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Mitek Auto 8 Equipment Manual

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Equipment Manual
Auto 8/10
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Platen Press
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Copyright © 2014, 2016 MiTek
. All rights reserved.
001102
Rev. C
Patented. See Legal Notice for list of patents.

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Summary of Contents for Mitek Auto 8

  • Page 1 Equipment Manual Auto 8/10 ™ Platen Press ® Copyright © 2014, 2016 MiTek . All rights reserved. 001102 Rev. C Patented. See Legal Notice for list of patents.
  • Page 2 Equipment Manual Auto 8/10 ™ Platen Press U.S. and other patents pending. Manual applies to U.S. and International equipment. MiTek Machinery Division Part Number 001102 Rev. C 301 Fountain Lakes Industrial Drive Revision Date 12 April 2016 Revised By R. Tucker St.

  • Page 3: Legal Notice

    Improvements To report errors or recommend improvements to this manual, please complete the Document Evaluation Form in the appendices. Mail or fax the form to: MiTek Machinery Division 301 Fountain Lakes Industrial Drive St. Charles, MO 63301 Attn: Engineering Manager, Fax: 636-328-9218 001102 Rev.

  • Page 4: Table Of Contents

    Contents Preliminary Pages Legal Notice ..........iii Contents .

  • Page 5: Contents

    Chapter 3 MiTek Responsibilities ........11 Prior to Installation .
  • Page 6 Contents Setting Up a Roof Truss on a J-Slot Table Top ....48 Pressing a Roof Truss ........49 Building Floor Trusses .
  • Page 7 Contents Periodic Cleaning Procedure ......113 Lubrication ..........114 Lubricate Daily .
  • Page 8 Contents Navigating the Maintenance Checklists ..... 158 Safety Notes For Maintenance Checklists ....159 Daily Checklist .

  • Page 9: Notice Of Change

    Notice of Change Use this page to record Service Bulletins and Notices that you receive to keep your manual updated. Auto 8/10™ Platen Press Service Bulletin Dated Title or Notice # 001102 Rev. C Notice of Change Original Instructions...

  • Page 10: Safety (English)

    Safety (English) Safety Indicators: Signal Words The following signal words and colors are used throughout this document to indicate safety hazards. Pay careful attention when you see them. The level of severity differs for Refiérase a la each signal word and color. página viii para español.

  • Page 11: General Equipment Safety Rules

    ™ Platen Press Auto 8/10 General Equipment Safety Rules Because it is impossible to anticipate every circumstance that might involve a hazard, the safety information provided in this equipment manual and on the machine is not all- inclusive. If this machine is operated or serviced using a procedure not specifically recommended by the manufacturer, the procedure shall be approved by a professional engineer to ensure it will not render the equipment unsafe.
  • Page 12 ™ Platen Press Auto 8/10 Installing the Equipment • Follow installation instructions completely. • This equipment is not for use in a residential area. Lockout/Tagout • Before performing maintenance on the pneumatic or hydraulic systems, bleed the lines to eliminate pressure.
  • Page 13 ™ Platen Press Auto 8/10 • Check that all safety devices are in working order before each shift starts. All protective guards and safety devices must be in place before and during use of the machine. Never disconnect or bypass any safety device or electrical interlock.

  • Page 14: Lockout/Tagout

    ™ Platen Press Auto 8/10 Lockout/Tagout Lockout/Tagout Guidelines All lockout/tagout guidelines must be met according to OSHA 29 CFR 1910.147. A specific procedure should be included in your company’s energy control program. This manual is not intended to replace your company’s de-energizing or lockout/tagout procedure required by OSHA, but merely to provide general guidance.

  • Page 15: Electrical Lockout/Tagout Procedures

    ™ Platen Press Auto 8/10 Electrical Lockout/Tagout Procedures When Working on a Machine Outside the Machine’s Main Electrical Enclosure If working on the electrical transmission line to the machine, follow the procedure on page xvii. Before performing maintenance on any machine with electrical power, lockout/tagout the machine properly.
  • Page 16 ™ Platen Press Auto 8/10 Figure 2-1: Sample of a Lockout/Tagout Mechanism Figure 2-2: Auto 8/10 System Lockout, Located on End of Table 001102 Rev. C Safety (English) Original Instructions...
  • Page 17 ™ Platen Press Auto 8/10 When Working on a Machine Inside the Machine’s Main Electrical Enclosure or in the Electrical Transmission Line to the Machine Before opening the main electrical enclosure or attempting to repair or replace an electrical transmission line to the machine, lockout/tagout the machine properly. Follow your company’s approved lockout/tagout procedures which should include, but are not...

  • Page 18: Hydraulic System Lockout/Tagout Procedure

    ™ Platen Press Auto 8/10 Hydraulic System Lockout/Tagout Procedure When Lockout/Tagout is Not Required If working on components other than the hydraulic system that requires you to be near the vicinity of movable hydraulic components, you must, at a minimum, physically restrain the hydraulic components from moving.

  • Page 19: Restricted Zone

    ™ Platen Press Auto 8/10 Restricted Zone DANGER Stay out of the restricted zone when equipment is in use. Serious injury or death may result if personnel are in the restricted zone. Always look for personnel in the restricted zone before operating equipment.

  • Page 20: Marking The Restricted Zone

    The restricted zone must be marked so everyone near the equipment can clearly see the area where danger may exist. MiTek offers Restricted Zone Tape that is easy to apply and has text in English and Spanish. Some equipment comes with restricted zone tape. If your machine did not come with restricted zone tape, you may order it from MiTek Machinery Division Customer Service.

  • Page 21: Safety Tests

    ™ Platen Press Auto 8/10 Safety Tests This test procedure MUST be performed by qualified personnel at startup and after ANY maintenance, adjustment, or modification. Testing ensures that the safety system and machine control system work together to properly stop the machine.

  • Page 22: Testing The Dashboard E-Stop Button

    ™ Platen Press Auto 8/10 Testing the Dashboard E-Stop Button Test the dashboard E-stop button daily to ensure that it shuts off the press. Figure 2-5: Dashboard 1. Press the START button to turn on the control power. The green CONTROL POWER ON light and electric motor will start, indicating that the machine is ready to be operated.

  • Page 23: Testing The Head E-Stop Button

    ™ Platen Press Auto 8/10 Testing the Head E-Stop Button Test the head E-stop button (on the cylinder Figure 2-6: Head E-Stop end, opposite the operator end) daily to ensure that it turns off the press. The location is shown on Figure 2-6.

  • Page 24: Testing The Control Power Key Switch

    ™ Platen Press Auto 8/10 Testing the Control Power Key Switch 1. Turn the Control Power Key switch to the Off position and perform this test: Refer to a) Ensure that both E-stop pushbuttons are in their extended (working) Figure 2-5 for positions and the both scanner lights on the dashboard are green.

  • Page 25: Testing The Stopping Distance

    ™ Platen Press Auto 8/10 Testing the Stopping Distance After all E-stops and indicators have successfully passed their test, perform this test to ensure the gantry head stops horizontal travel as expected. 1. Press the START button to turn on the control power. The green CONTROL POWER ON light and electric motor will start, indicating that the machine is ready to be operated.

