Grizzly G1021 instruction manual Extension Rollers

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3.The oil level in the gearbox should be to the bottom of the filler plug near the top of the gearbox. Top off with 80-90 wt. gear oil if necessary. Use 50 wt. motor oil if you are working in an unheated winter shop. See Figure 30.

4.Drain and replace the oil yearly. See Figure 31.

Fill Plug

Figure 30. Location of gearbox fill plug.

Drain Plug

Figure 31. Location of gearbox drain plug.

Extension Rollers

N. EXTENSION ROLLERS

If you elected to wait to install the extension rollers during the assembly process, install the extension rollers now. Refer to the Assembly Section.

To adjust the extension rollers:

1.Lower the table and position a flat board, so it lays on the table and suspends over one of the extension rollers. See Figure 32.

2.Adjust the tightness of the mounting bolts and the depth of the setscrews on the exten- sion roller body. Various combinations of loosening and/or tightening the setscrews and bolts will level the extension rollers with the table. When the outermost extension roller touches the bottom of the board, stop adjusting and secure the extension roller to the body.

3.Repeat steps 1-3 for the other extension roller assembly.

Figure 32. Inspecting extension roller height.




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Contents Planer Page Table Of Contents Adjustment Block Pattern Warranty and Returns Safety Instructions For Power Tools SafetySafety Instructions For Power Tools Additional Safety Instructions For Planers Extension Cords FusingCircuit Requirements 220V Operation GroundingCommentary IntroductionParts Inventory UnpackingSite Considerations Clean UpAssembly OverviewOptional Stand Starter Switch Planer UnitTo Mount the Planer Handwheel Knife Setting Jig To Assemble the Knife Setting JIGTo Mount the Handwheel Extension Rollers Dust Port To Attach the Extension RollersTo Attach the Dust Port Overview of planer adjustment controls G1021 15 Planer AdjustmentsTable Adjustment Gauge BlockTo Check Table Parallelism To Inspect the Knives Knife InspectionTo SET the Knives Knife SettingChip Breaker To Adjust the ChipbreakerTo Check Roller Height Feed Roller HeightTo Adjust Roller Height To Adjust Roller PressureFeed Roller Pressure Bed Rollers To Adjust the BED RollersChip Deflector To Adjust the Chip DeflectorAnti-KickbackBelts To INSPECT/ADJUST the PulleysGearbox To Check Belt TensionTo Inspect the Gearbox Extension Rollers Extension RollersThickness Scale To Adjust the ScaleTable Locks OperationsPower Feed HandwheelDepth Limiter Type Shear PSI Test Run Wood SpeciesPlaning Difficulties GeneralKnives MaintenanceFill Drain LubricationAdjustment Section Closure Symptom Possible Cause Corrective Action TroubleshootingReference 145 79 80 146 See page 41-42 for Reference Number Listing See page 41-42 for Reference Number Listing Pulley Cover PK06M G1021 15 Planer Warranty and Returns