Grizzly Essential Service Information for Your G0716 Machine
Page 32

SECTION 7: 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

Symptom

Possible Cause

Possible Solution

 

 

 

 

 

Machine does

1.

Switch disabling key removed.

1.

Re-install switch disabling key.

not start or a

2.

Power source switched OFF or at fault.

2.

Ensure power source is ON and has correct

breaker trips.

 

 

 

voltage.

 

 

 

 

 

3.

Plug/receptacle at fault; wired incorrectly.

3.

Test for good contacts; correct the wiring.

 

4.

Start capacitor at fault.

4.

Test; replace if faulty.

 

5.

Motor connection wired incorrectly.

5.

Correct motor wiring (see Page 40).

 

6.

Motor overloaded and its circuit

6.

Wait for motor to cool, then reduce depth of cut

 

 

breaker tripped.

 

or feed rate.

 

7.

Power source circuit breaker tripped.

7.

Ensure circuit size is correct (see Page 9);

 

 

 

 

replace weak circuit breaker; reduce depth of

 

 

 

 

cut or feed rate.

 

8.

Wiring open; has high resistance.

8.

Check and repair open or corroded wiring.

 

9.

ON/OFF switch at fault.

9.

Replace switch.

 

10. Motor at fault.

10

Test; replace if faulty.

 

 

 

 

 

Machine stalls

1.

Workpiece material not suitable for

1.

Only sand natural wood products; ensure

or is overloaded.

 

machine.

 

moisture content is below 20%.

 

2.

Depth of cut too much; feed rate too much.

2.

Reduce depth of cut; reduce feed rate.

 

3.

Dust collection ducting problem.

3.

Clear blockages, seal leaks, use smooth wall

 

 

 

 

duct, eliminate bends, close other branches.

 

4.

Motor connection wired incorrectly.

4.

Correct motor wiring (see Page 40).

 

5.

Power source not adequate.

5.

Ensure circuit size is correct (see Page 9).

 

 

 

 

 

Machine has

1.

Sandpaper torn or not properly installed.

1.

Replace/re-install sandpaper (see Page 21).

excessive

2.

Motor or component loose.

2.

Inspect/replace damaged fasteners, and

vibration or

 

 

 

re-tighten with thread locking fluid.

noisy operation.

 

 

 

3.

Machine sits unevenly on floor.

3.

Move machine or shim under legs until it sits

 

 

 

 

 

evenly.

 

4.

Motor fan rubbing on fan cover.

4.

Fix/replace fan cover or fan.

 

5.

Motor bearings at fault.

5.

Test by rotating shaft by hand; rotational

 

 

 

 

grinding or loose shaft requires bearing

 

 

 

 

replacement.

 

6.

Sanding drum bearings at fault.

6.

Replace bearings.

 

 

 

 

 

Grit rubs off

1.

Sandpaper has been stored in an

1.

Store sandpaper away from extreme dry/moist

sandpaper easily.

 

incorrect environment.

 

environment or hot temperatures.

 

2.

Sandpaper has been folded or damaged.

2.

Store sandpaper rolled, not folded or bent.

 

 

 

 

 

-30-

Model G0716 (Mfg. Since 2/11)

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Page 31 Page 33
Contents Model G0716 Drum Sander Page Table of Contents Machine Description IntroductionManual Accuracy Contact Info Identification Model G0716 identificationMachine Data Sheet Drum Information Safety Safety Instructions for MachineryUnattended OPERATION. Never­ leave­ Additional Safety for Drum Sanders Power Supply AvailabilityFull-Load Current Rating Circuit RequirementsGrounding & Plug Requirements Extension CordsMinimum Gauge Size 14 AWG 50 ftSetup Needed for SetupUnpacking Description QtyInventory Inventory Figure QtyHardware Recognition Chart Site Considerations Step AssemblyTo assemble the drum sander Page Dust collection elbow installed Dust Collection Power Connection Connecting PowerDisconnecting Power To connect a dust collection hoseRecommended Adjustments Factory adjustments that should be verifiedTest Run To test run the machineOperations Basic ControlsWorkpiece Inspection SandpaperSelection Before sanding, inspect all workpieces for the followingReplacement Remove Gray Areas On Both EndsItems Needed Qty To replace the sandpaper stripPage Sandpaper Goes here To adjust the depth of cut Depth of CutSanding Tips Accessories onFeed Rate Sanding Operation To surface sand a workpieceAccessories G1512 Pro-StikBelt CleanerMaintenance General CleaningCleaning Sandpaper Lubrication ScheduleService TroubleshootingSymptom Possible Cause Possible Solution Symptom Possible Cause Possible Solution Conveyor Belt Tension & Tracking Belt TensionBelt Tracking Tools Needed QtyGib Adjustment To adjust the gibsConveyor Belt to Drum Alignment IncorrectTool Needed Qty Pressure Roller AdjustmentTo adjust the pressure rollers Adjusting Elevation Stop To adjust the elevation stop screwConveyor Belt Replacement To replace the conveyor beltWiring Wiring Safety InstructionsG0716 Wiring Diagram Switch wiringParts StandConveyor Conveyor Parts List Main Main Parts List DescriptionMachine Labels Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty and Returns Warranty and ReturnsOrder Hours a DAY

G0716 specifications

The Grizzly G0716 is a versatile and robust wood lathe designed for both amateur and professional woodworkers. With its powerful motor and impressive features, this lathe stands out in the woodworking community for its reliability and performance.

At the heart of the Grizzly G0716 is a 1 HP motor, which delivers high torque and allows for smooth operation at various speeds. The lathe offers variable speed capabilities ranging from 400 to 3,600 RPM, providing woodworkers with the flexibility to adjust the speed based on the material and application. This feature is particularly beneficial for turning different types of wood, ensuring optimal results for both roughing and finishing cuts.

The G0716 has a sturdy cast iron construction, which contributes to its stability and minimizes vibrations during operation. This solid build not only ensures durability but also enhances the overall turning experience, leading to more precise and consistent results. The spacious bed length of 32 inches provides ample space for working on larger projects, making it suitable for various applications, from bowls to larger spindles.

One of the standout characteristics of the Grizzly G0716 is its user-friendly design. It includes a sliding tailstock that allows for easy adjustments and precise alignment, facilitating seamless operation. The quick-release tailstock and easy-to-read indexing head enhance usability, allowing woodworkers to switch between different projects without unnecessary delays.

In terms of safety, the lathe is equipped with a safety switch that prevents accidental start-up, ensuring that users remain protected during operation. Additionally, the machine's well-placed controls allow for convenient access, so operators can stay focused on their work while easily making adjustments as needed.

The G0716 is compatible with a variety of tools and accessories, increasing its versatility and making it a valuable addition to any workshop. Whether you are a beginner looking to explore the world of turning or an experienced woodworker seeking a reliable lathe for your projects, the Grizzly G0716 offers a blend of power, precision, and practicality that enhances the woodworking experience. Its combination of features, safety elements, and robust construction sets a standard for quality lathes in its class.
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