EDCO CPU-12 User Manual

Operator’s Instruction Manual

Model CPU-12

E-CPU12-I-0113

Self-Propelled Concrete/Asphalt Planer

100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA

Phone [phone] • 1-800-638-3326

Fax [phone] • 1-800-447-3326

Website: www.edcoinc.com

Email: [e-mail]

Printed in USA

TVW ©2013

Page 1

E-CPU12-I-0113

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 Instructions are proceeded by a graphic alert symbol

of DANGER, WARNING, or CAUTION.

SAFETY MESSAGES

Indicates an imminent hazard which, if not
avoided, will result in death or serious injury.

Indicates an imminent hazard which, if not
avoided, can result in death or serious injury.

Indicates hazards which, if not avoided, could
result in serious injury and or damage to the
equipment.

GASOLINE/PROPANE POWERED EQUIPMENT

• Engine exhaust from this product contains

chemicals known to the State of California to
cause cancer, birth defects or other reproduc-

tive harm.

• Gasoline is extremely fl ammable and poisonous. It
should only be dispensed in well ventilated areas,
and with a cool engine.

• Small gasoline engines produce high concentrations of car-

bon monoxide (CO) example: a 5 HP 4 cycle engine opera­ tion in an enclosed 100,000 cu. ft. area with only one change
of air per hour is capable of providing deadly concentrations
of CO in less than fi fteen minutes. Five changes of air in the
same area will produce noxious fumes in less than 30 min­ utes. Gasoline or propane powered equipment should not be
used in enclosed or partially enclosed areas. Symptoms of
CO poisoning include, headache, nausea, weakness, dizzi­ ness, visual problems and loss of consciousness. If symp­ toms occur - get into fresh air and seek medical attention
immediately.

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 qualifi ed electri-
cian 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 fi t the outlet have a qualifi ed electri-

cian install the proper receptacle.

• Switch motor OFF before disconnecting power.

• Do not disconnect power by pulling cord. T o 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 fl ying 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 90db). 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 fl ammable
materials. Sparks from the cutting-action of this machine
can ignite fl ammable 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.
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 fi lter out microscopic particles.

Printed in USA

TVW

©2013

Page 2

100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [e-mail]

E-CPU12-I-0113

Equipment Instruction Manual

EDCO Model CPU-12

Table of Contents

Section Page Number

Safety Guidelines....................................................................................................4

Operating Instructions.............................................................................................5

Maintenance............................................................................................................8

Inspect & Tension Belts..........................................................................................10

Maintenance Schedule...........................................................................................11

Limited Equipment Warranty......................................................................back page

NOTE:
Due to design changes and improvements your machine may appear different than ones pictured in this manual. The
functionality remains the same.

Figure 1

HOW TO ORDER REPAIR PARTS

To insure product safety and reliability, always use genu-

Specifi cations for the CPU-12 are

approximate and subject to change.

ine EDCO replacement parts when making repairs to the
equipment.

Height

47 3/4”

121.3 cm

When ordering parts, please specify the MODEL and
SERIAL NUMBER of the machine as given on the NAME­PLATE. In addition, give part number, description and

Width

36”

91.5 cm

quantity as listed on the parts list.
Please note: Due to improvements and changes in the

equipment the illustrations shown may be different from

Length

53”

134.6cm

the actual machine.

Toll Free: Voice 1-800-638-3326 • Fax [phone]

Weight

100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA

Phone [phone] • 1-800-638-3326

Fax [phone] • 1-800-447-3326

800 lbs.

Website: www.edcoinc.com

Email: [e-mail]

362.8 kg

Printed in USA

TVW ©2013

Page 3

E-CPU12-I-0113

Death or serious injury can result if this machine is used improperly.

Maintain a safe operating distance from fl ammable materials. Sparks from the cutting-action of this machine
can ignite fl ammable materials or vapors.

Operator must wear appropriate clothing and footwear. Do not wear loose clothing or jewelry that can
get tangled or caught in moving parts. Steel toe safety shoes must be worn.

Eye and ear protection must be worn at all times when this machine is in use. During normal use,
sound levels exceed 92dB. Use only ANSI approved safety glasses to help prevent eye injury. Every­day eyeglasses have only impact resistant lenses; they are NOT safety glasses.

Read and understand the Operator’s Manual, and the

Engine Manufacturer’s Owner’s Manual

before operating this equipment.

Safety Guidelines

Breathing protection is required when dry cutting.

• Keep a safe operating distance from other personnel and never leave the machine running unattended.

• Maintain the machine in safe operating condition with all guards in place and secure, all mechanical fasteners
tight, all controls in working order and the scarifi er confi gured for the job application.

• The CPU-12 is designed to plane fl at horizontal concrete or asphalt slabs.

• The CPU-12 is to be operated by a single operator from a position at the rear of the machine.

• Avoid deck inserts, pipes, columns, openings, electrical outlets, or any objects protruding from slab surface.

• Inspect the cutters carefully before installing. Do not use any questionable cutters since serious personal injury
and/or damage to property can result.

• Never operate this machine while under the infl uence of drugs, alcohol or when taking medications that impair the
senses or reactions, or when excessively tired or under stress.

• Be sure all safety decals on the machine can be clearly read and understood. Replace damaged or missing
decals immediately.

Safety warnings and guidelines do not by themselves eliminate danger.

They are not given as substitutes for proper accident prevention and good judgement.

Printed in USA

TVW

©2013

Page 4

100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [e-mail]