MQ Multiquip FS2SP Concrete Saw Operation Manual

PARTS AND OPERATION MANUAL

CONCRETE SAW

MODELS FS2 & FS2SP

Revision #2 (06/26/06)

MULTIQUIP INC.....

PARTS DEPARTMENT:

18910 WILMINGTON AVE.

800-427-1244

CARSON, CALIFORNIA 90746 FAX: 800-672-7877

310-537-3700

800-421-1244

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:

800-478-1244

FAX: 310-537-3927 FAX: 310-631-5032

E-mail:[email protected] • www:multiquip.com

Atlanta • Boise • Dallas • Houston • Newark

Montreal, Canada • Manchester, UK

Rio De Janiero, Brazil • Guadalajara, Mexico

P/N 25248

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL NUMBER

ON-HAND WHEN CALLING

PARTS DEPARTMENT

800-427-1244 or 310-537-3700

FAX: 800-672-7877 or 310-637-3284

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE

800-478-1244 or 310-537-3700

FAX: 310-537-4259

WARRANTY DEPARTMENT

888-661-4279, or 310-661-4279

FAX: 310-537-1173

MAIN

800-421-1244 or 310-537-3700

FAX: 310-537-3927

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 3

Here's How To Get Help ........................................... 3

Table Of Contents .................................................... 4

Parts Ordering Procedures ...................................... 5

Safety Message Alert Symbols ............................. 6-7

Decals ...................................................................... 8

Rules for Safe Operation .................................... 9-11

Dimensions ............................................................ 12

Weights .................................................................. 13

Basic Components ............................................ 14-15

Console Components ............................................ 16

Basic Engine Components ..................................... 17

General Information .......................................... 18-19

TABLE OF CONTENTS

Engine Mount Assembly ................................... 48-49

Pointers And Covers ......................................... 50-51

Water System Assembly ................................... 52-53

Basic Platform Assembly ..................................54-55

Blade Guard 14-Inch Assembly ........................56-57

Blade Guard 20-Inch Assembly ........................58-59

Manual Raise and Lower Assembly .................60-61

Plug Kit (Push) Assembly ..................................62-63

Plug Kit (Self-Propelled) Assembly ...................64-65

Battery Box Assembly ....................................... 66-67

Platform (Bare) Assembly ................................. 68-69

Transmission Assembly..................................... 70-71

MQ-Whiteman — FS2/FS2SP

Concrete Saw

Inspection .......................................................... 20-21

Inspection Blade .................................................... 22

Inspection Blade Placement .................................. 23

Inspection-Guards, Covers, and V-Belts ........... 24-25

Initial Start-Up ................................................... 26-27

Operation .......................................................... 28-29

Maintenance ..................................................... 30-33

Troubleshooting (Engine) ..................................34-35

Troubleshooting (Blade) ......................................... 36

Explanation Of Codes In Remarks Column ........... 38

Suggested Spare Parts .......................................... 39

Nameplate And Decals ..................................... 40-41

Under Carriage Assembly ................................. 42-43

Rear Axle Assembly .......................................... 44-45

Blade Shaft Assembly ....................................... 46-47

Engines

Engine Assemblies ............................................ 72-73

Wiring Diagram

Wiring Diagram (Engine/Console) ......................... 74

Wiring Diagram (Rocker Switches) ........................ 75

Terms and Conditions Of Sale — Parts ................. 76

NOTE

Specification and part number are subject to change without notice .

PAGE 4 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

Effective: June 1

st

, 2005 PARTS ORDERING PROCEDURES

Ordering parts has never been easier!

Choose from three easy options:

Best Deal!

Order via Internet (Dealers Only) :

Order parts on-line using Multiquip’s SmartEquip website!

■ View Parts Diagrams

■ Order Parts

■ Print Specification Information

Goto www.multiquip.com and click on

Order Parts

to log in and save!

If you have an MQ Account, to obtain a

Username and Password, E-mail us at: [email protected].

To obtain an MQ Account, contact your

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.*

Note: Discounts Are Subject To Change

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)

Fax your order in and qualify for a 3% Discount on Standard orders for all orders which include complete part numbers.*

Note: Discounts Are Subject To Change

Order via Phone:

Domestic (US) Dealers Call:

1-800-427-1244

Non-Dealer Customers:

Contact your local Multiquip Dealer for parts or call 800-427-1244 for help in locating a dealer near you.

International Customers should contact their local Multiquip Representatives for

Parts Ordering information.

When ordering parts, please supply:

✓ Fed Ex/UPS

■ Priority One

■ Ground

■ Next Day

■ Second/Third Day

✓ DHL

✓ Truck

NOTE

Unless otherwise indicated by customer, all orders are treated as Standard Orders and will ship within 24 hours. We will make every effort to ship Air Shipments the same day the order is received, if received prior to 2PM PST. Stock Orders must be noted on fax or web order form.

WE ACCEPT ALL MAJOR CREDIT CARDS!


FS2/FS2SP CONCRETE SAW — SAFETY MESSAGE ALERT SYMBOLS

HAZARD SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS!

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.

NOTE

This Owner's Manual has been developed to provide complete instructions for the safe and efficient operation of the MQWhiteman FS2 and FS2SP Concrete Saws.

Depending on the power plant you have selected, please refer to the engine manufacturers instructions for data relative to its safe operations.

Before using this Concrete Saw, ensure that the operating individual has read and understands all instructions in this manual.

Lethal Exhaust Gases

Engine exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled.

NEVER operate this equipment in a confined area or enclosed structure that does not provide ample free flow air.

SAFETY MESSAGE ALERT SYMBOLS

The three (3) Safety Messages shown below will inform you about potential hazards that could injure you or others. The

Safety Messages specifically address the level of exposure to the operator, and are preceded by one of three words: DANGER,

WARNING, or CAUTION.

Explosive Fuel

Gasoline is extremely flammable, and its vapors can cause an explosion if ignited. DO

NOT start the engine near spilled fuel or combustible fluids. DO NOT fill the fuel tank while the engine is running or hot. DO NOT overfill tank, since spilled fuel could ignite if it comes into contact with hot engine parts or sparks from the ignition system. Store fuel in approved containers, in well-ventilated areas and away from sparks and flames. NEVER use fuel as a cleaning agent.

DANGER:

You WILL be KILLED or

SERIOUSLY injured if you do not follow directions.

WARNING:

You CAN be KILLED or

SERIOUSLY injured if you do not follow directions.

Burn Hazards

Engine components can generate extreme heat.

To prevent burns, DO NOT touch these areas while the engine is running or immediately after operations. Never operate the engine with heat shields or heat guards removed.

Rotating Parts

CAUTION:

You CAN be injured if you do not follow directions.

Potential hazards associated with Concrete Saw operations will be referenced with Hazard Symbols which appear throughout this manual, and will be referenced in conjunction with Safety Message Alert Symbols.

NEVER operate equipment with covers, or guards removed. Keep fingers, hands, hair and clothing away from all moving parts to prevent injury.


FS2/FS2SP CONCRETE SAW — SAFETY MESSAGE ALERT SYMBOLS

Respiratory Hazard Accidental Starting

ALWAYS place the ON/OFF switch in the OFF position, remove key and/or disconnect the spark plug lead before servicing the engine or equipment. Ground the lead to prevent sparks that could ignite a fire.

ALWAYS wear approved respiratory protection.

Over Speed Conditions

NEVER tamper with the factory settings of the engine governor or settings. Personal injury and damage to the engine or equipment can result if operating in speed ranges above maximum allowable.

Sight and Hearing hazard

ALWAYS wear approved eye and hearing protection.

Guards and Covers In Place Equipment Damage Messages

NEVER operate the saw without blade guards and covers in place. Adhere to safety guidelines

ANSI American National Standards Institute,

OSHA or other applicable local regulations.

Other important messages are provided throughout this manual to help prevent damage to your concrete saw, other property, or the surrounding environment.

NOTE

This concrete saw, other property, or the surrounding environment could be damaged if you do not follow instructions.


FS2/FS2SP CONCRETE SAW — DECALS

Machine Safety Decals

The FS2 and FS2SP Series concrete saws are equipped with a number of safety decals (Figure 1). These decals are provided for operator safety and maintenance information. The illustration below shows these decals as they appear on either concrete saw. Should any of these decals become unreadable, replacements can be obtained from you dealer. See pages 40 and 41 for decal placement.

Figure 1. FS2/FS2SP Decals


FS2/FS2SP CONCRETE SAW — RULES FOR SAFE OPERATION

WARNING:

Failure to follow instructions in this manual may lead to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only.

The following safety guidelines should always be used when operating the MQ Whiteman FS2 or FS2SP Concrete Saws:

GENERAL SAFETY

■ DO NOT operate or service this equipment before reading this entire manual.

■ NEVER touch the hot exhaust manifold, muffler or cylinder. Allow these parts to cool before servicing engine or saw.

■ High Temperatures – Allow the engine to cool before adding fuel or performing service and maintenance functions. Contact with hot components can cause serious burns.

■ This equipment should not be operated by persons under 18 years of age.

■ NEVER operate this equipment without proper protective clothing, shatterproof glasses, steeltoed boots and other protective devices required by the job.

■ NEVER operate this equipment when not feeling well due to fatigue, illness or taking medicine.

■ NEVER operate this equipment under the influence or drugs or alcohol.

■ NEVER use accessories or attachments, which are not recommended by Multiquip for this equipment. Damage to the equipment and/or injury to user may result.

■ The manufacturer does not assume responsibility for any accident due to equipment modifications.

■ Whenever necessary, replace nameplate, operation and safety decals when they become difficult to read.

■ ALWAYS check the machine for loosened threads or bolts before starting.

■ The engine section of this saw requires an adequate free flow of cooling air. NEVER operate the saw in any enclosed or narrow area where free flow of the air is restricted. If the air flow is restricted it will cause serious damage to the saw or engine and may cause injury to people. Remember the saw's engine gives off DEADLY carbon monoxide gas.

■ ALWAYS refuel in a well-ventilated area, away from sparks and open flames.

■ ALWAYS use extreme caution when working with flammable liquids. When refueling, stop the engine and allow it to cool.

DO NOT smoke around or near the machine. Fire or explosion could result from fuel vapors, or if fuel is spilled on a hot engine.

■ NEVER operate the saw in an explosive atmosphere or near combustible materials.

An explosion or fire could result causing severe bodily harm or even death.