  • Page 26: Safety Symbol Definitions

    ™ Platen Press Auto 8/10 Safety Symbol Definitions The safety symbols shown in this section can be found throughout the manual to indicate hazards that are related to this equipment.All personnel expected to operate or maintain this equipment should become familiar with these safety symbols and what they mean.
  • Page 27 ™ Platen Press Auto 8/10 (1) Risk of fire (2) Ignition sources present. Keep feet away from moving parts. Keep hands away from moving parts. High pressure hose. Use appropriate PPE when working on equipment. Maintain safe pressure levels at all times.
  • Page 28 ™ Platen Press Auto 8/10 Slip hazard! Use of approved footwear is required. Trip hazard! Pay attention when walking in this area. Keep hands and body clear. 001102 Rev. C Safety (English) Original Instructions xxviii...
  • Page 29 ™ Platen Press Auto 8/10 Warning! 3-man lift is required to safely move this equipment. 001102 Rev. C Safety (English) Original Instructions xxix...
  • Page 30 ™ Platen Press Auto 8/10 The operation of this equipment requires the use of PPE. Do not operate without wearing required protective clothing. 001102 Rev. C Safety (English) Original Instructions...
  • Page 31 ™ Platen Press Auto 8/10 Refer to manual- After installation, read the user's guide carefully before operating. Follow all operating and other instructions carefully. Circuits are live -lockout/tagout the upstream disconnecting means prior to opening for service. Lockout in a de-energized state Lift Point - In order to reduce the likelihood of damage to the equipment, use only the lift points indicated in the manual.
  • Page 32 ™ Platen Press Auto 8/10 Use of lift equipment is mandatory. Consult material safety data sheet. Read all safety warnings and instructions before proceeding. Hazardous moving parts are located behind this access panel. Do not operate this equipment without all guards and covers in place.
  • Page 33 ™ Platen Press Auto 8/10 Do not operate without guards and covers in place Do not discard into municipal waste stream oil drop 001102 Rev. C Safety (English) Original Instructions xxxiii...

  • Page 34: Declaration Of Safety Conformity

    ™ Platen Press Auto 8/10 Declaration of Safety Conformity All safety devices on this equipment are compliant with United States safety regulations and conform to current NEC, NFPA79, OSHA 21 CFR 1910, and UL regulations. Electrical components also adhere to international safety codes including, but not limited to, IEC 6149, EN 954 and/or ISO 13849.

  • Page 35: Introduction Chapter

    This manual addresses the most recent versions of the equipment as of the creation or revision date on the title page. For earlier revisions, contact MiTek Machinery Division Customer Service. The part number is listed on the title page, but the revision you require depends on the date your equipment was manufactured.

  • Page 36: The Drawing Set

    ™ Platen Press Auto 8/10 The Drawing Set A list of drawings can be found in the Drawing Set appendix. The actual drawings are either in a separate 11x17 binder or in the back of this Equipment Manual. Navigation The graphics in Table 1-1 are used throughout the manual to quickly communicate a specific type of information.

  • Page 37: Additional Resources

    PLCs or VFDs have supplemental documentation included. Web Site Visit the MiTek Web site at www.mitek-us.com for up-to-date information on all MiTek equipment. View the latest revision of this manual and all Service Bulletins, find part numbers, or look up troubleshooting and other valuable resources in the Machinery section of the web site.

  • Page 38: General Information Chapter

    The operator then moves the pressing head over each truss joint location and activates the pressing cycle. The press head is then moved to the next joint location and cycled until the truss is complete. The Auto 8/10 Platen Press is intended as a single- stage pressing operation.

  • Page 39: Getting The Most From Your Machine

    ™ Platen Press Auto 8/10 Getting the Most From Your Machine The press is designed to be used with dimensional kiln-dried North American softwood lumber with a nominal thickness of 1-1/2” to 3-1/2”. The machine will not operate properly with hardwoods and other similar dense lumber. Caution should be taken not to exceed the pressing capacity, height, or width limitations of the machine.

  • Page 40: Main Components And Optional Equipment

    The J-slot jigging is held in place by a horizontally oriented bolt. T-slot tables use the same MiTek jigging used on other MiTek truss assembly tables. The jigging is placed in any table slot and can be slid to the exact location needed. The T-slot jigging is held in place by a vertically oriented bolt.

  • Page 41: Technical Specifications

    ™ Platen Press Auto 8/10 Technical Specifications General Specifications Table 2-3: General Specifications General Travel speed: 5' per sec Dimensions of system: See page 14 Dimensions of working area: Entire table top surface Pressing cycle: 1-1/2 sec Pressing height: 1" to 5-3/4"...

  • Page 42: Environmental, Transportation, And Handling Specs

    ™ Platen Press Auto 8/10 Environmental, Transportation, and Handling Specs Operating Temperature This equipment will operate correctly in its intended ambient temperature, between 41 degrees and 104 degrees Fahrenheit (between +5 degrees and +40 degrees Celsius). Relative Humidity This equipment will operate correctly within an environment at 50% RH, 104 degrees Fahrenheit (+40 degrees Celsius).

  • Page 43: Truss Terminology

    ™ Platen Press Auto 8/10 Truss Terminology Table 2-4: Truss Terminology Length Types Height Types Overall length Board height Centerline length Centerline height Top length Centerline height Bottom length Centerline height Figure 2-1: Terminology Diagram Overall Length Top Length Bottom Length...
  • Page 44 ™ Platen Press Auto 8/10 Figure 2-2: Parts of a Truss 001102 Rev. C General Information Original Instructions...

  • Page 45: Prior To Installation Chapter

    During Installation This equipment can be self-installed with the proper equipment and a qualified electrician. If preferred, it can be arranged for a MiTek Customer Service Technician (CST) to oversee the installation. 001102 Rev. C Prior to Installation...

  • Page 46: Customer Responsibilities

    Type 12 electrical enclosure requirements. The standard electrical requirements are shown in Table 3-3. Electrical Contact your MiTek representative immediately if custom power Requirements specifications need to be accommodated. Hydraulic System Hydraulic fluid that meets the requirements in Table 3-5 must be Requirements available during the installation process.

  • Page 47: Space Requirements

    Platen Press Auto 8/10 Space Requirements Refer to these guidelines when planning your space allocation. MiTek can provide help with plant layout and space utilization upon request. Space for Operation and Maintenance Additional space must be allocated for operation and maintenance. Operation space should provide safety, freedom of movement, storage space, and free flow of raw and finished materials.
  • Page 48 ™ Platen Press Auto 8/10 Table 3-2: Approximate Equipment Dimensions Component Length Width Height (not adjustable) 15’ 5" (includes 6’ 9" (includes Gantry Head 5’ 9" (plus beacon) platform) hard stops) 33-1/2" (J-slot) Table 45’ or 40’ 8’ or 10’...

  • Page 49: Location Requirements

    ™ Platen Press Auto 8/10 Location Requirements Floor Structure A level and structurally sound concrete slab must be provided for the installation of the equipment. This slab should be designed and installed in accordance with local building code requirements. Reinforced concrete should be a minimum of 6 in. thick. Three thousand five hundred (3,500) psi concrete is recommended.

  • Page 50: Electrical Requirements

    ™ Platen Press Auto 8/10 Electrical Requirements WARNING ELECTRICAL HAZARD! All electrical work must be performed by a licensed electrician. Follow approved lockout/tagout procedures (OSHA 29 CFR 1910.147). The standard electrical requirements are shown in Table 3-3. The power supply must have a fused disconnect switch, separate from the disconnect switch on the machine.

  • Page 51: Hydraulic System Requirements

    The customer must have the proper amount of hydraulic fluid on-site during the installation of this equipment. It can not operate without the proper hydraulic fluid. Table 3-4: Minimum Hydraulic Fluid Needed for Startup (also in Maintenance chapter) Auto 8 press 45 gallons Auto 10 press...

  • Page 52: Pneumatic System Requirements (For Optional Floor Jigging)

    This equipment uses compressed air, also referred to as pneumatic power. Your current air compressor is probably adequate. If you need to install a new compressor, the air source must be supplied and installed prior to the scheduled installation date of the MiTek equipment. Table 3-6 describes the pneumatic system requirements.

