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Lockformer Corner Cadet Operation & Maintenance Manual

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E186 Rev 1
June 2011
E
E

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Summary of Contents for Lockformer Corner Cadet

  • Page 1 & & E186 Rev 1 June 2011...
  • Page 2 Warranty parts and components will be shipped freight collect from Lisle, Illinois. If the defective part has not been received by Lockformer within 15 working days after receiving the replacement part, your company will be responsible for the cost of replacement.

  • Page 3: Table Of Contents

    CORNER CADET TABLE OF CONTENTS TABLE OF CONTENTS SAFETY SUMMARY LOCKOUT GUIDE ELECTRICAL SCHEMATIC (Back of Manual) ASSEMBLY DRAWINGS (Back of Manual) Section/Page 1. INSTALLATION........................1-1 A. SELECTING A LOCATION......................1-1 B. PNEUMATIC REQUIREMENTS ....................1-1 C. ELECTRICAL REQUIREMENTS ....................1-1 D.
  • Page 4 Table 4-2. Unified Inch Bolt And Cap Screw Torque Values..........4-3 Table 4-3. Troubleshooting Chart..................4-10 LIST OF FIGURES AND ILLUSTRATIONS Figure 1-1 Removing Corner Cadet..................1-2 Figure 1-2 Handle & Regulator Installation ................1-2 Figure 1-3 Installing Corner Magazine.................1-3 Figure 1-4 Duct Guide Installation ..................1-3 Figure 1-5 Deck Mounting Hole Locations................1-4...
  • Page 5 CORNER CADET SAFETY SUMMARY INTRODUCTION Safety is everyone’s business... Whether you are an equipment operator, a maintenance person, a supervisor, or business owner, you are directly responsible for the day-to-day safe operation of the equipment under your control. It is your responsibility to maintain and operate this equipment in strict compliance with all applicable laws, safety regulations, and the manufacturer’s recommended procedures.
  • Page 6 CORNER CADET 9. Investigate all accidents and close calls. Take immediate action to prevent a recurrence of the incident. Keep records of the investigation and the corrective measures taken. 10. Post a list of names, addresses, and phone numbers of physicians and others who are to be called in emergency situations.
  • Page 7 CORNER CADET “Directives on Safety of Machinery” and “CE Marking” WARNING LABELS Warning and safety related informational labels are placed on the Lockformers’ equipment at strategic points. It is important that these labels are not removed, covered, hidden, or defaced. The purpose of these labels is to alert personnel to potential personal injury hazards or other direct or indirect safety concerns.
  • Page 8 Modifications or additions to this equipment line should not be made without first consulting Lockformer. Replacement and maintenance parts should be equal to original equipment. Use of other parts may result in unsafe operating conditions. If there is a question as to the suitability of a part, Lockformer should be consulted.
  • Page 9 CORNER CADET LOCKFORMER has conducted hazard evaluation and risk analysis studies for their products. Safe guards installed on the equipment are there for a reason. BEFORE EQUIPMENT IS PLACED INTO SERVICE, ALL SAFE GUARDS OR DEVICES MUST BE IN PLACE AND PROPERLY ADJUSTED.
  • Page 10 CORNER CADET 1. SHOW each individual the HAZARD REMINDER sheet and explain each category of hazard. 2. POINT OUT EXAMPLES of each type of hazard on the actual equipment the individual operates or works around. 3. EXPLAIN HOW TO AVOID HAZARDS in the individuals work environment.
  • Page 11 SAFETY FIRST THINK NIP POINT WHEN ONE OBJECT ROTATES NEAR ANOTHER, IT CAN PULL YOU IN and CRUSH YOU PINCH POINT WHEN ONE OBJECT MOVES CLOSER TO ANOTHER, IT CAN CUT or PINCH YOU. MOVING EQUIPMENT and COILS CAN KNOCK YOU OFF BALANCE or CRUSH YOU STRIP EDGES and ENDS CAN CUT or STRIKE YOU.
  • Page 13 CORNER CADET LOCKOUT GUIDE The protection of life and limb through responsible actions and adequate safeguards are the responsibility of all individuals in a workplace environment, or any environment where action or miss- action could possibly endanger the safety and wellbeing of others.
  • Page 14 CORNER CADET E186 Rev 1...

  • Page 15: Installation

    Select a location that will save the most work and time in moving ductwork about in your shop. A table that matches the height of the bottom head base plate of the Corner Cadet is a must in helping to position the duct sections into the Corner Cadet, especially if only one person may be handling the duct.

  • Page 16: Figure 1-1 Removing Corner Cadet

    CORNER CADET Figure 1-1 Removing Corner Cadet 4. Move the machine and accompanying parts to a level assembly area. 5. Slide the handle (C) onto the mounting posts and secure by inserting a snap pin (D) (both sides). 6. Press the air supply inlet/regulator assembly (E) onto the quick disconnect male fitting on top of the unit.

  • Page 17: Figure 1-3 Installing Corner Magazine

    CORNER CADET 7. Using the (2) screws (F) provided install the magazine as shown in photo no. 3 (DO NOT OVER TIGHTEN). Figure 1-3 Installing Corner Magazine 8. The arms are mounted for TDC corner installation as shipped. When using TDF corners move each arm to the outer mounting holes as shown.

  • Page 18: Figure 1-5 Deck Mounting Hole Locations

    CORNER CADET 9. Insert the power cord into the machine mounted receptacle. 10. Grasp the handle firmly and place one foot against a wheel while tilting backward. Transport to the desired operating site. Slowly lower while once again applying foot pressure against a wheel.

