Symptom

Possible Cause

Possible Solution

 

 

 

 

 

Loud repetitious noise

1.

Pulley setscrews or keys

1.

Inspect keys and set-

coming from air com-

 

are missing or loose.

 

screws. Replace or

pressor.

 

 

 

tighten if necessary.

 

2.

Motor fan is hitting the

2.

Adjust fan cover mounting

 

 

cover.

 

position, tighten fan, or

 

 

 

 

shim fan cover.

 

 

 

 

 

Low pressure at the

1.

Pressure regulator.

1.

Adjust pressure regulator,

tool.

 

 

 

if no improvement, inspect

 

 

 

 

regulator for leaks or

 

 

 

 

replace.

 

2.

Air leaks in hoses.

2.

Check air hoses and all

 

 

 

 

connections for leaks (see

 

 

 

 

Page 21).

 

3.

Pressure gauge bad.

3.

Replace the pressure

 

 

 

 

gauge.

 

4.

Pressure switch turns the

4.

Adjust the pressure switch

 

 

motor OFF too soon.

 

(see Page 22)

 

 

 

 

 

Low pressure at the

1.

Air leaks in tanks or deliv-

1.

Check air tanks, pipes and

tanks, or tank pressure

 

ery pipes.

 

all connections for leaks

drops after compressor

 

 

 

(see Page 21).

is turned OFF.

2.

Drain valve open.

2.

Close drain valve.

 

3.

Air filter clogged.

3.

Inspect and clean air filter.

 

4.

Leaking check valve.

4.

Repair the check valve

 

 

 

 

(see Page 20).

 

5.

Pressure relief valve

5.

Replace pressure relief

 

 

releasing below 120 PSI.

 

valve.

 

6.

Gaskets leaking.

6.

Check gaskets on cylinder

 

 

 

 

head assembly, repair or

 

 

 

 

replace as needed.

 

7.

Worn rings.

7.

Inspect and replace pump

 

 

 

 

piston rings.

 

8.

Pressure switch turns the

8.

Adjust the pressure switch

 

 

motor OFF too soon.

 

(see Page 22).

 

 

 

 

 

Compressor knocking.

1.

Improper oil level.

1.

Check oil level and add oil

 

 

 

 

(see Page 9).

 

2.

Air filter clogged.

2.

Inspect and clean air filter.

 

3.

Piston assembly loose.

3.

Inspect and repair piston

 

 

 

 

and connecting rod.

 

 

 

 

 

Pressure relief valve

1.

Pressure switch adjusted

1.

Adjust the pressure switch

stays open and motor

 

too high.

 

(see Page 22)

won’t stop running.

2.

Faulty pressure switch,

2.

Turn compressor OFF,

 

 

unit is trying to overpres-

 

unplug from power sup-

 

 

sure the tank.

 

ply, and empty tank.

 

 

 

 

DO NOT USE until switch

 

 

 

 

is replaced.

 

3.

Faulty pressure relief

3.

Relief valve is reliev-

 

 

valve.

 

ing pressure too early.

 

 

 

 

Replace pressure relief

 

 

 

 

valve.

 

 

 

 

 

Model G0466/G0469 Air Compressors

-19-

Page 20 Page 22
Page 21
Image 21
Grizzly G0466, G0469 instruction manual See
Page 20 Page 22

G0466, G0469 specifications

Grizzly Industrial has become a renowned name in the woodworking machinery sector, and among its impressive lineup are the Grizzly G0469 and G0466 models. These machines exemplify power, precision, and versatility, making them excellent choices for both amateur woodworkers and seasoned professionals.

The Grizzly G0469 is specifically designed as a heavy-duty band saw. It features a robust 1.5 HP motor that delivers ample power for cutting through dense hardwoods and softwoods. The machine boasts a cast iron frame that ensures stability during operation, minimizing vibrations for smoother cuts. One of the standout features of the G0469 is its large cutting capacity, allowing users to work with materials up to 12 inches high and 13 inches wide. This capacity makes it suitable for a variety of projects, from furniture making to intricate woodworking.

Additionally, the G0469 incorporates a quick-release blade tension system, which enables operators to change blades efficiently and save valuable time on their projects. With an adjustable blade guide system, users can maintain precision and accuracy in their cuts, increasing the overall quality of the finished product. The machine also comes equipped with a built-in LED work light that illuminates the cutting area, ensuring clear visibility and enhancing safety during operation.

On the other hand, the Grizzly G0466 is a top-of-the-line table saw that focuses on delivering precision and ease of use. This model is powered by a 3 HP motor, making it capable of tackling various cutting tasks with remarkable efficiency. The table saw features a large cast iron table that provides a stable surface for workpieces, along with an extension table that increases overall workspace for larger projects.

A notable characteristic of the G0466 is its accurate 30-inch fence system, which allows for easy adjustments and ensures straight cuts. Furthermore, the saw includes a riving knife feature, which enhances safety by preventing kickback during operation. The machine’s dust collection port also aids in maintaining a clean work environment, efficiently capturing sawdust and debris generated during use.

Both the G0469 and G0466 are designed with user-friendliness in mind. They blend advanced technologies with traditional craftsmanship, providing woodworkers with reliable machines that enhance productivity and creativity. Whether you choose the powerful band saw or the precision table saw, Grizzly’s commitment to quality is evident, making these models a solid investment for anyone serious about woodworking.
Top Page Image Contents