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 not

1.

Power supply switched OFF or at fault.

1.

Ensure power supply is on/has correct voltage.

start or a breaker

2.

Plug/receptacle at fault/wired wrong.

2.

Test for good contacts; correct the wiring.

trips.

3.

Motor connection wired wrong.

3.

Correct motor wiring connections.

 

 

4.

Wall circuit breaker tripped.

4.

Ensure circuit size is correct/replace weak breaker.

 

5.

Wiring open/has high resistance.

5.

Check/fix broken, disconnected, or corroded wires.

 

6.

Start capacitor at fault.

6.

Test/replace if faulty.

 

7.

Motor ON/OFF switch at fault.

7.

Replace switch.

 

8.

Motor at fault.

8.

Test/repair/replace.

 

 

 

 

 

Machine stalls or is

1.

Feed rate too aggressive.

1.

Decrease feed rate.

underpowered.

2.

Machine undersized for task.

2.

Clean/replace sandpaper; reduce feed rate/sanding

 

 

 

 

depth.

 

3.

Workpiece material not suitable for

3.

Only sand wood, ensure moisture is below 20%.

 

 

machine.

 

 

 

4.

Motor wired incorrectly.

4.

Wire motor correctly.

 

5.

Plug/receptacle at fault.

5.

Test for good contacts/correct wiring.

 

6.

Motor bearings at fault.

6.

Test/repair/replace.

 

7.

Motor overheated.

7.

Clean motor, let cool, and reduce workload.

 

8.

Motor at fault.

8.

Test/repair/replace.

 

 

 

 

 

Machine has

1.

Motor or component loose.

1.

Inspect/replace damaged bolts/nuts, and re-tighten

vibration or noisy

 

 

 

with thread locking fluid.

operation.

2.

Incorrectly mounted to workbench.

2.

Secure stand to workbench, reposition to level

 

 

 

 

 

surface, or shim.

 

3.

Motor fan rubbing on fan cover.

3.

Fix/replace fan cover; replace loose/damaged fan.

 

4.

Motor mount loose/broken.

4.

Tighten/replace.

 

5.

Sanding disc out of balance or loose.

5.

Tighten disc hub or replace disc.

 

6.

Broken/defective sanding belt.

6.

Replace sanding belt (see Page 26).

 

7.

Tables are loose.

7.

Tighten table locks.

 

8.

Motor bearings at fault.

8.

Test by rotating shaft; rotational grinding/loose shaft

 

 

 

 

requires bearing replacement.

 

9.

Sanding belt roller bearings at fault.

9.

Replace bearings.

 

 

 

 

 

Model G1183/G1276 (Mfg. Since 3/10)

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Grizzly G1183 owner manual Service, Troubleshooting

G1183 specifications

The Grizzly G1183 and G1276 are two versatile tools that cater to woodworking enthusiasts and professionals alike. These machines stand out in the realm of high-performance woodworking equipment, delivering excellent functionality and precision.

The Grizzly G1183 is a heavy-duty drum sander designed for efficient sanding of wood surfaces. It features a unique two-drum design, which allows for increased material removal and a smoother finish in less time. The G1183 comes with a powerful 1.5 HP motor, providing ample torque for demanding sanding tasks. Its variable speed conveyor belt is a significant advantage, enabling users to adjust the speed according to their specific needs, which is crucial for achieving optimal results on different wood types. The machine’s adjustable height allows for sanding boards of various thicknesses, making it highly adaptable for a range of projects.

On the other hand, the Grizzly G1276 is a 12-inch planer that offers superb performance in thicknessing wood. It features a powerful 15 HP motor, capable of handling larger, tougher jobs effortlessly. This planer is equipped with an efficient dust collection system that helps maintain a cleaner workspace by minimizing wood chips and debris during operation. The G1276’s easy-to-read scale and adjustable depth control make it user-friendly, ensuring that even novice woodworkers can achieve professional-quality finishes.

Both machines are crafted with durability in mind. The cast iron construction of the G1183 and G1276 contributes to their stability and longevity, reducing vibrations during operation for a more consistent finish. Furthermore, the Grizzly lineup is known for incorporating advanced technologies, such as precision ground tables and high-quality bearings, ensuring that users get the best possible performance from their investment.

In conclusion, Grizzly G1183 and G1276 are excellent choices for anyone seeking reliability and efficiency in their woodworking projects. With their powerful motors, innovative features, and durable construction, these machines are designed to handle a variety of tasks while delivering outstanding results, making them invaluable assets in any workshop. Whether you’re a seasoned professional or just starting, the Grizzly G1183 and G1276 can elevate your woodworking experience, ensuring that you achieve impressive outcomes on every project.