■ Topping-off to the fuel filler port is dangerous, as it tends to spill fuel.

■ NEVER use fuel as a cleaning agent.



GENERAL SAFETY

■

ALWAYS read, understand, and follow procedures in

Operator’s Manual before attempting to operate equipment.

■

ALWAYS be sure the operator is familiar with proper safety precautions and operating techniques before using the saw.

■ Stop the engine when leaving the saw unattended.

■ Block the unit when leaving or when using on a slope.

■ Maintain this equipment in a safe operating condition at all times.

■

ALWAYS stop the engine before servicing, adding fuel and oil.

■ NEVER

Run engine without air filter. Severe engine damage may occur.

■

ALWAYS service air cleaner frequently to prevent carburetor malfunction.

■

ALWAYS store equipment properly when it is not being used.

Equipment should be stored in a clean, dry location out of the reach of children.

■ NEVER use accessories or attachments, which are not recommended by Multiquip for this equipment. Damage to the equipment and/or injury to user may result.

■ NEVER operate this saw in areas that contain combustible material or fumes. Fire and/or explosions may result from errant sparks from the equipment.

DIAMOND BLADE SAFETY

■ Use appropriate steel centered diamond blades manufactured for use on concrete saws.

■

ALWAYS inspect diamond blades before each use. The blade should exhibit no cracks, dings, or flaws in the steel centered core and/or rim. Center (arbor) hole must be undamaged and true.

■ Examine blade flanges for damage, excessive wear and cleanliness before mounting blade. Blade should fit snugly on the shaft and against the inside/outside blade flanges.

■ Ensure that the blade is marked with an operating speed greater than the blade shaft speed of the saw.

■ Only cut the material that is specified by the diamond blade.

Read the specifications of the diamond blade to ensure the proper tool has been matched to the material being cut.

■

ALWAYS keep blade guards in place. Exposure of the diamond blade must not exceed 180 degrees.

■ Ensure that the diamond blade does not come into contact with the ground or surface during transportation. DO NOT drop the diamond blade on ground or surface.

■ The engine governor is designed to permit maximum engine speed in a no-load condition. Speeds that exceed this limit may cause the diamond blade to exceed the maximum safe allowable speed.

■ Ensure that the blade is mounted for proper operating direction.

WARNING:

■ DO NOT operate this equipment unless all guards and safety devices are attached and in place.

■ Caution must be exercised while servicing this equipment.

Rotating and moving parts can cause injury if contacted.

■ Keep all inexperienced and unauthorized people away from the equipment at all times.

■ Unauthorized equipment modifications will void all warranties.

■ Test the ON/OFF switch before operating. The purpose of the

switch is to shut down the engine.

SAW TRANSPORTATION SAFETY

■ Use the lifting bail and appropriate lifting equipment to ensure the safe movement of the saw.

■ DO NOT use the handle bars and/or front pointer as lifting points.

■ NEVER tow the saw behind a vehicle.

■ Ensure that both pointer bars are positioned appropriately to minimize their exposure during transportation.

■ Safeguard against extreme saw attitudes relative to level. Engines tipped to extreme angles may cause oil to gravitate into the cylinder head making the engine difficult to start.

■ NEVER transport the saw with the blade mounted.



Emergencies

■

ALWAYS know the location of the nearest fire extinguisher and first aid kit. Know the location of the nearest telephone.

Also know the phone numbers of the nearest ambulance,

doctor and fire department. This information will be invaluable in the case of an emergency.

Maintenance Safety

■ NEVER lubricate components or attempt service on a running machine.

■

ALWAYS allow the machine a proper amount of time to cool before servicing.

■ Keep the machinery in proper running condition.

■ Fix damage to the machine immediately and always replace broken parts.

■ Dispose of hazardous waste properly. Examples of potentially hazardous waste are used motor oil, fuel and fuel filters.

■ DO NOT use food or plastic containers to dispose of hazardous waste.


FS2/FS2SP CONCRETE SAW — DIMENSIONS

Figure 2. FS2/FS2SP Concrete Saw Dimensions

R E F E R E N C E

L E T T E R

A

B

C

F

G

D

E

H

I

J

T A B L E 1 .

D I M E N S I O N S

D E S C R I P T I O N

M a x H e i g h t ( H a n d l e B a r s F u ll y R a i s e d )

M a x H e i g h t ( H a n d l e B a r s F u ll y L o w e r e d )

M a x L e n g t h ( H a n d l e B a r s F u ll y R a i s e d & F r o n t P o i n t e r L o w e r e d )

M a x L e n g t h ( H a n d l e B a r s F u ll y R a i s e d & F r o n t P o i n t e r R a i s e d )

M a x L e n g t h ( H a n d l e B a r s F u ll y L o w e r e d & F r o n t P o i n t e r R a i s e d )

M a x H a n d l e B a r W i d t h

M a x H a n d l e B a r D e lf e c it o n

F r o n t W h e e l B a s e

R e a r W h e e l B a s e

M a x W i d t h

C r a t e d D i m e n s i o n ( L x W x H ) 4 7 " ( 1 1 9 4 ) x 3 0 " ( 7 6 2 ) x 4 4 " ( 1 1 1 8 )

D I M E N S I O N ( M M )

4 4 " ( 1 1 1 8 )

3 5 " ( 8 8 9 )

9 8 " ( 2 4 8 9 )

7 0 " ( 1 7 7 8 )

6 2 " ( 1 5 7 5 )

2 5 " ( 6 3 5 )

1 4 " ( 3 5 6 )

1 5 " ( 3 8 1 )

1 6 " ( 4 0 6 )

2 5 " ( 6 3 5 )


FS2/FS2SP CONCRETE SAW — WEIGHTS

F S 2

F S 2 S P

F S 2 / F S 2 S P

O P T I O N S

Figure 3. FS2/FS2SP Concrete Saw Weights

T A B L E 2 .

W E I G H T S

S A W D E S C R I P T I O N

F S 2 L E 1 4

F S 2 L E 2 0

F S 2 8 K 1 4

F S 2 8 K 2 0

F S 2 9 H 1 4

F S 2 9 H 2 0

F S 2 1 2 K 1 4

F S 2 1 2 K 2 0

F S 2 1 3 H 1 4

F S 2 1 3 H 2 0

F S 2 1 3 H E 1 4

F S 2 1 3 H E 2 0

F S 2 S P 1 3 H 1 4

S A W , F S 2 , 1 4 " , P U S H , L E S S E N G I N E

S A W , F S 2 , 2 0 " , P U S H , L E S S E N G I N E

S A W , F S 2 , 1 4 " , P U S H , 8 .

5 H P K O H L E R

S A W , F S 2 , 2 0 " , P U S H , 8 .

5 H P K O H L E R

S A W , F S 2 , 1 4 " , P U S H , 9 H P H O N D A

S A W , F S 2 , 2 0 " , P U S H , 9 H P H O N D A

S A W , F S 2 , 1 4 " , P U S H , 1 2 H P K O H L E R

S A W , F S 2 , 2 0 " , P U S H , 1 2 H P K O H L E R

S A W , F S 2 , 1 4 " , P U S H , 1 3 H P H O N D A

S A W , F S 2 , 2 0 " , P U S H , 1 3 H P H O N D A

S A W , F S 2 , 1 4 " , P U S H , 1 3 H P H O N D A E L E C T R I C S T A R T

S A W , F S 2 , 2 0 " , P U S H , 1 3 H P H O N D A E L E C T R I C S T A R T

S A W , F S 2 S P , 1 4 " , S E L F P R O P E L L E D , 1 3 H P H O N D A

F S 2 S P 1 3 H 2 0 S A W , F S 2 S P , 2 0 " , S E L F P R O P E L L E D , 1 3 H P H O N D A

F S 2 S P 1 3 H E 1 4 S A W , F S 2 , 1 4 " , S E L F P R O P E L L E D , 1 3 H P H O N D A , E L E C T R I C S T A R T

F S 2 S P 1 3 H E 2 0

F S 2 S P 2 0 H E 1 4

S A W , F S 2 , 2 0 " , S E L F P R O P E L L E D , 1 3 H P H O N D A , E L E C T R I C S T A R T

S A W , F S 2 S P , 1 4 " , S E L F P R O P E L L E D , 2 0 H P H O N D A , E L E C T R I C S T A R T

F S 2 S P 2 0 H E 2 0 S A W , F S 2 S P , 2 0 " , S E L F P R O P E L L E D , 2 0 H P H O N D A , E L E C T R I C S T A R T

F S 2 1 4 B G

F S 2 2 0 B G

B L A D E G U A R D K I T 1 4 " W / P U L L E Y S B E L T S A N D M I S T M A N I F O L D F O R 8 1 3 H P

B L A D E G U A R D K I T 2 0 " W / P U L L E Y S A N D B E L T S F O R 8 1 3 H P

F S 2 1 4 B G 2 0 H E B L A D E G U A R D K I T 1 4 " W / P U L L E Y S B E L T S A N D M I S T M A N I F O L D F O R 2 0 H P

F S 2 2 0 B G 2 0 H E B L A D E G U A R D K I T 2 0 " W / P U L L E Y S B E L T S F O R 2 0 H P

F S W T

F S L T

F S W P

W A

E X

T E R

T E R N

E X T E R N

T A

A L

A L

N K

L I

A

G

S

H

S

T

E

E L E C T R

M

A S

I C

B L

S E

Y

M B

W A T

L Y

E R

( E L

P U

E C

M P

T R I C

A S

S

S E

T A

M B

R T

L Y

O

(

N

E

L Y )

L E C T R I C S T A R T O N L Y )

O P E R A T I N G

W E I G H T

L b s .

( k g s )

1 9 0 ( 8 6 )

1 9 5 ( 8 8 )

2 6 5 ( 1 2 0 )

2 7 0 ( 1 2 2 )

2 6 5 ( 1 2 0 )

2 7 0 ( 1 2 2 )

2 7 0 ( 1 2 2 )

2 7 5 ( 1 2 5 )

2 7 0 ( 1 2 2 )

2 7 5 ( 1 2 5 )

2 8 0 ( 1 2 7 )

2 8 5 ( 1 2 9 )

2 9 0 ( 1 3 2 )

2 9 5 ( 1 3 4 )

3 0 5 ( 1 3 8 )

3 1 0 ( 1 4 1 )

3 2 0 ( 1 4 5 )

3 3 0 ( 1 5 0 )

3 0 ( 1 4 )

2 5 ( 1 1 )

3 0 ( 1 4 )

3 5 ( 1 6 )

2 0 ( 9 )

1 0 ( 4 .

