Grizzly G0640X owner manual Service, Troubleshooting, Motor & Electrical

Page 46

SECTION 9: SERVICE

Review the troubleshooting and procedures in this section to fix or adjust your machine if a problem devel- ops. If you need replacement parts or you are unsure of your repair skills, then feel free to call our Technical Support at (570) 546-9663.

Troubleshooting

Motor & Electrical

Symptom

 

Possible Cause

Possible Solution

Machine does not

1.

Key switch is turned off.

1.

Turn key switch on.

start or a breaker

2.

Plug/receptacle is at fault or wired incorrectly.

2.

Test for good contacts; correct the wiring.

trips.

 

3.

Motor connection wired incorrectly.

3.

Correct motor wiring connections.

 

 

 

 

4.

Wall fuse/circuit breaker is blown/tripped.

4.

Ensure circuit size is suitable for this machine;

 

 

 

 

 

replace weak breaker.

 

 

5.

Power supply switched OFF or is at fault.

5.

Ensure power supply is switched on; ensure power

 

 

 

 

 

supply has the correct voltage.

 

 

6.

Wiring is open/has high resistance.

6.

Check for broken wires or disconnected/corroded

 

 

 

 

 

connections, and repair/replace as necessary.

 

 

7.

Motor START/STOP button or ON/OFF switch

7.

Replace faulty START/STOP button or ON/OFF

 

 

 

is at fault.

 

switch.

 

 

8.

Inverter/Controller box is at fault.

8.

Inspect inverter/controller box; replace if faulty.

 

 

9.

Motor is at fault.

9.

Test/repair/replace.

 

 

 

 

 

Machine stalls or

1.

Feed rate/cutting speed too fast for task.

1.

Decrease feed rate/cutting speed.

bogs down while

2.

Machine is undersized for the task.

2.

Use sharp blade with lower TPI; reduce the feed

cutting.

 

 

 

 

rate/depth of cut.

 

 

 

 

 

 

 

3.

Blade is slipping on wheels.

3.

Adjust blade tracking and tension to factory specifi-

 

 

 

 

 

cations; redress tires as stated on Page 43.

 

 

4.

Motor connection is wired incorrectly.

4.

Correct motor wiring connections.

 

 

5.

Plug/receptacle is at fault.

5.

Test for good contacts; correct the wiring.

 

 

6.

Pulley/sprocket slipping on shaft.

6.

Replace loose pulley/shaft.

 

 

7.

Motor is at fault.

7.

Test/repair/replace.

 

 

 

 

 

 

Machine

has

1.

Motor or component is loose.

1.

Inspect/replace stripped or damaged bolts/nuts, and

vibration or noisy

 

 

 

re-tighten with thread locking fluid.

operation.

 

2.

Blade weld is at fault or teeth are broken.

2.

Replace blade.

 

 

 

 

3.

Blade is at fault.

3.

Replace warped, bent, or twisted blade; resharpen

 

 

 

 

 

dull blade.

 

 

4.

V-belt worn or loose.

4.

Inspect/replace belt.

 

 

5.

Pulley is loose.

5.

Realign/replace shaft, pulley, setscrew, and key as

 

 

 

 

 

required.

 

 

6.

Motor mount loose/broken.

6.

Tighten/replace.

 

 

7.

Machine is incorrectly mounted or sits uneven-

7.

Tighten/replace anchor studs in floor; relocate/shim

 

 

 

ly.

 

machine.

 

 

8.

Motor fan is rubbing on fan cover.

8.

Replace dented fan cover; replace loose/damaged

 

 

 

 

 

fan.

 

 

9.

Motor bearings are at fault.

9.

Test by rotating shaft; rotational grinding/loose shaft

 

 

 

 

 

requires bearing replacement.

