Grizzly G0633/G0634 owner manual Service, Troubleshooting, Motor & Electrical, Table Jointer

Page 39

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

Motor & Electrical

Symptom

 

 

Possible Cause

Possible Solution

 

 

 

 

 

 

 

Motor will

not

start

1.

Emergency off button depressed.

1.

Rotate clockwise until it pops out/replace.

or fuses

or circuit

2.

Short circuit in line cord or plug.

2.

Repair or replace cord or plug for damaged insula-

breakers blow.

 

 

 

 

 

tion and shorted wires.

 

 

 

 

 

 

 

 

 

 

 

 

 

3.

Start capacitor is at fault.

3.

Replace start capacitor.

 

 

 

 

 

4.

Thermal protection circuit breaker amper-

4.

Unplug machine, open magnetic switch cover, turn

 

 

 

 

 

 

age is set too low or motor is at fault.

 

amperage dial on Thermal Protection Circuit Breaker

 

 

 

 

 

 

 

 

to a higher amperage setting. If switch is maxed out,

 

 

 

 

 

 

 

 

replace motor.

 

 

 

 

 

5.

Open circuit in motor or loose connections.

5.

Inspect all lead connections on motor for loose or

 

 

 

 

 

 

 

 

open connections.

 

 

 

 

 

Motor fails to devel-

1.

Motor run capacitor at fault.

1.

Replace run capacitor.

op full

power

or

2.

Motor overloaded during operation.

2.

Reduce cutting load; take lighter cuts.

motor

decreases

3.

Air circulation through the motor restricted.

3.

Clean out motor to provide normal air circulation.

rapidly

with

load,

4.

Motor overloaded during operation.

4.

Reduce cutting load; take lighter cuts.

overheats, or stalls.

5.

Thermal protection circuit breaker amper-

5.

Unplug machine, open magnetic switch cover, turn

 

 

 

 

 

 

 

 

 

 

 

age is set too low or motor is at fault.

 

amperage dial on Thermal Protection Circuit Breaker

 

 

 

 

 

 

 

 

to a higher amperage setting. If switch is maxed out,

 

 

 

 

 

 

 

 

replace motor.

 

 

 

 

 

6.

Short circuit in motor or loose connections.

6.

Repair or replace connections on motor for loose or

 

 

 

 

 

 

 

 

shorted terminals or worn insulation.

 

 

 

 

 

7.

Circuit breaker tripped.

7.

Install correct circuit breaker; reduce number of

 

 

 

 

 

 

 

 

machines running on that circuit.

 

 

 

 

 

Cutterhead slows or

1.

V-belt loose.

1.

Tighten V-belt (Page 34).

squeals

when

 

cut-

2.

V-belt worn out.

2.

Replace V-belt (Page 34).

ting, especially

on

 

 

 

 

start-up.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Loud

repetitious

1.

Pulley set screws or keys are missing or

1.

Inspect keys and set screws. Replace or tighten if

noise coming

from

 

loose.

 

necessary.

machine.

 

 

 

2.

V-belts are damaged.

2.

Replace V-belts (Page 34).

 

 

 

 

 

 

 

 

 

 

3.

Motor fan is hitting the cover.

3.

Adjust fan cover mounting position, tighten fan, or

 

 

 

 

 

 

 

 

shim fan cover.

 

 

 

 

 

 

 

 

 

Table (Jointer)

Symptom

Possible Cause

Possible Solution

 

 

 

 

 

Tables are hard to

1.

Table gibs are too tight.

1.

Adjust table gibs (Page 49).

adjust.

 

 

 

 

 

 

 

 

 

Tables do not lock.

1.

Table lock levers too high or too low.

1.

Adjust lock nuts and bolts.

G0633/G0634 Jointer/Planer Combo Machine

 

