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Auto L-Sealer

Professional Series

User Guide

EA3050TK, EA3070TK, EA30100TK,

EA4050TK, EA4070TK, EA40100TK,

EA5050TK, EA5070TK, and EA50100TK

Summary of Contents for EA Professional Series

Page 1: ...EA Auto L Sealer Professional Series User Guide EA3050TK EA3070TK EA30100TK EA4050TK EA4070TK EA40100TK EA5050TK EA5070TK and EA50100TK...

Page 2: ......

Page 3: ...2 Engage Technologies Corporation All rights reserved All trademarks and brand names are the property of their respective owners Eastey 7041 Boone Ave N Brooklyn Park MN 55428 Phone 763 428 4846 Fax 7...

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Page 5: ...een Settings 27 Loading Film 29 Setup for Scrap Winding 34 Adjusting Package Height 35 Running Product 39 Running One Product at a Time 40 Product Indexing 40 Adjustments 41 Operator s Panel Screen Ad...

Page 6: ...s 64 Appendix B Temperature Setting Specifications for Shrink Wrap Plastics 65 Mushroom Insert 65 Appendix C L Sealer Size Estimating 66 L Sealer Center Folded Film Size Estimating Table 66 Warranty S...

Page 7: ...rical power before attempting maintenance for any electrical or moving parts Do not place hands head or any part of the body inside the confines of the machine unless the mechanism is securely restrai...

Page 8: ...will not be responsible for any consequences resulting from such unauthorized modification Do not operate a machine if any modification has been made This equipment is designed for indoor operation i...

Page 9: ...hands or any object on the sealing or cutting zone at any time Shut down the machine before performing maintenance parts replacement or troubleshooting in these zones Pinch hazard Do not place your ha...

Page 10: ...onveyor and Film Inverter are one unit 3 The Scrap Uptake Winding Spool is a separate unit The Scrap Take Up Winding Spool which is shown winding scrap as it feeds out from the side of the L Sealer in...

Page 11: ...lbs 2540 kg 5800 lbs 2630 kg EA5070TK 70 in 177 cm 50 in 127 cm 96 in 243 cm 74 in 187 cm 183 in 464 cm 220 30 35 1 6000 lbs 2721 kg 6200 lbs 2812 kg EA50100TK 100 in 254 cm 50 in 127 cm 96 in 243 cm...

Page 12: ...infeed and outfeed conveyors Side adjustable film rack for perfect alignment Seal head equipped with pneumatic air cylinder for automatic sealing Hot knife seal available with mushroom standard panca...

Page 13: ...C Width A Height B 31 75 3 75 Min Front View Top View Floor Infeed Conveyor Conveyor Height 35 5 in Approx L Seal Area Inverter Bars Exit Optional location for Scrap Take Up Spool Standard location f...

Page 14: ...oss or damage across the bill of lading Otherwise no claim can be enforced against the transportation company Please note that a copy of this document is attached to the outside of every crate If conc...

Page 15: ...l Series sealers When transporting the sealer roll the machine into the truck or trailer and then when the machine is in position for shipping lower the levelers to just touch the ground Use a shippin...

Page 16: ...g line 4 Convenience for the operator CAUTION Avoid locating the L sealer in a cold or drafty area as heat may be unintentionally drawn from the sealer and reduce its efficiency If there is any doubt...

Page 17: ...re 1 The L Sealer and Exit Conveyor are one unit 2 The Film Unwinder Perforator Infeed Conveyor and Film Inverter are one unit 3 The Scrap Uptake Winding Spool is a separate unit Casters under the lar...

Page 18: ...er module up next to and in position with the L Sealer Exit Conveyor module Note that there are attaching flanges welded to the base of the PFU Infeed Conveyor Inverter module with bolt holes that mus...

Page 19: ...Scrap Film Take up Spool near the L Sealer near where the scrap film will exit from the L Sealer Position the spool in line with exiting scrap film so the distances will be approximately equal from th...

Page 20: ...r Exit Conveyor module to the PFU Infeed Conveyor Inverter module place the conduit elbow provided onto the cable end and then feed it into the side of the electrical box A power cord with optional el...

Page 21: ...nal Optional 2 Control Power Disconnect Panel Open Close Lever Alarm Signal Stack Lights 4 E Stop Emergency Stop 7 Scrap Chain Jog 8 Knob for Raising and Lowering Seal Head NOTE Use only in head setup...

Page 22: ...r s Panel The operator s panel is a fully functional color touch screen It displays current status information and displays buttons for configuring and controlling the system The Main Screen of the pa...

