Husqvarna Soft-cut 2500 User Manual
Operator’s manual
Soff-Cut 2500
Pleasereadtheoperator’smanualcarefullyandmakesureyou
understandtheinstructionsbeforeusingthemachine.
US
CONTENTS
UNPACKING
Content Page
Table of contents ………………………….. 2
Unpacking .................................................. 2
Transporting ............................................... 2
Sound Data ................................................ 2
Introduction, personal safety ...................... 3
Registration of the product ………………… 4
General safety message ............................ 4
Safety warnings ......................................... 5
Excel series blades ................................... 6
Blade and skid plate installation ................ 6
What is what? ............................................ 7
Operating instructions ............................... 8-9
Fuel and fuel safety warnings …….…….... 10
Recommended fuels ................................. 10
Recommended oils …….......……….…..… 10
Engine and transmission maintenance ..... 11
Other maintenance ………………….…….. 12
Sawing contraction joints …………....….… 13
Your 2500 saw has been shipped from the factory thoroughly
inspected. Only minimal assembly is required to start using
the saw. Remove the saw from the container using proper lifting techniques. Discard or recycle the packing material per
your regional laws. In your container will be the 2500 saw,
diamond blade, skid plate, blade shaft wrench, spark plug
wrench, an owner’s manual, an engine owner’s manual, a part
list, a warranty card, a joint protector sample pack and a ramp
for unloading the saw. Connect the battery cables and turn the
key switch to the “ON” or “1” position on the instrument panel.
Press the rocker switch on the instrument panel to raise the
saw. Place the unloading ramp at the edge of the container
and roll the saw out of the container. Lower the saw and turn
the key switch to the “OFF” or “0” position.
TRANSPORTING
The 2500 saw weights approximately 348 pounds (158 kilograms) when ready to use . Use safe lifting practices when
handling the saw. Always remove the diamond blade when
transporting the saw. Always transport the saw with a skid
plate installed. Retract the guide arm. The saw can be lifted
from the center lifting frame. Always store and transport the
saw in a completely lowered position and secured from moving.
Lifting point
Hood
Maximizing the Soff-Cut system .......…..... 14
Troubleshooting ......................................... 15
Technical specifications ............................. 16
Conformity certificates ............................... 16
Warranty .................................................... 17
Instrument
panel
Front guide
Lifting point
CAUTION
Only use the center lifting frame
when lifting the 2500.
2
INTRODUCTION
The 2500 is designed as a medium to heavy duty commercial, industrial, and paving Ultra Early
Entry concrete saw. The patented Soff-Cut Ultra Early Entry dry cutting system controls random cracking of
concrete through the early timing of the saw cutting usually within one to two hours after nishing process
is completed. The patented low noise and low dust blade block and skid plate technology in conjunction
with the Husqvarna blades allows for Ultra Early Entry sawing the same day while minimizing chipping and
spalling. The saw is a self-propelled style with electric switch controls for all functions and electric start.
Common sense:
The focus of this manual is HOW to operate and service the equipment safely.
It is not possible to cover every conceivable situation you can face when using this equipment. Therefore use this
product only in a manner described in this manual. Operation or handling the machine in any other manner can
lead to serious injury or death.
If a situation is not described in this manual it should be considered dangerous - and not be done.
If you are unfamiliar with this product make sure that you carefully understand how it functions and practice all
operations and handling before putting the machine to use. Familiarize yourself in the presence of an experienced
operator. Avoid all situations that are beyond your capability.
If you still feel uncertain about the operating procedures after reading these instructions DO NOT operate the
machine until you have consulted an experienced operator.
If you have further questions you can contact the closest Husqvarna Construction Products location by writing or
calling, see information below. You can also nd the closest location by searching the internet at;
www.husqvarnacp.com . Husqvarna Construction Products will willingly be of service and provide you with advice
as well as help you to use your product both efciently and safely.
Additional manuals are available at NO CHARGE and can also be obtained on the internet site.
Toll Free no: 800 776 3328 (USA & Canada)
Husqvarna Construction Products
265 Radio Road
Corona, California 92879
USA
Phone no: 951 272 2330
Telefax no: 951 272 2338
Internet Site: www.husqvarnacp.com
PERSONAL SAFETY EQUIPMENT
When working and operating the saw the following
approved personal safety items should be used:
Head
Protection
Hearing
Protection
Eye
Protection
3
Safety
Shoes
Protective
Gloves
REGISTER THE PRODUCT
Please register your new 2500 with Husqvarna Construction Products by mailing
in the registration card that came with the machine or you can register on the internet site
www.husqvarnawarranty.com
Registration will allow us to contact in case of any critical updates or recalls on this machine.