  • Page 53: Customer-Supplied Parts

    Prior to All electrical requirements to provide power to the Electrical installation disconnect enclosure on the Auto 8/10 table are the Equipment date customer’s responsibility Two (2) heavy-duty forklifts are required to move the equipment during unloading and placement of the At delivery machine.

  • Page 54: Local Codes And Regulations

    If a MiTek representative is not required to be present, it is your responsibility to ensure all necessary personnel read the Equipment Manual and address all guidelines and safety instructions given.

  • Page 55: Unloading

    Even if a MiTek representative is present, it is the responsibility of the customer to provide equipment and labor for unloading, placement, and wiring of the equipment. A heavy-duty forklift or truck wrecker is required to move the equipment during unloading and placement of the machine.
  • Page 56 ™ Platen Press Auto 8/10 Unloading the Press Head NOTICE Be careful not to damage safety shut-off bars, pressing guards, or the hydraulic and electrical components. Figure 3-3: Place Forks Under Platen to Lift Gantry Heavy-Duty Fork Truck Lift Here Unloading the Table Using a Forklift 1.
  • Page 57 ™ Platen Press Auto 8/10 Unloading the Table Using Chains If using chains and an overhead crane to lift the table, refer to Figure 3-4. Figure 3-4: Lifting the Table With Chains and Crane Attach chains using clevis and removable eye bolt placed here.

  • Page 58: Responsibilities During Installation

    Installation Chapter 4 This chapter describes the entire installation process in detail. Purpose of Purpose of The instructions assume that the prior-to-installation Chapter Chapter requirements are satisfied. Responsibilities During Installation This equipment can be self-installed with the proper equipment and a qualified electrician. The customer is responsible for providing all labor and equipment needed to complete the installation.

  • Page 59: General Installation Requirements

    ™ Platen Press Auto 8/10 General Installation Requirements Machinery Location The equipment is typically located inside the building and parallel to a wall. Usually, all trusses are built from the operator's side (front side). In this case, the back side of the table can be positioned about 48"...

  • Page 60: Installation Procedure

    Installation Procedure Installing the Table and Preparing for the Head 1. Place the table in its final position, referring to the layout provided by your MiTek representative. Place the table so the buss bar under the table aligns with the operator end of the gantry head.
  • Page 61 ™ Platen Press Auto 8/10 6. Lower the table so that it is safely supported by the blocking, and back the forklift out of the way. WARNING Never reach underneath the table while it is being lifted by the forklift or when it is resting on the supports.

  • Page 62: Installing The Gantry Head

    ™ Platen Press Auto 8/10 Installing the Gantry Head 1. Carefully tie the four electrical collectors to the table roller support so that they are not damaged when placing the head on the table. Figure 4-2: Electrical Track and Collectors...
  • Page 63 ™ Platen Press Auto 8/10 c) Push the press head far enough onto the table so that the table base can be replaced. d) Slightly lower the forks and back the fork truck away from the press head. 3. Using a fork truck, reposition the table base and bolt it back onto the table beams.
  • Page 64 All electrical work shall be done by a qualified electrician and shall conform to all regulating codes. In the event that information in this manual conflicts with local code requirements, please contact MiTek Machinery Division Customer Service. Do not turn on electrical power until you have read the startup procedure.

  • Page 65: Pneumatic System

    Your current air compressor is probably adequate. If you need to install a new compressor, the air source must be supplied and installed prior to the scheduled installation date of the MiTek equipment. Refer to pneumatic requirements on page 18. Anchoring to the Floor The table bases must be bolted to the concrete floor to prevent the machine from moving and damaging the electrical supply line.

  • Page 66: Marking Restricted Zone

    The restricted zone must be marked so everyone near the equipment can clearly see the area where danger may exist. MiTek offers Restricted Zone Tape with text in English and Spanish. If your equipment did not come with restricted zone tape, you may order it from MiTek Machinery Division Customer Service.
  • Page 67 6. Train all employees who work in the facility to stay outside the tape when the machine is operating. DANGER ELECTROCUTION, HIGH PRESSURE, AND CRUSH HAZARDS! Do not attempt to start the system without a MiTek representative present! Serious injury and/or equipment damage may result. 001102 Rev. C Installation...

  • Page 68: Preparing For Startup

    Startup Chapter 5 Purpose of Purpose of This chapter describes the procedures required before operating your equipment. Chapter Chapter Preparing for Startup 1. Check all hydraulic hose connections to ensure that the fittings have not worked The equipment is loose during shipping. shipped with the hydraulic fluid 2.

  • Page 69: Preparing The Hydraulic System

    ™ Platen Press Auto 8/10 Preparing the Hydraulic System Filling the Reservoir With Hydraulic Fluid Fill the hydraulic reservoir with hydraulic fluid that matches the specification listed on page 17. Ensure that the required amount of hydraulic fluid is available prior to planning the startup.

  • Page 70: Checking Motor Rotation

    All electrical work shall be done by a licensed electrician and shall conform to all regulating codes. In the event that information in this manual conflicts with local code requirements, please contact MiTek Machinery Division Customer Service. Do not turn on electrical power until you have read the startup procedure.

  • Page 71: Before You Begin

    Operation Chapter 6 This chapter describes the operating mechanisms on Purpose of Purpose of this equipment and the procedure to operate it in most Chapter Chapter circumstances. Before You Begin Safety Operating Notes WARNING ELECTROCUTION, HIGH PRESSURE, AND CRUSH HAZARDS! Read this section AND the safety section in the preliminary pages before operating or maintaining this equipment.
  • Page 72 ™ Platen Press Auto 8/10 WARNING Do not operate unless all guards and safety devices are in place. Only qualified maintenance personnel shall repair, remove, or replace guards and safety devices. CAUTION The operation of this equipment requires the use of PPE.

  • Page 73: Stopping And Moving The Machine In An Emergency

    ™ Platen Press Auto 8/10 Stopping and Moving the Machine in an Emergency Emergency Stop (E-Stop) Methods The procedures listed here activates the emergency stop circuit or turns off the power to the electronic safety module. If moving, this will cause the machine to stop abruptly.
  • Page 74 ™ Platen Press Auto 8/10 Figure 6-1: E-Stop Locations Scanner (both sides) Disconnect Switch Dashboard E-Stop Switch Head E-Stop Cylinder End Operator End 001102 Rev. C Operation Original Instructions...

  • Page 75: Manually Moving The Press Head Or Platen

    ™ Platen Press Auto 8/10 Manually Moving the Press Head or Platen If the platen or press head must be moved manually, either for maintenance or to free an obstruction, follow the procedures in this section. Moving the Press Platen and Linkage If the platen must be moved manually, follow this procedure: 1.
  • Page 76 ™ Platen Press Auto 8/10 Moving the Press Head Along the Table If the press head must be moved on the table manually, follow this procedure: 1. Wrap rags around the 2 hydraulic hoses connected to the drive motors (1 on each end) to contain the potential spray of oil.

  • Page 77: Controlled Stop Procedure

    ™ Platen Press Auto 8/10 Controlled Stop Procedure The procedure listed below will only turn off the control power or power to the valves. If traveling, the machine will coast to a stop within the normal distance. 1. STOP Button...

  • Page 78: Operator Control Interface And Dashboard

    ™ Platen Press Auto 8/10 Operator Control Interface and Dashboard Figure 6-4: Overview of Control Mechanisms on Dashboard E-STOP JOYSTICK 1. Emergency Stop pushbutton on the dashboard An Emergency Stop pushbutton is located on the dashboard. Press the Emergency Stop pushbutton to turn off the machine and activate the travel braking circuit.
  • Page 79 ™ Platen Press Auto 8/10 3. Boost button The press is designed with the following pressing cycles: a) Normal pressing cycle The Boost • Generates between 24 and 36 tons of pressing force. function has a • 90% of all pressing must use the Normal pressing cycle.
  • Page 80 An E-Stop button is located on the back side of the gantry head. See page 40 for the location. Depress the E-Stop button to turn off the Auto 8/10 and activate the travel braking circuit. This E-Stop button is hard wired into an electronic safety module to provide a Category 0 emergency stop function when depressed.

