 Check and adjust the hoizontal alignment of the blade guide arm See Section 4 6 4 Check and adjust the vertical angle of the blade guides See Section 5 9 5 Check and adjust the horizontal angle of the blade guides See Section 4 11 6 Check and adjust the spacing between the blade guide flanges and the back of the bla...

Page 100: ... housing cover 3 Manually spin one of the blade wheels until the blade positions itself on the wheels See Figure 5 2 The blade wheels should be adjusted so that the gullet of 1 1 4 blades rides 3 0 mm 1 8 out from the front edge of the wheels 1 0 mm 3 64 The gullet of 1 1 2 blades should ride 4 5 mm 11 64 from the front edge of the wheels 1 0 mm FIG 5 1 HR700 Oper 006 TVS505346 1 0 Blade Tension I...

Page 101: ...l Adjustment with the cant control is usually all that is required to track the blade properly on both blade wheels The drive side blade wheel will usually not have to be adjusted If necessary the drive side wheel can be adjusted as follows Locate the nuts and the clamping screws on the drive side of the cutting head If the blade is too far forward on the wheel turn the screw located on the inside...

Page 102: ...rizontally the blade will not track properly on the wheels 1 Use the blade guide alignment tool to check the vertical alignment of each blade wheel Attach the tool to the blade near the inner blade guide mount Be sure the tool does not rest on a tooth or burr and is lying flat against the blade See Figure 5 3 2 Measure from the bottom of the tool to the top of the feed track 3 If the two measureme...

Page 103: ...hex socket head screw marked with the red arrow in the figure and adjust the wheel with the vertical adjustment screws To tilt the wheel down loosen the top adjustment screw one quarter turn Loosen the jam nut on the bottom adjustment screw and tighten the screw Tighten the top and bottom jam nuts To tilt the wheel up loosen the bottom adjustment screw one quarter turn Loosen the jam nut on the to...

Page 104: ...oth ends of the tool If the measurements at the front and rear ends of the tool differ more than 1 0 mm 3 64 adjust the vertical tilt of the idle side blade wheel See Figure 5 5 Use the vertical adjustment screws to adjust the idle side blade wheel To tilt the wheel up loosen the bottom adjustment screw one quarter turn Loosen the jam nut on the top adjustment screw and tighten the screw Tighten t...

Page 105: ...Hdoc012819 5 7 5 7 Recheck the vertical tilt of the idle side blade wheel with the blade guide alignment tool Readjust the blade wheel as necessary until the front and rear of the tool are the same distance from the feed track FIG 5 5 ...

Page 106: ... of an 1 1 4 blade is 3 0 mm 1 8 out from the front edge of the wheel 1 0 mm 3 64 See Figure 5 7 Use the cant control adjustment to adjust the idle side blade wheel If the blade is too far forward on the wheel turn the cant control counterclockwise If it is too far back on the wheel turn the cant control clockwise FIG 5 6 FIG 5 7 150060 1 1 4 Blade 1 mm 3 64 3 0 mm 1 8 hr0020a_HR700 Cant Adjustmen...

Page 107: ...re adjusting the wheel loosen the drive belt using the adjustment bolts marked with the orange arrows in the figure To move the blade back on the wheel loosen the right adjustment screw one quarter turn Loosen the jam nut on the left adjustment screw and tighten the screw Tighten the left and right jam nuts To move the blade out on the wheel loosen the left adjustment screw one quarter turn Loosen...

Page 108: ...t To raise or lower the outside of the saw head loosen the locking nuts Then turn the adjustment nuts clockwise to raise the ouside of the saw head or counterclockwise to lower the outside of the saw head NOTE Be sure to adjust the nuts evenly so the slide pad is parallel to the mast tube FIG 5 9 Turn adjustment nuts clockwise to raise outside of the saw head Turn adjustment nuts counterclockwise ...

Page 109: ...ust the arm so that the measurement from the top of the track feed to the arm in the closed position is the same as the measurement from the top of the track feed to the arm in the open position If the arm is too low in the closed position loosen the lower outside roller and tighten the upper outside roller See Step 5 If the arm is too high in the closed position loosen the upper outside roller an...

