Grizzly G0646, G0647 owner manual Support Frame Lubrication

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Support Frame Lubrication

1.DISCONNECT MACHINE FROM POWER!

2.Remove the three lock knobs and shearing support frame from the machine.

3.Turn the support frame over, remove the two hold-down screws, then thoroughly clean the threads of the screws, lock rings, and nuts (see Figure 51).

Hold-Down Screws

Leadscrew and

Beveled Gears

Figure 51. Back side of shearing support frame.

4.Brush a light coat of multi-purpose automo- tive-grade grease onto the threads, then re- install the hold-down screws.

5.Thoroughly clean the threads of the leadscrew, beveled gears, and leadscrew nut (see Figures 51–52).

Leadscrew Nut

Figure 52. Shearing support frame leadscrew

nut.

6.Brush a light coat of multi-purpose auto- motive-grade grease onto the threads and gears, then re-install the support frame on the machine.

G0646/G0647 50/65 Ton Ironworker

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Contents 50/65 TON Ironworker Page Table of Contents Contact Info IntroductionForeword Functional Overview Identification G0646 Machine Data Sheet G0646/G0647 50/65 Ton Ironworker G0647 Machine Data Sheet G0646/G0647 50/65 Ton Ironworker Safety Instructions for Machinery G0646/G0647 50/65 Ton Ironworker Additional Safety Instructions for Ironworkers Additional Safety Instructions for Hydraulics Power Connection Device Power Supply Circuit RequirementsCircuit Requirements 220/440V Operation440V Conversion To rewire the Model G0646/G0647 for 440V operationSetup Safety SetupItems Needed for Setup UnpackingInventory Figure Qty Inventory Clean UpSite Considerations Placement LocationMoving & Placing Base Unit Floor LoadBolting to Concrete Floors Using Machine MountsMounting to Shop Floor To test run the machine Test RunFactory adjustments that should be verified Recommended AdjustmentsBasic Controls Operation SafetyOperations Operation Tips Using the Punching StationPunching Motor Stop Button Turns the motor OFFTo remove punch tooling Removing/Installing Punch ToolingTools Needed Qty Punch, adapter, retaining ring, Die installed To install punch toolingBolster Mounting Hex Bolts 4 shown Notching Using the Notching StationRemoving & Installing Notch Dies Notch Die Clearances To install the notch diesPage To avoid tooling or workpiece breakage Flat Stock ShearingTo shear flat stock To shear bar stock Bar Stock ShearingMaking a 90 Cut Extension BarAngle Iron Shearing Making a Less Than 90 Cut Adjusting Stroke Length Beam Lubrication T20448T20452 T20501 T20456 H0736 AccessoriesH7379-Tapmatic#1 Gold 16 oz H7380-Tapmatic#1 Gold 1 Gal Available Tooling Schedule MaintenanceCleaning Protecting Beam Pivot Shaft Shearing Hold-Down Adjustment RodLubrication Support Frame Lubrication Fluid Capacity Hydraulic SystemFilling Hydraulic Reservoir To drain and re-fill the hydraulic reservoir Draining & Re-Filling HydraulicReservoir To align the beam Beam AlignmentMotor & Electrical ServiceTroubleshooting Operations To remove and replace the flat stock shearing dies Flat Stock Shearing DiesTo remove the angle iron shearing dies Angle Iron Shearing DiesTo remove and replace the bar stock shearing dies Bar Stock Shearing DiesDisconnect Machine from Power Shearing Table Alignment Hydraulic Fluid Pressure To reset the position of the limit ringsLimit Rings Electrical Panel Wiring Control Panel Wiring Electrical Panel Wiring Diagram Control Panel Wiring Diagram Limit switch wiring Electrical Components Wiring DiagramMotor wiring G0646/G0647 50/65 Ton Ironworker Motor Wiring DiagramHydraulic System Overview Parts Description G0646 Upper Front-Half Parts ListG0647 Upper Front-Half Parts List Half UpperG0646 Upper Rear-Half Parts List Description G0647 Upper Rear-Half Parts ListCabinet G0646 Cabinet G0647 Cabinet Notching Station Punching Station Extension Bar & Tools Label Placement Page Page Warranty and Returns