Loveshaw LD3SBF Operator'S Manual Download

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Little David™ Case Sealer

LD3SBF
Side Belt Drive Uniform Case Sealer

Version: D

Operator’s Manual

Summary of Contents for LD3SBF

Page 1: ...Little David Case Sealer LD3SBF Side Belt Drive Uniform Case Sealer Version D Operator sManual ...

Page 2: ...shaw Inc 2206 Easton Turnpike PO Box 83 South Canaan PA 18459 Tel 1 800 962 2633 570 937 4921 Fax 570 937 4016 www loveshaw com ITW PADLOCKER LTD Unit 9 Brunel Gate West Portway Industrial Estate Andover Hampshire SP10 3SL ENGLAND Tel 264 357511 Fax 264 355964 Friday January 25 2013 ...

Page 3: ...T able of Contents Chapter 1 Introduction Chapter 2 Operating Safety Chapter 3 Overview Chapter 4 Installation Chapter 5 Theory of Operation Chapter 6 Machine Components Chapter 7 Maintenance ...

Page 4: ...Chapter 8 Troubleshooting Chapter 9 Warranty Chapter 10 Assembly Drawings and Schematic Chapter 11 Machine Special Options ...

Page 5: ...d this manual to ensure safe operation as well as proper set up and maintenance throughout the life of the machine After reading this manual you will know how to perform the following functions How to operate the machine safely How to set the conveyor height of the machine How to set the head height How to adjust the side belt drive width Troubleshooting and replacing of worn or defective parts Th...

Page 6: ...tenance Sources of energy include electrical and pneumatic Refer to your company s lock out tag out procedures Never bypass or remove safety guards from the machine or tape cartridge Never override safety devices such as Emergency Stop switches Never adjust the machine or tape cartridges when the machine is operating Never place hands or body inside confines of the machine unless top head assembly...

Page 7: ...al power Do not operate maintain or otherwise use this machine except as described in this manual Special instruction The side drive assembly incorporates adjustable side belt guard The guard are made adjustable to maintain 1 32 gap between the top of the belt and the guard itself This eliminates a pinch point between the guard and the belt The guards are located at the rear of the machine where t...

Page 8: ...e should now stop This confirms that the emergency stop function is working correctly The overload motor relay must be tested every three months to confirm its operation This test can only be performed by a qualify technician since it requires the enclosure door to be opened 1 Connect the machine to the main electrical power source 2 Insure that the emergency stop pushbutton is fully extended 3 De...

Page 9: ...OUR OWN USE OR TO BE DISCLOSED TO OTHER WITHOUT THE EXPRESSED WRITTEN CONSENT OF LOVESHAW ITW AND WILL BE RETURNED TO LOVESHAW ITW UPON REQUEST TONYS 12 12 2013 TONYS N A NOTED 12 12 2013 N A MAIN ASSY LD3SBF SL LD3SBF MACHINE LABELS MAIN ASSY LD3SBF SL idw NOTED REVISION HISTORY REV DESCRIPTION DATE APPROVED A RELEASED 12 12 2013 TONYS PM911 DIRECTION LABEL PM931 BLANK MACHINE I D TAG PM944 4 LIT...

Page 10: ...covers several parts of the machine The following diagram identifies the key sections of the machine Chapter 3 Mast Assy Head Assy Frame Assy Side Drive Guides Control Station Electrical Enclosure E stop Side Rail Lock Head Lock Side Belt Drive ...

Page 11: ... 25 conveyor height Width 42 08 Length 31 77 Conveyor height 22 25 to 30 25 Standard Electrical Requirements Standard Voltage 120 1 60 with 15 amp dedicated service Optional voltages are available consult factory Operating speed Standard belt speed 76 ft min ...

Page 12: ...Air Requirement N A Machine box capacity Length 6 to infinite Width 4 50 to 21 2 tape cartridge Width 5 50 to 21 3 tape cartridge Height 4 50 to 20 ...

