Grizzly G0450 440V 3 Phase Electrical Components, G0450 440V back side of front panel

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G0450 440V 3 Phase Electrical Components

Amp Meter	Conveyor START	Drum START
E-STOP Button Conveyor STOP		Drum STOP

Figure 57. G0450 440V back side of front panel.

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Figure 58. G0450 440V junction wiring.

Note: Always use the wiring diagrams on the inside of the junction box as they reflect machine changes since the time of writing.

Main Motor Contactor	Feed Motor Contactor
Amp Meter Transformer
Current
Transformer
	Terminal Block
Main Motor Relay
(dial = 21-25A @440V
Feed Motor Relay
(dial = 0.75-1.05A @ 440V)

Figure 59. Model G0450 440V 3 Phase Electrical panel.

-46-	G0449/G0450 37" Drum Sander

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Contents Drum Sander Model G0449/G0450Page Table of Contents Service Introduction ForewordContact Info Machine Data Sheet Model G0450 Drum Sander Identification Front view, Model G0449Control Panel Control panel close-upSafety SafetyInstructions for Machinery Safety Instructions for Machinery Always Lock Mobile Bases if Used Before Operating MachineryAdditional Safety for Drum Sanders Circuit Requirements G0449 G0450 atG0450 at Power Connection Phase Converter With G0450Grounding Rewiring to Extension CordsSET UP Set Up SafetyItems Needed For Set Up UnpackingInventory Site ConsiderationsInventory Figure Qty ToolsAttaching Top Cover Mounting Control PanelComponents and Hardware Needed Qty To attach the top cover to the drum sanderPlacing Sander Mounting to FloorInstalling Handwheel Dust CollectionTo mount the handwheel To connect the dust ports to a dust collectorPower Cord To connect the sander to the power sourceGear Oil Check To check the gear oilRecommended Adjustments Test RunOperation Safety Depth of Cut OperationsTo set the depth of cut To adjust the conveyor speed Variable Speed SandingSanding Tips Choosing SandpaperGrit Class Usage Paper Replacement To change the paper Disconnect the machine from the powerTools Needed Qty Accessories PRO-STICKSanding PadSize Maintenance CleaningSchedule LubricationWorm gear threads Service About ServiceTroubleshooting Reduce rear pressure roller pressure Belt Service Gauge BlocksTo make the gauge blocks To adjust V-belt tension Disconnect power to the sander To align the pulleys Disconnect power to the sanderLoosen BeltsConveyor Tensioning Tracking To tension the conveyorTo track the conveyor Drum Adjustments To align the drums Disconnect power to the sanderPage Page Factory Setting Pressure RollerHeight Setting Distance From Roller 160 4mm Scale Pointer CalibrationDust Scoop Position Tools Needed Qty Phillips Head ScrewdriverTable Lift Screws Conveyor Belt Replacement To replace the conveyor belt Disconnect power to the sanderTo Step To Step To Step G0449 Electrical Components Model G0449 Electrical panel G0449/G0450 37 Drum SanderG0449 Wiring Diagram G0450 220V 3 Phase Electrical Components G0450 back side of front panelG0450 220V 3 Phase Wiring Diagram G0450 440V 3 Phase Electrical Components G0450 440V back side of front panelG0450 440V 3 Phase Wiring Diagram Frame Parts Breakdown Frame Parts List DescriptionBreakdown Conveyor Parts List Roller Roller and Drum Parts List Phillips ScrewdriverWarranty and Returns Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAPage Call Today For a Free Full Color Catalog