  • Page 81: Building A Roof Truss

    Machines equipped with the T-slot table tops have 1/2" UNC threaded holes on a 6" x 6" grid, designed to use with standard MiTek jigging hardware. 1. Turn the control power key switch to the Off position and remove the key to prevent unauthorized use of the machine while the truss jigging is being set up.

  • Page 82: Setting Up A Roof Truss On A J-Slot Table Top

    Auto 8/10 Setting Up a Roof Truss on a J-Slot Table Top Table 6-2: Items for Setting up a Truss on a J-Slot Table Top Customer-Supplied From MiTek (PN 30223-601) Pucks 3/4" Combo Wrench Heel Stops Hex Key or T-Handle...

  • Page 83: Pressing A Roof Truss

    ™ Platen Press Auto 8/10 Pressing a Roof Truss WARNING Never reach under the table for any reason without first turning off and locking-out the electrical power. The electrical conductors mounted inside the table frame carry high-voltage electricity and will cause severe injury or death if contacted.
  • Page 84 ™ Platen Press Auto 8/10 Pressing Roof Truss Plates WARNING CRUSH HAZARD. Before turning on the equipment, make sure that all personnel and equipment are clear. If the platen is down, it will automatically return to the up position when the START button is pressed.
  • Page 85 ™ Platen Press Auto 8/10 5. Travel the press to the next truss joint and repeat the previous steps. When traveling the press, be sure all workers are clear of the area and that there are no obstructions on the table, track, or floor.

  • Page 86: Building Floor Trusses

    ™ Platen Press Auto 8/10 Building Floor Trusses WARNING At no time must anyone reach underneath the table for any reason without first turning off and locking-out the electrical power. The electrical conductors mounted inside the table frame carry high-voltage electricity and will cause severe injury or death if contacted.

  • Page 87: Setting Up A Typical Floor Truss

    ™ Platen Press Auto 8/10 Setting Up a Typical Floor Truss NOTICE Do not allow the machine to press on an empty floor truss jig or to otherwise hit the floor truss jig. Preparing and Installing Floor Jigging 1. Turn the control power key switch to the...
  • Page 88 ™ Platen Press Auto 8/10 4. Install the backing bars with the following steps. a) Position the backing bars: • If pre-plating method is EXAMPLE: For a NOT used, place the two 20' 16" floor truss, place backing bars parallel to the...
  • Page 89 ™ Platen Press Auto 8/10 b) Use a string line to ensure the backing bar is straight. c) Position the backing bar clamps along the length of the backing bar at about 4-ft intervals. d) Tighten the 1/2" x 1" jig bolts securing the backing bar clamps to the table.
  • Page 90 ™ Platen Press Auto 8/10 Building the Floor Truss 1. Place the floor truss components into the air jig and arrange them as shown on the engineered truss drawing. 2. Position the connector plates as shown on the engineering truss drawing.

  • Page 91: Pressing A Floor Truss

    ™ Platen Press Auto 8/10 Pressing a Floor Truss Preparing to Press a Floor Truss 1. With the truss Figure 6-8: Hold Handrails for components securely in Support, NOT Joystick position, locate connector plates over and under the joints in...
  • Page 92 ™ Platen Press Auto 8/10 Pressing Floor Truss Plates 1. Before moving the press head, grasp the hand-hold bar with your free hand and brace your legs for balance. Look in the direction of travel and use the joystick to move the press head directly over the first connector plate.
  • Page 93 ™ Platen Press Auto 8/10 Off-Loading the Floor Truss 1. Turn off the press by pressing the STOP button. Turn the key switch to the Off position. CAUTION Don't step off the operator's platform until the press head has come to a complete stop.

  • Page 94: Inspecting The Finished Trusses

    ™ Platen Press Auto 8/10 Inspecting the Finished Trusses All finished trusses must be inspected to confirm the proper placement and seating of the connector plates and to ensure the truss has maintained its proper configuration. Truss failure will cause serious personal injury, death and property damage. Particular attention must be paid to ensure the connector plates are fully and properly seated and have remained in the correct locations.

  • Page 95: Restart Procedure

    ™ Platen Press Auto 8/10 Restart Procedure The press cannot be restarted if any of the safety circuits are activated. 1. Turn the control power key to the ON position. 2. Pull the emergency stop buttons to the Out position.

  • Page 96: Introduction To Maintaining Your Equipment

    Certain operating environments may necessitate preventive maintenance at more frequent intervals. Because consistent preventive maintenance is vital for keeping mechanical equipment in good operating condition, MiTek recommends that you stock certain replacement parts to minimize downtime. Review the table of contents and utilize the index to locate the information you need. The following appendices will also assist in maintaining and repairing your equipment: •...

  • Page 97: Performing Maintenance Safely

    ™ Platen Press Auto 8/10 Performing Maintenance Safely Read the safety section starting on page x and adhere to all rules and guidelines. This section provides additional safety information specific to maintenance topics. Before Operating This Equipment Adhere to these warnings before operating this equipment:...

  • Page 98: Lockout/Tagout

    The components on this machine can cause severe injury if adjusted improperly. Follow all procedures in this manual and do not make adjustments to the machine without guidance from MiTek or MiTek documentation. Only trained personnel should make mechanical adjustments to this machine.
  • Page 99 2. If inspection or testing reveals evidence of abnormal wear or damage to the machine or if you encounter circumstances not covered in the Equipment Manual, consult MiTek. The machine must be repaired and serviced according to the current specifications and procedures of MiTek using replacement parts with properties equal to or greater than those specified by MiTek.

  • Page 100: Making Adjustments And Replacing Parts

    • Description of problem or symptoms • Corrective action taken • Parts required 11. MiTek will, from time to time, mail out service bulletins and updates for this machine. Follow the Service Bulletins and updates accordingly and file them in this equipment manual.

  • Page 101: Wearing Personal Protective Equipment

    ™ Platen Press Auto 8/10 Wearing Personal Protective Equipment CAUTION Follow OSHA guidelines to utilize the proper personal protective equipment (PPE) while performing maintenance. The most common include eye protection, hearing protection, dust masks while blowing off sawdust, gloves while working with solvents, and fire retardant clothing when troubleshooting an energized machine.

  • Page 102: Overview Graphics

    ™ Platen Press Auto 8/10 Overview Graphics Figure 7-1 and Figure 7-2 provide an important overview of the equipment to help you better understand the procedures in the Maintenance chapter. Figure 7-1: Components Located on the Ends of the Gantry Head...

  • Page 103: Hydraulic Fluid Maintenance

    Refer to Table 7-2 for the specific grade and operating temperature ranges. Table 7-1: Hydraulic Fluid Needed for Startup (also in Prior to Installation chapter) Auto 8 press 45 gallons Auto 10 press 60 gallons...

  • Page 104: Hydraulic Fluid Inspection

    ™ Platen Press Auto 8/10 Hydraulic Fluid Inspection WARNING Maintenance should be performed only by trained personnel. Never operate the machine if any hydraulic hoses are cracked or broken. Serious personal injury could result. The hydraulic fluid in the tank and the various components can cause serious burns.