Page 13: ...USE OR TO BE DISCLOSED TO OTHER WITHOUT THE EXPRESSED WRITTEN CONSENT OF LOVESHAW ITW AND WILL BE RETURNED TO LOVESHAW ITW UPON REQUEST TONYS 1 25 2013 TONYS N A NOTED 1 28 2013 N A MAIN ASSY LD3SBF with SAFETY LABLES LD3SBF Layout MAIN ASSY SP304F with SAFETY LABLES idw NOTED REVISION HISTORY REV DESCRIPTION DATE APPROVED A RELEASED 1 18 2013 TONYS Note Belt Speed 76 ft min Standard Faster ft min...

Page 14: ...efully remove the machine from the shipping skid Remove all fasteners and brackets holding the machine to the skid Step Two Take care removing the machine from the skid as it weighs 230 pounds Use a forklift or similar device to complete this task Step Three Move machine to designate location It may be necessary to adjust the conveyor height of the machine The legs on the machine are adjustable by...

Page 15: ... under cartridge while adjusting drives or head assembly Damage may result While holding the box in placed between the side belt drives turn the hand wheel till the side belt drives grip the box Fold all four top flaps of the box holding them down unlock and then lower the head assembly till it is just resting on top of the box then lock the head in place with head lock knob Start machine and the ...

Page 16: ...djustable rear pinch point guards 2 to 3 tape cartridge capability Fill plates and hardware required for change from 3 to 2 in base Head assembly requires longer head shafts from 2 to 3 Internal mounted and guarded constant force spring used to balance the weight on head weldment Roller bearings on mast assembly for long life and smooth vertical movement Head lock knob designed for quick adjustmen...

Page 17: ... Control Station Electrical Enclosure The control station consist of an electrical enclosure push pull mushroom head emergency stop switch and a momentary start pushbutton with motor overload relay Chapter 6 E STOP START ...

Page 18: ... The side belt drive assembly insures that tall unstable boxes will not topple over as they process through the machine The endless rough top belt has an integral guide rib on the back of it This guide eliminates any sophisticated apparatus to track the belt The endless belt feature has increased longevity over conventional laced belting The tensioner when adjusted maintains the tension on the dri...

Page 19: ...horizontal surface that contact the box is made of a low friction plastic that provides a long wear surface Internal sealed roller bearings and low friction slide plates provide smooth vertical head weldment travel on the mast assembly The mast assembly is made up of a vertical structrual tube constant force spring assembly spring mount bracket and guard ROLLER BEARINGS INSIDE COVER LOCK KNOB HEAD...

Page 20: ...ill remove tension from belt 4 Loosen hardware at rear of belt arm for finger guard This will allow the guard to be moved out of the way and remove the provide clearance to remove the endless belts 5 Note height of drive roller on drive shaft for reinstall Turn drive roller to access 2 set screws Loosen 2 set screws and remove drive roller and key 6 Locate motor wire It may be necessary cut a few ...

Page 21: ...einstall drive roller and key 11 Install endless belt and tighten tensioner DO NOT over tighten this may cause damage to idler assembly or belt 12 Adjust finger guard so the belt will not rub it but maintains a 1 32 clearance 13 Replace top drive guard 14 Re connect electrical supply or plug in machine and run as normal TOP DRIVE MOTOR MOTOR SPACERS MOTOR SPRCKET DRIVE ROLLER FINGER GUARD ...

Page 22: ... Inspect side belt drives Weekly Check Adjust side belt tensioner Inspect area around gear motors Inspect belt idlers Adjust finger guards for belts as required Monthly Check Adjust head wear pads Cartridge Maintenance Refer to cartridge area of manual ...

Page 23: ...and use proper PPE personal protection equipment Example safety glasses and protective gloves Figure 5 Remove spring bracket assembly from top of mast Figure 1 Locate spring cover at top of mast assembly Figure 2 Loosen and remove hardware holding spring cover 1 located near side 1 located far side Figure 3 Remove spring cover from mast assembly exposing spring Figure 6 Remove head stop hardware f...