Page 110: ... hand pressure There should be no side to side play 5 6 Blade Guide Arm Horizontal Adjustment 1 Put the blade guide assembly back in the arm if you took it out Put the assembly back so that the flanged collar on the roller is about 3 0 mm 1 8 from the back of the blade when the arm is 15 mm 19 32 from full open 2 Close the throat to within 15 mm 19 32 from fully closed Check to see that the flange...

Page 111: ...llers inward will cause the flange to move away from the blade 5 Adjusting the two outside rollers outward will cause the flange to move toward the blade 6 Adjust until the roller flange is the same distance from the back of the blade in the open and closed position FIG 5 12 Adjustment Nuts Adjustment Nuts SM0066 ...

Page 112: ...on the idle side of the cutting head It is referred to as the outer assembly and is adjustable for various widths of materials to be processed Blade guide alignment includes four steps Blade Deflection Blade Guide Vertical Tilt Blade Guide Flange Spacing Blade Guide Horizontal Tilt Perform the blade guide alignment after you have aligned the blade on the wheels After blade guide alignment check th...

Page 113: ... 2 Install the blade guides Make sure the two set screws shown are threaded into the blade guide shaft until they touch each other See Figure 5 13 3 Loosen the bottom jam nut and tighten the top jam nut until the blade guide deflects the blade down 6 0 mm 15 64 4 Repeat for the other blade guide NOTE Be sure that the blade guide touches the blade in both guide assemblies The outer blade guide shou...

Page 114: ...not rest on a tooth or burr and is lying flat on the blade See Figure 5 14 3 Measure the distance from the bottom of the tool to the feed track chain at the center of the tool and then at the front end of the tool 4 The two distances should be equal If they differ adjust the vertical tilt of the blade guide using the adjustment screws shown in the figure below See Figure 5 15 Loosen the jam nuts o...

Page 115: ...ken readjust the vertical tilt of the blade guide 6 Move the blade guide alignment tool close to the other blade guide and repeat the above steps Adjust the vertical tilt of this guide if necessary NOTE If major adjustments to blade guide tilt were made measure the distance between the blade and the feed track chain again to ensure the correct 6 0 mm 15 64 blade guide deflection Adjust if necessar...

Page 116: ...nner blade guide so the blade guide flange is approximately 1 5 3 0 mm 1 16 1 8 from the back of the blade 2 Loosen one side and one top set screw shown Tap the blade guide forward or backward until properly positioned See Figure 5 16 3 Retighten the two set screws 4 Adjust the outer blade guide in the same way so the blade guide flange is approximately 1 5 3 0 mm 1 16 1 8 from the back of the bla...

Page 117: ...and measure between the back edge of the blade and the ruler at the end closest to the inner blade guide B 4 Measure between the back edge of the blade and the other end of the ruler A 5 The roller should be tilted slightly to the left A B 6 0 mm 15 64 6 Use the side set screws to adjust the horizontal tilt of the roller 7 Repeat steps 3 7 for the inner blade guide roller NOTE Once the blade guide...

Page 118: ... down set tooth of the blade to the top of the feed track chain See Figure 5 18 2 View the blade height scale with eyes level with the indicator 3 Loosen the indicator bracket mounting bolts and adjust the bracket until the indicator is aligned with the correct mark on the scale Retighten the bracket mounting bolts For example if the measurement from the blade to the feed track chain is 100 mm 3 1...

Page 119: ...erious injury To ensure proper operation of the drive hold down roller adjust the sensor activating the hold down roller air cylinder To do this loosen the nuts on the sensor mounting bolts and position the sensor so that it activates the air cylinder as soon as the activator plate lightly touches the bottom surface of the hold down roller arm See Figure 5 19 FIG 5 19 U B2SHUB B0DQXDO Sensor Activ...

Page 120: ...ons Overall Dimensions 6 6 1 MHdoc012819 Specifications SECTION 6 SPECIFICATIONS 6 1 Overall Dimensions See Figure 6 1 The major dimensions of the resaw are shown below all dimensions are in milimeters and inches ...

Page 121: ...Specifications Overall Dimensions Specifications MHdoc012819 6 2 6 See Figure 6 2 The major dimensions of the resaw are shown below in CE version all dimensions are in milimeters and inches ...

Page 122: ...The overall dimensions of the resaw are listed in the table below 1 See Figure 6 3 The major dimensions of the Idle Roller Table SLPIRT are shown below 1 For overall dimensions of the HR700 Resaw equipped with optional MGR handling system see the MGR Handling System manual form 742 ...