  • Page 105: Filling The Hydraulic Fluid Level

    ™ Platen Press Auto 8/10 Filling the Hydraulic Fluid Level The hydraulic fluid level can be read on the oil level/temperature gauge mounted on the frame of the machine. When the oil is hot, oil level should be at the Full level. If level is low, replenish with a high quality, anti-wear hydraulic fluid of the correct weight.
  • Page 106 ™ Platen Press Auto 8/10 Refer to Figure 7-3, Figure 7-4, and these steps to fill the hydraulic fluid. 1. Clean off the filler/breather and surrounding area. 2. Remove the filler/breather cap. 3. Insert the funnel. CAUTION SLIP HAZARD. Do not overfill. Clean up any spillage immediately to avoid injury.

  • Page 107: Reading The Oil Filter Bypass Gauge

    ™ Platen Press Auto 8/10 Reading the Oil Filter Bypass Gauge With the machine idling and the oil at operating temperature, check the oil filter bypass gauge mounted on the oil filter housing. When the pressure at the incoming side and the outgoing side of the filter are the same, the filter element is clean and the bypass gauge shows green.

  • Page 108: Replacing The Hydraulic Fluid Filter Element

    ™ Platen Press Auto 8/10 Replacing the Hydraulic Fluid Filter Element After completely replacing hydraulic fluid, the filter element should be changed before refilling the reservoir AND 3-6 months after the hydraulic fluid is changed. New hydraulic fluid is not always filtered and may wear out the return line filters quickly.

  • Page 109: Replacing The Hydraulic Fluid

    ™ Platen Press Auto 8/10 Replacing the Hydraulic Fluid The acceptable time between hydraulic fluid changes depends on both the fluid used and the operating conditions involved. In general, fluid should be changed when contaminated with water or dirt. Hydraulic fluid...
  • Page 110 ™ Platen Press Auto 8/10 Procedure for Replacing Hydraulic Fluid The press requires a complete hydraulic fluid and filter change annually, or every 2,000 hours of operation. Hydraulic fluid does not get dirty like automotive oil, but heat causes the hydraulic fluid to break down and the additives wear out. Although the oil may still Refer to page 69 look clean, it will not provide adequate lubrication of the hydraulic components.
  • Page 111 Reservoir Capacity • Pump the hydraulic fluid Auto 8: 45 gal out through the fill cap Auto 10: 60 gal shown on page 72. Be sure to remove the breather screen first. 7. Replace the oil filter element as instructed on page 74.

  • Page 112: Hydraulic System Maintenance & Repair

    ™ Platen Press Auto 8/10 Hydraulic System Maintenance & Repair Overview of Hydraulic Manifold and Valves Refer to page 79 for a description of each of the components labeled here. Figure 7-7: Front and Top of Hydraulic Manifold Figure 7-8: Back Side of Manifold Max.
  • Page 113 ™ Platen Press Auto 8/10 Table 7-3: Description of Components on Front of Manifold (See Figure 7-7) Name & Description (Recommended Setting) Figure 7-7 Gauge showing current pressure on counterbalance Counterbalance Gauge through valves that keeps back pressure on cylinder.

  • Page 114: Understanding The Table Valves

    ™ Platen Press Auto 8/10 Understanding the Table Valves The relief valves (or pressure relief valves) control the amount of pressure reaching the other valves in the line, which are the cross port relief valves and flow control valves. A cross port relief valve is also known as a cushion valve, cross over relief valve, or brake valve.

  • Page 115: Adjusting The Pressure Setting

    ™ Platen Press Auto 8/10 Adjusting the Pressure Setting WARNING Only qualified personnel familiar with hydraulic and electric components and their hazards should perform this adjustment. Always lockout/tagout the main power to the machine before making any mechanical, hydraulic or electrical adjustments or performing maintenance.
  • Page 116 ™ Platen Press Auto 8/10 Adjusting the Adjustable Relief Valve To adjust the System Pressure Relief Valve, remove the cap, loosen the jam nut, and adjust the internal hex screw clockwise to increase the pressure setting or counterclockwise to decrease the pressure setting.

  • Page 117: Replacing A Hydraulic Valve

    WARNING Do not install any hydraulic valve on this machine other than the specific models installed by MiTek. The original valves used have special pressure and flow ratings. Although other valves may bolt on, they will not have the proper ratings and may fail causing serious personal injury or death.
  • Page 118 • Always write down wire numbers and locations before disconnecting any wiring. • Always use O-rings purchased from the original manufacturer or MiTek. • Check the hydraulic fluid and add new fluid if needed. Never pour used hydraulic fluid back into the system or reservoir. Dirt particles are the primary cause of valve malfunction.

  • Page 119: Replacing Hydraulic Hoses

    ™ Platen Press Auto 8/10 Replacing Hydraulic Hoses WARNING Only qualified personnel familiar with hydraulic and electric components and their hazards should perform this adjustment. High-voltage electrical conductor rails located underneath the table can cause serious injury or death if contacted.
  • Page 120 ™ Platen Press Auto 8/10 1. Create a safe environment: a) Check the oil temperature on the oil level/temperature gauge. Allow the oil to cool down to less than 100ºF (38ºC). b) Place 2x4 blocking on each side of the table.
  • Page 121 ™ Platen Press Auto 8/10 5. Remove the hose: a) Use compressed air to blow off any sawdust or dirt which may have accumulated on the hose connections. b) Remove hose clamps or supports, if applicable. c) Place a drain pan under the hose fittings to contain the oil.

  • Page 122: Priming The Pump

    ™ Platen Press Auto 8/10 Priming the Pump Figure 7-9: Priming the Pump Connect Primer Hose Here to Prime The hydraulic system pump must be primed when first starting up and after draining the reservoir for any reason. 1. Locate the primer hose that was supplied for this purpose. It may be looped around the drain valve on the end of the pump.

  • Page 123: Hydraulic Cylinder Replacement & Repair

    ™ Platen Press Auto 8/10 Hydraulic Cylinder Replacement & Repair Removing the Hydraulic Pressing Cylinder and Rod Eye If the hydraulic cylinder leaks or the rod is damaged, use the following procedure to remove them: 1. Create a safe environment: a) Check the oil temperature on the oil level/temperature gauge.
  • Page 124 ™ Platen Press Auto 8/10 ‘ WARNING FIRE AND EXPLOSION HAZARD! Use extreme caution when using oxy/acetylene torch in the truss plant due to fire and/or explosion hazards. Wear appropriate PPE including eye protection. 6. Remove the rod eye pin retaining bolt and clevis pin retaining bolt:...
  • Page 125 ™ Platen Press Auto 8/10 a) Mark both cylinder hoses for future reference. b) Wrap rags around each of the two pressing cylinder hose fittings where they enter the cylinder. WARNING Do not remove any hose or valve without first: 1) Lowering the platen so that it physically stops and is not being held up by hydraulic pressure;...

  • Page 126: Removing The Cylinder Rod Eye From The Cylinder

    ™ Platen Press Auto 8/10 Removing the Cylinder Rod Eye from the Cylinder The rod eye must be removed to allow the hydraulic cylinder to be rebuilt. The procedure for removal is as follows: 1. Clamp the cylinder in a vise.

  • Page 127: Disassembling The Pressing Linkage

    ™ Platen Press Auto 8/10 Disassembling the Pressing Linkage If the pressing linkage is damaged or requires rebuilding, it must be removed in a specific sequence as shown below: 1. Create a safe environment: a) Check the oil temperature on the oil level/temperature gauge. Allow the Forklift oil to cool down to less than 100ºF (38ºC).
  • Page 128 ™ Platen Press Auto 8/10 b) Wrap rags around each of the two pressing cylinder hose fittings where they enter the cylinder. WARNING Do not remove any hose or valve without first: 1) Lowering the platen so that it physically stops and is not being held up by hydraulic pressure;...
  • Page 129 ™ Platen Press Auto 8/10 9. Remove the bellcrank pin’s retaining bolts: a) Use an oxy/acetylene torch to heat up the bellcrank pin retaining bolt heads to break the Loctite bond. b) Remove the two retaining bolts in the bellcrank pin.
  • Page 130 ™ Platen Press Auto 8/10 13. Place the assembly on a workbench. 14. Remove the upper connecting rod pin by using these steps: a) Use an oxy/acetylene torch to heat up the two upper connecting rod pin retaining bolt heads to break the Loctite bond.