Page 24: ...n the side of head weldment Figure 9 Remove hardware that holds spring in place Figure 10 Remove spring from spring actuator bracket Figure 11 Reassemble new constant force spring assembly Figure 12 Insert spring shaft thru spring drum and center with a set collar on each side Figure 13 Insert constant force spring assembly into spring bracket The spring should be facing the rear of the bracket as...

Page 25: ... Figure 15 Pivot spring in place to line up with spring actuator bracket and reinstall hardware Figure 16 Reinstall head stop hardware in mast assembly 1 near side 1 far side Figure 17 Reinstall spring cover 1 bolt near side 1 bolt far side Figure 18 Assembly is complete Adjust head and run machine as normal ...

Page 26: ...sen r finger gua 04 Side b Out Tag Out l RT IDEN n locking nut o ard belt rem procedure NTIFICAT on bottom of moval and TION f idler This wi Re uns d install ill allow idler move belt screwing c Lock lation in slide when re arm cover cover hard Belt ing nut nstructio educing tens r by ware Idler ro t tensioner on sion ller r ...

Page 27: ...ut belt rem ing jam nut a tward to prov with new belt direction of t stud Tighten make sure id ar to 1 32 cl t belt damage r wear and be t items and r moval and and turning ja vide room for paying close ravel until belt is s dler is straigh earance Do e can occur G elt damage restart machin Ja Ja d install ack stud out f r belt remova attention to t snug approx t Then tighte uble check id Grinding...

Page 28: ...roblems Side belt drive belting worn Do not run out of spec box Adjust head balance regulator Check tape cartridge troubleshooting Replace drive belts Top head assy won t move Lock knob engaged Guide bearing wear pad tight Head lifting spring failure Check that lock knob is not engaged Adjust guide bearing wear pads Replace head lifting spring Side drive will not move Adjustment chain broken Side ...

Page 29: ...Y LOVESHAW WARRANTS ONLY THAT THE GOODS SOLD BY IT SHALL BE FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP UNDER PROPER AND NORMAL USE AND MAINTENANCE AS FOLLOWS DRIVE MOTOR 2 YEARS GEAR REDUCER 2 YEARS GEAR MOTOR 2 YEARS THIS APPLIES TO SIDE BELTS ONLY TAPE CARTRIDGE 3 YEARS EXCEPT FOR MOVING PARTS AND PARTS WHICH ARE SUBJECT TO NORMAL WEAR TEAR AND REPLACEMENT WHICH ARE WARRANTED ONLY TO BE FREE ...

Page 30: ...ODS COVERED BY THIS WARRANTY ANY OUTSIDE WORK OR ALTERATIONS DONE WITHOUT LOVESHAW S PRIOR WRITTEN APPROVAL WILL RENDER THIS WARRANTY VOID LOVESHAW COMPANY WILL NOT ASSUME ANY EXPENSE OR LIABILITY FOR ANY REPAIRS MADE TO ITS GOODS OUTSIDE ITS WORKS WITHOUT ITS PRIOR WRITTEN CONSENT THIS WARRANTY SHALL NOT APPLY TO ANY ITEM THAT HAS NOT BEEN USED OPERATED AND MAINTAINED IN ACCORDANCE WITH LOVESHAW ...

Page 31: ...ASSEMBLY DRAWINGS AND SCHEMATICS Chapter 10 ...

Page 32: ...2 1 UPRIGHT RIGHT LD3SB2 1004 6 2 2 UPRIGHT LEFT LD3SB2 1005 6 2 3 TIE BAR MAST LD3SB2 1010 4 2 4 AUXILIARY LEG LEFT PSC37L 5 2 5 AUXILIARY LEG RIGHT PSC37R 5 2 6 SPACER OPU301104 3 1 7 FRAME MAST SIDE LD3SB2 1003 6 1 8 FRAME COVER 3SB2 2187LA 5 1 9 FRAME OPERATOR SIDE LD3SB2 1002E 6 1 10 LEAD SCREW SUPPORT 3SB2 3446 4 1 11 HHCS M5 X 12 FHHMF012P10 8 12 FHCS M5 X 0 8 X 12 LG FFHMF012P10 10 13 LOCK...

