Grizzly G0646, G0647 Recommended Adjustments, Factory adjustments that should be verified

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11.One at a time, perform the following steps for each of the emergency stop buttons.

a.Press the emergency stop button in to turn the machine OFF.

b.WITHOUT resetting the button, press the motor start button. The motor should not start.

—If the motor does not start, the emergency stop button safety feature is working cor- rectly.

—If the motor does start (with the emer- gency stop button pushed in), immediately disconnect power to the machine. The emergency stop button safety feature is not working correctly. This safety feature must work properly before proceeding with regu- lar operations. Call Tech Support for help.

12.Reset both emergency stop buttons and press the motor start button to turn the motor ON.

13.Set the controls to Punch and Normal, then press the foot actuator—the beam should come down on the punching station.

14.Set the controls to Notch and press the pedal actuator—the beam should come down on the notching station.

15.Set the controls to Inch, and repeat Step 12 and 13. Lift your foot from the actuator as the beam moves—it should stop and stay in that position.

G0646/G0647 50/65 Ton Ironworker

Recommended

Adjustments

For your convenience, the adjustments listed below have been performed at the factory.

However, because of the many variables involved with shipping, we recommend that you at least verify the following adjustments to ensure the best possible results from your new machine.

Step-by-step instructions for these adjustments can be found in the SERVICE section starting on Page 43.

Factory adjustments that should be verified:

•Shearing die clearances (beginning on Page 45).

•Shearing table alignment (Page 49).

•Limit ring and stop positions (Page 50).

•Hydraulic fluid pressure (Page 50).

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Contents 50/65 TON Ironworker Page Table of Contents Introduction Foreword Functional OverviewContact Info 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 LoadUsing Machine Mounts Mounting to Shop FloorBolting to Concrete Floors To test run the machine Test RunFactory adjustments that should be verified Recommended AdjustmentsOperation Safety OperationsBasic Controls Operation Tips Using the Punching StationPunching Motor Stop Button Turns the motor OFFRemoving/Installing Punch Tooling Tools Needed QtyTo remove punch tooling Punch, adapter, retaining ring, Die installed To install punch toolingBolster Mounting Hex Bolts 4 shown Using the Notching Station Removing & Installing Notch DiesNotching 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 ShearingExtension Bar Angle Iron ShearingMaking a 90 Cut Making a Less Than 90 Cut Adjusting Stroke Length Beam Lubrication Accessories H7379-Tapmatic#1 Gold 16 oz H7380-Tapmatic#1 Gold 1 GalT20448T20452 T20501 T20456 H0736 Available Tooling Maintenance Cleaning ProtectingSchedule Shearing Hold-Down Adjustment Rod LubricationBeam Pivot Shaft Support Frame Lubrication Hydraulic System Filling Hydraulic ReservoirFluid Capacity Draining & Re-Filling Hydraulic ReservoirTo drain and re-fill the hydraulic reservoir To align the beam Beam AlignmentService TroubleshootingMotor & Electrical 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 To reset the position of the limit rings Limit RingsHydraulic Fluid Pressure 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