Edco 2ECEGNG Manuel utilisateur
- 1 -
Need It. Rent It!
Hejny
Rentals, Inc.
Contractor, Lawn & Garden, and Party Equipment Rentals
1829 White Bear Ave. - Maplewood, MN 55109
Phone: 651-770-3841 – Fax: 651-770-1725
www.hejnyrental.com
Edco 2ECEGNG Dual-Disc Concrete Grinder
ELECTRICAL POWERED EQUIPMENT
Extreme care must be taken when operating electric models with water present: Ensure power cord is properly
grounded, is attached to a Ground-Fault-Interrupter (GFI) outlet, and is undamaged.
• Check all electrical cables - be sure connections are tight and cable is continuous and in good condition. Be
sure cable is correctly rated for both the operating current and voltage of this equipment.
• Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with
qualified electrician or service person if there is any doubt as to whether the outlet is properly grounded.
Adhere to all local codes and ordinances.
• NOTE: In the event of a malfunction or breakdown, grounding provides a path of least resistance for the
electric current to dissipate. The motor is equipped with a grounded plug and must be connected to an outlet
that is properly installed and properly grounded. DO NOT modify the plug provided on the motor. If the plug
does not fit the outlet have a qualified electrician install the proper receptacle.
• Switch motor OFF before disconnecting power.
Do not disconnect power by pulling cord. To disconnect, grasp the plug, not the cord.
• Unplug power cord at the machine when not in use and before servicing.
GENERAL INSTRUCTIONS
• Equipment should only be operated by trained personnel in good physical condition and mental health (not
fatigued). The operator and maintenance personnel must be physically able to handle the bulk weight and
power of this equipment.
• This is a one person tool. Maintain a safe operating distance to other personnel. It is the operators’
responsibility to keep other people (workers, pedestrians, bystanders, etc.) away during operation. Block off
the work area in all directions with roping, safety netting, etc. for a safe distance. Failure to do so may result in
others being injured by flying debris or exposing them to harmful dust and noise.
• This equipment is intended for commercial use only.
• For the operator’s safety and the safety of others, always keep all guards in place during operation.
• Never let equipment run unattended.
Personal Protection Equipment and proper safety attire must be worn when operating this machinery. The
operator must wear approved safety equipment appropriate for the job such as hard hat and safety shoes
when conditions require. Hearing protection MUST be used (operational noise levels of this equipment may
exceed 85db). Eye protection MUST be worn at all times.
Keep body parts and loose clothing away from moving parts. Failure to do so could result in dismemberment or
death.
• Do not modify the machine.
• Stop motor/engine when adjusting or servicing this equipment.
Maintain a safe operating distance from flammable materials. Sparks from the cutting-action of this machine
can ignite flammable materials or vapors.
DUST WARNING
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains
chemicals known to cause cancer, birth defects, or other reproductive harm. Some examples of these
chemicals are:
• Lead from lead-based paints, and
• Crystalline silica from bricks and concrete and other masonry products.
- 2 -
Need It. Rent It!
Your risk of exposure to these chemicals varies depending on how often you do this type of work. To reduce
your risk: work in a well ventilated area, use a dust control system, such as an industrial-style vacuum, and
wear approved personal safety equipment, such as a dust/particle respirator designed to filter out microscopic
particles.
Getting started with your new grinder
1. 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 or Stripserts they have a leading edge
and must be loaded as such. Also, remember both of the
discs turn in direction of arrows.
2. Begin the leveling process -
With the machine in the upright position release the level lock
locking lever.
Rock the machine back and forth until the bubble level is
centered.
This gets the machine close to the proper operating position.
Return level lock to the locked position.
Lean back slightly on the handle to get the tools off of the surface and start the machine. Lower the machine to
the surface and do a short touch pass on the concrete.
You are looking for two complete circles.
If you see partial circles repeat the process until complete circles are achieved.
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.
3. Attach the skirt –
Once the machine is leveled to the concrete attach the velcro skirt with approximately 1/4” space underneath
all around. You are now ready to grind.
Final note - If you are using tools that have no directionality they should be rotated occasionally for longer life
and the machine should be readjusted as needed.
- 3 -
Need It. Rent It!
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 gasoline/propane engines and electric motors.
• They are designed to be controlled by a single operator from a position at the rear of the machine.
• When operating equipment maintain a safe distance from other personnel in the area.
Be sure to read the complete instructions supplied with your machine.
IMPORTANT: Perform Pre-Start Check.
• Visually inspect the equipment for wear or damage.
• Be sure all guards are in place and functioning properly. Do not operate unless all guards are in place and
secure.
• Perform all daily maintenance.
• Check to be sure water tubes are functioning properly if performing wet-grinding operations.
• Inspect accessories - Be sure the correct accessory is installed properly on the machine, mounting
arrangement and its intended use.
• Check accessories for damage, the type of wear or damage will vary with the type of accessory.
• Inspect work area to determine the presence and location of deck inserts, pipes, columns and objects
protruding from the slab surface so that they may be avoided during the grinding operation.
• FOR WET GRINDING: Attach the water supply. A flow rate of approximately 1/2 gallon per minute is
recommended.
Operating Instructions
BEFORE STARTING THE ENGINE OR MOTOR: Raise the front of the machine clear of the working surface.
• START ENGINE/MOTOR 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 to right and back continuously, and do not force the machine into the work, the engine or motor
should not strain when grinding.
• WHEN WET GRINDING: Water is required. Attach the water hose to the water hook-up valve. Use the valve
to control the flow of water.
• FOR DRY GRINDING: Provide a respirator and dust control system.
• TO STOP THE MACHINE: Stop forward motion, tilt machine to raise off of floor. Turn off the water supply.
• WHEN MANEUVERING THE GRINDER: Tilt grinder back enough so it does not strike the slab surface.
Damage to accessories may occur with inadvertent contact with the slab.
• DO NOT FORCE GRINDER WHILE GRINDING.
• IF THE POWER SOURCE FAILS: Raise the grinder off of the floor. Disconnect the power source (i.e. the
spark plug wire on a gasoline engine). Inspect the accessories for damage. Replace damaged (or
questionable) accessories immediately.
• WHEN TRANSPORTING THE GRINDER: Disconnect the power source before lifting or removing any
guards. Remove accessories when transporting.
• WHEN HOISTING OR LIFTING A GRINDER: Always inspect frame and attaching hardware for damage
before lifting. Use proper safe hoisting and lifting techniques and hardware. Always lift from both sides. Lifting
hooks are to be used with a strap or chain only. These hooks are not meant for manual lifting.
PROCEDURE FOR ATTACHING A VACUUM
If using a vacuum for dust control, attach it to the vacuum port at the rear of the machine which is on the
handle, securing it with clamps.
Table des matières
Autres manuels Edco Broyeur
Edco
Edco 2-EC Manuel utilisateur
Edco
Edco SEC-HD Manuel utilisateur
Edco
Edco EDG-7 Fiche technique
Edco
Edco Magna-Trap 2D-HDG Instructions de montage
Edco
Edco TG-10 Instructions de montage
Edco
Edco MAGNA-TRAP TMC-7 Instructions de montage
Edco
Edco MAGNA-TRAP TMC-7 Instructions de montage
Edco
Edco TG-10 Instructions de montage
Edco
Edco TG-10 Instructions de montage
Edco
Edco TG-10 Instructions de montage
