user manual
RCC130H-CRACK SAW OPERATION AND PARTS MANUAL REV #1 (11/18/04) PAGE 12
SAFETY PRECAUTIONS
OPERATION.
1) Give complete and undivided attention to the job
at hand. Do not chew gum, smoke and/or use
smokeless tobacco while utilizing the Crack Saw. Do
not attempt to eat and/or drink while utilizing the
Crack Saw. Determine that eyeglasses and/or
hearing aid devices are properly secured
Use of the Crack Saw is strenuous and causes
fatigue. Help prevent the cause of an accident. Plan
to take work breaks as required to help maintain
proper mental and physical alertness.
2) This CRACK SAW is not sealed or insulated. Do
not operate the CRACK SAW in an explosive
atmosphere or near combustible materials. Refer to
current OSHA
®
rules and regulations.
3) Gasoline is an extremely flammable fuel. Use
extreme caution when handling gasoline or mixing
fuel. Always utilize UL®, CSA® OR CE approved
containers for the storage and transportation of fuel.
Do not smoke or bring fire or flame near the fuel.
Always shut off the engine and allow it to cool before
refueling. Never remove the fuel tank filler cap while
the engine is running. Never operate an engine
without a fuel tank filler cap. Select bare ground for
fueling and move at least 10 feet from the fueling
spot before starting the engine. Wipe off any spilled
fuel before starting the engine and check for
leakage. If a fuel or oil leak is found, do not start or
run the engine until the leak is fixed and the spillage
has been wiped away. Take care not to get fuel or
oil on your clothing. If this happens, change your
clothing immediately. Before operating the Crack
Saw refer to the Specifications section of this
manual for more detailed information regarding fuel
and lubrication requirements.
4) The Crack Saw is designed for use by one
operator. Use of the Crack Saw by more than one
operator can lead to confusion and loss of control,
resulting in property damage and/or personal injury.
If it is felt that more than one person is required to
operate the Crack Saw, STOP and contact the
Customer Service Department for specific
operational and service/maintenance information.
There is no charge for this service.
5) Do not operate the Crack Saw with onlookers
close by. Caution all onlookers to stand clear. The
sawing process can result in flying particles being
emitted at high velocity and striking the operator
and/or onlookers. This can lead to the possibility of
property damage and/or personal injury. Keep all
body parts, loose clothing and foreign objects clear
of the rotating diamond blade.
6) Start the engine or electric motor according to the
instructions as outlined in this manual to minimize
the possibility of unexpected contact with the work
surface. Unexpected contact with the work surface
can cause the loss of machine control and the
possibility of property damage and/or personal
injury.
7) Start and operate the Crack Saw only in a well
ventilated area. Carbon Monoxide fumes given off
by an engine are poisonous. Breathing these fumes
can result in property damage and/or personal
injury. Operate the Crack Saw only when/where
visibility and light are adequate for the job at hand.
Work carefully. Always hold the operator handle
firmly with both hands. Wrap your fingers around the
handle, keeping it cradled between your thumbs and
fingers. Always make sure the operator handle is in
good condition and free of moisture, pitch, oil or
grease. Wear gloves to improve your grip. Never
leave the Crack Saw running unattended.
8) Special care must be exercised on slippery
conditions and on difficult, uneven surfaces. Watch
for cracks, high spots and other, surface
irregularities. Keep proper footing and balance at all
times. The normal use of this machine is on level
surfaces. Other terrains can be dangerous and
should be avoided. Only properly trained operators
should attempt these techniques.
9) Never start the engine or electric motor with the
Crack Saw directly over cracked, uneven or irregular
surfaces. Start the engine or electric motor
according to the instructions as outlined in this
manual.
10) Contact with a hot, engine muffler can cause
property damage and/or personal injury. Remain
clear of a hot, engine muffler. Do not over speed the
engine by altering the governor setting or by
disconnecting the engine governor. Serious damage
to the engine and/or personal injury can result.
11) Clean and remove all accumulated foreign
matter from inside the main frame area after each
use. This practice will maximize bearing and V-belt
service life.
12) Because this Crack Saw is classified as a low
cost, hand held, low horsepower, portable type
machine, it is limited in the number of practical
and/or suitable job applications. A particular job site,
actual surface conditions, job specifications and
operator skill/common sense may dictate that a
different type of machine (with characteristics of
higher purchase cost, being mounted to a carrier