Grizzly G0646, G0647 owner manual Draining & Re-Filling Hydraulic, Reservoir

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Draining & Re-Filling Hydraulic

Reservoir

 

Tools Needed

Qty

Wrench 10mm

1

Large Adjustable Wrench

1

Oil Catch Pan

1

To drain and re-fill the hydraulic reservoir:

1.DISCONNECT MACHINE FROM POWER!

2.Remove the rear access panel.

3.Unscrew the filler cap, and take out the filter from the filler neck (see Figure 55).

Filler

Neck Filter

Filler

Cap

Figure 55. Hydraulic reservoir filler components.

HYDRAULIC INJECTION

HAZARD.

Hydraulic oil leaks can be under sufficient pres- sure to penetrate your skin and enter your bloodstream. If oil is injected into any part of your body, it is a medical emergency and may, if not treated immediately, result in severe infection, permanent disability, or even death.

4.Remove the drip pan and reservoir access plate from the top of the reservoir (see Figure 56).

Drip Pan

Access Plate

Figure 56. Top of hydraulic reservoir.

5.Position an oil catch pan under the outlet con- nection (see Figure 57) of the reservoir, and carefully remove the outlet hose to drain the contents of the reservoir.

Outlet Hose Connection

Figure 57. Hydraulic reservoir outlet hose

connection.

G0646/G0647 50/65 Ton Ironworker

-41-

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Contents 50/65 TON Ironworker Page Table of Contents Foreword Functional Overview IntroductionContact 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 220/440V Operation Power Supply Circuit RequirementsPower Connection Device Circuit Requirements440V Conversion To rewire the Model G0646/G0647 for 440V operationUnpacking SetupSetup Safety Items Needed for SetupInventory Figure Qty Inventory Clean UpFloor Load Placement LocationSite Considerations Moving & Placing Base UnitMounting to Shop Floor Using Machine MountsBolting to Concrete Floors To test run the machine Test RunFactory adjustments that should be verified Recommended AdjustmentsOperations Operation SafetyBasic Controls Motor Stop Button Turns the motor OFF Using the Punching StationOperation Tips PunchingTools Needed Qty Removing/Installing Punch ToolingTo remove punch tooling Punch, adapter, retaining ring, Die installed To install punch toolingBolster Mounting Hex Bolts 4 shown Removing & Installing Notch Dies Using the Notching StationNotching 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 ShearingAngle Iron Shearing Extension BarMaking a 90 Cut Making a Less Than 90 Cut Adjusting Stroke Length Beam Lubrication H7379-Tapmatic#1 Gold 16 oz H7380-Tapmatic#1 Gold 1 Gal AccessoriesT20448T20452 T20501 T20456 H0736 Available Tooling Cleaning Protecting MaintenanceSchedule Lubrication Shearing Hold-Down Adjustment RodBeam Pivot Shaft Support Frame Lubrication Filling Hydraulic Reservoir Hydraulic SystemFluid Capacity Reservoir Draining & Re-Filling HydraulicTo drain and re-fill the hydraulic reservoir To align the beam Beam AlignmentTroubleshooting ServiceMotor & 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 Limit Rings To reset the position of the 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