Page 33: ...HER THAN FOR YOUR OWN USE OR TO BE DISCLOSED TO OTHER WITHOUT THE EXPRESSED WRITTEN CONSENT OF LOVESHAW ITW AND WILL BE RETURNED TO LOVESHAW ITW UPON REQUEST TONYS 6 6 2012 TONYS N A NOTED 6 6 2012 N A BFA3SBF BED FRAME ASSY LD3SBF BFA3SBF idw NOTED Parts List DESCRIPTION PART NUMBER QTY ITEM SPACER OPU301104B 3 4 1 LOCK WASHER M8 FLWMHP 4 2 HEX NUT M8 FHFNMHP 4 3 BED FRAME 3 3SB2 3454 6 1 4 FHCS ...

Page 34: ... ASSY METRIC SBA3SB 2 NAM idw NOTED Parts List DESCRIPTION PART NUMBER QTY ITEM SHAFT CHAIN IDLER ROLLER PSC22248 3 1 1 CHAIN IDLER ROLLER PSC22247 3 1 2 HAND WHEEL LD3SB2 2024 5 1 3 SPROCKET LD3SB2 2026 2 4 LEAD SCREW REAR LD3SB2 2021L 4 1 5 LEAD SCREW FRONT LD3SB2 2020G 4 1 6 LEAD NUT RIGHT LD16SB 3397C 4 2 7 BEARING LD3SB2 2025M 4 8 LEAD NUT RIGHT LD16SB 3398C 4 2 9 HHCS M10 X 25 FHHMI025P88 8 ...

Page 35: ...4 4 A A B B C C D D TITLE DWG NO SCALE DRAWN CHECKED APPROVED LOVESHAW an Company RT 296 SOUTH CANAAN PA ITW MATERIAL TOLERANCES UNLESS OTHERWISE NOTED INCH METRIC X XX XXX 050 015 005 X XX XXX 1 0mm 3mm 1mm FRACTIONS 1 64 ANGLES 1 2 MACH FINISH 125 CAD FILE PLOT DATE DRAWN DATE DO NOT SCALE PRINT MAT L ST ST STD PART STAINLESS NO FINISH THIS DRAWING AND SUBJECT MATTER THEREON IS THE EXCLUSIVE PRO...

Page 36: ...0 5010 5010 04F M ebelt gear or side loc ment tor Part 00 042R 00 042L 00 053 00 068 Motor r motors cation Th Descr Gear Gear Gear Gear Selec have mac his will he ription Motor RH Motor LH Motor Motor ction C chine Mo elp determ Volta H 120 1 H 120 1 240 1 220 4 Chart odel mine corr age Hz 1 60 1 60 1 50 440 3 50 rect 0 60 ...

Page 37: ...G PSC583 2 19 SPRING ACTUATOR BRACKET LDU 1368 5 1 20 SHCS M6 X 1 0 X 12 LG FSHMG012P10 4 21 LOCK WASHER M6 FLWMGP 4 22 HEX NUT M12 FHFNMJP 20 23 FHSC M6x35 LG FFHMG035P10 2 24 EXT LOCK WASHER M5 FETLWMFP 51 25 HHCS M5 X 0 8 X 10 LG FHHMF010P10 16 26 HEX DOME NUT M5 FHDNMFP 29 27 FHCS M6x12 LG FFHMG012P10 1 28 LOCK WASHER EXT M6 FETLWMGP 4 29 HEX DOME NUT M6 FHDNMGP 4 30 HEAD FRAME PSC22302MI 6 1 ...

Page 38: ... 8 8 2005 N A NOTED 8 8 2005 N A MST301H with CBAL301G MAST ASSY MST301H with CBAL301G idw Parts List DESCRIPTION PART NUMBER QTY ITEM SPRING BRACKET PSC102286 4 1 1 SHCS M8 X 20 FSHMH020P10 2 2 LOCK WASHER M8 FLWMHP 2 3 HEX NUT M8 FHFNMHP 2 4 SPRING COVER PSC102285 4 1 5 LOCK WASHER M5 FLWMFP 2 6 HEX SOC BUTT HD SCREW FBHMF012P10 2 7 FLAT HD M8 X 16 LG FFHMH016P10 2 8 LOCK WASHER M10 FLWMIP 2 9 M...

