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Summary of Contents for Diamond Products CPG80E
- Page 1 FLOOR GRINDER OPERATOR’S MANUAL CPG80E Low Profile Floor Grinder October, 2019 Part #: 1802708...
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Page 3: Table Of Contents
TABLE OF CONTENTS Table of Contents Introduction ............................. 5 CPG80E Components ..........................6 CPG80E Dimensions ..........................7 CPG80E Specifications .......................... 8 Safety ..............................9 Safety Alerts ............................9 Proposition 65 ............................. 9 Respiratory Hazards ........................... 9 General Safety ..........................10 Grinding Safety .......................... - Page 4 TABLE OF CONTENTS Belt Tensioning ..........................19 Tensioning the Drive Belts......................20 Replacing the Drive Belts ......................20 Motor ..............................21 Disconnecting the Power to the Motor ....................21 Lifting ..............................21 Transport .............................. 21 Prior to Transport ..........................21 Transport ............................
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Page 5: Introduction
Welcome to the Diamond Products family and thank you for choosing Diamond Products equipment. At Diamond Products we are driven to ensure you are completely satisfied with your product and continually strive to improve our product line so that we can offer you the best possible equipment in the industry. -
Page 6: Cpg80E Components
INTRODUCTION CPG80E Components 1. Front Guard 8. Handlebar Locking Pins 2. Motor 9. Motor Reset Button 3. Motor Switchbox 10. Vacuum Attachment Port 4. Motor Power Plug 11. Flex Coupling 5. Handlebar 12. Disc Mounting Plate 6. Water Supply Connection 13. -
Page 7: Cpg80E Dimensions
INTRODUCTION CPG80E Dimensions CPG80E Dimensions Inches Millimeters Grinder Height – Min. (Handlebar in lower position) Grinder Height – Max. (Handlebar in upper position) 1016 Grinder Length 1041 Wheel Height Motor Height 20-1/2 Grinder Width 17-1/2 Rear Axle Width Rear Axle to Drive Shaft Length... -
Page 8: Cpg80E Specifications
INTRODUCTION CPG80E Specifications Maximum Grinding Head Capacity 8” Motor Model Baldor 35U782T988C1 Rated Output Power 2 HP Rated Voltage 115/230 V Rated Speed 1725 rpm (Baldor rating) Rated Frequency 60Hz. Phase Lubrication Type NLGI #1 Lithium Synthetic grease Grinding Head Shaft Size 1-3/4"... -
Page 9: Safety
Safety protection Refer to the Diamond Products Parts List for techniques include, but are not limited to: additional information and part diagrams. Refer to the motor manufacturer as the primary •... -
Page 10: General Safety
SAFETY PRECAUTIONS DO NOT: General Safety Assume the equipment will remain still • • Read and understand all safety, when parking/stopping the equipment on a operations, and maintenance instructions slope. Chock the wheels to help prevent provided in this manual prior to operating or unnecessary movement. -
Page 11: Grinding Safety
SAFETY PRECAUTIONS Grinding Safety Transporting Safety • The direct work area should not contain • Remove the grinding head prior to buried or embedded electrical, gas, or transporting the equipment. water lines that could be damaged and/or • Chock the wheels and secure the floor cause personal injury while grinding. -
Page 12: Operating
OPERATING Operating Adjusting the Handlebar 1. Pull out the two T-handle locking pins from General Operating Precautions the handlebar support tubes. • Prior to operating the machine, read the operator’s manual thoroughly and ensure that you understand the safe and proper operation of the machine. -
Page 13: Installing The Grinding Head
OPERATING 3. Attach the grinding head to the flange by Installing the Grinding Head installing four 3/8”-16 flat head cap screws through the grinding head into the disk WARNING mounting flange and tighten to secure. • DO NOT install a grinding head with the motor running. -
Page 14: Motor
2. Maintain contact between the grinding Motor head and the ground until the grinding The CPG80E floor grinder uses a 2 HP, head comes to a full stop. 115/230 V, single phase electric motor rated at 3. Disconnect the floor grinder from the power 1725 RPM. -
Page 15: Grinding
OPERATING 3. Start the dust collecting vacuum system in accordance with the manufacturer’s instructions. 4. Push down on the handlebar to reduce the pressure of the grinding head on the ground. 5. Move the starter switch to the ON position. 6. -
Page 16: Edging
13. Turn off the water supply and disconnect the supply hose to the grinder. Edging The CPG80E low profile floor grinder has the capability of edge grinding close to walls. The Right Side Edge Grinding rear axle is designed to be adjusted to allow for 4. -
Page 17: Maintenance
Refer to the CPG80E Parts List for additional CAUTION information and part diagrams when Care must be taken when using high performing maintenance tasks. -
Page 18: Service Schedule
MAINTENANCE Service Schedule The service schedule is based primarily on the standard operating time of the machine. The frequency of the maintenance tasks can be increased based on the working environments of the machine. Cycle Task Daily Visually inspect floor grinder for damage and repair as necessary Wipe down and clean all components for dust and debris Check for loose or frayed wiring. -
Page 19: Daily Service
MAINTENANCE Daily Service Handlebar The handlebar generally requires little or no maintenance and, when used correctly, should remain in good, working condition. Inspect the handlebar occasionally for bending, unusual cracks, and/or breakage. Replace it immediately when damaged. Lubricate the Blade Shaft Bearings Lower Blade Shaft Bearing Grease Fitting WARNING (Flexible Hose Pulled Down) -
Page 20: Tensioning The Drive Belts
MAINTENANCE Tensioning the Drive Belts 1. Using a 9/16” wrench, loosen the four motor mounting bolts on the motor base. Pulley Shield Motor Mounting Bolts 3. Using a 9/16” wrench, loosen the four 2. Using a 1/4” hex drive, turn the drive belt motor mounting bolts on the motor base. -
Page 21: Motor
MAINTENANCE 4. Remove the old belts and install two new Transport belts. Prior to Transport 5. Push the motor backward until there is no slack in the belts. 1. Remove the grinding head. 6. Turn the drive belt adjusting bolt clockwise 2. - Page 22 MAINTENANCE...
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Page 23: Troubleshooting
REFERENCES Appendix A Troubleshooting Troubleshooting the CPG80E Floor Grinder Symptom Problem Solution Not connected to power Connect to power source. source? Starter switch in OFF 1. Motor will not start. Move switch to ON position. position? Press the red “RESET” button on Thermal overload tripped? motor and restart. -
Page 24: Belt Tension Specifications
137 to 147 N 117 to 127 N Belt Frequency 110 to 114 Hz. 101 to 106 Hz. Power Cord Specifications CPG80E Recommended Power Cord Gauge - 1 Phase Horsepower Phase Voltage Amps 50ft Cord 100ft Cord 150ft Cord CAUTION... -
Page 25: Additional Resources
REFERENCES Appendix C Additional Resources 1. Diamond Products ( www.diamondproducts.com • CPG80E Floor Grinder Parts List; #1801138 • A Guide for Professional Concrete Cutters • Training Manual – Introduction to Diamond Blades, Bits, and Equipment • Diamond Products’ Equipment Catalog •... -
Page 26: Model And Serial Numbers
REFERENCES Appendix D Model and Serial Numbers Record the floor grinder’s serial number below for future reference and customer service purposes. Serial Number Record the motor’s model and serial numbers below for future reference and customer service purposes. Model Number Serial Number... - Page 27 REFERENCES...
- Page 28 (1) year from the date of shipment to Customer. The responsibility of Diamond Products under this Warranty is limited to replacement or repair of defective parts at Diamond Products’ Elyria, Ohio...
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