5 )

1 0 ( 4 .

5 )


BASIC COMPONENTS

FS2/FS2SP CONCRETE SAW — BASIC COMPONENTS

Figure 4. FS2/FS2SP Concrete Saw Basic Components


FS2/FS2SP CONCRETE SAW — BASIC COMPONENTS

MAJOR COMPONENTS

NO

8

9

10

11

12

13

7

8

5

6

3

4

1

2

DESCRIPTION

UNDER CARRIAGE ASSEMBLY

REAR AXLE

BLADE SHAFT ASSEMBLY

ENGINE MOUNT ASSEMBLY

POINTERS AND COVERS ASSEMBLIES

WATER SYSTEM ASSEMBLY

FS2/FS2SP BASIC PLATFORM ASSEMBLY

14-INCH BLADE GUARD ASSEMBLY

20-INCH BLADE GUARD ASSEMBLY

MANUAL RAISE/LOWER ASSEMBLY

BATTERY BOX ASSEMBLY (ELECTRIC START)

TRANSMISSION ASSEMBLY

GASOLINE ENGINE ASSEMBLIES

WIRING DIAGRAM

PAGE

SEE PAGES 42-43

SEE PAGES 44-45

SEE PAGES 46-47

SEE PAGES 48-49

SEE PAGES 50-51

SEE PAGES 52-53

SEE PAGES 54-55

SEE PAGES 56-57

SEE PAGES 58-59

SEE PAGES 60-61

SEE PAGES 66-67

SEE PAGES 68-69

SEE PAGES 70-71

SEE PAGE 74


FS2/FS2SP CONCRETE SAW — CONSOLE COMPONENTS

Figure 5 displays the location of the various operational control features of the FS2/FS2SP saw. Features are dependent on the specific model saw selected. The function of each console component or indicator is explained below:

1. Emergency Stop Button – Push this stop button to stop the engine. Also acts as a fast and secure way to stop the engine in the event of an emergency.

2. Transmission Engage/Disengage Lever – Forward locking position engages transmission. Rear Locking position disengages transmission from rear axle and permits "free wheeling" (self-propelled models Only).

3. Water ON/OFF Valve – On position opens valve and permits water to flow from source through saw water hose.

OFF position closes valve and halts the flow of water.

4. Throttle Lever – Pull the lever to increase engine RPM.

Push lever to decrease engine RPM (electric start models only).

5. Choke Lever – Pull lever to assist when starting a cold engine. Push lever down after engine warms to disengage choke (electric start models).

6. AUX Switch (Rocker) – Auxiliary switch for future features

(electric start models).

7. Light Switch – Push top of rocker switch to provide +12

VDC power (ON) to the external halogen light. Push bottom of rocker switch to remove (OFF) +12 VDC power from halogen light (electric start models).

8. Pump On Switch – Push top of rocker switch to provide

(ON) +12 VDC power to the external water pump. Push bottom of rocker switch to remove (OFF) +12 VDC power from water pump (electric start models).

9. Digital Tachometer/Hourmeter – Indicates engine RPM and number of hours (operation) saw has been in use.

10. Raise/Lower Crank Handle – Physically orients saw

(raises or lowers) depending on cranking direction (CW or

CCW). One full turn equals 3/8". Turning the handle

clockwise lowers the saw, turning the saw counterclockwise raises the saw. The raise/lower crank handle is used in conjunction with the depth feed gauge.

11. Start Button – A spring loaded button, that when pressed actuates the engine start solenoid (electric start models only).

12. Depth Feed Gauge – Indicates the blade cutting depth in inches. To activate, first lower the blade via the crank

handle until the blade touches the cutting surface. Then roll the depth feed dial until the face label reads zero.

13. Forward/Reverse Speed Lever – Controls forward and reverse speeds for self-propelled operation. Provides positive neutral for engine star t. ALWAYS place transmission engage/disengage lever in the engage position before setting speed lever (self-propelled models only).

14. Handle Bar Locking Knobs – Loosen or tighten these two knobs when making adjustments to the handlebar(s).

Turn handle(s) counter-clockwise to loosen and

clockwise to tighten.

Figure 5. Console Components


FS2/FS2SP CONCRETE SAW — BASIC ENGINE COMPONENTS

HONDA 13 HP engine shown.

INITIAL SERVICING

Figure 6. Engine Controls and Components

The engine (Figure 6) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers Engine manual for instructions & details of operation and servicing.

1. Fuel Filler Cap – Remove this cap to add unleaded gasoline to the fuel tank. Make sure cap is tightened securely. DO NOT over fill.

WARNING

WARNING

Adding fuel to the tank should be accomplished only when the engine is stopped and has had an opportunity to cool down. In the event of a fuel spill,

DO NOT attempt to start the engine until the fuel residue has been completely wiped up, and the area surrounding the engine is dry.

2. Throttle Lever – Used to adjust engine RPM speed (lever advanced forward SLOW, lever back toward operator

FAST).

3. Engine ON/OFF Switch – ON position permits engine starting, OFF position stops engine operations.

4. Recoil Starter (pull rope) – Manual-starting method. Pull the starter grip until resistance is felt, then pull briskly and smoothly.

5. Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop the flow of fuel.

6. Choke Lever – Used in the starting of a cold engine, or in cold weather conditions. The choke enriches the fuel mixture.

7. Air Cleaner – Prevents dirt and other debris from entering the fuel system. Remove wing-nut on top of air filter cannister to gain access to filter element.

8.

9.

NOTE

Operating the engine without an air filter, with a damaged air filter, or a filter in need of replacement will allow dirt to enter the engine, causing rapid engine wear.

Spark Plug – Provides spark to the ignition system. Set spark plug gap (HONDA) to 0.6 - 0.7 mm (0.028 - 0.031

inch). Clean spark plug once a week.

Muffler – Used to reduce noise and emissions.

WARNING


To prevent burns, DO NOT touch these areas while the engine is running or immediately after operating. NEVER operate the engine with the muffler removed.

10. Fuel Tank – Holds unleaded gasoline. For additional information refer to engine owner's manual.


FS2/FS2SP CONCRETE SAW — GENERAL INFORMATION

FAMILIARIZATION

The MQ Whiteman FS2/FS2SP Series concrete saws are designed for wet or dry cutting utilizing diamond blades. They have been engineered for general, industrial and high production flat sawing applications. The exceptional performance of these saws centers around innovative features, top quality components, and committed attention to state-of-the-art manufacturing.

The reinforced heavy gauge steel frame and chassis assembly has been precisely jig welded to eliminate operational bending and/or flex that would lead to diminished blade performance. Additionally, the general weight-to-strength ratio design of the frame and chassis assembly provides for optimum weight distribution to keep the blade running true in the cut.

An innovative outboard blade shaft bearing assembly ensures minimal flutter and shaft harmonics providing the most advantageous condition for a diamond blade at operating speeds. Heavy duty front and rear axles, oversized reinforced wheels supported by roller wheel bearings and locking collars, and industrial under carriage assembly ensure accurate tracking and years of reliable use.

The positive locking Raise/Lower screw feed system with accurate depth gauge easily orients blade elevation, and will not permit blade creep during cutting operations.

A unique water plumbing system allows for independent orientation of either fluted floodwater to the blade for wet cutting applications or cones of aerosol mist (14" blade guard only) to diminish material dust cutting in situations where minimal water usage is necessary.

Quick disconnect hose fittings are provided for quick and easy water orientation.

Operator control of the saw is safely accomplished with adjustable ergonomic handle bars, and a combination of conveniently oriented items on the console such as: Raise/Lower Crank Handle,

Tachometer/Hourmeter, ON/OFF Water Valve, Depth Feed Gauge, and Emergency Engine ON/OFF switch. Additionally, for electric start and self-propelled models, the console also provides starting, power control and forward/reverse controls.

All MQ Whiteman FS2/FS2SP saws are designed, engineered and manufactured with strict adherence to American National

Standards Institute, Inc. (ANSI) guidelines B7.1 and B7.5.

POWER PLANTS

The FS2/FS2SP Series saws provides a variety of gasoline engine choices (Table 3). Selection of a specific engine, and its capacity measured in horsepower/torque, directly affects the performance of the diamond blade.

The FS2/FS2SP series saws are generally classified in the industry as a " LOW to MEDIUM " horsepower saws. This classification is particularly useful when selecting the proper diamond blade for an application. Refer to the engine Owner's Manual for specific instructions regarding engine operation and maintenance practices.

E N G I N E M F R .

K O H L E R

H O N D A

K O H L E R

H O N D A

H O N D A

K O H L E R

M O D E L

C O M M A N D P A 9 5 1 5 0 2

G X 2 7 0 K 1 Q C 9 ( 5 5 8 3 0 0 )

C O M M A N D P A 9 5 1 5 0 2

G X 3 9 0 K 1 Q C 9

G X 6 2 0 T X F 2 ( 5 8 4 4 0 0 0 )

C O M M A N D C H 2 0

H P

8 .

5

9

1 2

1 3

2 0

2 0

T A B L E 3 .

P O W E R P L A N T S

S T A R T I N G S Y S T E M

M

M

M

E l

E

E l l a a a e n n e c c t u u n u e c t r t r r i i i a a a l c c c l l

A I R C L E A N E R

C y c l o n e A ri F i tl r a it o n




D r y C a n n i s t e r

D r y C a n n i s t e r

F U E L

G A L .

T A N K

( L i t e r s )

1 .

6 ( 6 .

1 )

1 .

6 ( 6 .

1 )

1 .

8 ( 6 .

8 )

1 .

7 ( 6 .

4 )

1 .

7 ( 6 .

4 )

1 .

7 ( 6 .

4 )


FS2/FS2SP CONCRETE SAW — GENERAL INFORMATION

UNDER CARRIAGE SYSTEM

A jig welded heavy steel gauge under carriage assembly supports the saw in tracking, pivoting and stabilization. A 3/4" diameter rear axle supports two solid rubber (8" x 2-1/2" x 1") cast hub wheels with roller bearings, grease fittings and locking collars. A 3/4" diameter front axle supports two solid rubber (5" x 2" x 3/4") cast hub wheels with roller bearings, grease fittings and locking collars. The assembly pivots about two rocker blocks with bushings. See page 40.