Page 23: ...he Film Roller Shaft at the bottom of the Film Unwinder and film is pulled by the Drive and Pinch Rollers past the Pin Perforator and routed up through the Dancer Roller Idler Rollers Centering Roller...

Page 24: ...product to be placed precisely in the seal area and film each time Film height adjustment allows the film centering roller and separator rod to be raised or lowered for differing product heights A ve...

Page 25: ...rent system information such as the system Model Number Serial Number PCL information and connection type and allows access to the setup screens Press the Start Screen button to navigate to the Start...

Page 26: ...or timer you wish to change 5 The on screen screen numeric keypad appears Use the numeric keypad to type the number representing the L Seal temperature setting or number of seconds for timer and then...

Page 27: ...eal head comes down The exit conveyor and power film unwinds will continue to run until the seal head starts its downward motion Film Prefeed Delay Timer This is the length of time from when the leadi...

Page 28: ...carries product forward to the L seal area 4 The photo eye detects the edge of the product which begins the countdown of the Film Prefeed Delay Timer After the specified delay or immediately if set t...

Page 29: ...4 25 26 27 28 29 30 31 32 22 23 24 25 26 27 28 29 30 31 32 33 23 24 25 26 27 28 29 30 31 32 33 34 24 25 26 27 28 29 30 31 32 33 34 35 25 26 27 28 29 30 31 32 33 34 35 36 26 27 28 29 30 31 32 33 34 35...

Page 30: ...ilm is A or B wind will determine whether the film should roll off from the top or the bottom of the roll Position the film roll centered on the shaft and tighten the bolts in the film shaft collars t...

Page 31: ...ou will have film to work with routing the film over under the rods 7 When you have threaded the film return the pinch roller and pin perforator to their operating position 8 Use the height adjustment...

Page 32: ...ween the top and bottom layers of film to place the product inside the film to be moved the sealing area Do not place product in the first few bags formed by the sealer they will not have any perforat...

Page 33: ...ious page 12 Match the top sheet and bottom sheet of the film to guide the leading end of the film toward the sealing area 13 Pull the film to the left to the L sealing area and lift the lever to rele...

Page 34: ...in Jog button to jog the film under control Do not press and hold the button or the film could begin to run continuously Setup for Scrap Winding As you run the L sealer excess film will be cut off and...

Page 35: ...tension Instructions for adjusting clutch tension are provided in the Adjustments section NOTE If there is too much tension on the film while the bag is being sealed the seals will be more likely to b...

Page 36: ...f the chain keepers 5 On the control panel side of the machine below the access door slowly turn the seal head adjustment knob in or out to raise or lower the seal system to the required height The se...

Page 37: ...he seal head height also change the scrap chain and pinch roller height accordingly Use the scrap chain height adjustment handle near the center of the Machine Direction seal cutter to adjust the scra...

Page 38: ...ted the seal head to the correct height retighten the chain keepers and close and latch the chain keeper access doors 8 Touch the Head Setup Run button again to return the system to Run mode NOTE The...

Page 39: ...e bag length timer may need to be adjusted NOTE If difficulty arises see the operational troubleshooting section For beginning purposes set the seal cutter opening time so that the seal cutter clears...

Page 40: ...Conveyor Start button is touched on the operator s panel Product Indexing This equipment has product indexing There must be a gap in between packages If a package is being sealed and the photo eye se...

Page 41: ...een Settings of the Operator s Panel allow you to adjust the contrast of the screen calibrate the screen and lock the screen so it can be wiped clean To access the System Screen Settings touch System...

Page 42: ...the Main Screen or Setup Screen return to the Main Screen and then touch System Screens This brings you to the System Information Screen shown at the bottom of the previous page From which you can to...

Page 43: ...or increase screen contrast Touch Calibrate Touch Screen and on screen instructions will guide you through calibrating the screen Touch Clean Screen to clear any onscreen artifacts and lock the scree...

Page 44: ...t 3 Reduce the bag length at the end of the product as much as possible without jeopardizing the integrity of the seals To do this decrease the time on the bag length timer as much as possible while s...

Page 45: ...ft to decrease pressure Turn the adjustment knob to the right to increase pressure NOTE Pressure is set at 60 PSI minimum 65 PSI maximum Also watch for water in the bowl of the pneumatic filter If wat...

Page 46: ...elded to the frame Before beginning adjustment measure these distances to place the conveyor shaft near the middle of adjustment 1 Loosen the lock nuts at the ends of the adjustment screws 2 Use a fla...

Page 47: ...ee Lower Seal Pad Replacement on page 56 3 Check the air supply to ensure minimum of 60 PSI 4 With a piece of paper between the upper and lower seal bars cycle the seal head Check with paper all the w...

