Grizzly G1022SM instruction manual Troubleshooting Guide, Symptom Possible Cause Corrective Action

Page 76

TROUBLESHOOTING GUIDE

 

SYMPTOM

 

POSSIBLE CAUSE

 

CORRECTIVE ACTION

 

 

 

 

 

Motor will not start.

1.

Low voltage.

1.

Check power line for proper voltage.

 

 

 

2.

Open circuit in motor or loose con-

2.

Inspect all lead connections on motor for loose or open con-

 

 

 

 

nections.

 

nections.

 

 

 

 

 

Motor will not start; fuses or

1.

Short circuit in line cord or plug.

1.

Inspect cord or plug for damaged insulation and shorted wires.

circuit breakers blow.

2.

Short circuit in motor or loose con-

2.

Inspect all connections on motor for loose or shorted terminals

 

 

 

 

nections.

 

or worn insulation.

 

 

 

3.

Incorrect fuses or circuit breakers in

3.

Install correct fuses or circuit breakers.

 

 

 

 

power line.

 

 

 

 

 

 

 

Motor overheats.

1.

Motor overloaded.

1.

Reduce load on motor.

 

 

 

2.

Air circulation through the motor

2.

Clean out motor to provide normal air circulation.

 

 

 

 

restricted.

 

 

 

 

 

 

 

 

 

Motor

stalls

(resulting in

1.

Short circuit in motor or loose con-

1.

Inspect connections on motor for loose or shorted terminals or

blown fuses or tripped cir-

 

nections.

 

worn insulation.

cuit).

 

 

2.

Low voltage.

2

Correct the low voltage conditions.

 

 

 

3.

Incorrect fuses or circuit breakers in

3.

Install correct fuses or circuit breakers.

 

 

 

 

power line.

 

 

 

 

 

4.

Motor overloaded.

4.

Reduce load on motor.

 

 

 

 

 

Machine slows when oper-

 

Applying too much pressure to work-

 

Feed workpiece slower.

ating.

 

 

 

piece.

 

 

 

 

 

 

 

Loud, repetitious noise com-

1.

Pulley setscrews or keys are missing

1.

Inspect keys and setscrews. Replace or tighten if necessary.

ing from machine.

 

or loose.

 

 

 

 

 

2.

Motor fan is hitting the cover.

2.

Tighten fan or shim cover.

 

 

 

3.

V-belts are defective

3.

Replace V-belts. See Maintenance.

 

 

 

 

 

Blade is not square w/miter

1.

Blade is warped.

1.

Replace blade.

slot or fence is not square to

2.

Table top is not parallel to blade.

2.

Make table parallel to blade. See Adjustments.

blade.

 

 

3.

Fence is not parallel to blade.

3.

Make fence parallel to blade. See Adjustments.

 

 

 

 

 

Fence hits table top when

1.

Front rail is bolted too low on the

1.

Raise front rail.

sliding on to the table.

 

table.

 

 

 

 

 

2.

Rear rail is bolted too low on the

2.

Raise rear rail.

 

 

 

 

table.

 

 

 

 

 

 

 

Blade does not reach 90¡.

1.

90¡ stop bolt is out of adjustment.

1.

Adjust 90¡ stop bolt. See Adjustments.

 

 

 

2.

Pointer bracket is hitting before the

2.

File down the right side of the pointer bracket until the blade

 

 

 

 

blade reaches 90¡.

 

can reach 90¡.

 

 

 

 

 

Blade hits insert at 45¡.

1.

Hole in insert is inadequate.

1.

File or mill the hole in the insert.

 

 

 

2.

Table out of alignment.

2.

Align table. See Adjustments.

 

 

 

3.

Blade position is incorrect.

3.

Adjust blade position. See Adjustments.

 

 

 

 

 

 

 

Blade

wonÕt

go beneath

 

Table top too low.

 

Raise table top w/washers.

table surface.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

Hand wheel key is inserted too far.

1.