BLADE DRIVE SYSTEM

An innovative blade shaft assembly has been specifically designed to support the optimum distribution of torque from the engine shaft to the blade shaft, and to ensure minimal vibratory conditions on the tips of the shaft.

Balanced engine & blade shaft pulleys are connected to their respective shafts, and four V-belts connect the engine pulley to the blade shaft pulley. The 1- 1/4" diameter blade shaft is supported by two self-aligning pillow block bearings that are uniquely positioned on the most outboard portion of the reinforced frame.

The combination of pulley and blade shaft bearing positioning ensures minimal vibration & flutter to the ends of the blade shaft.

The blade drive system has been designed for left and right hand cutting. See page 44.

BLADE GUARD ASSEMBLY

The FS2/FS2SP comes standard with either a 14" or 20" hinged two-piece, heavy steel gauge blade guard.

Both blade guards provide zinc plated, fluted floodwater manifold assemblies that supply optimum volume and dispersal of water to both sides of the diamond blade for wet cutting. The sizable (6") fluted floodwater tubes resist clogging and are easily removed for maintenance.

The spray pattern and orientation, in conjunction with the design of the blade guard, provides exceptional dust suppression when cutting dry, and may also be desired when the job site requires minimal use of water.

The 14" blade guard is designed with an independent aerosol misting system to meet the challenges of minimal water sawing operations. The spray pattern and orientation of the two removable jet nozzles, in conjunction with the design of the 14" blade guard, provides exceptional dust suppression.

A quick disconnect hose and blade guard are easily removed for fast blade changes, and easily seats itself on the chassis bayonet fitting. The blade guard may be oriented for left or right hand cutting.

See pages 54 and 56.

WATER SYSTEM

All FS2 saws provide a water direction system to provide cooling water to the diamond blade. This system consist of : a standard

"garden hose" valve that connects the water source (via hose) to the saw, an ON/OFF console water switch, water hose with quick disconnect manifold fittings, and either a 14" or 20" blade guard.

Both the 14" and 20" blade guards are designed with two 6" fluted water tubes to direct floodwater to the diamond blade. The 14" blade guard incorporates an independent water misting system that utilizes specifically positioned aerosol spray nozzles to support dust suppression when sawing in minimal water environments.

The misting spray (approximately 5 gallons/hour) requires a 35-45 psi water pressure for effective results.

CONSOLE

An ergonomically designed control console allows the operator to easily understand and/or operate the adjustable handlebars, Raise/

Lower Crank Handle, Tachometer/Hourmeter, ON/OFF Water

Valve, Depth Feed Gauge, and Emergency Engine ON/OFF Switch.

Additionally, for electric start and self-propelled models, the console also provides starting, power control and forward/reverse controls.

MECHANICAL RAISE/LOWER SYSTEM

A positive locking mechanical raise and lower screw feed assembly supports elevation cycling operations. A crank raise/lower handle is located on the console with "clockwise" rotation providing lowering action, and "counter-clockwise" rotation providing raising action.

An ACME precision screw and thread assembly provide accurate travel; while a spring loaded plunge ball system ensures positive height position locking.

An adjustable depth gauge assembly is synchronized with raise/ lower handle rotations to accurately depict depth feed. See Table 4 for blade selection with respect to depth of cut. Blade orientation is referenced on the console's depth feed gauge.

D i a m o

T A B L E 4 .

B L A D E S E L E C T I O N n d

D i a m e t e r

1 2 "

1 4 "

B l a d e

( I n .

)

D e p t h o f C u t

3

4

-

-

5

5

/

/

8

8

"

"

1 6 "

1 8 "

2 0 "

5 5 / 8 "

6 5 / 8 "

7 5 / 8 "


FS2/FS2SP CONCRETE SAW — INSPECTION


Before Starting

1. Read safety instructions at the beginning of manual.

2. Clean the SAW, removing dirt and dust, particularly the engine cooling air inlet, carburetor and air cleaner.

3.

Check the air filter for dirt and dust. If air filter is dirty, replace air filter with a new one as required.

4. Check carburetor for external dirt and dust. Clean with dry compressed air.

5.

Check fastening nuts and bolts for tightness.

Figure 8. Engine Oil Dipstick (Oil Level)

Engine Oil Check

1. To check the engine oil level, place the saw on secure level ground with the engine stopped, and the diamond blade removed.

2. Remove the filler cap/dipstick from the engine oil filler hole

(Figure 7) and wipe it clean.

NOTE

Some engines used with the FS2/FS2SP

Series concrete saws have an oil Alert

System. This system will automatically stop the

engine in the event of low oil

level. ALWAYS be sure to check the engine oil level prior to starting the engine.


S e a s o n

S u m m e r

S p r i n g / F a ll

W i n t e r

T a b l e 5 .

O li T y p e

T e m p e r a t u r e

2 5 ° C o r H i g h e r

2 5 ° C ~ 1 0 ° C

0 ° C o r L o w e r

O li T y p e

S A E 1 0 W 3 0

S A E 1 0 W 3 0 / 2 0

S A E 1 0 W 1 0

Figure 7. Engine Oil Dipstick (Removal)

3. Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shown on the dipstick.

4. If the oil level is low (Figure 8), fill to the edge of the oil filler hole with the recommended oil type (Table 5). Maximum oil capacity is 400 cc.

NOTE

Reference manufacturer engine manual for specific servicing instructions.

Explosive Fuel

Gasoline Check

1. Remove the gasoline cap located on top of fuel tank.

2. Visually inspect to see if fuel level is low. If fuel is low, replenish with unleaded fuel.

3. When refueling, be sure to use a strainer for filtration. DO

NOT top-off fuel. Wipe up any spilled fuel.


FS2/FS2SP CONCRETE SAW — INSPECTION

Hydrostatic Transmission - An EATON® Model 7 hydrostatic transmission (Figure 9) provides the power for the saw's propulsion system. The transmission drives a sprocket that directly connects the rear axle assembly via a drive chain. The " no load" forward/reverse speeds are approximately 80 ft/min (FS2SP models only).

Battery - The 12-Volt DC battery (Figure 11) is shipped dry, and will require a proper electrolyte level for operation (electric start models only).

Figure 11. Battery

When servicing of the battery is required perform the following: z A face shield and rubber gloves should be worn while handling and servicing battery's electrolyte.

z Disconnect battery terminal clamps, and remove the battery from the saw when servicing is required.

z DO NOT overfill the battery.

Figure 9. Hydrostatic Transmission

The transmission is factory filled with approved hydraulic fluid that has a viscosity equivalent to SAE 20W-20. Should additional servicing be required, the following hydraulic fluids are recommended: z General Motors Dextron B z Ford MM2C-33F z Ford M2C-41A z International harvester Hy-Tran Fluids

WARNING!

Electrolyte is an acid and must be handled with caution. Servicing instructions from the electrolyte manufacturer must always be followed to ensure safety. Serious injury can result from careless handling and noncompliance to safety handling instructions.

WARNING!

Overfilling the battery may cause the electrolyte to overflow resulting in corrosion to nearby components. Immediately wash off any spilled electrolyte (battery acid).

Additionally, when connecting the positive

(+) cable to the battery's positive (+) terminal post, DO NOT allow contact of the wrench or any metallic part to come in contact with the battery's negative (-) terminal post. This may result in an electrical short circuit or an explosion.

Figure 10. Transmission Reservoir

NOTE

DO NOT over fill the fluid reservoir (Figure 10). Note

the level marks on the reservoir.

It is essential to reference the existing oil conditions (A) cold or

(B) hot prior to operating the saw. Overfilling the

transmission with hydraulic fluid may cause the seals to

rupture causing mechanical damage.

NOTE

Use only

distilled water in the battery. Tap

water can

reduce the operating life of the

battery.


FS2/FS2SP CONCRETE SAW — INSPECTION -BLADE

WARNING

Failure to thoroughly inspect the diamond blade (Figure 12) for operational safety could result in damage to the blade, the saw, and may cause injury to the user or others in the operating area.

Figure 12. Diamond Blade

1. Drive Pin Hole – A commonly located hole on the diamond blade core that prevents operational blade slippage between the inner & outer blade flanges (collars). Inspect the diameter of the hole to ensure there is no distortion, and that a snug fit develops between the hole and drive pin.

2. Stress Relief Holes (Gullets) – Check the steel core for cracks that may have propagated from the slots and/or gullets. Cracks indicate extreme fatigue failure and if sawing continues, catastrophic failure will occur.

3. Edge Of The Steel Core – Check the diameter edge for discoloration (blue oxidation) indicating an overheating condition caused by insufficient cooling water/air.

Overheating of blades may lead to loss of core tension and/or increase the possibility for blade failure. Check to make sure the steel core’s width is uniform about the rim of the blade, and not succumbing to an “under cutting” condition brought about by highly abrasive material or improper under cutting core protection.

4. Directional Arrow – Check to ensure that the blade is oriented properly on the blade shaft for sawing. Reference the directional arrow in the blade and place it so the direction of rotation “downcuts” with the turn of the shaft.

5. Diamond Segment or Rim – Ensure there are no cracks, dings, or missing portions of the diamond segment/rim. DO

NOT use a blade that is missing a segment or a portion

of the rim. Damaged and/or missing segments/rims may cause damage to your saw, and injury to the user or others in the operating area.

6. Specifications – Ensure that the blade specifications, size, and diameter properly match up to the sawing operation.

Wet blades must have water to act as a coolant. Utilizing a diamond blade not matched properly to the task may result in poor performance and/or blade damage.

7. Arbor Hole – It is essential that the arbor hole diameter properly matches the blade, and that it is free from distortions. Correct blade flanges (collars) must be used.

The inside face of the flanges must be clean & free of debris.

An out of round arbor condition will cause damage to the blade and the saw.

8. MAX RPM – This RPM reference is the maximum safe operating speed for the blade selected. NEVER exceed the max RPM on the diamond blade. Exceeding the MAX

RPM is dangerous, and may cause poor performance and may damage the blade.


FS2/FS2SP CONCRETE SAW — INSPECTION -BLADE PLACEMENT

■

NOTE

The following steps should be accomplished before placing the diamond blade on the

blade shaft.

Set the engine ON/OFF switch to the OFF position.

■

Place the console ON/OFF button in the OFF position.

■

Raise the saw to a high position by cranking the Raise/Lower handle in a counterclockwise direction.