Warranty registration has also been found to be helpful in tracing stolen equipment.
Record the following information for your records:
PURCHASE DATE: ________________
MODEL No: ________________ SERIAL No: __________________
ENGINE MODEL: _____________ ENGINE TYPE: ______________ ENGINE CODE: ________________
The 2500 model and serial number as well as the engine model number, engine type and code are critical in order
to obtain the correct service parts.
SAFETY DEFINITIONS
In this manual a Safety Alert Symbol followed by the signal words WARNING and CAUTION are used to
identify safety information about hazards which can result in death, serious injury and/or property damage.
These signal words mean:
WARNING indicates a hazard which, if not avoided, could result in death or serious injury.
CAUTION indicates a hazard which, if not avoided, might result in minor or moderate injury.
NOTICE indicates a message not related to personal injury.
SAFETY HAZARDS
WARNING
DO NOT MODIFY THE PRODUCT
Under no circumstances may the design of the machine be modied without the permission of the manufacturer. Always use genuine accessories. Unauthorized modications and/or accessories can result in
serious personal injury or the death of the operator or others. Your warranty may not cover damage or
liability caused by the use of unauthorized accessories or replacement parts.
WARNING
ASPHYXIATION HAZARD
Running an engine in a con-
ned or badly ventilated area
can result in injury or death due
to asphyxiation or carbon
monoxide poisoning.
WARNING
CALIFORNIA PROP 65
Use of this product can expose
you to materials known to the
State of California to cause
cancer and/or birth defects or
other reproductive harm.
4
CAUTION
HEARING HAZARD
During the normal use of this
machine, operator may be
exposed to a noise level equal
to or higher than 85 dB(A). Use
hearing protection.
WARNING
SAFETY WARNINGS
SAW SAFETY
• Do not leave saw unattended while the engine is running.
Failure to comply with the following warnings could
result in serious bodily injury or death!
PERSONAL SAFETY
• Read and understand instructions before operating saw.
• Always wear safety approved hearing, eye, head and
respiratory protection.
• Wear boots with non-slip soles to provide proper footing.
Steel-toed safety boots are recommended.
• Wear rubber work gloves to avoid contact with wet concrete
which can cause serious skin irritation.
• Know how to stop the saw quickly in case of emergency.
• Keep all parts of your body away from blade and other
moving parts. Do not wear loose clothing or jewelry which
can be caught in moving parts. Wear protective hair covering
to contain long hair.
• Use caution when loading and unloading saw.
• Stay alert. Maintain awareness of saw operation. Use
common sense. Do not operate saw when tired or after
consumption of any substance that would impair physical
function or rational judgment.
• Do not over reach. Keep proper footing and balance.
WORK AREA SAFETY
• Never operate the saw in any application or job where you
are not trained or supervised.
• Keep visitors, children and animals out of the work area.
• Observe all safety regulations for the safe handling of fuel.
Gasoline is extremely ammable and its vapors can explode
if ignited. Do not refuel indoors or in poorly ventilated areas.
Handle fuel in safety containers. Shut off the engine and
allow it to cool before refueling. Wipe the saw dry if fuel is
spilled on it. Always move away from the fueling area before
starting the engine. Do not smoke while refueling.
• Do not operate the saw while smoking or near an open ame.
• Do not operate the saw in areas of combustible material or
fumes. Sparks may occur from the saw that could cause a
re or explosion.
• Do not alter the saw. Any alteration or modication is misuse
and may result in a dangerous condition.
• All safety guards must be in place before starting the engine.
• Only operate the saw from behind the machine with both
hands on the handle.
• Do not use damaged equipment, blades, guards or personal
protection equipment. Do not disable safety equipment or kill
switches.
• Do not operate the saw if there is a fuel leak.
• Use extreme caution when maneuvering the saw on ramps
or loading and unloading from trucks or trailers.
• Use only Husqvarna Construction Products replacement
parts. Use of unauthorized parts may create a danger.
• Do not use the saw as vehicle for transporting personnel or
equipment.
• Remove the ignition cable from the spark plug before
performing saw maintenance or changing blades to prevent
accidental engine starting.
• Remove all wrenches from the saw before starting.
• Never stand on the saw.
• When the saw is not in use or transporting, remove the blade
and lower the saw completely. Properly secure the saw to
prevent accidental movement.
