E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY Operator’s Instruction Manual NEW SINGLE-DISC FLOOR GRINDER ELECTRIC SEC-NG-1.5 DIRECT DRIVE EQUIPMENT DEVELOPMENT COMPANY 100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA Phone: 301-638-3326 • 301-663-1600 Fax: 800-447-3326 • 301-663-1607 edcoinc.com • sales@edcoinc.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY READ AND UNDERSTAND THE OPERATORS INSTRUCTION MANUAL THOROUGHLY BEFORE ATTEMPTING TO OPERATE THIS EQUIPMENT. Death or serious injury could occur if this machine is used improperly. SAFETY MESSAGES SAFETY MESSAGES Safety Instructions are proceeded by a graphic alert symbol of DANGER, WARNING, or CAUTION. Indicates an imminent hazard which, if not avoided, will result in death or serious injury.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY SMI DUST AND SILICA WARNING Grinding/cutting/drilling of masonry, concrete, metal and other materials can generate dust, mists and fumes containing chemicals known to cause serious or fatal injury or illness, such as respiratory disease, cancer, birth defects or other reproductive harm.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY Table of Contents Safety and Warnings ...................................................................................................................2-3 Table of Contents ...........................................................................................................................4 Specifications ..................................................................................................................................
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY SPECIFICATIONS B C A NOTE: All dimensions and weights are for reference only and subject to change at any time. Figure 1 SEC-NG-1.5 HOW TO ORDER REPAIR PARTS To insure product safety and reliability, always use genuine EDCO replacement parts when making repairs to the equipment. When ordering parts, please specify the MODEL and SERIAL NUMBER of the machine as given on the NAMEPLATE.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY OPERATING CONTROLS PLEASE NOTE: Controls shown are for the model indicated. The location of these controls may vary on the different models. Due to improvements and changes in the equipment, the illustrations shown may vary from the actual machine.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY GETTING STARTED WITH YOUR NEW GRINDER 1. LOADING TOOLS: LOADING TOOLS: Lean the machine back on the handle to expose the work area and load the proper tools for your job. Electric machines should be unplugged. Once all tools are in the proper position return the machine to upright. Remember if you are using tools with PCD’s on Stripserts they have a leading edge and must be loaded as such. Also, remember the disc turns in the direction of arrow decal.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY GETTING STARTED WITH YOUR NEW GRINDER 2. BEGIN THE LEVELING PROCESS: With the machine in the upright position release the level locking lever. BEGIN THE LEVELING PROCESS: Rock the machine back and forth until the bubble level is centered. This gets the machine close to the proper operating position. 8 301-638-3326 • edcoinc.com • sales@edcoinc.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY GETTING STARTED WITH YOUR NEW GRINDER LOADING TOOLS: LOADING TOOLS: Return level lock to the locked position. Lean back slightly on the handle to get the tools off the surface and start the machine. Lower the machine to the surface and do a short touch pass on the concrete. LEVELING: LEVELING: You are looking for a complete circle. If you see a partial circle repeat the process until complete circle is achieved. 9 301-638-3326 • edcoinc.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY GETTING STARTED WITH YOUR NEW GRINDER LEVELING: ATTACH THE SKIRT: The bubble on the machine will not necessarily be centered once optimum operating position is achieved. It will also float back and forth during grinding. Level on your machine may not be the same as pictured above. Spacing approximately 1/2” off surface for best vacuum performance.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY OPERATING INSTRUCTIONS • Read and understand all operating instructions before operating this equipment. Death or serious injury can result if this machine is used improperly. • Concrete grinders are designed to be used to grind flat horizontal concrete slabs using EDCO approved accessories. • The machines are equipped with electric motors. • They are designed to be controlled by a single operator from a position at the rear of the machine.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY OPERATING INSTRUCTIONS • BEFORE STARTING THE MOTOR: Raise the front of the machine clear of the working surface. • START MOTOR AND ALLOW IT TO REACH OPERATING SPEED: Position the grinder at the starting point. Bring the motor to full speed. Lower the machine onto the slab surface. Use a slow sweeping motion from left to right and back continously, and do not force the machine into the work, the motor should not strain when grinding.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY ATTACHING A VACUUM / SERVICING HEAD ASSEMBLY PROCEDURE FOR ATTACHING A VACUUM: SERVICING HEAD ASSEMBLY: If using a vacuum for dust control attach it to the vacuum port at the rear of the machine which is on the handle as pictured above, securing it with clamps. The port is shown in the above photo. Access opening to remove roll pin. Align drive pin with opening by manually turning head.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY FOR USE WITH QUICK-CHANGE MULTI-ACCESSORY DISC Accessory Case DYMA-Sert Spring Clip PCDyma-SERTSTM Makes quick work of epoxy coatings and hard glue - Ideal for the removal of hard and tacky surfaces including urethane epoxy, multi part epoxy, waterproofing membrane, pool deck coating, thick membrane, thick mastics, old and new epoxy coatings. 4 times stronger then carbide with incredible removal capabilities.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY FOR USE WITH QUICK-CHANGE MULTI-ACCESSORY DISC DOUBLE DIAMOND DOTS: General Purpose Grind Removes general purpose epoxy, mastics, thinsets, water-proofing coatings and more. SINGLE DIAMOND DOTS: Aggressive Grind Grinds and removes thick epoxies, weather-proofing membrane and other coatings.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY MAINTENANCE INSTRUCTIONS 1. Disconnect the machine from the power source. Disconnect the supply voltage connector at the machine on electric models before performing any maintenance. All maintenance to be preformed by qualified personnel. 2. Never work under equipment without first properly securing the equipment to prevent it from moving or falling. Always work on a flat and level surface. 3.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY MAINTENANCE SCHEDULE Before Operation Visual Inspection of Entire Machine Inspect Grinding Discs Every 4 Hours Daily Every 50 Hours of Operation As Required X X Clean Dust & Dirt Off Machine X Read and follow all instructions in the Engine Manufacturer’s Owners Manual. Repairs are to be performed by approved EDCO repair technicians 17 301-638-3326 • edcoinc.com • sales@edcoinc.
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY NOTES: _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ __________________________
E-SECNG-I-0714 EQUIPMENT DEVELOPMENT COMPANY LIMITED EQUIPMENT WARRANTY OF SALE – TERMS & CONDITIONS Equipment Development Company, Inc.
EQUIPMENT DEVELOPMENT COMPANY SURFACE PREPARATION, RESORATION, PROFESSIONAL SAWING EQUIPMENT & HAND HELD TOOLS 100 Thomas Johnson Drive, Frederick, MD 21702 Phone: 1-800-638-3326 or 301-663-1600 Fax: 1-800-447-3326 or 301-663-1607 Email: sales@edcoinc.com Website: edcoinc.com Patents Pending & Issued Printing 1.2014 301-638-3326 • edcoinc.com • sales@edcoinc.