  • Page 19: Safety Requirements

    7. Be aware of the location of the power off push-pull switch and use it to stop the machine in case of emergencies. NOTICE DO NOT dry run the Corner Cadet, or damage to the machine will result. (2) Safety Precautions When Operating the Machine 1. Be alert whenever operating the machine.
  • Page 20 CORNER CADET Page 1-6 E186 Rev 1...

  • Page 21: System Overview

    The unit is designed so that the base plate of the head is at the operator's foot level. The operator can slide the duct into the Corner Cadet without having to lift it, saving the operator time and energy, and reducing the possibility of damage to the duct with less handling.

  • Page 22: Insulated Duct

    CORNER CADET A. INSULATED DUCT If a duct is insulated, before positioning the duct joint into the Corner Cadet, ensure there are no insulation pins that will interfere with the corner insertion process. Refer to the figure below for a detailed illustration of the area that should be free of insulation pins.

  • Page 23: System Operation

    7. Be aware of the location of the power off push-pull switch and use it to stop the machine in case of emergencies. NOTICE DO NOT dry run the Corner Cadet, or damage to the machine will result. (2) When Operating The Machine 1. Be alert whenever operating the machine.

  • Page 24: Preparation For Operation

    DO NOT dry run the Corner Cadet, or damage to the machine will result. 4. Slide the duct with the TDC/F flange into position in the Corner Cadet. When the two levers, one located on each side of the bottom head duct corner, are both activated by the duct, the insertion cycle will start.

  • Page 25: System Shut-Down

    C. SYSTEM SHUT-DOWN 1. Remove Air Pressure from the system. 2. Unplug the unit from the electrical power source. NOTICE DO NOT dry run the Corner Cadet, or damage to the machine will result. Page 3-3 E186 Rev 1...

  • Page 27: Maintenance

    Lockformer. We recommend that you contact our Service Department to ensure that you use proper replacement components. Please take time to become familiar with the maintenance section, which can speed servicing of your equipment.

  • Page 28: Table 4-1. Metric Bolt And Cap Screw Torque Values

    CORNER CADET Table 4-1. Metric Bolt And Cap Screw Torque Values Class 4.8 Class 8.8 or 9.8 Class 10.9 Class 12.9 size Lubricated* Dry* Lubricated* Dry* Lubricated* Dry* Lubricated* Dry* Lb-ft Lb-ft Lb-ft Lb-ft Lb-ft Lb-ft Lb-ft Lb-ft 11.5 14.5...

  • Page 29: Table 4-2. Unified Inch Bolt And Cap Screw Torque Values

    CORNER CADET Table 4-2. Unified Inch Bolt And Cap Screw Torque Values Grade 1 Grade 2 Grade 5, 5.1, or 5.2 Grade 8 or 8.2 size Lubricated* Dry* Lubricated* Dry* Lubricated* Dry* Lubricated* Dry* Lb-ft Lb-ft Lb-ft Lb-ft Lb-ft Lb-ft...

  • Page 30: Maintenance Safety

    CORNER CADET B. MAINTENANCE SAFETY 1. Never put your hands in the operating area of the machine unless power and air are completely removed from the machine. This includes: • Over duct clamps • Under or in front of the press head •...

  • Page 31: Feed Adjustment Procedure

    CORNER CADET D. FEED ADJUSTMENT PROCEDURE After a corner is installed, it is held by the lower pusher bar while crimping takes place. If the corner is not held firmly in place, perform the following adjustment. Tools Required: (1) 3/32” hex key, (1) 1/4” hex key, (1) 5/16” hex key, (1) 3/16” wide slotted screwdriver.

  • Page 32: Pneumatic Adjustments

    CORNER CADET IF THE CORNER IS LOOSE: 1. Use a 1/4” hex key to remove the three valve mounting bracket screws (C). Do not lose the lock washers. 2. Lift the valve assembly bracket out of the way to expose the cylinder rod end block (D).

  • Page 33: Air Valve Station

    Make all adjustments in small increments. (1) Air Valve Station Located on the backside of the Corner Cadet is an air valve station access hole. The station controls the head functions. The air valves and their functions are detailed in the following illustration.

  • Page 34: Preventive Maintenance

    CORNER CADET Figure 4-3 Air Valve Station F. PREVENTIVE MAINTENANCE A periodic inspection schedule should be established and maintained. The periodic inspection criteria should meet the minimum requirements necessary to ensure safe reliable service under the equipment’s operating conditions. It should be modified as required to meet varying operating and environmental conditions.

  • Page 35: Lubrication

    This section contains troubleshooting information to assist in locating and correcting operating troubles which may develop in the Corner Cadet. Each malfunction for an individual component, unit or system, is followed by a list of tests or inspections which will help the technician to determine probable causes and corrective action to take.

  • Page 36: Installing New Plc E-Prom

    Due to a loss of the program or replacement of the PLC (Programmable Logic Controller) the E-Prom which controls the Corner Cadet may have to be reloaded into the PLC. Use the directional arrow pad (A), located on the face of the PLC, to scroll between settings. The following is the recommended procedure.
  • Page 37 9. At Replace? Press OK 10. Press ESC twice to menu with RUN Option. 11. Arrow Down to Run and press OK 12. UNPLUG THE CORNER CADET 13. Remove E-PROM 14. PLUG IN THE CORNER CADET Page 4-11 E186 Rev 1...

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