 

 

 

 

 

 

-44-

 

 

 

 

G0640X 17" Wood/Metal Bandsaw

Image 46
Contents Model G0640X WOOD/METAL Bandsaw Page Table of Contents Contact Info IntroductionForeword Functional OverviewIdentification Machine Data Sheet G0640X 17 Wood/Metal Bandsaw Safety Instructions for Machinery G0640X 17 Wood/Metal Bandsaw Additional Safety Instructions for Bandsaws Circuit Requirements 220V OperationItems Needed for Setup SetupSetup Safety UnpackingMain Components Qty Fasteners and where used QtyInventory Tools & Other Miscellaneous Items QtySite Considerations Clean UpPlacement Location Floor LoadBolting to Concrete Floors Moving & Placing BandsawMounting To move and place the bandsawAssembly To assemble the bandsawPage G0640X 17 Wood/Metal Bandsaw Blade Tracking To center track the bladeTest Run To test run the machineBlade Tensioning To tension the bandsaw bladeAdjusting Blade Guides To adjust the upper and lower blade guidesAdjusting Support Bearings To adjust the support bearingsTo adjust the lower support bearings Adjusting Positive StopTo set the positive stop 90 to the blade Aligning Table To check/align the fence parallel with the miter slot Aligning Fence Miter GaugeTo calibrate the miter gauge Operations Operation SafetyTo adjust guide post Guide PostTable Tilt Quick Release Blade TensionTo tilt the table Blade Terminology Blade TerminologyBlade Selection Blade LengthTooth Set Tooth StyleTooth Pitch Blade Care Blade BreakageBlade Care Break-In Blade Break-InTo remove a blade Blade ChangesTo replace a blade Blade Speed To change the V-belt positionsWorkpiece Inspection Wood CuttingCutting Tips To make a rip cut RippingCrosscuttingTo make a 90 crosscut Resawing Resawing lumberCutting Circles Stacked Cuts Cutting CurvesTo complete a stacked cut Metal Cutting Choosing Blades Speeds To select the correct blade TPIMetal Chip Inspection Chart Accessories T20448T20452 T20501 T20456 H0736 G1928-Bandsaw HandbookSchedule MaintenanceCleaning Wheel BrushGuide Post Gears Blade and Belt Tension LeadscrewsTable Trunnions Redressing Rubber TiresTo redress the rubber tires Troubleshooting ServiceMotor & Electrical Cutting Operations MiscellaneousReplacing V-Belts Adjusting Wheel BrushTo adjust the wheel brush To replace the V-beltsComponents and Hardware Needed Qty Wheel AlignmentTo check if your wheels are coplanar Coplanarity Gauge To correct blade lead Shimming Table Blade LeadTo shim the table To skew your fenceTo adjust the tension lever Adjusting Tension LeverTo shift the table Electrical Component Wiring Motor wiringSee Figure Wiring DiagramSee Figures 70 Main Fence & Blade Guides Parts List DescriptionDescription PSS02M SET Screw M6-1 X Labels Page Page Warranty and Returns

G0640X specifications

The Grizzly G0640X is a robust and versatile table saw designed for both professional woodworkers and hobbyists seeking to complete a variety of woodworking projects with precision and ease. Known for its durability and a variety of advanced features, the G0640X stands out in the marketplace for its exceptional performance capabilities.

At the heart of the G0640X is a powerful 3HP motor, which provides ample strength to cut through a wide range of materials, from hardwoods to engineered wood products. This motor is complemented by a dual voltage capability, allowing users to operate on either 120V or 240V power sources, which enhances versatility in different workshop environments.

One of the standout features of the Grizzly G0640X is its precision-ground cast iron table, which measures 30 inches by 48 inches. This expansive surface area ensures excellent stability and support for large workpieces. The smoothness of the tabletop allows for easy movement of materials, reducing friction and improving overall accuracy during cutting operations.

The saw also includes an advanced blade-raising mechanism, allowing for easy height adjustments while providing precision in blade depth settings. The rack and pinion system for the fence enhances the ease of making accurate adjustments, ensuring that users can achieve precise cuts consistently.

Safety is a prime consideration in the design of the G0640X. The saw features a heavy-duty cabinet-style base that guards against vibrations, providing a stable cutting environment. Additionally, the inclusion of a blade guard and riving knife enhances user safety during operation, reducing the risk of kickbacks and injuries.

Another noteworthy aspect is the dust collection system integrated into the design, which helps maintain a cleaner workspace by effectively capturing sawdust and debris during cutting. This reduces cleanup time and promotes a healthier workshop environment.

In terms of mobility, the G0640X includes sturdy wheels and handles for easy transport within the shop or to job sites. Quality and craftsmanship are evident throughout the build, making it a reliable choice for those looking to invest in a long-lasting table saw.

Overall, the Grizzly G0640X table saw combines power, versatility, and safety features to cater to the needs of modern woodworkers. Its blend of advanced technologies and thoughtful design ensures consistent performance and satisfaction in woodworking projects of all scales.