valutazioni - 3, GPA: 3.7
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Model H5944—#0 Wheel DresserModel H5945—#1 Wheel DresserModel H5946—#2 Wheel Dresser Model G3446—Accu-Sharp Jigs Model G4570—Accu-Sharp Stubby Chisel Jig -17 G0596-G0599 Industrial Bench Grinders SECTION 6: SERVICE Review the troubleshooting and procedures in this section to fix your machine if a problem develops. 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. Low voltage. 2. Open circuit in motor or loose connections. 1. Check power line for proper voltage. 2. Inspect all lead connections on motor for loose or open connections. Motor will not start; 1. Short circuit in line cord or plug. 1. Inspect cord or plug for damaged insulation and shorted fuses or circuit wires. breakers blow. 2. Short circuit in motor or loose connections. 3. Incorrect fuses or circuit breakers in power line. 2. Inspect all connections on motor for loose or shorted terminals or worn insulation. 3. Install correct fuses or circuit breakers. Motor overheats. 1. Motor overloaded. 1. Reduce load on motor. Motor stalls (result1. Short circuit in motor or loose connections. 1. Inspect connections on motor for loose or shorted terminals ing in blown fuses or worn insulation. or tripped circuit). 2. Low voltage. 3. Incorrect fuses or circuit breakers in power line. 4. Motor overloaded. 2 Correct the low voltage conditions. 3. Install correct fuses or circuit breakers. 4. Reduce load on motor. Machine slows when operating. 1. Operator is using too much pressure. 1. Use less pressure when grinding. Wavy condi- tion on surface of workpiece. 1. Machine vibrating. 2. Workpiece not being held firmly. 3. Wheel face uneven. 4. Wheel is too hard. 1. Make sure machine is securely mounted on a solid surface. 2. Use a holding device to firmly retain the workpiece. 3. Dress the grinding wheel. 4. Use softer wheel, or reduce the feed rate. Lines on surface of workpiece. 1. Impurity on wheel surface. 2. Workpiece not being held tightly. 1. Dress the grinding wheel. 2. Use a holding device to firmly retain the workpiece. Burning spots 1. Improper type of grinding wheel. 1. Try a wheel which is softer style or a coarser grit. or cracks in the 2. Improper feed rate. 2. Slow down the rate of movement of the workpiece into workpiece. 3. Coolant required. wheel. 3. Add optional coolant system or introduce coolant by hand. Wheel dulls quickly, 1. Depth of cut too great. 1. Slow down the rate of movement of the workpiece into grit falls off. 2. Wheel is too soft. 3. Wheel diameter too small. 4. Bad wheel dress. 5. Defective wheel bonding. wheel. 2. Wheel too soft for the material being ground, select harder bond. 3. Replace the wheel. 4. Dress the wheel. 5. Consult manufacturer of grinding wheel. -18 G0596-G0599 Industrial Bench Grinders 110V Wiring Diagram G0596 Single Phase ................................................................................................................................................................................................................................................................................................................................................................................ -19 G0596-G0599 Industrial Bench Grinders 220V Wiring Diagram G0597/G0598 Single Phase ............................................................................................................................................................................................................................................................ ........................................................................................................................ -20 G0596-G0599 Industrial Bench Grinders 220V Wiring Diagram G0599 3-Phase ...................................................................................................................................................................................................................................................................................................................................................................................... -21 G0596-G0599 Industrial Bench Grinders -22- G0596-G0599 Industrial Bench Grinders .. .. .. .. .. .. .. .... .... .... .... .... .... .... .... .... .... .... .. .. ...... .. .... .. .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... Parts Breakdown Main G0596-G0599 Industrial Bench Grinders -23- ........ ........ ........ ........ ........ ........ ........ ........ ........ .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... Parts Breakdown Shield Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine MUST maintain the origi...
Questo manuale è adatto anche per i modelli :Rettificatrici - G0597 (3.91 mb)
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