Page 123: ...Specifications Overall Dimensions Specifications MHdoc012819 6 4 6 See Figure 6 4 See the figure below for the major dimensions of the Cross Roller Table SLPCRT ...

Page 124: ...Specifications Overall Dimensions 6 6 5 MHdoc012819 Specifications See Figure 6 5 The figure below shows locations of the resaw legs FIG 6 5 ...

Page 125: ...400 mm 2 61 64 15 3 4 Feed Speed 0 20m 0 66ft min Minimum Cutting Height 4 mm 5 32 Maximum Cutting Height manual up down system 400 mm 15 3 4 Maximum Cutting Height manual up down system Optional Rollers 250 mm 9 3 4 Maximum Cutting Height automatic up down system 400 mm 15 3 4 Maximum Cutting Height automatic up down system Optional Rollers 250 mm 9 27 32 Distance Between Saw Blades 1090 mm 42 29...

Page 126: ...se exposure level given above concerns an 8 hour work day Value for associated uncertainty K 4dB 2 The measured values refer to emission levels not necessarily to noise levels in the workplace Although there is a relation between emission levels and exposure levels it is not possible to determine with certainty if preventives are needed or are not needed The factors affecting a current level of no...

Page 127: ...r Part No Drive Belt 3 B HB 2240 088993 Drive Belt 3 B HB 2160 507311 Drive Belt 2 B HB 2240 507307 Drive Belt 2 B HB 2160 507315 Blade Wheel Belt B72 5 017922 TABLE 6 6 Air Supply Pressure HR700 Min 6 bar 87 psi TABLE 6 6 Airflow 1200 m3 h 3937ft3 h Inlet diameter 150 mm 5 29 32 Motor power 1 5 kW Number of sacks 1 pcs Sack capacity 0 25 m3 8 8 ft 3 Weight 110 kg 242 5 lb Pressure drop 1 5 kPa 0 ...

Page 128: ... not accumulating electrostatic charge CAUTION Always turn on the dust extractor before starting the machine 1 The pressure drop between the inlet of the capture device and the connection to the CADES should be maximum 1 5 kPa for the nominal air flow rate If the pressure drop exceeds 1 5 kPa the machine might not be compatible with conventional CADES ...

Page 129: ...til the run in operation of the friction surfaces has been completed After replacing the rotor run in armature plates and flanges have an increased initial rate of wear Checking the rotor thickness DANGER The motor must not be running when checking the rotor thickness Remove the motor cover and seal ring if mounted Measure the rotor thickness with a caliper gauge On brakes with friction plates obs...

Page 130: ... adjust the air gap to sLürated Brake type sLürated 0 1mm 0 05mm sLümax Service brake Max adjustment permissible wear Rotor thickness Excess of the adjuster nut hEmax mm min 1 mm max mm INTORQ BFK458 25 0 4 mm 1 64 1 0 mm 3 64 4 0 mm 5 32 12 mm 15 32 16 mm 5 8 17 mm 43 64 TABLE 6 2 ...

Page 131: ... into circulation by us In case of alteration of the machine not agreed by us this declaration is no longer valid We the undersigned herewith declare that Designation of the machine Cross Roller Table Type SLPCRT No of manufacturer Is in conformity with the following EC directives EC Machinery Directive 2006 42 EC And is in conformity with the following Harmonized Standards PN EN ISO 12100 2012 PN...

Page 132: ... into circulation by us In case of alteration of the machine not agreed by us this declaration is no longer valid We the undersigned herewith declare that Designation of the machine Idle Roller Table TYPE SLPIRT No of manufacturer Is in conformity with the following EC directives EC Machinery Directive 2006 42 EC And is in conformity with the following Harmonized Standards PN EN ISO 12100 2012 PN ...

Page 133: ...achine Horizontal Resaw TYPE HR700EH15S 1 6 HR700EH20S 1 6 HR700EH25S 1 6 No of manufacturer Is in conformity with the following EC directives EC Machinery Directive 2006 42 EC EC Electromagnetic Compatibility Directive 2014 30 EU And is in conformity with the following Harmonized Standards PN EN ISO 12100 2012 PN EN 1807 2 2013 08 PN EN ISO 13849 1 2016 02 PN EN 60204 1 2010 PN EN 13857 2010 Noti...

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