Remove hand wheel and adjust key.

Hand wheels wonÕt turn.

2.

Bullets are wedged.

2.

Remove hand wheel and adjust bullets.

 

 

 

3.

Roll pin or setscrew in worm gear is

3.

Inspect roll pins and setscrews in the worm gear. Tighten if

 

 

 

 

contacting geared trunnion.

 

necessary.

 

 

 

 

 

 

 

!

-74-

Disconnect the machine power cord during adjustments. Failure to follow this warning could result in serious personal injury or death.

G1022 Series Table Saws

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Image 76
Page 75 Page 77
Contents G1022SM G1022Z G1022ZF G1022ZFXPage Table Of Contents Safety Safety Instructions For Power ToolsAMP Rating 25ft 50ft 100ftAdditional Safety Instructions For Table Saws Avoiding Kickback Safety Accessories Following can help minimize kickbacksPush Paddles Zero Clearance Table InsertsFeatherboards Introduction CommentaryG1022 Series Table Saws Circuit Requirements 110V OperationModels SM & Z Model ZF220V Operation Models ZFX, PROZ, & ProzxGrounding Extension CordMachine Features Terms and DefinitionsMain Features SET UP Unpacking Piece InventoryMotor with Pulley Hardware Contents Hardware Recognition Chart BoltClean Up Site ConsiderationsFloor Load Working ClearanceBeginning Assembly Stand Assembly Stand completely assembled Models ZF, ZFX, PRO, & Prozx onlyAll Models HandwheelsTo mount the handwheels Motor Checking V-belt alignment Switch Models ZF, ZFX, PROZ, & ProzxExtension Wings To install and adjust the Model SM fence Fence RailsFence To mount the rails Models SM & ZAdjust measurement pointer G1022 Series Table Saws To install and adjust the Model Z fence Attaching a sacrificial fenceAttaching a sacrificial fence G1022 Series Table Saws Blade Changing saw blade G1022 Series Table SawsInstalling blade guard Blade GuardProper Alignment Added Washers Adjusting table insert components G1022 Series Table Saws Table InsertInitial Step Models ZF, ZFX, PROZ, & Prozx Miter GaugeNext steps for all models Recommended adjustment checklist Start Up Recommended AdjustmentsStarting the machine Operations Blade SelectionVarious saw tooth cutting profiles G1022 Series Table Saws Crosscutting Cross-cut operation G1022 Series Table SawsRipping Ripping operationDado Cutting Single-blade dado cutIf the cut is satisfactory, repeat with your fin- ish stock Rabbet Cutting Sacrificial fence G1022 Series Table SawsDisconnect the machine from the power Cutting rabbets with the dado bladeCutting rabbets with the standard blade Rabbet cutting G1022 Series Table Saws Maintenance GeneralBelt LubricationLubricate the areas indicated below every 12 months Date Approximate Hours Of Use Maintenance Performed Service Adjustments Blade ParallelismShim placement G1022 Series Table Saws To shift the trunnionTo shim the trunnion 45˚ & 90˚ Stops Closure SM and Z Wiring Diagram ZF, ZFX, Proz & Prozx Wiring Diagram Machine Data Sheet G1022SM G1022SM G1022SM G1022SM Parts List PRP02M Grizzly Model G1022Z Table SAW G1022Z G1022Z G1022Z G1022Z Parts List Pulley Guard Bracket Grizzly Models G1022ZF, ZFX, PROZ, & Prozx G1022ZF, ZFX, PROZ, & Prozx G1022ZF, ZFX, PROZ, & Prozx G1022ZF, ZFX, PROZ, & Prozx G1022ZF, ZFX, PROZ, & Prozx Parts List Switch L-BRACKET Troubleshooting Guide Symptom Possible Cause Corrective ActionPush Stick G1022 Series Table Saws G1022 Series Table Saws Warranty and Returns Warranty Card Grizzly INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA Page Call Today For a Free Full Color Catalog
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