  • Page 131: Mechanical Inspection

    MiTek extends close technical cooperation and assistance. If a problem occurs which you cannot solve, please call MiTek for assistance. If you have any questions regarding the installation, operation or maintenance of this machine please consult MiTek.

  • Page 132: Adjusting The Platen Height (Up Limit Switch)

    ™ Platen Press Auto 8/10 Adjusting the Platen Height (Up Limit Switch) WARNING CRUSH HAZARD. Before turning on the equipment, make sure that all personnel and equipment are clear. This limit switch controls the open height of the press, i.e., the distance from the top of the table surface to the bottom of the pressing platen.
  • Page 133 ™ Platen Press Auto 8/10 1. Measure the open height with the Figure 7-11: Up Limit Switch machine in the Up position. 2. Reach up near the dashboard and loosen the adjusting bolt on the stop block. 3. Raise or lower the stop block according to these guidelines: •...

  • Page 134: Track And Wipers

    ™ Platen Press Auto 8/10 Track and Wipers The track (outside flanges of the table beam) on which the wheels run must be kept clean of dust, oil, loose connector plates, etc. The following procedure is part of the Periodic Cleaning Procedure on page 113.

  • Page 135: Wheels & Rollers

    Wheels which are worn out may be re-treaded for less expense than buying a new wheel. Consult MiTek Machinery Customer Service for information. a) It is difficult to measure the diameter of the wheel directly, without first removing it.
  • Page 136 ™ Platen Press Auto 8/10 Figure 7-13: Measuring the Inside Height of the Table Beam 001102 Rev. C Maintenance Original Instructions...

  • Page 137: Replacing A Drive Or Idle Wheel

    ™ Platen Press Auto 8/10 Replacing a Drive or Idle Wheel Refer to Parts List appendix for the drive wheel and idler wheel part numbers. The drive and idler wheels will wear out over time from being subjected to weight, torque, and mechanical damage.
  • Page 138 ™ Platen Press Auto 8/10 1. Check the oil temperature on the oil level/temperature gauge. Allow the oil to cool down to less than 100ºF (38ºC). 2. Lockout/tagout the main power to the machine. WARNING Only qualified hydraulic and electric experts should perform this adjustment.
  • Page 139 ™ Platen Press Auto 8/10 5. Remove the wheel by performing these steps: a) Remove the 3 bolts holding the wheel gusset assembly to the press head. See Figure 7-15. Figure 7-15: Replacing a Drive or Idle Wheel Drive Wheel...
  • Page 140 ™ Platen Press Auto 8/10 6. Inspect the flange bearings for proper operation. Replace if necessary. 7. Install the new wheel into the flange bearings. 8. Before tightening the 4 bearing bolts, ensure that the bearing housings are touching the two stop blocks welded to the wheel gusset. The inside stop block is above the bearing housing.

  • Page 141: Leveling The Drive And Idle Wheels

    ™ Platen Press Auto 8/10 Leveling the Drive and Idle Wheels Why and When to Level the Wheels For the press head to travel properly, all 4 drive/idle wheels must be level with each other and with the head itself. If the wheels are not level, they will not be carrying the weight of the head equally and the more lightly loaded drive wheels will tend to spin and skid.
  • Page 142 ™ Platen Press Auto 8/10 4. Jack up the press head following these steps: a) Slide in one spacer between the machine frame and the underside of the table beam on each side of the machine. Each spacer must be 3/16" x 2"...
  • Page 143 ™ Platen Press Auto 8/10 5. Lower the wheels: a) Using a 1-in. socket and ratchet, loosen the three 3 bolts holding the wheel gusset to the press head. This will allow the wheel assembly to drop slightly so that the wheel touches the beam.

  • Page 144: Adjusting Guide Wheels For Gantry Head Tracking

    ™ Platen Press Auto 8/10 Adjusting Guide Wheels for Gantry Head Tracking WARNING Refer to... High-voltage electrical conductor rails located page 120 for underneath the table can cause serious injury or death lubrication if contacted. instructions. Four guide wheels are used to keep the head running square to the table. Two fixed guide wheels are located on the operator's side and two spring-loaded guide wheels are on the opposite side.
  • Page 145 ™ Platen Press Auto 8/10 5. Measure the clearance between the machine frame and the table top at the four corners. Use a steel wedge and a sledge hammer or large pry bar to center the pressing head on the table. Place the wedge or pry bar between the wheel gussets and the side of the table top at the narrowest clearances.

  • Page 146: Jigging

    ™ Platen Press Auto 8/10 Jigging The jigging is designed for durability and accuracy with minimal maintenance. It is important, however, to promptly remove from service any damaged fixtures or components. Damage may occur if the jigging is hit with a heavy object, dropped on the floor, or from daily wear.

  • Page 147: Periodic Cleaning Procedure

    ™ Platen Press Auto 8/10 Periodic Cleaning Procedure The following cleaning procedure should be performed at least every 3 months. 1. Clean the entire machine. Do not use liquid cleaners, aerosols, abrasive pads, scouring powders or solvents, such as benzine or alcohol. Use a soft cloth lightly moistened with a mild detergent solution.

  • Page 148: Lubrication

    ™ Platen Press Auto 8/10 Lubrication WARNING The following must be greased daily to prevent premature machine wear and component failure leading to possible personal injury. Always turn off and lockout the main power to the machine before greasing. Proper amounts of motor oil and grease must be maintained at all times. The type of lubrication used, frequency of application, oxidation, and contamination of the lubricant affect service life and parts efficiency of gears and bearings.
  • Page 149 ™ Platen Press Auto 8/10 Use Table 7-4 along with the diagram on page 116 to locate all lubrication points. The frequency of lubrication is discussed in the text applicable to each component. Table 7-4: Description of Lubrication Points Label...
  • Page 150 ™ Platen Press Auto 8/10 Figure 7-19: Lubrication Points 001102 Rev. C Maintenance Original Instructions...

  • Page 151: Lubricate Daily

    ™ Platen Press Auto 8/10 Lubricate Daily Refer to page 115 and page 116 for an overview and map of lubrication points. The numbers here correspond to the numbers in Figure 7-19. 1. Transfer bar rod eye (qty 2) There is 1 transfer bar rod eye grease fitting per end. Apply grease daily.
  • Page 152 ™ Platen Press Auto 8/10 3. Cylinder rod eye (qty 1) There is 1 cylinder rod eye grease fitting. Apply grease daily. Figure 7-22: Cylinder Rod Eye Grease Fitting 4. Cylinder clevis (qty 1) There is 1 cylinder clevis grease fitting. Apply grease daily.
  • Page 153 ™ Platen Press Auto 8/10 5. Grease blocks on each end (3 fittings each X 2 blocks) There are 2 grease blocks, 1 on each end, that provide grease to the lower connecting rod and guide rod. Apply grease daily.

  • Page 154: Lubricate Weekly

    ™ Platen Press Auto 8/10 Lubricate Weekly WARNING The following must be greased weekly to prevent premature machine wear and component failure leading to possible personal injury. Always turn off and lockout the main power to the machine before greasing.

  • Page 155: Lubricating Drive And Idle Wheel Bearings

    ™ Platen Press Auto 8/10 Lubricating Drive and Idle Wheel Bearings There are two flange bearings on each wheel which require greasing every 12 months. One bearing is accessible from the outside. The other bearing necessitates the removal of See page 116 for the wheel cover plates on the wheel gussets.
  • Page 156 ™ Platen Press Auto 8/10 Figure 7-26: Lubricating the Drive/Idle Wheel Bearings Wheel Cover Plate Grease Fitting on Outside 1. Remove the wheel cover plate. 2. Clean off the grease fitting on each of the two wheel bearings, using a rag to remove any dirt.