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Page 41: ...MACHINE AVAIABLE SPECIAL OPTIONS Chapter 11 ...

Page 42: ...CLUSIVE PROPERTY OF LOVESHAW ITW AND IS TO BE TREATED BY YOU AS CONFIDENTIAL PRPRIETARY INFORMATION THIS DRAWING OR SU BJECT MATTER THEROF SHALL NOT BE REPRODUCED OTHER THAN FOR YOUR OWN USE OR TO BE DISCLOSED TO OTHER WITHOUT THE EXPRESSED WRITTEN CONSENT OF LOVESHAW ITW AND WILL BE RETURNED TO LOVESHAW ITW UPON REQUEST INFEED TABLE ASSEMBLY ITA100 AMYR 7 25 2003 N A N A 7 25 2003 N A ITA100 Part...

Page 43: ...ARY INFORMATION THIS DRAWING OR SU BJECT MATTER THEROF SHALL NOT BE REPRODUCED OTHER THAN FOR YOUR OWN USE OR TO BE DISCLOSED TO OTHER WITHOUT THE EXPRESSED WRITTEN CONSENT OF LOVESHAW ITW AND WILL BE RETURNED TO LOVESHAW ITW UPON REQUEST INFEED PACK TABLE ROLLER BED FOR 3SB 3E 2TB ITA RB AMYR 6 5 2003 N A N A 4 27 2005 N A ITA RB Parts List DESCRIPTION PART NUMBER QTY ITEM PUSH NUT 50299 001 16 1...

Page 44: ...IS DRAWING OR SU BJECT MATTER THEROF SHALL NOT BE REPRODUCED OTHER THAN FOR YOUR OWN USE OR TO BE DISCLOSED TO OTHER WITHOUT THE EXPRESSED WRITTEN CONSENT OF LOVESHAW ITW AND WILL BE RETURNED TO LOVESHAW ITW UPON REQUEST TOP FLAP FOLDER TFF3SB 2FF AMYR 6 21 2002 N A 7 27 2004 N A TFF3SB 2FF Parts List DESCRIPTION PART NUMBER QTY ITEM FLAP FOLDING WELDMENT LD3SB2 3559 5 1 1 CLAMP FLAP CLOSER OPU301...

Page 45: ...QUEEZER FRAME RIGHT LD16B 1020 5 1 2 EXTENSION SQUEEZER ARM PSC22269 4 2 3 WING NUT OPU301102 2 4 SQUEEZER M8 T NUT OPU301103 3 4 5 SPACER OPU301104 3SS 2 6 SQUEEZER WHEEL LD12B 1027A 2 7 SPACER SQUEEZER ARM PSC22270 4 2 8 FLAT WASHER M8 4 9 BUSHING OPU501 2 10 HEX HEAD SCREW M8 1 25 X 20mm 2 11 HEX HEAD SCREW M8 1 25 x 35mm 2 12 FLEX LOCK NUT M8 1 25 2 13 WASHER LARGE OD SPH 1400 2 14 4 3 6 9 5 1...

Page 46: ...AW ITW AND IS TO BE TREATED BY YOU AS CONFIDENTIAL PRPRIETARY INFORMATION THIS DRAWING OR SU BJECT MATTER THEROF SHALL NOT BE REPRODUCED OTHER THAN FOR YOUR OWN USE OR TO BE DISCLOSED TO OTHER WITHOUT THE EXPRESSED WRITTEN CONSENT OF LOVESHAW ITW AND WILL BE RETURNED TO LOVESHAW ITW UPON REQUEST tonys 5 31 2005 N A NOTED 5 31 2005 LDC302 SS LDC302 LIGHT DUTY CASTER ASSY LDC302 idw Parts List DESCR...

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