■

Use the Blade Nut Wrench & Blade Shaft Locking Wrench stored on the front section of the console to install the diamond blade.

■

Reference Figure 13 (Diamond Blade Placement) when removing or installing the diamond blade.

1. Blade Guard – Unscrew the guard security knob and water hose quick disconnect fitting and remove blade guard

(1) from its bayonet fitting and set it beside the saw.

2. Shaft Lock Tool – Remove the shaft lock tool (2) from the tool holder and insert the pointed end through the front of the saw frame into the machined hole in the blade shaft.

A conveniently placed opening on the front of the saw frame permits the use of the shaft lock tool. This tool inhibits the shaft from rotating when applying torque to the blade nut.

3. Blade Nut Wrench – Remove the blade nut wrench (3) from the tool holder and unscrew the blade shaft nut (rightside). This nut loosens clockwise and tightens counter-

clockwise.

4. Blade Nut – Remove the blade nut (4). For reassembly,

DO NOT over tighten the blade nut against the outer flange.

Tighten blade nut approximately 45-50 ft-lbs/62-69 N/m.

5. Outside Blade Flange (Collar) – Ensure that the flange face is clean and free of debris and is placed flush against the diamond blade (7). Check that the drive pin goes through the blade pin hole (6) and seats properly into the inner flange (8).

6. Blade Pin Hole – Align this hole with the drive pin hole on the inner flange collar.

7. Diamond Blade – Ensure that the proper blade has been selected for the job. Pay close attention to the directional arrow on the blade, clockwise for right-side cutting,

counter-clockwise for left-side cutting. The arbor hole of the blade must match the 1" arbor of the blade shaft.

8. Inner Flange Collar – This flange is fixed upon the blade shaft, and is manufactured with a drive pin hole. The inside surface of the flange must be free of debris and permit a tight closure on the surface of the blade.

Figure 13. Diamond Blade Placement


FS2/FS2SP CONCRETE SAW — INSPECTION -GUARDS, COVERS & BELTS

Guards and Covers Check V-Belts and Covers

WARNING

NEVER operate the saw without blade guards and covers

(Figures 14, 15 and 16) in place. DO NOT operate with the front of the blade guard raised. The blade exposure cannot exceed 180 degrees during operations. Adhere to the safety guidelines of the American National Standards Institute

(ANSI) B7.1 and B7.5.

NEVER attempt to check the V-belt with the engine running because severe injury can occur. Keep fingers, hands, hair and clothing away from all moving parts.

V-belts Alignment and Tensioning

This concrete saw is equipped with four premium V-belts that have been aligned and tensioned by factory personnel. All four

V-belts MUST be installed for proper operation of the saw. Failure to run the saw with less than four belts may damage the saw or equipment.

Use the following procedure to check the alignment of V-belts:

1. Remove the bolts that secure the V-belt cover (Figure 16) to the saw frame.

Figure 14. Blade Guard

CHECK the following on the "blade guard":

■

Check to ensure the capacity of the blade guard matches the diameter of your diamond blade.

■

Check that the guard seats firmly upon the bayonet fitting of the saw frame.

■

Check that the spring tensioned front cover of the guard is firmly seated with the rear section of the guard, and there are no gaps.

■

Check the fit of the water hoses about the two water manifolds

(14" guard). NEVER lift the blade guard while cutting.

■

Check that the flood water tubes and water jets are clear and open. Test the water supply for pressure and flow (to both sides of the blade) before sawing operations.

CHECK the following on the "blade flange cover":

■

Check that the flange cover seats firmly upon the bayonet fitting of the saw frame prior to operation.

■

This flange cover is to be in place when cutting from either the right or left side of the saw.

Figure 16. V-Belt Cover

2.

Check uniform parallelism (Figure 17) of V-belts and pulley

(sheaves). Use a straight edge or machinists's square against both pulleys and adjust both pulleys until equally aligned.

Figure 15. Blade Flange Cover

Figure 17. V-Belt Parallelism




3.

Check V-belt tension (Figure 18) by using a tensionmeter

(6.0 - 9.0 lbs.) against the inside belt at a mid point between the two pulleys, or by deflecting the center belt at a mid point

3/8” (10 mm) - 1/2” (13 mm).

5.

If the V-belts becomes worn or loose, replace them by using the following V-belt part numbers listed in Table 6.

T a b l e 6 .

V B e tl s a n d P u ll e y s

E n g i n e S i z e V B e l t P / N P u ll e y P / N B l a d e S i z e

8 .

5 1 3 H P E n g i n e

1 5 0 8 2 ( 4 )

1 3 2 4 9 ( 4 )

2 0 H P E n g i n e

1 5 8 9 7 ( 4 )

1 5 0 8 2 ( 4 )

1 5 4 2 0

1 5 4 2 1

1 5 3 6 5

1 5 3 6 6

1 4

2 0

1 4

2 0

Figure 18. V-Belt Tension

4.

DO NOT over or under tension the V-belts. Severe damage can occur to the saw and engine crank shaft if the belts are over tensioned. A decrease of power to the blade and poor performance will result if the belts are under tensioned (loose on pulleys).


FS2/FS2SP CONCRETE SAW— INITIAL START-UP

D

Safety, General Information and Inspection sections have been read and understood.

Depending on engine manufacturer, operating steps may vary. See engine operating manual.

The following start-up procedure makes reference to a HONDA

13 HP Engine (Manual Start)

1.

Ensure the diamond blade has been mounted correctly and that it is raised above the surface you are about to saw.

2.

Connect a hose (water source) to the water input port of the saw (see page 50, item 2, Water System Assembly), and test for adequate flood water [ 4 to 5 gallons per minute (15 to 19 LT/min)], and/or misting water [steady geometric aerosol spray at 40 psi].

3. Place the fuel valve lever (Figure 19) to the "ON" position.

NOTE

The CLOSED position of the choke lever enriches the fuel mixture for starting a COLD engine. The

OPEN position provides the correct fuel mixture

for normal operation after starting, and for restarting a warm engine.

6. Place the Choke Lever (Figure 22) in the "OPEN" position

CAUTION:

Figure 22. Choke Lever

Figure 19. Fuel Valve Lever

4. Place the Engine ON/OFF switch (Figure 20) in the "ON" position.

Figure 20. Engine ON/Off Switch

5. PULL the Console Engine ON/OFF switch (Figure 21) to the "PULL-ON" position.

The engine governor speed has been set at the factory. Changing the governor speed could damage the blade and/or the saw.

7. Place the throttle lever (Figure 23) halfway between fast and slow for starting. All sawing is done at full throttle. The engine governor speed is factory set to ensure optimum blade operating speeds.

Figure 23. Throttle Lever

Figure 21. Console Engine ON/Off Switch


FS2/FS2SP CONCRETE SAW — INITIAL START-UP

8. Grasp the starter grip (Figure 24) and slowly pull it out. The resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly and smoothly for starting.

z DO NOT pull the starter rope all the way to the end.

z D O NOT release the starter rope after pulling. Allow it to rewind as soon as possible.

Stopping the Engine

NEVER stop the engine while the blade is in the cut, except for extreme emergencies. A sudden stoppage of the engine at high speed while in a cut could damage the blade and/or saw, and may cause injury to the user or other in the operating area.

1.

Place the throttle lever (Figure 23) in the slow position, and listen for the engine speed to decrease.

2.

Push the console engine ON/OFF switch (Figure 21) to the

“OFF” position.

3.

Place the engine ON/OFF switch (Figure 20) to the “OFF” position.

4.

Place the fuel valve lever (Figure 19) to the “OFF” position.

Maneuvering The Saw

WARNING

Figure 24. Starter Grip

9. If the engine has started, slowly return the choke lever

(Figure 22) to the CLOSED position. If the engine has not started repeat steps 1 through 5.

10.

Before the saw is placed into operation, run the engine for several minutes. Check for fuel leaks, and noises that would associate with a loose guard and/or covers.

11.

All sawing is done at full throttle. Your engine governor has been set at the factory to ensure an optimum speed setting.

The blade is spinning whenever the engine is running.

Raise the blade high above the surface when maneuvering the saw. Damage to the blade and/or saw may occur if the blade strikes the pavement.

z NEVER stop the engine in the cut while working at high speeds, except for extreme emergencies.


FS2/FS2SP CONCRETE SAW — OPERATION

Saw Alignment

1.

The FS2/FS2SP employs a front and rear pointer (Figure 25) that has been precisely aligned with the diamond blade at the factory. Referencing the figure below, accurate tracking is accomplished by referencing the front and rear pointer tips over the cut line. Precise saw direction is accomplished by slight operator pressure against the handle bars.

Figure 25. Saw Pointers (Front/Rear)

2.

To reorient a pointer position, loosen the screw that secures the pointer bar to the shaft, adjust as necessary, and retighten the screw.

3.

For operator comfort, ergonomically designed handle bars adjust by loosening two clamping knobs (Figure 5, item 14), and adjusts to the desired height. Tighten the knobs back down when the desired height has been achieved.

Wet Saw Operation

WARNING

The operator must wear the appropriate protective equipment and clothing while engaged in sawing.

For wet sawing :

1. Connect hose from water source to the hose fitting connection (see page 50, item 2, Water System Assembly) of the saw. The source pressure should be approximately 30-40 psi.

2. Ensure the quick disconnect water those fitting is connected to the Floodwater manifold of the blade guard.

3. Turn water source on.

4. Select the “ON” position (water Valve on the saw console), and ensure the proper flow and rate (4-6 gallons/minute) is equally directed to both sides of the diamond blade.

5. Align the saw along the cut line utilizing the front and rear pointers.

ALWAYS saw in a straight line only. Serious damage to the blade may occur if the saw is twisted or forced to cut radius shapes.

6. Slowly lower the diamond blade onto the cut line by cranking the Raise/Lower handle clockwise. When the blade “touches” the cutting surface, “zero-out” the depth feed gauge (Figure

5, item 12) by rolling the depth wheel until “0” is lined up with the slip mark. Slowly continue to lower the blade into the cut until the desired depth is achieved.

If the water supply to your blade is interrupted - STOP sawing immediately.

7. Set the sawing depth and saw only as job conditions and specifications require. Deep sawing is wasteful to the life of the blade. The preferred method of sawing is to “ step cut” in increments of 2” (51 mm). Step cutting provides the optimum opportunity for the blade to cut fast and last it’s longest.