BLADE SAFETY
• Examine cutting blades before each use. Do not use any
blades that has cracks, nicks, or aws. Tri-arbor hole should
be undamaged. Use only dry cut, steel centered, tri-arbor
diamond blades made for cutting green concrete.
• Husqvarna Excel Series diamond blades are designed to
only cut green concrete. Cutting any other material may result
in blade failure or a dangerous condition.
• Inspect blade anges for damage, excessive wear and
cleanliness before mounting the blade. The blade should t
snugly on clean, undamaged, tri-arbor shaft.
• Use only Husqvarna Excel Series blades or blades marked
with a maximum operating speed greater than 3200 rpm.
• Operate only in well ventilated areas. Engine exhaust contain
carbon monoxide which can cause loss of consciousness and
possible death.
• The mufer and engine become very hot during operation.
Keep all body parts and foreign material away from the
engine while running.
• Avoid dangerous environments. Do not expose saw to rain.
Keep work area well lit and clean.
5
• Never operate the saw without the blade block assembly
securely in place including blade cover, lexan shields and
skid plate installed in working order. A damaged blade block
assembly must be replaced to protect the operator.
• Make sure the blade does not make contact with the ground
or any other surface when maneuvering the saw.
• Avoid getting in direct line with the blade or contacting the
blade while it is rotating.
EXCEL SERIES BLADES
The Excel Series of diamond blades have been designed specically for the Soff-Cut Ultra Early Entry dry cutting system of
green concrete. These specialty blades are designed to increase speed and life while cutting a wide range of aggregates.
Choose the correct specication of diamond blade for your area as follows:
Purple Excel Series 1000 XL10-1000 Ultra hard aggregate and non abrasive sand
Green Excel Series 2000 XL10-2000 Hard to ultra hard aggregate and non abrasive sand
Red Excel Series 3000 XL10-3000 Hard aggregate, medium abrasive sand
Orange Excel Series 4000 XL10-4000 Medium hard aggregate, medium abrasive sand
Yellow Excel Series 5000 XL10-5000 Medium hard to soft aggregate, abrasive sand
Black Excel Series 6000 XL10-6000 Soft aggregate, highly abrasive sand
BLADE AND SKID PLATE INSTALLATION
Step 1
Turn the key switch (located on the instrument panel) to the
“ON” or “1” position. Press the blade depth rocker switch in the
instrument panel to raise the saw to its full height. Turn the key
to the “OFF” or “0” position.
Step 2
Remove the blade block cover (A) by turning the two locking
knobs counter-clockwise. Insert the blade wrench supplied
with the saw on the blade shaft bolt (B) on the end of the blade
shaft in the blade block (C). Rotate the blade shaft counterclockwise with the wrench on the blade shaft bolt (B) while
pushing in on the blade shaft locking pin (D) located on the
front of the saw frame. The locking pin will drop in the blade
shaft and prevent the shaft from rotating.
Step 3
Remove the blade shaft bolt by continuing to turn the bolt
counter-clockwise. Remove the outer arbor washer or ange
(E).
WARNING
Inspect the blade (K) for any damage. Do not use any
blade that has cracks, nicks, aws or a damaged arbor.
Make sure the blade is marked with a maximum operating speed greater than 3200 rpm.
Step 4
Match the blade tri-arbor to the blade shaft arbor (F) and install
the blade rmly against the rear ange (F). Insure the blade is
installed on the tri-arbor correctly. Match the female tri-arbor of
the outer washer or ange with the blade shaft and install the
blade shaft bolt turning clockwise while holding the locking pin
in. Be sure the outer ange is fully seated and rmly holding
the diamond blade in position.
Step 5
Install a new skid plate (G) by hooking the front on the front
blade block shaft pin. Connect the rear blade block shaft and
the rear of the skid plate by installing the locking pin (H).
Step 6
Install the blade cover by turning the two knobs and tighten until fully seated against the blade block. Lift the front and rear of
the skid plate to insure the blade slides through the skid plate
freely.
Step 7
Insure the lexan shields (I & J) move freely up and down.
When replacing a worn blade, thoroughly clean the concrete
from blade block and blade cover before installing the new
blade. Discard the old skid plate and replace it with a new skid
plate.
NOTE:
The patented skid plate is the most important part of the
Soff-Cut Ultra Early Entry system. If it is bent, twisted or
damaged, spalling and raveling of a cut may result. Store
skid plates carefully and install them properly. Install a
new skid plate with each new blade. Never re-use skid
plates.
A
K
F
B
E
H
C
D
J
I
G
6
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