Thermal Relay Overload

Amp Adjustment Dial: Turn this dial to meet your motor manufacturer's thermal overload amp setting specification. Typically this setting is 100-110% of what is listed on the motor data plate as the max amp load. Remember, turning this dial has no effect on increasing motor horsepower. If this dial is turned to an amp setting that is too high, the motor can overheat and be damaged before the relay trips.

Trip Indicator: If the window is flagged yellow, the thermal relay has tripped.

Manual Contactor Override Lug: When pushed, the contactor is manually closed for troubleshooting purposes only.

ON Button:

When pushed, power is sent to the magnetic field coil and the contactor closes and sends power to the motor.

Manual/Auto Reset Lever:

In the up position, the thermal relay is in manual reset mode, where if tripped, you must first push the

red and then the green ON button reset button on the outside of the main cover to reset the thermal relay. In the down position, the thermal relay will automatically reset when it

Manual Trip Test Lever: If the thermal relay function

is in question, use a wooden toothpick to slide the yellow test lever to the left. If the motor

shuts off, the thermal relay has tripped and is functional.

OFF Button:

When pushed, the current going to the magnetic field coil is cut, which opens the contactor and cuts power to the motor.

Parts Breakdown

has cooled.

Reset Button:

When pushed, the thermal relay is reset and the yellow flag shown in the trip indicator window is cleared.

10

11

1

9

3 48

5

7

 

6

22-1

REF PART #

DESCRIPTION

 

 

 

1

P4571001

SWITCH BOX

2

P4571002

SWITCH BOX COVER ASSEMBLY

2-1

P8294002-1

DATA LABEL, HNFB-16KK

3

P8293003

CONTACTOR TECO CN-16 440V

4

P4571004

FIELD SWITCH TECO CNA-1

5

P8294005

RELAY TECO RHN-10K 5.5-8.5A

REF PART #

DESCRIPTION

6P4571006 CONTACTOR RETAINER

7

PS55M

PHLP HD SCR M3-.5 X 10

8

P4571008

CAPTURED GROUND SCR M4-.7 X 10

9

PS10

PHLP HD SCR 10-24 X 1-1/2

10

P4571010

LIQUID-TITE STRAIN RELIEF

11

P4571011

RUBBER SEAL

COPYRIGHT © JANUARY, 2008 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE

REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#CR10365 PRINTED IN TAIWAN

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Grizzly G8294 instruction sheet Parts Breakdown, Has cooled
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G8294 specifications

The Grizzly G8294 is an exceptional woodworking machine that combines power, precision, and durability, making it a top choice for both professional woodworkers and hobbyists. This 12-inch planer joins Grizzly's family of quality woodworking equipment that emphasizes performance and user experience.

One of the standout features of the G8294 is its robust 3 HP motor, which provides plenty of power to handle a variety of hardwoods and softwoods without sacrificing performance. The machine operates smoothly to produce a consistent and quality finish on every pass. Equipped with a 12-inch cutting width, the G8294 is designed to accommodate wide boards, making it versatile for various projects.

The G8294 utilizes a three-knife cutter head, which enhances the quality of cuts and extends the life of the blades. The helix design of the cutter head reduces tear-out, ensuring cleaner edges even on problematic grain. Changing the knives is made simple with a user-friendly knife setup that enables seamless transitions between different types of wood.

In terms of construction, the G8294 boasts a solid, cast iron frame that provides stability and reduces vibration during operation. This robust build contributes to the overall longevity of the machine, ensuring it can withstand heavy use over time. The adjustable infeed and outfeed tables allow for accurate feed rates, adding to the machine's usability and ensuring smooth planing of longer boards.

The G8294 also features an easy-to-read thickness gauge with a handwheel for precise adjustment of material thickness. This allows users to achieve exact specifications for their projects, which is crucial when working with tight tolerances.

Incorporating advanced safety features, the G8294 has an emergency shut-off switch that ensures immediate machine stoppage in case of accidents. The onboard dust port allows for efficient dust extraction, keeping the workspace clean and safe.

Overall, the Grizzly G8294 is a finely engineered planer that integrates innovative technology with user-friendly features, making it an excellent investment for anyone serious about woodworking. Its combination of power, precision, and safety makes it a vital addition to any workshop, whether for professional use or personal projects.
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