Operator’s manual
Soff-Cut 2500
Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
US
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CONTENTS |
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Content |
Page |
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Table of contents |
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2 |
Unpacking .................................................. |
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2 |
Transporting ............................................... |
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2 |
Sound Data ................................................ |
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2 |
Introduction, personal safety ...................... |
3 |
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Registration of the product ………………… |
4 |
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General safety message ............................ |
4 |
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Safety warnings ......................................... |
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5 |
Excel series blades ................................... |
6 |
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Blade and skid plate installation ................ |
6 |
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What is what? ............................................ |
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7 |
Operating instructions ............................... |
8-9 |
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Fuel and fuel safety warnings …….…….... |
10 |
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Recommended fuels ................................. |
10 |
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Recommended oils …….......……….…..… |
10 |
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Engine and transmission maintenance ..... |
11 |
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Other maintenance ………………….…….. |
12 |
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Sawing contraction joints …………....….… |
13 |
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Maximizing the Soff-Cut system .......…..... |
14 |
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Troubleshooting ......................................... |
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15 |
Technical specifications ............................. |
16 |
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Conformity certificates ............................... |
16 |
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Warranty .................................................... |
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17 |
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.
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 |
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Instrument
panel
Front guide
Lifting point
CAUTION
Only use the center lifting frame when lifting the 2500.
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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 finishing 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 find 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 efficiently and safely.
Additional manuals are available at NO CHARGE and can also be obtained on the internet site.
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Toll Free no: |
800 776 3328 (USA & Canada) |
Husqvarna Construction Products |
Phone no: |
951 272 2330 |
265 Radio Road |
Telefax no: |
951 272 2338 |
Corona, California 92879 |
Internet Site: www.husqvarnacp.com |
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USA |
When working and operating the saw the following approved personal safety items should be used:
Head |
Hearing |
Eye |
Safety |
Protective |
Protection |
Protection |
Protection |
Shoes |
Gloves |
3
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.
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.
WARNING
DO NOT MODIFY THE PRODUCT
Under no circumstances may the design of the machine be modified without the permission of the manufacturer. Always use genuine accessories. Unauthorized modifications 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 |
WARNING |
CAUTION |
ASPHYXIATION HAZARD |
CALIFORNIA PROP 65 |
HEARING HAZARD |
Running an engine in a con- |
Use of this product can expose |
During the normal use of this |
fined or badly ventilated area |
you to materials known to the |
machine, operator may be |
can result in injury or death due |
State of California to cause |
exposed to a noise level equal |
to asphyxiation or carbon |
cancer and/or birth defects or |
to or higher than 85 dB(A). Use |
monoxide poisoning. |
other reproductive harm. |
hearing protection. |
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WARNING
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 flammable 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 flame.
•Do not operate the saw in areas of combustible material or fumes. Sparks may occur from the saw that could cause a fire or explosion.
•Operate only in well ventilated areas. Engine exhaust contain carbon monoxide which can cause loss of consciousness and possible death.
•The muffler 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.
SAW SAFETY
•Do not leave saw unattended while the engine is running.
•Do not alter the saw. Any alteration or modification 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 flaws. 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 flanges for damage, excessive wear and cleanliness before mounting the blade. The blade should fit 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.
•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.
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The Excel Series of diamond blades have been designed specifically 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 specification 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 |
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 flange
(E).
WARNING
Inspect the blade (K) for any damage. Do not use any blade that has cracks, nicks, flaws 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 firmly against the rear flange (F). Insure the blade is installed on the tri-arbor correctly. Match the female tri-arbor of the outer washer or flange with the blade shaft and install the blade shaft bolt turning clockwise while holding the locking pin in. Be sure the outer flange is fully seated and firmly 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 H C D E J
I
G
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