Grizzly G0450 instruction manual To Step

Page 43

16.Remove the control panel and set it to the side without disconnecting any wiring.

17.Loosen the strain relief on the conveyor motor cord, and disconnect wiring inside the conveyor motor junction box.

18.Remove the conveyor feed motor. The sand- er should now be disassembled as shown in Figure 49.

Figure 49. Drum sander disassembled

to Step 17.

19.Using four strong people (or a forklift w/ straps), carefully lift the table off of the drum sander cabinet, as shown in Figure 50.

Note: When removing the table, be careful with the ball thrust bearings located under the table elevation shafts (part #78 in the breakdown drawing), as they can be easily knocked onto the ground.

Figure 50. Lifting the table off of the drum

sander cabinet with four people.

G0449/G0450 37" Drum Sander

20.Remove the brackets from the left side of the table and remove the belt (see Figure 51).

Note: Leave the front pillow bearing connect- ed to the bracket, but disconnect that bracket from the table.

Figure 51. Conveyor belt removed from table.

21.Install the new belt and reassemble the drum sander by reversing the disassembly steps.

22.After reassembly, adjust the drums and pres- sure rollers to their proper settings. See Drum Adjustments on Page 33 and Pressure Roller Height on Page 36.

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Contents Model G0449/G0450 Drum SanderPage Table of Contents Service Foreword IntroductionContact Info Machine Data Sheet Model G0450 Drum Sander Front view, Model G0449 IdentificationControl panel close-up Control PanelSafety SafetyInstructions for Machinery Always Lock Mobile Bases if Used Before Operating Machinery Safety Instructions for MachineryAdditional Safety for Drum Sanders G0449 G0450 at Circuit RequirementsPhase Converter With G0450 G0450 at Power ConnectionExtension Cords Grounding Rewiring toUnpacking SET UPSet Up Safety Items Needed For Set UpTools InventorySite Considerations Inventory Figure QtyTo attach the top cover to the drum sander Attaching Top CoverMounting Control Panel Components and Hardware Needed QtyMounting to Floor Placing SanderTo connect the dust ports to a dust collector Installing HandwheelDust Collection To mount the handwheelTo check the gear oil Power CordTo connect the sander to the power source Gear Oil CheckTest Run Recommended AdjustmentsOperations Operation Safety Depth of CutTo set the depth of cut Variable Speed Sanding To adjust the conveyor speedChoosing Sandpaper Sanding TipsGrit Class Usage To change the paper Disconnect the machine from the power Paper ReplacementTools Needed Qty PRO-STICKSanding Pad AccessoriesSize Lubrication MaintenanceCleaning ScheduleWorm gear threads About Service ServiceTroubleshooting Reduce rear pressure roller pressure Gauge Blocks Belt ServiceTo make the gauge blocks Belts To adjust V-belt tension Disconnect power to the sanderTo align the pulleys Disconnect power to the sander LoosenTo tension the conveyor Conveyor Tensioning TrackingTo track the conveyor To align the drums Disconnect power to the sander Drum AdjustmentsPage Page Pressure Roller Factory SettingHeight Tools Needed Qty Phillips Head Screwdriver Setting Distance From Roller 160 4mmScale Pointer Calibration Dust Scoop PositionTable Lift Screws To replace the conveyor belt Disconnect power to the sander Conveyor Belt ReplacementTo Step To Step To Step Model G0449 Electrical panel G0449/G0450 37 Drum Sander G0449 Electrical ComponentsG0449 Wiring Diagram G0450 back side of front panel G0450 220V 3 Phase Electrical ComponentsG0450 220V 3 Phase Wiring Diagram G0450 440V back side of front panel G0450 440V 3 Phase Electrical ComponentsG0450 440V 3 Phase Wiring Diagram Frame Parts Breakdown Description Frame Parts ListBreakdown Conveyor Parts List Roller Phillips Screwdriver Roller and Drum Parts ListWarranty and Returns Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCPage Call Today For a Free Full Color Catalog