Grizzly G1010 instruction manual Service, Troubleshooting

Page 38

SECTION 7: SERVICE

This section is provided for your convenience—it is not a substitute for the Grizzly Service Department. If you need help troubleshooting, you need replacement parts, or you are unsure of how to perform the pro- cedures in this section, then feel free to call our Technical Support at (570) 546-9663.

Troubleshooting

Motor & Electrical

Symptom

Possible Cause

Possible Solution

Machine does not start

1. Plug/receptacle is at fault or wired incorrectly.

1. Test for good contact or correct the wiring.

or a breaker trips.

2. Start capacitor is at fault.

2. Test/replace if faulty.

 

 

3. Motor connection wired incorrectly.

3. Correct motor wiring connections.

 

 

4. Power supply is at fault/switched OFF.

4. Make sure all hot lines/grounds are operational

 

 

 

and have correct voltage on all legs.

 

 

5. ON/OFF switch is at fault.

5. Replace faulty ON button or ON/OFF switch.

 

 

6. Wiring is open/has high resistance.

6. Troubleshoot wires for internal/external breaks;

 

 

 

check for disconnected/corroded connections;

 

 

 

repair/replace wiring.

 

 

7. Motor is at fault.

7. Test/repair/replace.

 

 

 

 

Machine

stalls or is

1. Wrong blade for the workpiece material (metal).

1. Use blade with correct properties for your type

underpowered.

 

of cutting.

 

 

2. Feed rate too fast for task.

2. Decrease feed rate.

 

 

3. V-belt slipping.

3. Replace bad V-belt and re-tension.

 

 

4. Blade is slipping on wheels.

4. Adjust blade tracking and tension.

 

 

5. Pulley/sprocket slipping on shaft.

5. Replace loose pulley/shaft.

 

 

6. Motor bearings are at fault.

6. Test by rotating shaft; rotational grinding/loose

 

 

 

shaft requires bearing replacement.

 

 

7. Motor is at fault.

7. Test/repair/replace.

 

 

 

 

Machine

has vibration

1. V-belt is slapping belt cover.

1. Inspect belt cover for proper installation.

or noisy operation.

2. V-belt) worn or loose.

2. Inspect/replace belt with a new one.

 

 

3. Pulley is loose.

3. Realign/replace shaft, pulley, setscrew, and key

 

 

 

as required.

 

 

 

 

-36-

G1010 4" x 6" Metal-Cutting Bandsaw

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Page 37 Page 39
Contents Model G1010 Page Table of Contents Warranty and Returns MaintenanceService Contact Info IntroductionForeword Machine Data Sheet Other Identification Safety Safety Instructions for MachineryAlways Lock Mobile Bases if Used Before Operating Machinery Safety Instructions for Metal-Cutting Bandsaws 110/220V Operation Wiring forCircuit Requirements Grounding Extension CordsItems Needed for Set Up SET UPSet Up Safety UnpackingItems not shown Box Contents Figure QtyInventory Hardware Recognition Chart Clean Up Site ConsiderationsTo assemble the stand Stand AssemblyComponents and Hardware Needed Qty Mounting To mount the bandsaw to the standTo install the pulley cover Pulley CoverUnplug the Bandsaw To install the V-beltBelt Vise Handwheel To install the handwheelTo install the work stop Work StopVertical Assembly Squaring table to bladeAdjusting table level Test Run Recommended AdjustmentsFactory adjustments that should be verified To change blade speeds Operation Safety Blade SpeedOperations Feed Rate To adjust the feed rateBlade Selection Vise To adjust the angle on the viseTo adjust the blade guides Blade GuidesTips for vertical cutting Operation TipsTips for horizontal cutting Accessories H5408-Blade Tensioning GaugeH1300 H1298 G7984 H2347 H0736 H1302-Standard EarmuffsH1302 H4979 H4977 Schedule MaintenanceCleaning LubricationBlade Change To change the blade on the bandsawTo adjust the blade tracking on the bandsaw Blade TrackingTo square the blade to the bed of the table Blade Tension Squaring the BladeTo tension the blade on the bandsaw To adjust the blade guide bearings Blade Guide BearingsMaintenance Log Date Approximate Hours Of Use Maintenance PerformedService TroubleshootingSymptom Possible Cause Corrective Action Wiring Diagram G1010 G1010 Wiring diagram Plug Wire Switch WireParts Parts List G1010 DescriptionParts Breakdown G1010 Motor Mount Plate Warranty and Returns Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WACall Today For a Free Full Color Catalog
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