ICS 613GC User manual

613GC
OPERATOR’S MANUAL 
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TITLE 613GC OPERATOR’S MANUAL
2
TITLE
TABLE OF CONTENTS
SYMBOLS & LABELS
3
SAFETY 4
TECHNICAL SPECIFICATIONS 7
SET-UP 8
OPERATION 11
MAINTENANCE
16
TROUBLESHOOTING 23
REFERENCE 24

TITLE 613GC OPERATOR’S MANUAL
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TITLE SYMBOLS & LABELS
THE FOLLOWING SYMBOLS & DEFINITIONS ARE FOUND THROUGHOUT THIS MANUAL AND
ARE DESIGNED TO MAKE YOU AWARE OF POTENTIAL HA ARDS OR UNSAFE PRACTICES.
A potentially hazardous situation exists which, if not avoided,
could result in death or serious injury.
A potentially hazardous situation exists which, if not avoided,
may result in minor or moderate injury or property damage.
A potential situation exists which, if not avoided, may result in
product or property damage.
THE FOLLOWING SYMBOLS & LABELS MAY BE FOUND IN THIS MANUAL OR ON THE SAW
Read the operator’s manual carefully and understand the
contents before you use this equipment.
Always use:
Wear hand protection
IMPORTANT
WARNING
WARNING
CAUTION
CAUTION

TITLE 613GC OPERATOR’S MANUAL
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TITLE
SAFETY
WARNING
WARNING
THE FOLLOWING SYMBOL APPLIES TO ALL THE ITEMS LISTED ON THIS PAGE
A potentially hazardous situation exists which, if not avoided,
could result in death or serious injury.
Diamond chain breakage can result in high-speed ejection of parts, which can result in death
or serious personal injury to operators or bystanders. The items listed below are critical to
minimizing the risk of diamond chain breakage and injury.
cover, bottom guard, or guard flap. The side cover, bottom guard, and guard flap provides
protection against contact with moving parts, ejected debris, broken diamond chain,
thrown water and concrete slurry.
chain segments. Rapid pushback might occur. Reference: Most diamond segments
are .225 inches (5.72 mm) wide.
the operator’s face.
chain breakage may occur.

TITLE 613GC OPERATOR’S MANUAL
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TITLE SAFETY
CAUTION
CAUTION
THE FOLLOWING SYMBOL APPLIES TO ALL ITEMS LISTED ON THIS PAGE
A potentially hazardous situation exists which, if not avoided,
may result in minor or moderate injury or property damage.
including diamond chain tensioning.
qualified service personnel.
ventilation when handling fuel. Move chain-based cut-off saw at least 10 feet (3 m) away
from refueling area before starting.
® diamond chains require a minimum water pressure of 20 psi (1.5 bar).
®
Insufficient water supply may result in excessive wear to the diamond chain, which
can lead to loss of strength and diamond chain breakage.
diamond chain and side cover are properly installed.
GENERAL SAFETY PRECAUTIONS

TITLE 613GC OPERATOR’S MANUAL
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TITLE
SAFETY
IMPORTANT
THE FOLLOWING SYMBOL APPLIES TO ALL ITEMS LISTED ON THIS PAGE
A potential situation exists which, if not avoided, may result
in product or property damage.
Note: The chain-based cut-off saw is equipped with a two-stroke engine and must always be
run using a mixture of gasoline and ICS
® two-stroke engine oil. It is important to accurately
®
measure the amount of oil to be mixed to ensure that correct mixture is obtained. When
mixing small amounts of fuel, even small inaccuracies can drastically affect the ratio of
the mixture.
gasoline is used, engine temperature will increase which will result in a piston seizure
and damage to the engine.
of piston seizure.
® brand two-stroke engine oil.
®
outboard motor oil.
ENGINE BREAK-IN
piston rings.
5 to 10 minutes to prevent loading.
hour of operation making the initial cutting experience unsatisfactory.
bar and chain, especially at altitude, could result in severe loss of power output making
initial cutting experience unsatisfactory.