8. The rotation of the blade creates a tendency for the saw to slightly pull in a particular direction. To ensure a straight line of sawing, apply pressure against the appropriate handle bar as you slowly advance the saw forward. DO NOT force the blade into the cut any faster than its designed tendency is effective cut and remove the material.

For Misting Water Sawing:

The Water Misting System is designed to suppress the dust signature caused by dry sawing. The aerosol spray pattern and blade guard design greatly diminish the amount of dust that is created. The misting water also acts as an added coolant for the blade(14" blade guard only).

1. Ensure the proper DRY CUTTING Diamond Blade is selected for the job.

2. Connect hose from water source to the hose fitting connection (see page 50, item 2, Water System Assembly) of the saw. The source pressure should be approximately 30-40 psi.

3. Ensure the quick disconnect water hose fitting is connected to the Misting (bottom) manifold of the blade guard (14” only).

4. Turn Water source on.

5. Turn the water valve on the saw console to the “ON ” position, and ensure the proper spray is equally directed inside the blade guard (approximately 30-45 psi water source pressure is required).


FS2/FS2SP CONCRETE SAW — OPERATION

6. Align the saw along the cut line utilizing the front and rear pointers.

7. Slowly lower the diamond blade onto the cut line by cranking the Raise/Lower handle clockwise. When the blade “touches” the cutting surface, “zero-out” the depth feed gauge (Figure

5, item 12) by rolling the depth until “0” is lined up with the slip mark. Slowly continue to lower the blade into the cut until the desired depth is achieved.

8. Set the sawing depth and saw only as job conditions and specifications require. Deep sawing is wasteful to the life of the blade and can negate the effectiveness of the water misting system to suppress dust. The preferred method of sawing is to “step cut” in increments of 2” (51 mm). Step cutting provides the optimum opportunity for the blade to cut fast and last it’s longest.

9. The rotation of the blade creates a tendency for the saw to slightly pull in a particular direction. To ensure a straight line of sawing, apply pressure against the appropriate handle bar as you slowly advance the saw forward. DO NOT force the blade into the cut any faster than its designed tendency is effective cut and remove the material.

WARNING

If the engine stalls for any reason during sawing, raise the blade out of the cut before restarting.

3.

Push the console engine ON/OFF button to the “ OFF” position (Figure 5, item 1).

4. Set the engine ON/OFF switch to the “ OFF” position

(Figure 6, item 3).

5.

Place the water valve (Figure 5, item 3) in the “ OFF” position

(as required).

WARNING


Diamond Blades and Blade Speed

1.

Diamond sawing consist of cutting WET (using water to cool the blade) or DRY (using the circulating air to cool the blade).

2.

Selecting the diamond blade type and grade defines how the blade will perform both in cutting speed and blade life.

3.

Selection of the proper diamond blade consists of:

z Determining WET or DRY cutting z Material to be Cut z Type of Saw Being Used z Horsepower of Saw z Hardness Characteristics of the Material z Performance Expectations

10.

The operator must recognize and adhere to the optimum speed that the saw advances while sawing. DO NOT force the saw in the cut. Observe the engine tachometer from time to time to get the feel for a smooth sawing pace relative to

RPM.

11.

Factors for sawing economy:

z Type of Blade z Depth of Cut z Sawing Speed z Characteristics of the Material Being Cut z Wet or Dry Sawing

Finishing A Cut

1. Raise the blade out of the cut by cranking the Raise/Lower handle counter-clockwise (Figure 5, item 10). Raise the blade high enough out of the cut to clear the surface and allow the saw to be maneuvered.

Blade Speed

1.

A diamond blade’s performance is directly connected to specific peripheral (rim) speeds.

2.

The following shaft rotational speeds have been factory set to ensure optimum blade performance.

z FS2/FS2SP 14” Capacity-3,200 RPM.

z FS2/FS2SP 20” Capacity-2,600 RPM.

WARNING

Operating saw blades at rotational speeds greater than those specified by the manufacture can cause blade damage, and may injure the user or others in the operating area.

2.

Move the engine throttle lever to the idle ( SLOW) position

(Figure 20).


FS2/FS2SP CONCRETE SAW — MAINTENANCE

General maintenance practices are crucial to the performance and longevity of your saw. The extreme environments of sawing operations require routine cleaning, lubrication, belt tensioning, and inspection for wear and damage

WARNING

The following procedures devoted to maintenance can prevent serious saw damage or malfunctioning. Before servicing or inspection,

ALWAYS park the saw on a level surface with the blade removed, and the Console Engine ON/OFF switch &

Engine ON/OFF switch in “OFF” position.

4.

ENGINE AIR FILTER: Clean air filter 2 to 3 times daily when DRY cutting. See Engine Owner’s Manual for detailed information.

5.

ENGINE TANK & STRAINER: Clean every year/or 300 hours.

6.

FUEL LINE: Replace every two years/or as necessary.

7.

SPARK PLUG: Clean/adjust every 6 months/or 100 hours.

Replace every year/ or 300 hours.

Bearing Lubrication Care

There are seven (7) grease points for the FS2 Push Model saw, and nine (9) grease points for the FS2SP Self-Propelled Model saw. [Use only Premium Lithium 12 based Grease, conforming to NLG1 Grade #2 consistency.]

WARNING

Some maintenance operations may require the engine to be run. Ensure that the maintenance area is well ventilated. Exhaust contains poisonous carbon monoxide gas that can cause of unconsciousness and may result in DEATH.

General Engine Care

1.

ENGINE CHECK: Check daily for any oil and/or fuel leakage, thread nut & bolt tightness, and overall cleanliness.

2.

ENGINE OIL: Check daily. Inspect with blade removed and saw frame level on a level surface. Keep the oil clean, and at the proper servicing level (Figure 8). DO NOT OVERFILL!

SAE 10W-30 of SG is recommended for general use.

3.

ENGINE OIL CHANGE: Change engine oil the first month or 20 hours of operation. Then every 3 months/or 50 HOURS

1. Front Wheels (2): Grease daily, see page 42, item 8,

Undercarriage Assembly.

2. Rear Wheels (2): Grease daily, see page 44, item 10, Rear

Axile Assembly.

3. Blade Shaft Bearings (2): Grease daily, see page 46, item 1, Blade Shaft Assembly.

4. Raise/Lower Adjust Tube (1): Grease daily, see page 60, item 26, Raise/Lower Assembly.

5. Transmission Shaft Bearings (2): Grease weekly/or 25 hours, see page 70, item 28, Transmission Assembly (for selfpropelled models only).

NOTE

When cutting DRY, lubricate blade shaft bearings 2 to 3 times daily. The grease can provide an added protective seal for the bearings.

NOTE

ALWAYS dispose of used oil in a responsible manner. Ensure that the disposition of all hazardous waste is handled properly. Call your Recycling

Center for information about recycling engine oil.



General Transmission Care

All FS2SP Models utilize spline gear wheel design coupled with an EATON Model 7 Hydrostatic Transmission that provides forward/reverse propulsion. The simple design of the system keeps maintenance to a minimum.

1. Transmission Reservoir Cup: Check every 8 hours of operation. When the transmission is cold (A), check oil level against the level indicator (see Figure 26).

DO NOT use multiple viscosity oils! DO NOT OVERFILL.

Adjust V-Belt Alignment/Replacement Pulleys

The V-belts and their respective pulleys have been professionally aligned at the factory. If there is a requirement to remove/replace or adjust the pulleys, proceed with the following instructions.

1. Select the proper sized pulley both in outside diameter and arbor size. Use approved Multiquip parts to ensure the component compatibility.

2. A change in Pulley diameters may require specifically sized

V-Belts. Contact Multiquip Service Department to en- sure V-Belt compatibility.

Complete Drive V-Belt(s) Replacement steps (1 through 7)

3. Remove the V-Belts from around the Pulley(s).

4. Remove the set screws that secure the pulleys to the respective shafts (PTO shaft) for engine pulley or the (blade shaft) for the blade shaft pulley.

5. Remove/replace the pulley by sliding it off the shaft.

6. Reorient the new pulley on the shaft, and ensure precise pulley alignment by utilizing an accurate straight edge (see

Figures 27 and 28).

7. Replace/tighten set screws treated with a drop of LOCTITE

Threadlocker 266.

8. Orient the proper replacement V-Belt(s) around the blade shaft pulley and engine pulley.

9. Reference the final stages of the Drive V-Belt(s) Replace-

ment steps.

Figure 26. Transmission Reservoir

2. Servicing: The transmission reservoir is factory filled.

Should servicing be required, use SAE20W-20, API classification (SE,CC,CD) or better, General Motors Dexron B,

Ford M2C-33F, M2C-41A or International Harvester Hy-Tran fluids. For extreme hot weather, drain oil and refill with an oil having a viscosity of SAE30W-30 or SAE40W-40.

3. Drive Chain: Check every 50 hours. Periodically wipe the chain clean and relubricate with penetrating chain oil.

The drive chain may stretch requiring tension adjustments.

Loosen the (3) transmission attachment screws (see page

68, item 11), and pivot the transmission in the “U” slots of the transmission mount until the proper tension is achieved.

(see page 68, item 33). EXCESSIVE TENSION ON THE

DRIVE CHAIN WILL REDUCE CHAIN LIFE.

4. SPLINE GEAR WHEELS: Check every 25 hours and clean as necessary. If the spline wheels DO NOT engage the rear

wheels with sufficient pressure, slippage of the rear wheels may occur.

To adjust the Spline Gear Assembly, place the transmission disengage lever in the DISENGAGE position. Remove the rear console cover (see page 52, item 19). Loosen the linkage adjustment nut and slightly lengthen the linkage rod

(see page 68, items 12 and 13). Recycle the transmission

ENGAGE/DISENGAGE lever to observe the proper splineto-rear wheel contact. Retighten adjustment nut and return

Rear Console Cover.

Figure 27. Pulley Alignment

Figure 28. V-Belt Alignment



Blade Shaft Bearing Replacement

The FS2/FS2SP is supported by “tapped base lock collar (w/set screw)’ self-aligning blade shaft bearings. These heavy duty bearings support the 1-1/4 blade shaft, and have grease (zerk) points (Figures 29 and 30) conveniently located for service.

3.

