Multiquip CV1A, CV2a-2B, CV3A-3B User Manual
OperatiOn and parts Manual
MOdels
Cv1a
Cv2a/2B
Cv3a/3B
viBratOr MOtOr
Revision #0 (04/30/13)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
Grinding/cutting/drilling of masonry, concrete, metal and
other materials with silica in their composition may give
off dust or mists containing crystalline silica. Silica is a
basic component of sand, quartz, brick clay, granite and
numerous other minerals and rocks. Repeated and/or
substantial inhalation of airborne crystalline silica can
cause serious or fatal respiratory diseases, including
silicosis.In addition, California and some other
authorities have listed respirable crystalline silica as a
substance known to cause cancer. When cutting such
materials, always follow the respiratory precautions
mentioned above.
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. If you are
unfamiliar with the risks associated with the particular
process and/or material being cut or the composition of
the tool being used, review the material safety data
sheet and/or consult your employer, the material
manufacturer/supplier, governmental agencies such as
OSHA and NIOSH and other sources on hazardous
materials. California and some other authorities, for
instance, have published lists of substances known to
cause cancer, reproductive toxicity,or other harmful
effects.
Control dust, mist and fumes at the source where
possible. In this regard use good work practices and
follow the recommendations of the manufacturers or
suppliers, OSHA/NIOSH, and occupational and trade
associations.Water should be used for dust
suppression when wet cutting is feasible. When the
hazards from inhalation of dust, mists and fumes cannot
be eliminated, the operator and any bystanders should
always wear a respirator approved by NIOSH/MSHA for
the materials being used.
WARNING
SILICOSIS WARNING RESPIRATORY HAZARDS
SILICOSIS/RESPIRATORY WARNINGS
PAGE 2 — CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13)
NOTES
CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13) — PAGE 3
TABLE OF CONTENTS
CVS Series Vibrator Motor
Silicosis/Respiratory Warnings ................................ 2
Table Of Contents .................................................... 4
Parts Ordering Procedures ...................................... 5
General Power Tool Safety Warnings ................... 6-7
Noise and Vibration Figures .................................... 8
Safety Information .............................................. 9-12
Specifications ........................................................ 13
Dimensions ............................................................ 14
General Information .......................................... 15-16
Setup ................................................................ 17-18
Operation ............................................................... 19
Maintenance ..................................................... 20-22
Troubleshooting ..................................................... 23
Explanation Of Code In Remarks Column............. 24
Component Drawings
Decals ............................................................... 26-27
Vibrator Motor Housing Assembly .................... 28-29
Vibrator Motor Assembly. .................................. 30-31
Terms And Conditions Of Sale — Parts ................ 32
NOTICE
Specifications and part numbers are subject to change
without notice.
PAGE 4 — CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13)
PARTS ORDERING PROCEDURES
www.multiquip.com
Ordering parts has never been easier!
If you have an MQ Account, to obtain a Username
parts@multiquip.
To obtain an MQ Account, contact your
Effective:
, 2006
Choose from three easy options:
January 1
st
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
■ View Parts Diagrams
■ Order Parts
■ Print Specifi cation Information
Goto www.multiquip.com and click on
Order Parts
to log in and save!
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Order via Phone:
Non-Dealer Customers:
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
and Password, E-mail us at:
com.
District Sales Manager for more information.
Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Domestic (US) Dealers Call:
1-800-427-1244
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
Note: Discounts Are Subject To Change
Note: Discounts Are Subject To Change
CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13) — PAGE 5
When ordering parts, please supply:
❒ Dealer Account Number
❒ Dealer Name and Address
❒ Shipping Address (if different than billing address)
❒ Return Fax Number
❒ Applicable Model Number
❒ Quantity, Part Number and Description of Each Part
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
WE ACCEPT ALL MAJOR CREDIT CARDS!
❒ Specify Preferred Method of Shipment:
✓ UPS/Fed Ex ✓ DHL
■ Priority One ✓ Tr uck
■ Ground
■ Next Day
■ Second/Third Day
GENERAL POWER TOOL SAFETY WARNINGS
WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result
in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless)
power tool.
1. Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases
or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
2. Electrical safety
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs
with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators.
There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of
electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away
from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD), or Ground
fault circuit interrupter (GFCI) protected supply. Use of an RCD or GFCI reduces the risk of electric shock.
3. Personal safety
a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a
power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention
while operating power tools may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask,
non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source
and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or
energizing power tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a
rotating part of the power tool may result in personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool
in unexpected situations.
PAGE 6 — CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13)
GENERAL POWER TOOL SAFETY WARNINGS
f) Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from
moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are
connected and properly used. Use of dust collection can reduce dust-related hazards.
4. Power tool use and care
a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do
the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled
with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from the power tool before making
any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the
risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool
or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other
condition that may affect the power tool's operation. If damaged, have the power tool repaired before use.
Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely
to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account
the working conditions and the work to be performed. Use of the power tool for operations different from those
intended could result in a hazardous situation.
5. Service
a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This
will ensure that the safety of the power tool is maintained.
CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13) — PAGE 7
NOISE AND VIBRATION FIGURES
Noise Emissions
It is recommended the operator wear hearing protection while operating the power tool.
Sound pressure level at the work station: L
Sound pressure level: L
= 93.5 dB (in accordance with EN ISO 3744)
WA
= 82.5 dB (in accordance with EN ISO 11203)
pA
Vibration Emissions
Vibration Emissions Value = 1.23 m/s²
Uncertainty = 1.5 m/s²
The declared vibration total value has been measured in accordance with a standard test method (EN 60745-2-12; 2009
6.2.6.3) and may be used for comparing one tool with another.
The declared vibration total value may also be used in a preliminary assessment of exposure.
Warning!