  • Page 157: Lubricating Table Guide Roller Bearings

    ™ Platen Press Auto 8/10 Lubricating Table Guide Roller Bearings The table guide roller bearings require grease every 12 months. 1. Start the machine. Socket Set 2. Travel the machine to the left end of the table. Grease Gun 3. Lockout/tagout the main power to the machine.
  • Page 158 ™ Platen Press Auto 8/10 7. Wipe off any excess grease. 8. Check the setscrew on the bearing collar to ensure it is tight. 9. If the setscrew is loose, remove it. Apply Loctite #242 to the setscrew and replace.

  • Page 159: Solutions For Inadequate Stopping Distance

    ™ Platen Press Auto 8/10 Solutions for Inadequate Stopping Distance WARNING Never operate the press if the stopping distance exceeds the recommended measurement. A safe stopping distance is required for the safety devices to respond appropriately. Stopping distance will increase depending upon the following conditions: •...

  • Page 160: Replacing A Drive Motor

    ™ Platen Press Auto 8/10 Replacing a Drive Motor There are 2 drive motors that control horizontal travel of the press head. They are powered by hydraulic power. A drive motor may need to be replaced if an oil leak is present or if the external spline shaft or internal motor components are damaged.
  • Page 161 ™ Platen Press Auto 8/10 8. Wrap a rag around each hose fitting to contain any residual hydraulic pressure before loosening it. WARNING Do not remove any hose or valve without first: 1) Lowering the platen so that it physically stops and is not being held up by hydraulic pressure;...

  • Page 162: Maintaining Electrical & Safety Assemblies

    Ensure that the table and floor in this area are kept clean and free of obstacles inside the scan area. The scan area can not be adjusted. It is set by MiTek to cover an appropriate area to keep all personnel safe.

  • Page 163: Replacing Horn And Beacon

    ™ Platen Press Auto 8/10 Replacing Horn and Beacon Figure 7-28: Travel Warning Horn and Beacon Beacon Horn Screwdriver Set Lock and tag Strobe Bulb WARNING Do not operate the equipment if the beacon is not functioning correctly. 001102 Rev. C...
  • Page 164 ™ Platen Press Auto 8/10 1. Place the pins on the bottom of Figure 8: Assembling the Light the lens into the sockets located on the beacon tower base. 2. Push in the captive key until all 4 pins on the captive key slide...

  • Page 165: Maintaining Electrical Track Components

    ™ Platen Press Auto 8/10 Maintaining Electrical Track Components Caring for Track Components The electrical track components will wear out over time and require servicing. To achieve maximum life from these components, the following conditions must be met: 1. The conductor rails to the machine must be straight and level.
  • Page 166 ™ Platen Press Auto 8/10 Use the following procedure to replace collector shoes: WARNING Only qualified personnel familiar with hydraulic and electric components and their hazards should perform this adjustment. Always lockout/tagout the main power to the machine before making any mechanical, hydraulic or electrical adjustments or performing maintenance.
  • Page 167 ™ Platen Press Auto 8/10 Replacing a Section of the Conductor Rail Use the following procedure to replace a section of electrical conductor rail: WARNING Only qualified personnel familiar with hydraulic and electric components and their hazards should perform this adjustment.

  • Page 168: Electrical System Components

    ™ Platen Press Auto 8/10 Electrical System Components Electrical Inspection Over a period of time, vibration may cause some of the electrical screws to work loose. Any evidence of heat, such as discolored insulation on a wire or component, would indicate that connection is loose.

  • Page 169: Motor Overload Settings

    ™ Platen Press Auto 8/10 Motor Overload Settings Resetting an Overload Figure 7-2: Overload Settings Trip If the overload trips, wait 2-4 minutes, and then press the red knob on the overload. It is labeled Reset in Figure 7-2. Overload Settings...

  • Page 170: Replacing The Control Power On Light

    ™ Platen Press Auto 8/10 Replacing the Control Power On Light If the green CONTROL POWER ON light does not come on and the machine still operates, the light bulb is burned out and must be replaced. WARNING Do not operate the equipment if the CONTROL POWER ON light is not functioning correctly.

  • Page 171: Pneumatic System

    ™ Platen Press Auto 8/10 Pneumatic System CAUTION HIGH PRESSURE HAZARD. To avoid injury, bleed all pressure from the lines before performing any maintenance on the pneumatic components! Overview The pneumatic system controls the floor truss jigging. For systems that do not have the floor truss jigging option, there is no pneumatic air used on the machine.

  • Page 172: Regulator

    ™ Platen Press Auto 8/10 Regulator CAUTION HIGH PRESSURE HAZARD. To avoid injury, bleed all pressure from the lines before removing the filter guard. Ensure that the filter guard is securely attached to the regulator body before returning pressure to the lines.
  • Page 173 The regulator uses a filter element that must be replaced every 6 months. This filter can be purchased from MiTek. Refer to the Replacement Parts appendix for the part number. 1. When replacing the filter element, the system cannot be pressurized. To relieve pressure from the system: a) Close the hand valve shown in Figure 7-4.

  • Page 174: Troubleshooting Unusual Noises

    ™ Platen Press Auto 8/10 Troubleshooting Unusual Noises The press should run smoothly and quietly. An unusual noise could indicate a problem with the hydraulic system or drive system. If the machine “clunks” at one particular location on the table, lockout/tagout, then check to ensure that a jig bolt is not protruding below the table surface.

  • Page 175: Troubleshooting

    • Read all warnings located in the safety section in the preliminary pages and terminology adhere to them at all times. Page 3 to contact MiTek • When this graphic appears, lockout/tagout at the disconnect switch located Machinery on the equipment using approved methods described in OSHA 29 CFR Division 1910.147 before continuing with the procedure or troubleshooting.
  • Page 176 ™ Platen Press Auto 8/10 electrical power, remember, the cost of hiring an electrician far outweighs the cost of an injury. • Remove rings and watches that you are wearing. They are extremely conductive material and may catch on small components.

  • Page 177: Getting Started With Troubleshooting

    Platen Press Auto 8/10 Getting Started With Troubleshooting Tools Needed Gather these tools before beginning the troubleshooting process and before calling MiTek for technical assistance. 1. Slotted screwdriver, insulated 2. Phillips screwdriver, insulated 3. Equipment manual and drawings, specifically electrical schematics 4.
  • Page 178 ™ Platen Press Auto 8/10 For Electrical Troubleshooting 1. Lockout/tagout at the disconnect switch located on the equipment. NOTICE Never use compressed air inside the electrical enclosures! It may force contaminates into the electrical connections. Use a vacuum to remove dust from electrical enclosures.