TITLE 613GC OPERATOR’S MANUAL
7
TITLE TECHNICAL SPECIFICATIONS
Starter
2

TITLE 613GC OPERATOR’S MANUAL TITLE
SET-UP
GUIDE BAR AND DIAMOND CHAIN INSTALLATION
pin.

TITLE 613GC OPERATOR’S MANUAL
9
TITLE SET-UP
GUIDE BAR AND DIAMOND CHAIN INSTALLATION
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TITLE 613GC OPERATOR’S MANUAL TITLE
SET-UP
GUIDE BAR AND DIAMOND CHAIN INSTALLATION

TITLE 613GC OPERATOR’S MANUAL TITLE OPERATION
CAUTION
CAUTION
FUEL HANDLING
US
US
5.2
5 25.6
40
5 200
400
20
FUEL MIXING
FUELING

TITLE 613GC OPERATOR’S MANUAL
COLD ENGINE STARTING PROCEDURE
hard, fast, short pulls
CAUTION
CAUTION
TITLE
OPERATION
STARTING AND STOPPING A CHAIN-BASED CUT-OFF SAW
Never start a chain-based cut-off saw without the guide bar,
diamond chain and side cover properly assembled. The clutch
may come loose and cause personal injury.
Always move a chain-based cut-off saw at least 10 feet (3 m)
away from the fueling area before starting.
Place the chain-based cut-off saw on clear ground. Ensure that
secure footing is established and diamond chain is not contacting
any objects.
IMPORTANT
WARNING
WARNING
WARM ENGINE STARTING PROCEDURE
DO NOT pull choke lever out
C B
A
D

TITLE 613GC OPERATOR’S MANUAL TITLE OPERATION
PRE-CUT CHECKLIST
®
®
PLANNING THE CUT
®
.

TITLE 613GC OPERATOR’S MANUAL TITLE
OPERATION
CUTTING WITH THE 613GC CUT-OFF SAW
® ®
®
CUTTING TIPS
®
.
®
.
®
®
®
®
®
® point
®

TITLE 613GC OPERATOR’S MANUAL TITLE OPERATION
SYSTEM CLEAN-UP

TITLE 613GC OPERATOR’S MANUAL TITLE
MAINTENANCE
Follow these simple maintenance guidelines
and the 613GC Cut-Off Saw will keep running at its very best.
AFTER EACH USE
AFTER 10 HOURS OF USE
AFTER 40 HOURS OF USE

TITLE 613GC OPERATOR’S MANUAL TITLE MAINTENANCE
AIR FILTER
IMPORTANT
STARTER HOUSING ASSEMBLY
It is common for concrete slurry to get inside the starter housing
assembly during cutting. This can cause the starter pawls to stick
and not engage when the rope is pulled.
IMPORTANT
The air filter is made from a nylon micro mesh air filter and an
internal spit-back screen. Both must be kept clean for the engine
to operate properly. If the saw is not reaching full RPM, most
likely one or both of the air filters are dirty.
in color.

TITLE 613GC OPERATOR’S MANUAL TITLE
MAINTENANCE
TENSIONING THE RECOIL SPRING
STARTER HOUSING ASSEMBLY
® #242.
®
STARTER CORD REPLACEMENT

TITLE 613GC OPERATOR’S MANUAL TITLE MAINTENANCE
DRIVE SPROCKET
The drive sprocket (rim sprocket) is a wear item and should be
replaced every 2-3 diamond chains.
IMPORTANT
The needle bearing inside the splined adapter should be greased
regularly and should be replaced with each new clutch cup.
IMPORTANT
Cup
CHAIN TENSIONER
The chain tensioner (Figure 1) can become clogged with concrete
slurry during cutting. After each use thoroughly flush the chain
tensioner with water and apply a liberal amount of grease.
IMPORTANT
Most Common Causes of Tensioner Damage:

TITLE 613GC OPERATOR’S MANUAL
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TITLE
MAINTENANCE
DRIVE SPROCKET INSTALLATION
DRIVE SPROCKET REMOVAL