To loosen the tension on the four V-Belts perform the following:

z Remove the Belt Guard, item, page 48, item 6 (Pointers and Covers Assembly) z Loosen the Carriage Bolt, page 46, item 7 (Engine

Mount Assembly).

z Loosen the Hex Head Cap Screws, page 46, item 4

(Engine Mount Assembly).

z Rotate the engine down to provide slack in the V-Belts

Figure 29. Right-Side Shaft Bearing

1. Reference pages 44 ( Blade Shaft Assembly) and

46 ( Engine Mount Assembly).

2. Its recommended to replace both left & right hand bearings collectively.

Replacement of the Blade Shaft Bearings

4. Perform the following to replace the blade shaft bearings: z Remove blade flanges (page 44, items 7 and 8, Blade

Shaft Assembly) as required to permit the Shaft Bearing(s) to slide off the blade shaft.

z Loosen/remove shaft bearing(s) hex head cap screws, page 44, item 11.

z Loosen set screw on the blade shaft bearing collar.

z Slide “old” bearing(s) off the blade shaft and replace with

“new” bearing(s)- grease (zerk) fitting pointing forward, and the lock collar oriented to the “right" as you face the saw.

5. Loosely bolt the bearing(s) into place on the saw frame, then ensure the alignment by referencing past bearing positioning.

6. Tighten the hex head cap screws, page 44, item 11 to secure the shaft bearing (s) to the frame.

7. To complete the re-installation process, reverse the order of the above mentioned steps. For V-belt adjustment and tensioning see pages 31 (Figures 27 and 28) and 33 (Figure

32).

W — TRANSMISSION ASSY.

Figure 30. Left-Side Shaft Bearing



Drive V-Belt Check

Operating the saw with less than four (4) V-belts, or belts that are

slipping or are Over Tensioned will significantly diminish the performance of the saw, and may cause damage to the blade.

1. The V-Belts of the FS2/FS2SP have been factory set utilizing precision standards.

Drive V-Belt(s) Replacement

Reference Pointers and Covers Assembly (page 48), Blade Shaft

Assembly (page 44), Engine Mount Assembly (page 46) for this operation.

1. Remove the Belt Guard (page 48, item 6), then loosen the tension of the V-Belts

2. Loosen the Engine Mount Carriage Bolt (page 46, item 7).

3. Loosen the (4) 1 1/2” HHC screws (page 46, item 4).

4. Rotate the engine down to provide slack in the V-Belts.

5. Loosen the (2) 3/4” HHC screws that support the Blade Shaft

Bearings on the right-side of the saw (page 44, item 11 , also see Figure 31).

6. Remove the (2) 3/4” HHC screws that secure the Blade Shaft

Bearing on the V-Belt side of the saw (page 44, item 11, also see Figure 31).

Adjust V-Belt Tension

1. Tighten down the engine mount carriage bolt (page 46, item 7,) and monitor the tension on the belts.

2. Determine the proper tension (Figure 32) by using a tensionmeter against the inside belts at mid point between the two pulleys (6-9 lbs.), or by deflecting the center belts at mid point 3/8” (10 mm) to 1/2” (13 mm).

Figure 32. V-Belt Adjustment/Tension

3. Once the proper tension has been applied to the belts, tighten the (4) 1-1/2” HHC screws (page 46, item 4).

4. Replace and secure the Belt Guard (page 48, item 6).

Figure 31. V-Belt Removal

General Cleanliness

Clean the machine daily. Remove all dust and slurry build up.

If the saw is steam cleaned, ensure that lubrication is accomplished AFTER steam cleaning operations.

7. Orient the blade shaft so the belt(s) to be replaced can slide of the blade shaft pulley and engine pulley.

8. Select the proper Multiquip replacement V-Belts (see page

45, item 12).

9. Remove the worn V-Belt(s).

10. Orient the proper replacement V-Belt(s) around the blade shaft pulley and engine pulley.

11. Replace and tighten the (4) 3/4” HHC screws that secure the

Blade Shaft Bearings to the saw frame.


FS2/FS2SP CONCRETE SAW — TROUBLESHOOTING (ENGINE)

T A B L E 7 .

E N G I N E T R O U B L E S H O O T I N G

S Y M P T O N

S p a r k p l u g

P O S b r i d g

S I B i n g ?

L E C A U S E

D fi if c u

S P A R K tl t o a t s t a r ,t s p a r k

" f u e l i s p l u g " .

a v a li a b l e , b u t n o

C a r b o n d e p o s ti o n s p a r k p l u g ?

S h o r t c ri c u ti i n s u l a it o n ?

d u e t o d e if c i e n t s p a r k p l u g

I m p r o p e r s p a r k p l u g g a p ?

C o n s o l e s h o r t e d ?

o r e n g i n e O N / O F F s w ti c h i s

I g n i it o n c o li d e f e c it v e ?

S O L U T I O N

C h e c k r e p l a c e g a p , s p a r i n k s u l a p l u g .

it o n o r

C

C

R l e h

S e t e e p a c n l a k r e p l a c e t o

C h e c k s w ti c h .

o r r e p l a c e s p a r k fi w o r p l n .

u g p r o p e r s w ti c h c e i g n i it g a p .

w o n c s p a r k i n s u l a ri i n g , o i .l

r e p p l l a u g it o n , c e

.

D fi if c u

S P A R K tl t o i s s t a r ,t p r e s e n t

" f u e l a t i s t h e a v a li a s p a r k b l e , p l u g a

" .

n d I m p r o p e r s p a r k g a p , p o i n t s d ri t r y ?

C o n d e n s e r c ri c u i it n g ?

i n s u l a it o n w o r n o r s h o r t

W r o n g f u e l t y p e ?

i

D fi s if c u tl t o p r e s e n t s t a r a n d

,t " f u c o m e l i s p r e s a v a s i o n li a b l e , i s n o r s p a r m a l " k

W a t e r o r d u s t i n f u e l s y s t e m ?

S c l e a n

R

F l e t e u p s l c a h o r c f p e u r e c t o e i c o l n t s s s .

n d y p a s t e n e r k s e m .

g a p

.r

a n d

S p a r k p l u g w ri e b r o k e n o r s h o r t c ri c u i it n g ?

R e p l a c e w ri i n g .

d e f e c it v e s p a r k p l u g

F l u s h w ti h f u e l c o r r e c t s y s t e m , t y p e o f a n d f u e .l

r e p l a c e

A ri c l e a n e r d ri t y ?

C l e a n o r r e p l a c e a ri c l e a n e .r

i

D fi s if c u tl t o p r e s e n t s t a r a n d

,t " f u e l i s a v a c o m p r e s s i o n li a i s b l e , s p a r k l o w "

S u c it o n / e x h a u s t v a l v e s t u c k o r p r o t r u d e d ?

P i

C

H d a s t y e il a m o n d n a d g e g r i e r a n g it g h t e n e d d s k

?

p e r a n h e a d t o p a d / o r a e r n n d / d o

/ l y ?

c r y o r s il n d s p p a a r e r k r k w p l o r p l u u g g

F u e l n o t a v a li a b l e i n f u e l t a n k ?

n ?

n o t g a s k e t

R e s e a t v a l v e s .

R e p l a c e p i s t o n .

p i s t o n r i n g s a n d o r

T o r q u e s p a r k c y p l u g .

il n d e r h e a d b o tl s a n d

R e p l a c e g a s k e t s .

h e a d a n d s p a r k p l u g

N o f u e l p r e s e n t a t c a r b u r e t o .r

F

F u u e e l l c if o tl c e r k d c l o e o g s g e n o d ?

t o p e n p r o p e r l y ?

F i ll w ti h c o r r e c t t y p e o f f u e .l

A p p l y c o c k l u l e v e b

,r r i c a n t r e p l a t o c e fi l o o s e n n e c e s s f u a r e l y .

R e p l a c e f u e l if tl e .r

F u e l t a n k c a p b r e a t h e r h o l e c l o g g e d ?

A ri i n f u e l il n e ?

C

B l l e e a e n d f o u r e r l e p il n l a e .

c e f u e l t a n k c a p .


FS2/FS2SP CONCRETE SAW — TROUBLESHOOTING (ENGINE)

T A B L E 7 .

E N G I N E T R O U B L E S H O O T I N G ( C O N T I N U E D )

S Y M P T O N P O S S I B L E C A U S E S O L U T I O N

" W e a k p r o p e r i n p a n d o w e r " d o e s c o m p r e s s i o n n o t m i s f ri e .

i s

A ri c l e a n e r n o t c l e a n ?

I m p r o p e r l e v e l i n c a r b u r e t o r ?

C l e a n o r r e p l a c e a ri c l e a n e r

C h e c k lf o a t c a r b u r e a t o .r

a d j u s t m e n ,t r e b u li d

C l e a n o r r e p l a c e s p a r k p l u g .

D e f e c it v e S p a r k p l u g ?

D e f e c it v e S p a r k p l u g ?

" W e a k p r o p e r i n b u t p o w e r " m i s f c ri e s .

o m p r e s s i o n i s

W a t e r i n f u e l s y s t e m ?

D ri t y s p a r k p l u g ?

F l u s h w ti h f u e l c o r r e c t s y s t e m , t y p e o f a n d f u e .l

r e p l a c e

C l e a n o r r e p l a c e s p a r k p l u g .

E n g i n e o v e r h e a t s .

I g n i it o n c o li d e f e c it v e ?

S p a r k p l u g h e a t v a l u e i m p r o p e r ?

C o r r e c t t y p e o f f u e l ?

C o o il n g if n s d ri t y ?

G o v e r n o r a d j u s t e d c o r r e c lt y ?

R e p l a c e i g n i it o n c o i .l

R e p s p a r l k a c e w p l u g .

ti h c o r r e c t t y p e o f

R e p l a c e w ti h c o r r e c t t y p e o f f u e l

C l e a n c o o il n g if n s .

A d j u s t g o v e r n o .r

R o t a it o n a l s p e e d lf u c t u a t e s .

R e c o li s t a r t e r m a fl u n c it o n .

G o v e r n o r s p r i n g d e f e c it v e ?

S p r i a l s p r i n g l o o s e ?

R e p l a c e g o v e r n o r s p r i n g .

F u e l lf o w r e s t r i c t e d ?

l

C h e a k e c s k o r e n c l it r e o g s .

f u e l s y s t e m f o r

R e c o d ri t ?

li m e c h a n i s m c l o g g e d w ti h d u s t a n d C a l e n d a n w r e c o a t e .r

li a s s e m b l y w ti h s o a p

R e p l a c e s p r i a l s p r i n g .