The vibration emission during actual use of the power tool can differ from the declared total value depending on the ways
in which the tool is used.
Identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions
of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is
running idle in addition to the trigger time).
PAGE 8 — CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13)
SAFETY INFORMATION
Do not operate or service the equipment before reading
the entire manual. Safety precautions should be followed
at all times when operating this equipment.
Failure to read and understand the safety
messages and operating instructions could
result in injury to yourself and others.
SAFETY MESSAGES
The four safety messages shown below will inform you
about potential hazards that could injure you or others. The
safety messages specifi cally address the level of exposure
to the operator and are preceded by one of four words:
DANGER, WARNING, CAUTION
SAFETY SYMBOLS
Potential hazards associated with the operation of this
equipment will be referenced with hazard symbols which
may appear throughout this manual in conjunction with
safety messages.
DANGER
Indicates a hazardous situation which, if not avoided,
WILL result in DEATH or SERIOUS INJURY.
WARNING
Indicates a hazardous situation which, if not avoided,
COULD result in DEATH or SERIOUS INJURY.
CAUTION
Indicates a hazardous situation which, if not avoided,
COULD result in MINOR or MODERATE INJURY.
or NOTICE.
Symbol Safety Hazard
Burn hazards
Electric shock hazards
IPX-4
Protected against splashing
water
Earth Ground
To reduce risk of injury user
must read instruction manual
NOTICE
Addresses practices not related to personal injury.
CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13) — PAGE 9
GENERAL SAFETY
NOTICE
This equipment should only be operated by trained and
Whenever necessary, replace nameplate, operation and
Manufacturer does not assume responsibility for any
accident due to equipment modifi cations. Unauthorized
use accessories or attachments that are not
recommended by Multiquip for this equipment. Damage
keep
Also, know the phone numbers
fi re department.
This information will be invaluable in the case of an
SAFETY INFORMATION
CAUTION
NEVER operate this equipment without proper protective
clothing, shatterproof glasses, respiratory protection,
hearing protection, steel-toed boots and other protective
devices required by the job or city and state regulations.
Avoid wearing jewelry or loose fi tting clothes that may
snag on the controls or moving parts as this can cause
serious injury.
NEVER operate this equipment when not
feeling well due to fatigue, illness or when
under medication.
NEVER operate this equipment under the
infl uence of drugs or alcohol.
ALWAYS clear the work area of any debris, tools, etc.
that would constitute a hazard while the equipment is
in operation.
Keep work area well lit.
qualifi ed personnel 18 years of age and older.
safety decals when they become diffi cult read.
equipment modifi cation will void all warranties.
NEVER
to the equipment and/or injury to user may result.
ALWAYS know the location of the nearest
fi re extinguisher.
ALWAYS know the location of the nearest
fi rst aid kit.
ALWAYS know the location of the nearest phone or
a phone on the job site.
of the nearest ambulance, doctor and
emergency.
No one other than the operator is to be in the working
area when the equipment is in operation.
DO NOT use the equipment for any purpose other than
its intended purposes or applications.
PAGE 10 — CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13)
SAFETY INFORMATION
VIBRATOR MOTOR SAFETY
ALWAYS disconnect the motor from the power source
when not in use, before servicing, and when changing
to make certain that there are no damaged parts and that
all parts function properly (such as switch, cord housing).
If any damage or malfunctioning parts are found, have
them repaired or replaced by an authorized service facility.
Secure forms. Make sure the form work is well made and
Keep vibrator motor clean for better and safer operation.
store equipment properly when it is not being
used. Equipment should be stored in a clean, dry location
Store idle vibrator motor. When not in use, motor should
Prevent body contact with grounded surfaces such as
When applicable, use a protection wiring device, such
as a Ground Fault Circuit Interrupter, for the protection
Operate electric motor only at the specifi ed voltage
yank the cord to disconnect it from the
make sure the ON/OFF switch on the electric
motor is in the OFF position when not in use and before
DANGER
ALWAYS wear rubber insulated gloves and boots when
holding the fl exshaft during operation. The possibility of
electrocution exists causing equipment damage and
severe bodily harm even death!
DANGER
If applicable, periodically check insulation resistance
as referenced in maintenance section. The possibility
of electrocution exists causing equipment damage and
severe bodily harm even death!
WARNING
NEVER attempt to run the core outside the casing
assembly for any reason.
CAUTION
DO NOT overreach. Keep proper footing and balance at
all times.
DO NOT carry plugged-in motor with fi nger on the switch.
NEVER carry the motor by the cord. Use the carrying
handle.
ALWAYS check the vibrator motor for loosened hardware
such as nuts and bolts before starting.
Keep the cord from heat, oil, and sharp objects.
DO NOT overload the motor. It will do a better and safer
job at the rate for which it was designed.
DO NOT expose vibrator motor to rain.
DO NOT use vibrator motor in damp or wet locations
without proper electrical circuits.
ALWAYS keep clear of rotating or moving parts while
operating the vibrator motor.
fl exible shafting and vibrator heads.
Allow the vibrator motor to cool before
servicing. Contact with hot components can
cause serious burns.
Before each use, ALWAYS check the motor
NOTICE
braced to withstand the stresses made by vibration.
ALWAYS
out of the reach of children and unauthorized personnel.
Use only factory-authorized replacement parts.
be stored in a dry, safe storage area.
ELECTRICAL SAFETY
CAUTION
pipes, reinforcing bar, etc.
of personnel.
indicated on the nameplate.
DO NOT spray water onto electric motor.
NEVER leave the machine unattended while running..
CV SERIES VIBRATOR MOTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/30/13) — PAGE 11
DO NOT
receptacle. Grasp the plug itself to disconnect it.
ALWAYS
inserting the power plug into an AC receptacle.
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