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Page 38 Page 40
Contents JOINTER/PLANER Combination Machine Page Table of Contents Introduction ForewordContact Info G0633/G0634 Jointer/Planer Combo Machine G0633/G0634 Jointer/Planer Combo Machine G0633/G0634 Jointer/Planer Combo Machine G0633/G0634 Jointer/Planer Combo Machine G0634 identification and controls IdentificationG0633/G0634 Jointer/Planer Combo Machine G0633/G0634 Jointer/Planer Combo Machine Additional Safety Instructions for Jointers Additional Safety Instructions for Planers 220V Operation Circuit RequirementsUnpacking SET UPSet Up Safety Items Needed for SetupG0634 only Figure Common Components Qty Jointer/Planer Assembly Not shownInventory G0633 only FigureHardware Recognition Chart Floor Load Clean UpPlacement Location Site ConsiderationsFront and right rear lifting hole Locations Moving & Placing Base UnitTo set the outfeed table height Setting Outfeed Table HeightTo install the cutterhead guard Cutterhead GuardKnife Setting Gauge Dust CollectionTo connect a dust collection hose To test run the machine Test RunTighten V-Belts Recommended AdjustmentsOperations Operation SafetyPage To set up the machine for planer operations Basic Planer ControlsJointer-Planer Conversion Planer dust port in down position To change the machine for jointer opera- tionsCorrect and incorrect grain alignment To cutterhead jointer Stock Inspection and RequirementsThickness Planer Specific Rules Squaring StockTo surface plane on the jointer Surface PlaningTo edge joint on the jointer Edge JointingTo bevel cut on the jointer Bevel CuttingBasic steps of operating the planer are as follows Basic Planer OperationRotacator Precision Planer Tool AccessoriesH4979 H4977 H1302Belts MaintenanceCleaning ScheduleRoller chains LubricationPage Table Jointer ServiceTroubleshooting Motor & Electrical43 or Cutting Jointer and PlanerChecking/Adjusting Jointer Table Parallelism Checking Outfeed Table ParallelismTools Needed Qty Correcting Outfeed Table to Cutterhead Parallelism Checking Infeed Table ParallelismTo correct outfeed table parallelism Adjusting Jointer Table Parallelism To adjust the jointer table parallelismInfeed Table to Cutterhead Parallelism on To inspect the knives with the knife setting gauge Inspecting Knives G0633 OnlyTo inspect the knives with a straightedge Adjusting/Replacing Knives G0633 To adjust/replace the knives To rotate or change a carbide insert Replacing Carbide Inserts G0634To align the pulleys Calibrating Depth ScalePulley Alignment To calibrate the depth scaleTo set the 90˚ fence stop Setting Fence StopsAdjusting Table Lock Levers To adjust the table lock leversTo set the 45 fence stop To adjust the table gibs Adjusting GibsTable Parallelism Inspection Table Parallelism AdjustmentsTo adjust the table parallelism Planer Table ParallelismSpring Tension To adjust feed roller spring tensionAnti-Kickback Fingers Electrical Components G0633/G0634 magnetic switchWiring Diagram Stand Assembly Parts Breakdown Description Stand Parts ListTable Assembly Parts Breakdown & List Cutterhead & Motor Breakdown PFH35M Cutterhead & Motor Parts ListDrive Assembly Breakdown & List Planer Table Breakdown & List Limit Switch Breakdown & List Fence/Guard Breakdown & List PR01M EXT Retaining Ring 10MM Fence/Guard List801 800 806 807 803 805 808 809 810 Safety Labels and Cosmetic PartsWarranty and Returns Page Page

G0633/G0634 specifications

The Grizzly G0633 and G0634 models are two impressive machines in the realm of woodworking and metalworking equipment. Both models have gained a loyal following among woodworkers and metal fabricators for their exceptional performance, reliability, and innovative features.

One of the most prominent characteristics of the Grizzly G0633 is its robust build quality. Constructed from heavy-duty cast iron, this bandsaw promises durability and stability during operation, minimizing vibrations and ensuring clean, precise cuts. The G0634, an evolution of the G0633, offers enhanced features that cater to both hobbyists and professionals in various industries.

Both models boast powerful motors that ensure smooth and efficient operation. The G0633 is equipped with a 1 HP motor, while the G0634 comes with a more robust 1.5 HP option, allowing for deeper cuts and handling denser materials. This increased power translates to faster material removal rates and improved productivity on the shop floor.

The G0633/G0634 features a dual-speed function, allowing users to adjust the blade speed according to the material being processed. This flexibility is crucial for achieving optimal results on different materials, whether it's hardwood, softwood, or non-ferrous metals. Additionally, the blade guides on both models are precision-engineered, ensuring minimal friction and longer blade life.

Another standout feature is the large cutting capacity these machines offer. The G0633 provides a resounding 12 inches of throat depth, while the G0634 expands this to 14 inches. This increased capacity is a significant advantage for users tackling larger projects or working with oversized stock.

For user convenience, both models are designed with easy adjustments in mind. The quick-release blade tensioning system simplifies blade changes, while the height-adjustable table enhances user ergonomics. The tables are also made of high-quality cast iron, providing a stable surface for workpieces.

Incorporating advanced safety features, the G0633 and G0634 prioritize operator protection. Each model is equipped with a blade brake system that halts blade movement almost instantaneously when the safety switch is triggered. This is a critical function for preventing accidents during operation.

Ultimately, the Grizzly G0633 and G0634 stand out in the market for their excellent balance of power, versatility, and safety. With their outstanding cutting capabilities and engineered precision, these bandsaws are excellent choices for any workshop aimed at producing high-quality workpieces. Whether for a professional environment or a dedicated hobby shop, both the G0633 and G0634 continue to meet and exceed the expectations of craftsmen and creators everywhere.
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