Drive Belt Tension | 3M 800ab specification

13-MAINTENANCE AND REPAIRS (continued)

Drive Belt

Direction

Discharge End		Infeed End

			25mm [2 Inch] Def ection
	Box Drive Belt		25mm [2 Inch] Def ection
	Box Drive Belt		@ 3.5 kg [7 lbs.] Pull Force at Midspan
			@ 3.5 kg [7 lbs.] Pull Force at Midspan

Figure 13-7 – Box Drive Belt Tension Adjustment, Top View

WARNING

•To reduce the risk associated with pinch, entanglement and hazardous voltage:

−Turn electrical supply off and disconnect before performing any adjustments, maintenance or servicing the machine or taping heads

13.10Drive Belt Tension

Tension adjustment of the drive belts may be required during normal operation. Belt tension must be adequate to positively move the box through the machine and they should run fully on the surface of the pulleys at each end of the frame. The idler pulleys on the infeed end are adjusted in or out to provide proper belt tension. Each belt is adjusted separately.

Belt tension is obtained by tightening the adjustment screw so that a moderate pulling force of 3.5 kg [7 lbs] applied at the midspan, as shown in Figure 13-7,will deﬂect the belt 25mm [1 inch]. This will assure positive contact between the belt and the drive pulley on the discharge end of the taping head.

To adjust belts, see "Maintenance – Drive Belts", steps 3 and 7.

800ab-NA	30	2010 December
	30

Image 42

3M 800ab manual Drive Belt Tension

Contents

Industrial Adhesives and Tapes 3M 2010 44-0009-2082-5 B121510-NA 3M-MaticTM800ab-NAAdjustable case sealer 3M Center, Building 220-5E-06 St. Paul, MN This page is Blank 3M 2010 44-0009-1852-2 F031008-NA This page is Blank Safety IntroductionGeneral Information This page is Blank Safety devices Table of Contents Shipment, Handling, and StorageInstallation Set-Up and Adjustments This page is Blank Additional Instructions Table of Contents OperationMaintenance Technical Documentation and Information Abbreviations and Acronyms List of ABBREVIATIONS, Acronyms 3M-MaticTM800ab Adjustable Case Sealer, Type IntroductionManufacturing Specif cations / Description / Intended Use Manual Maintenance Importance of the ManualConsulting the Manual General Information Contents-800ab Adjustable Case Sealer Safety General Safety InformationStop Switch To reduce the risk associated with hazardous voltage To reduce the risk associated with sharp blade hazards To reduce the risk associated with muscle strainTo reduce the risk associated with pinches hazards See Section Number of Operators Personal Safety MeasuresOperators Qualif cations Instructions for a Safe Use of the Machine Skill 1 Machine Operator Component Locations 800ab Case Sealer Components Left Front View Safety Operating Rate SpecificationsPower Requirements Operating Conditions Tape Application Leg Length Standard Specifications Specif cations Tape Roll DiameterBox Weight and Size Capacities Tape Application Leg Length Optional Set-Up Recommendations Handling and Transportation of Uncrated Machine SHIPMENT-HANDLING-STORAGE, TransportPackaging for Overseas Shipment Optional Figure Storage of the Packed or Unpacked Machine Removal of Pallet UnpackingUncrating Disposal of Packaging Materials Tool Kit Supplied with the Machine InstallationM8 x 16mm Socket Head Screws Adjustable Machine Set-Up / Bed Height M6 Plain Washer Inclined Roller Assembly Buff ng M6 Lock NutRoller Outboard Tape Roll Holder Inspection of PhasesPreliminary Electric Inspection For Three-Main Phases Only Machine Connection to the Mains Theory of Operation Controls Blade Guards Safety Devices of the MachineStop Switch Electric System / Circuit Breaker Emergency Stop Button SET UP and Adjustments Operation Operation Troubleshooting Guide Problem Cause Correction This page is Blank Cleaning of Machine Qualif cation Maintenance and RepairsCheck Eff ciency of Safety Features Cleaning of Cutter Blade Qualif cation Drive Belt Replacement Box Drive Belt Left Side View Infeed End Box Drive Assembly, Infeed End Drive Pulley Rings Installation Drive Belt Tension Tape LEG Length Disassemble Figure Reassemble Figure 10 Crank/Chain Guards 11C Master Link Mark Chain Sprocket This page is Blank 800ab-NA December This page is Blank Additional Instructions Enclosures / Special Info Case of Fire This page is Blank Technical Diagrams Electric Diagram Machine Model Serial Number Label Kit Options and Accessories Part Number Option/Accessory This page is Blank 800ab-NA December 800ab 800ab 15407 Ref. No 3M Part No Description 800ab Front 800ab Ref. No 3M Part No Description 800ab Rear 800ab Ref. No 3M Part No Description 22 46 457 7 800ab 6174 Ref. No 3M Part No Description Optional 800ab Ref. No 3M Part No Description 410 800ab Ref. No 3M Part No Description 800ab 800ab Ref. No 3M Part No Description 800ab 800ab 6176 Ref. No 3M Part No Description 6176-8 123 800ab Ref. No 3M Part No Description This page is Blank AccuGlideTM Page Replacement Parts and Service Information To Our Customers This page is Blank 3M 2009 44-0009-1852-2 F031008 This page is Blank Dimensional Drawing AccuGlide 3 Taping Head February Intended Use AccuGlide 3 Upper Taping Head 2 inch, Type This page is Blank General Information How to use this Manual Updating the Manual Them Before Installing or Operating this Equipment To reduce the risk associated with impact hazardsTo reduce the risk associated with mechanical hazards Important Safeguards Upper Taping Head Label Lower Taping Head Label Tape Width Taping Head DimensionsSpecif cations Tape Box Size Capacities Dimensional Drawing Receiving And Handling Installation GuidelinesTape Width Adjustment To reduce risk associated with muscle strain Operation on next AccuGlide 3 Taping Head February Tape Loading Upper Taping Head Tape Loading Lower Taping HeadOne-Way Tension Roller Wrap Knurled Applying AccuGlide 3 Taping Head February Knife Holder Guard Blade Replacement Blade Guard Applying/Buff ng Roller Replacement Hex Socket Section View 5mm HexRoller/Shaft Key Wrench Tape Latch Alignment Figure Tape Drum Friction Brake Figure Applying Mechanism Spring One-Way Tension Roller Leading Tape Leg Length Adjustment Figure Changing Tape Leg LengthPage Page Spare Parts/Service Information Recommended Spare Parts Replacement Parts and ServiceQty Ref. No Part Number Description Page 10923 10922 Upper Head AccuGlide 3 Taping Head February Upper Head Ref. No 3M Part No Description Upper and Lower Heads Upper and Lower Heads Ref. No 3M Part No Description Upper Head Upper Head Ref. No 3M Part No Description Upper and Lower Heads AccuGlide 3 Taping Head August Upper and Lower Heads Ref. No 3M Part No Description AccuGlide 3 Taping Head August Upper and Lower Heads Ref. No 3M Part No Description Upper and Lower Heads AccuGlide 3 Taping Head February Latch Upper and Lower Heads Ref. No 3M Part No Description Lower Head AccuGlide 3 Taping Head February Lower Head Ref. No 3M Part No Description Lower Head Lower Head Ref. No 3M Part No Description This page is Blank