  • Page 179: Symptoms And Solutions

    ™ Platen Press Auto 8/10 Should you lockout/tagout to safely perform this action? Symptoms and Solutions Table A-1: Basic Troubleshooting for the Auto 8/10 System Problem Possible Cause Possible Solution Page Main power is turned off. Turn on main power source from your xvii Machine will not start.
  • Page 180 ™ Platen Press Auto 8/10 Should you lockout/tagout to safely perform this action? Table A-1: Basic Troubleshooting for the Auto 8/10 System (Continued) Problem Possible Cause Possible Solution Page The machine is not receiving Reset the main shop breaker. Have a...
  • Page 181 ™ Platen Press Auto 8/10 Should you lockout/tagout to safely perform this action? Table A-1: Basic Troubleshooting for the Auto 8/10 System (Continued) Problem Possible Cause Possible Solution Page The machine stops A jig bolt is protruding through the Replace the jig bolt with one of the correct...
  • Page 182 ™ Platen Press Auto 8/10 Should you lockout/tagout to safely perform this action? Table A-1: Basic Troubleshooting for the Auto 8/10 System (Continued) Problem Possible Cause Possible Solution Page The track is dirty on that side. Clean the track and wheels. Adjust the track wiper.
  • Page 183 ™ Platen Press Auto 8/10 Should you lockout/tagout to safely perform this action? Table A-1: Basic Troubleshooting for the Auto 8/10 System (Continued) Problem Possible Cause Possible Solution Page Oil filter is plugged. Replace oil filter. Low hydraulic fluid. Refill tank to correct oil level.
  • Page 184 ™ Platen Press Auto 8/10 Should you lockout/tagout to safely perform this action? Table A-1: Basic Troubleshooting for the Auto 8/10 System (Continued) Problem Possible Cause Possible Solution Page Pressing platen Hydraulic cylinder seals are worn. Rebuild cylinder. creeps down when not Pressing valve seals are worn out.

  • Page 185: For Machines Manufactured Prior To 2012

    ™ Platen Press Auto 8/10 For Machines Manufactured Prior to 2012 For Machines Equipped With an Electronic Safety Module (ESM) General Description of ESM Safety Circuit Machines equipped with an electronic safety module (ESM) route all of the safety circuits directly into the ESM.

  • Page 186: Led Light Status

    ™ Platen Press Auto 8/10 3. INPUT B LED will be energized when safety circuit 'B' is properly functioning. A negative DC voltage goes out on terminal S21, through all of the 'closed' safety devices, and back in on terminal S22. When the correct negative DC voltage arrives on terminal S22, the INPUT B LED comes on.

  • Page 187: Esm Troubleshooting Procedure

    ™ Platen Press Auto 8/10 ESM Troubleshooting Procedure WARNING ELECTROCUTION HAZARD. Always turn the power off by activating an E-stop when the equipment is not in operation. Always verify that all power to the machine has been turned off and follow approved lockout/tagout safety procedures (OSHA 29 CFR 1910.147) before...
  • Page 188 ™ Platen Press Auto 8/10 devices on safety circuit A. A closed circuit would indicate a proper circuit and Input A LED should turn on when the power is restored. 4. To check the safety devices on safety circuit B, turn off the power and disconnect the wires at terminals S21 and S22 (or at the terminal strip) going to the safety devices on safety circuit B.

  • Page 189: Navigating The Parts List Appendix

    Parts List Appendix B Navigating the Parts List Appendix Finding the Part Number The tables that make up this appendix are divided into sections which are presented in the order listed here. Parts are grouped first according to their location and then presented in alphabetical order by part name.

  • Page 190: Safety Notes For Replacing Parts

    Turn off the air switch or shutoff valve if appropriate. Bleed pneumatic and hydraulic lines if appropriate. NOTICE Only use the exact replacement parts that are specified by MiTek. Substitutions may harm your equipment. 001102 Rev. C Parts List Original Instructions...

  • Page 191: Part Numbers

    ™ Platen Press Auto 8/10 Part Numbers Mechanical, Hydraulic, and Pneumatic Parts Table B-2: Mechanical, Hydraulic, and Pneumatic Replacement Parts Keep MiTek Part # Part Description Stock 30313-501 Drive and idler wheels (bearing not included) 580205 Guide wheel (camfollower) 30326...

  • Page 192: Navigating The Maintenance Checklists

    Maintenance Checklists Appendix C Navigating the Maintenance Checklists These checklists guide you through all preventive maintenance tasks required to keep this equipment in top working condition. These pages are supplied with the intent that you will photocopy them and leave the original in the manual for future use.

  • Page 193: Safety Notes For Maintenance Checklists

    Auto 8/10 Safety Notes For Maintenance Checklists WARNING CRUSH HAZARD, HIGH PRESSURE HAZARD! Perform the safety tests described in the Safety (English) section on page xxvi before operating the equipment at the initial startup, after performing any maintenance, and in accordance with the maintenance schedule.

  • Page 194: Daily Checklist

    Auto 8/10 Daily Checklist WARNING Month and Year: Lockout/tagout before performing any maintenance! _______________________ If power is required, ensure all personnel are clear. Week: _________________________ Dates Action Page Shift 1 Check the hydraulic fluid level Shift 2 and temperature Shift 3...

  • Page 195: Weekly Checklist

    Auto 8/10 Weekly WARNING Checklist Lockout/tagout before performing any maintenance! If power is required, ensure all personnel are clear. Year: _____________ Month: _________________ Dates Action Page Hydraulic Fluid Inspection Lubricate camfollowers Drain the regulator (if system is equipped with floor jigging)

  • Page 196: Monthly Checklist

    Auto 8/10 Monthly WARNING Checklist Lockout/tagout before performing any maintenance! If power is required, ensure all personnel are clear. Year: _____________ APRIL JUNE Action Interval Page Check the oil filter bypass 1 month gauge Perform the mechanical 1 month inspection...

  • Page 197: Annual Checklist

    Auto 8/10 Annual WARNING Checklist Lockout/tagout before performing any maintenance! If power is required, ensure all personnel are clear. Year: _____________ Action Sign and Date When Action is Performed Page Replace hydraulic fluid filter element (Bypass Gauge will indicate if it needs...

  • Page 198: Drawing Set

    Drawing Set Appendix D Drawings are inserted at the back of the manual or in a separate binder. Table D-1: Attached Drawings Description Drawing Number Hydraulic schematic 30131-501 Floor jigging pneumatic kit 30296-501 Gantry head mechanical assembly 30300-501 Electrical drawings 90610 001102 Rev.

  • Page 199: Document Evaluation

    Document Evaluation Appendix E A form is included in this appendix so you can provide MiTek with feedback on the usefulness of this manual. We make an ongoing effort to improve the value of our documentation, and your views are important to us.
  • Page 200 Document Evaluation Form We appreciate your comments on how we can make this document more useful. Document Identification: Auto 8/10 ™ Platen Press Operation and Maintenance Manual 001102 Rev. C General Ratings: Poor Fair Good Excellent Content   ...
  • Page 201 Phone: E-mail: Please mail this form to: Or fax this form to: 636-328-9218 MiTek Machinery Division Attn: Engineering Manager 301 Fountain Lakes Industrial Drive St. Charles, MO 63301 Attn: Engineering Manager If you do not receive a reply within 45 days, please call our Customer Service Department and ask for the Documentation Specialist or Engineering Manager: 800-523-3380.

  • Page 202: Glossary

    Glossary actuate to activate, put into action affected employee an employee whose job requires him/her to operate or use a machine or equipment on which servicing or maintenance is being performed under lockout or tagout, or whose job requires him/her to work in an area in which such servicing or maintenance is being performed amperage the strength of an electric current, expressed in amperes...
  • Page 203 Glossary energy source any source of electrical, mechanical, hydraulic, pneumatic, chemical, thermal, or other energy gantry head the entire traveling weldment that houses the Roller to embed the connector plates Human Machine Interface; operator control interface jigging any of several devices used to hold the truss in place on the tables joystick a 4-position control mechanism;...
  • Page 204 Glossary Programmable Logic Controller; a solid-state control device that can be programmed to control process or machine operations. It consists of five basic components: processor, memory, input/output module, the power supply, and the programming device. port a connection point for a peripheral device potentiometer a control knob that is a dial;...
  • Page 205 Glossary solenoid an assembly used as a switch consisting of a coil and a metal core free to slide along the coil axis under the influence of the magnetic field stand-alone conveyor the conveyor system that carries the truss from the tables to the Finish Roller and out to the stacker stop a type of jigging that is long and straight...

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