Grizzly G1011Z instruction manual Changing Blades

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Changing Blades

Use extreme caution when replacing blades. Teeth are dangerously sharp and coiled blades are prone to spring when released from their packaging. Use heavy leather or welding gloves and safety glasses or goggles whenever handling blades. Failure to do so could result in serious personal injury.

To remove the blade, ensure the power is discon- nected and raise the saw bow as high as it will go:

1.Loosen tension on the blade by turning the tension knob. See Figure 10.

2.Open the gap between the blade bearing guides by loosening the locking screw and turning the eccentric bushing with an open end wrench. See Blade Guide Adjustment section.

3.Remove the cap screws from the cover plates over both of the bandsaw wheels. At the outer end of the bow the cover is hinged, at the other the plate must be com- pletely removed.

4.Slide the blade off both wheels and out of the blade guides. Use caution, the blades are sharp!

To replace the blade, ensure that the power is disconnected and:

1.Position the blade so the teeth are pointing down and toward the right when you are facing the front of the machine. There are blade tooth direction labels on the front of the saw. If the teeth will not point downward in any orientation, the blade is inside out. Twist it until it is right side out.

2.Slip the blade through the left and right hand guides and mount over the two wheels.

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Figure 10. Outer wheel and cover.

3.Apply tension to the blade by turning the tension control knob. Refer to blade ten- sioning instructions earlier in this section.

4.Adjust the guide blocks and bearings as described in the previous section.

5.Close the wheel covers. Install the cap screws to secure the covers.

G1011 7" x 12'' Bandsaw

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Contents 12 METAL-CUTTING Bandsaw Table of Contents Safety Instructions For Power Tools SafetyLength AMP Rating Additional Safety Instructions For Metal-Cutting Bandsaw Circuit Requirements Fusing110V Operation Grounding Extension CordsCommentary General InformationUnpacking Clean Up Floor Load Site ConsiderationsControls AdjustmentsSaw Pressure Adjusting spring tensionTension Tension/TrackingBlade Guides Guide Bearing AdjustmentsLocknut Stop Screw Auto Shut-OffPre-Run Check OperationsPrecision tooth, raker set blade Blade SelectionChanging Blades Motor Saw Cutting SpeedCoolant pump G1011 7 x 12 Bandsaw Adjusting Feed Rate CoolantVise and Stop Guide AdjustmentTableV-Belt MaintenanceMiscellaneous LubricationCoolant System Closure Machine Data Sheet Symptom Possible Cause Corrective Action TroubleshootingInspect all connections on motor for loose or shorted G1011Z 110 Volt Wiring Diagram G1011Z Wire Diagram Parts List PW03M Flat Washer Main Body SAW BOW Assembly Upper Wheel Assembly Upper Guide Assembly Gear BOX & Motor Lower Guide Assembly Hydraulics G1011 7 x 12 Bandsaw Warranty and Returns Warranty Card Grizzly INDUSTRIAL, INC