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E-SEC,2EC,2GC-P,4GC-I-0512
Operator's Instruction Manual
FLOOR GRINDING &
SURFACE PREPARATION
Gasoline • Electric • Propane
SEC
2EC, 2GC, 2GC-P
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone (301) 663-1600 • 1-800-638-3326
Fax (301) 663-1607 • 1-800-447-3326
Website: www.contrxsystems.com
4EC, 4GC, 4GC-P
Email: sales@contrxsystems.com
Manual - Portable
Printed in USA
©2012
TVW
Page 1

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Summary of Contents for Edco SEC

  • Page 1 E-SEC,2EC,2GC-P,4GC-I-0512 Operator’s Instruction Manual FLOOR GRINDING & SURFACE PREPARATION Gasoline • Electric • Propane AVE FOR CHANGES ONLY plug lead before performing ance on this machine. 2EC, 2GC, 2GC-P nd Silica Warning nd other materials can generate dust, mists and fumes containing...
  • Page 2 Skytrak, Tsurumi, Husquvarna Target, Stow, Wacker, Sakai, Mi-T-M, Sullair, Basic, Dynapac, MBW, Weber, Bartell, Bennar Newman, Haulotte, Ditch Runner, Menegotti, Morrison, Contec, Buddy, Crown, Edco, Wyco, Bomag, Laymor, EZ Trench, Bil-Jax, F.S. Curtis, Gehl Pavers, Heli, Honda, ICS/PowerGrit, IHI, Partner, Imer, Clipper, MMD, Koshin, Rice, CH&E, General Equip-...
  • Page 3 E-SEC,2EC,2GC-P,4GC-I-0512 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 • Do not disconnect power by pulling cord. To disconnect, grasp SAFETY MESSAGES the plug, not the cord.
  • Page 4: Specifications

    E-SEC,2EC,2GC-P,4GC-I-0512 SPECIFICATIONS Table of Contents Section Page Number Safety/Warnings...................... Specifications/ able of Contents................Operating Controls....................Operating Instructions..................... SMI Dust and Silica Warning................... Procedure for adjusting or replacing drive belts............Procedure for installing and removing accessories..........Instructions for changing accessories..............Three types of accessories..................
  • Page 5: Operating Controls

    E-SEC,2EC,2GC-P,4GC-I-0512 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 illustration shown may vary from the actual machine.
  • Page 6: Propane System

    E-SEC,2EC,2GC-P,4GC-I-0512 Propane System Propane Tank (20 lb horizontal) Red Arrow Pointing “Up” Tank Bottom #1 Main Power Adjustment Vapor Hose (Low Pressure) High Pressure LP Hose Vacuum #2 Idle Mixture Fuelock - Filter Screw AVE FOR CHANGES ONLY Dry-Gas Regulator...
  • Page 7 • 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 orizontal concrete slabs using EDCO approved accessories.
  • Page 8: Smi Dust And Silica Warning

    E-SEC,2EC,2GC-P,4GC-I-0512 Operating Instructions • BEFORE STARTING THE ENGINE: Raise the front of the machine clear of the working surface. • START ENGINE AND ALLOW IT TO REACH OPERATING SPEED. Position the grinder at the starting point. Bring the engine to full speed. Lower the machine onto the slab surface. Use a slow sweeping motion from left right and back continously, and do not force the machine into the work, the engine or motor should not strain when grinding.
  • Page 9 E-SEC,2EC,2GC-P,4GC-I-0512 PROCEDURE FOR ADJUSTING OR REPLACING DRIVE BELT NOTE: The following applies to all machines. They all adjust in the same manner. To adjust the drive belt loosen four (4) cap screws securing the motor mount to the frame. Slide the motor mount to the rear of the machine to increase belt tension.
  • Page 10: Procedure For Installing And Removing Accessories

    E-SEC,2EC,2GC-P,4GC-I-0512 PROCEDURE FOR INSTALLING AND REMOVING ACCESSORIES Place wooden block against this surface and tap with hammer or mallet to remove accessory MULTI-DISC MULTI-DISC This is the part of the Dyma-Sert that is rotated 180° LH Multi-disc N ot the D YM A- RH Multi-disc SERT case.
  • Page 11: Instructions For Changing Accessories

    RH disc. NOTE: Multi-Discs come standard with the seated firml . Refer to page 11. EDCO grinders in this manual. The multi-disc assemblies EDITABLE PAGE SAVE FOR CHANGES ONLY use a 3/8” dia. x 2” long roll pin to attach them to the shaft(s) Alignment of Surfacer Disc under the grinder (refer to page 11).
  • Page 12: Three Types Of Accessories

    E-SEC,2EC,2GC-P,4GC-I-0512 THREE TYPES OF SILABIDE PAD INSTALLATION ACCESSORIES Use a hex wrench to remove hex screw to allow MULTI-DISC rotation of blade. Roll Pin Threaded Hub Stud Non Spin Tab (3) Pad Driver Disc This is a STRIP-SERT, rotate this blade to expose a new cutting surface.
  • Page 13: Grinder/Surfacer Accessories

    California and some other authorities, for instance, have published lists of substances known to cause quired. used to grind terrazzo and marble. The EDCO grinder will cancer, reproductive toxicity, or other harmful effects. remove up to 1/16” (2mm) of concrete at the rate of approx- If the desired end result is a smooth, flat surface - use sca - imately 500 sq.
  • Page 14: Procedure For Lubricating Flange Bearings

    Website: www.contrxsystems.com If using a vacuum for dust control attach it to the vacuum port at the rear of the machine except for the SEC and 4GC antial inhalation of airborne crystalline silica can cause serious or Email: sales@contrxsystems.com...
  • Page 15: Maintenance Instructions

    When the hazards from inhalation of dust, case should last from three to five years before there is any need to refill or add. (Note: Model SEC is not gear driven so this does not apply).
  • Page 16: Maintenance Schedule

    E-SEC,2EC,2GC-P,4GC-I-0512 Repairs are to be performed Read and follow all instructions by approved EDCO repair in the Engine Manufacturer’s technicians. Owner’s manual. Maintenance Schedule Visual Inspection of Entire Machine AVE FOR CHANGES ONLY Check Engine Oil* plug lead before performing...
  • Page 17 Skytrak, Tsurumi, Husquvarna Target, Stow, Wacker, Sakai, Mi-T-M, Sullair, Basic, Dynapac, MBW, Weber, Bartell, Bennar Newman, Haulotte, Ditch Runner, Menegotti, Morrison, Contec, Buddy, Crown, Edco, Wyco, Bomag, Laymor, EZ Trench, Bil-Jax, F.S. Curtis, Gehl Pavers, Heli, Honda, ICS/PowerGrit, IHI, Partner, Imer, Clipper, MMD, Koshin, Rice, CH&E, General Equip-...

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