Page 48: ...ap screws Screws are located 120 apart Use the Vernier scale markings to adjust the torque When the desired torque is obtained retighten the socket head cap screws Use a 5 64 hex key wrench Constant T...

Page 49: ...ter a while film may begin to build up on the seal head With the seal head up to temperature remove this buildup by wiping the seal head with a clean rag How often this needs to be done depends on how...

Page 50: ...t tension on a routine basis weekly or monthly to ensure proper drive Adjust screw take up if necessary Belts experience thermal expansion while hot Sprocket alignment should be checked before install...

Page 51: ...he ends of the belt to be connected 2 Insert the new rod 3 Use a small plastic tipped hammer to tap the rod while supporting the outer knuckle until the head of the rod is flush with the belt 4 Trim o...

Page 52: ...e 2 Release the screwdriver to expose the rod end 3 Use a pliers pincer or similar tool to pull the rod out completely When grasping and pulling the rod be careful to not cut or break off the exposed...

Page 53: ...e instructions on page 51 earlier in this chapter 1 There are two 2 set screws on the end of the conveyor frame and one in the center that secure the conveyor shaft Loosen these three set screws 2 Sli...

Page 54: ...Replacing Conveyor Idler Rollers or Idler Shaft 1 Open the conveyor belt as much as necessary to expose the idler components of the conveyor See instructions on page 51 earlier in this chapter There a...

Page 55: ...ect electrical wires remove the four 4 5 16 18 bolts to remove the motor 5 Loosen the anti backlash pins and slide them back out of the way 6 Remove the 5 16 inch bearing bolts off both ends and lift...

Page 56: ...Leave the seal head at the highest position 2 Disconnect electrical power 3 Seal pads are designed with a channel for easy replacement a Pull the sponge rubber out of the channel and replace with a n...

Page 57: ...head cycle manually Bad Thermocouple If there is a bad thermocouple there will be a red light on the PLC thermocouple module 1 The operator panel will display which zone the bad thermocouple is in or...

Page 58: ...utput Q1 4 in the PLC on Q1 5 for EB70 model Film Does Not Feed Power Film Unwind 1 Is the power on 2 Is the pinch roller contacting the rubber drive roller completely 3 Are the dancer bars moving fre...

Page 59: ...more information refer to the KBMM Installation and Operation Manual provided by the D C board manufacturer L1 P1 L2 P2 A1 A2 P3 F F AC Line 50 60 Hz Armature Motor Field Potentiometer Motor Armature...

Page 60: ...ason the resistor went out There will be a point number for example 1 or 25 you will need this number when ordering a replacement resistor The motor is pulling more amps than the board is allowing Try...

Page 61: ...or load as speed is decreased Note Some fan cooled motors can be used over a wider speed range Consult the motor manufacturer for details WARNING Some motors have low speed characteristics which cause...

Page 62: ...ation Module Installed 4 All LED flash rates after recovered faults are 1 sec On Off 5 Drive will require manual restart to return the Status LED color to its normal flashing green state Problem Solut...

Page 63: ...any wire number 8 to terminal 13 and then terminal 14 If no voltage replace the temperature controller 4 If there is 220 VAC check for 220 VAC on coil of heater contactor If there is voltage and the c...

Page 64: ...64 Appendix B Temperature Setting Specifications Appendix A Electrical Schematics...

Page 65: ...rature settings Pad type Dwell Time 325 F front bar 325 F side bar Felt Approximately 1 second Polyolefin Temperature settings Pad type Dwell Time 335 F front bar 335 F side bar Sponge rubber Approxim...

Page 66: ...5 26 27 28 29 30 31 32 33 34 35 25 26 27 28 29 30 31 32 33 34 35 36 26 27 28 29 30 31 32 33 34 35 36 37 27 28 29 30 31 32 33 34 35 36 37 38 28 29 30 31 32 33 34 35 36 37 38 39 51 51 51 51 43 43 51 57...

Page 67: ...re warranted to be free from defects in material and workmanship Sealing Quality Sealing quality achieved in a given application is dependent on the installation the material handling and the maintena...

Page 68: ...RRANTIES WHETHER EXPRESSED OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT Disclaimer of Damages REGARDLESS OF WHETHER ANY REMEDY SE...

Page 69: ...ofessional Series Auto L Sealer please contact Eastey Technical Service at one of the numbers listed below Toll Free Phone 800 835 9344 Phone 763 428 4846 Fax 763 795 8867 E mail info eastey com Web w...

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