FS2/FS2SP CONCRETE SAW — TROUBLESHOOTING (BLADE)

S Y M P T O N

B l a r e m d e a i n s l o w s s o n o r S b l a d e .

t o p s c u t it n g , s it ll

B l a d e t r u e .

d o e s n o t c u t s t r a i g h t a n d / o r

B l a d e d w e a r i n g i s c e x o l o r i n g , c e s s i v c e l y .

r a c k il n g a n d / o r

T A B L E 8 .

B L A D E T R O U B L E S H O O T I N G

P O S S I B L E C A U S E S O L U T I O N

B c l u a

.t

d e t o o h a r d f o r t h e m a t e r i a l b e i n g

C o n s u c u t it n g c i n d e r tl v

D e r e y a b l o c k ) l e r s o t o tf o r M u l it q m a t e r i a l u

( i p s a f o r c o r r e n d s t o n e , c t s i b l a d e .

il c a b r

T r y i c k ,

" R e d r e s s " t h e b l a d e .

l

E n g i n e o o s e

T o r g u e

V B e tl s .

d i m i n i s h e d b e c a u s e o f

I n s u f if c e n t E n g i n e p o w e .r

T i g h t e n a n d / o r r e p l a c e V B e tl s .

I

B m l a p d r o e p i e s r s d il p ri e c it p i n g o n o n o t f r o h e t a b it l a o n d e

.

s h a f .t

C h e c k T h r o t lt e s e t it n g .

C h e c k E n g i n e h o r e s p o w e .r

C h e c k a r r o w t h a t p o i n t s t h e i n b l a d e a " D o i s w n o r i e

C u t n t e d it n g "

, a n d d ri e c r o t a it o n .

it o n a l i

C n h e s t a c ll k e t h a t d o n t h e t h e b l a d e b l a d e

& s h lf a n g e a tf ( s p e e i n i s

F i g u r p r o p e r l y e 1 0 ) .

B

B m a

B l l l a a a d d t e d e e e r i i b a l b s e i e i e b n g x c e n g i n u s e d e s s i g c u u s e d

.t

o n v e l y a t h m i a r s a d i m p r f il g n o r o p e r t e d h e

R P s a

M .

B l a d e s h o u l d i m p r e r s o p e r l y a n d lf a n m o u g e s .

n t e d o n a r b o r w .

i

C h e c k n t e g r ti y .

b l a d e s h a tf b e a r i n g s a n d a il g n m e n t

C m h e a t c k e r i a l s p b e c e i i n if c a g c u it o

.t

n s o f

C o n s t h e u tl i n f o r m a it o n .

b l a d e

D e a l e r w o r ti h t h

M u l e it q u i p f o r

E n s u r e

( S F P M ) b l a d e i s a p s p r u r f a o x i m c e a t f e e t e l y p e r m

1 0 , 0 0 0 i

( n u t e s e e s p e e d

P a g e 2 9 ) .

E n s h s u r e a f .t

b l a d e i s p r o p e r l y a f if x e d o n t h e b

E x c e s s i v e c u t it n g .

f o r c e a p p il e d t o b l a d e w h li e D s o l o w n

/ o s t t e f o r c e a d y t h e p a c e b t l a o d e s a i n w i n t h e g ..

c u .t

A p p l y a l a d e

B c

B s h o u l

B w

A l u l l a b a a a

.t

t d d d e o r e e e r d t i m p r e o o n o t o r h o r s l e a i h a r d o p e r l y a n d r e c e i o

.r

u t o v i n g f lf f o r a n r m t g e s .

o u h e o u e n n d n t m a t e d o u g h e r i a l o n c b e i n g a r b o r o o il n g

C o n s u c u t it n g c i n d e r tl b v l

D e e o r c y k a l

) s e o r t o tf o r M u l it q m a t e r i a l u i p

" R e d r e s s " f o r c o r r e c

( t s a n d s t h e b l a o d n e .

e , t b l a d e .

s i il c a

T r y b r i c k ,

E n s u r e b l a d e s h a f o f d

.t

e b

E n r i s .

s u r e i s t h e p r o p e r l y b l a d e a f if x e d lf a n g e s o n a r e t c h e l e a b l a d e n & f r e e i

E n f o r s c s u w ri c r e e t u l p c a r t u o t e d p e it n g a r b b o lf l o a u t w d e s .

a

& d v o l u m e

E n s u r e o f s u f w a t e r if c e n t i s c r y c u t it n g b l a d e .

p r o v i d e d o o il n g a ri

E n s u r e s h a f .t

b l a d e i s p r o p e r l y a f if x e d o n t h e b l a d e

I n c o r b e i n g r e c t c u .t

b l a d e c h o s e n f o r m a t e r i a l

C m h e a t c k e r i a l s p b e c e i i n if c a g c u it o

.t

n s o f

C o n s t h e u tl m u l it q u i p f o r i n f o r m a it o n .

b l a d e

D e a l e r w o r ti h t h e

E x c e s s i v e c u t it n g .

f o r c e a p p il e d t o b l a d e w h li e D s o l o w n

/ o s t t e f o r c e a d y t h e p a c e b l a d e t o s i a w n t h i n g .

e c u .t

A p p l y a


NOTE PAGE


FS2/FS2SP SAW — EXPLANATION OF CODE IN REMARKS COLUMN

How to read the marks and remarks used in this parts book.

Section 1: Items Found In the “Remarks” Column

Serial Numbers-Where indicated, this indicates a serial number range (inclusive) where a particular part is used.

Model Number-Where indicated, this shows that the corresponding part is utilized only with this specific model number or model number variant.

Section 2: Items Found In the “Remarks” Column

Serial Numbers-Where indicated, this indicates a serial number range (inclusive) where a particular part is used.

Model Number-Where indicated, this shows that the corresponding part is utilized only with this specific model number or model number variant.

Section 3: Items Found In the “Items Number” Column

All parts with same symbol in the number column, * , #,

■ , belong to the same assembly or kit.

+ , %, or

Note: If more than one of the same reference number is listed, the last one listed indicates newest (or latest) part available.

NOTE

The contents of this parts catalog are subject to change without notice.


FS2/FS2SP CONCRETE SAW — SUGGESTED SPARE PARTS

FS2 CONCRETE SAW 1 TO 3 UNITS

1 to 3 Units

Qty. ........ P/N .............................. Description


FS2/FS2SP CONCRETE SAW — NAME PLATE AND DECALS

NAME PLATE AND DECALS.

SEE DECAL ILLUSTRATIONS ON PAGE 8.


FS2/FS2SP CONCRETE SAW — NAME PLATE AND DECALS

NO

1

3

2 *

*

4

6

5 *

*

7

9

8 *

10

11

*

NAME PLATE AND DECALS

PART NO

15577

15579 *

13118

15582

15580

15581

15741

15429

2942

15269

PART NAME

DECAL: FS2 (WHITE)

DECAL: MQ WHITEMAN 5.5" X 4"

DECAL: POWDER COATED

DECAL: WARNING PROP. 65

DECAL: WARNING RESPIRATORY

QTY.

2

2

1

1

1

REMARKS

DECAL: WARNING BLADE GUARD 1

PLATE: SERIAL NO. .................................. 1 ......... CONTACT MQ SERVICE DEPT. W/MODEL & S/N

DEPTH GAUGE LINEAR SCALE 1

CONSOLE

DECAL: MQ WHITEMAN 13"

1

1

DECAL: KIT FS2 ......................................... 1 ......... INCLUDES ITEMS W/ *

SEE DECAL ILLUSTRATIONS ON PAGE 8.


FS2/FS2SP CONCRETE SAW — UNDER CARRIAGE ASSY.

UNDER CARRIAGE ASSY.

1 1

1

6

6

7

5

3

4

7

2

10

LUBRICATION

POINT

9

8

NOTES:

1

USE LOCTITE 242 ON ITEM 1,

SCREW, HHC 3/8-16 X 1-1/4


FS2/FS2SP CONCRETE SAW — UNDER CARRIAGE ASSY.

UNDER CARRIAGE ASSY.

3

6

7

4

5

8

9

NO PART NO

1

2

1023

15020

15028

15090

15319

2079

4684

2621

1162A

10 *

PART NAME

SCREW, HHC 3/8 - 16 X 1-1/ 4

SPACER, .88 X .64 X .35L

SET SCREW

QTY.

REMARKS

4

2

SET COLLAR 5/8 DIA ..................................... 2 .......... INCLUDES ITEM W/ *

WHEEL, 5D X 2WX .6251D # 400 CAP 2

UNDERCARRIAGE W/A 1

ROCKER BLOCK, WITH BUSHING

WASHER, FLAT 5/8 SAE PLTD

ZERK FITTING

CAP, ZERK FITTING

2

2

2

4

2


REAR AXLE ASSY.

6

5

FS2/FS2SP CONCRETE SAW — REAR AXLE ASSY.

9 10

1

4

1

11

2

LUBRICATION

POINT

6 3

3

2

6

1

LUBRICATION

POINT

9

7

10

8

6 4 5

1

12

3

7

NOTES:

1

2

3

ITEMS ARE PLACED ON

INSIDE OF FRAME.

INCLUDED WITH SET COLLAR

ITEM 3.

INCLUDED WITH SET COLLAR

ITEM 7.


FS2/FS2SP CONCRETE SAW — REAR AXLE ASSY.

NO

1

2

5

6

7

3

4

8

9

10

11

12#

*

15313 (RAISE AXLE ASM )

PART NO

15309

15310

15311

15312

15314

3264

3615

15376

1162A

2621

PART NAME

WHEEL, 8.0 OD X 1.0 1D X 2.5W

AXLE, REAR

QTY.

2

1

REMARKS

COLLAR, SET 1.00 1.D ................................... 2 .......... INCLUDES ITEM W/ *

SPACER, 1.0 X 0.44 PIPE, SCHED 40 2

BUSHING, FLG 1.25 OD X 1.00 1D X0.75

2

WASHER, FLAT 1" SAE 4

COLLAR SET 3/4 ID ........................................ 2 .......... INCLUDES ITEM W/#

REAR POINTER W/A

ZERK FITTING CAP

ZERK FITTING

1

2

2

SET SCREW

SET SCREW

2

2


BLADE SHAFT ASSY.

FS2/FS2SP CONCRETE SAW — BLADE SHAFT ASSY.


FS2/FS2SP CONCRETE SAW — BLADE SHAFT ASSY.

BLADE SHAFT ASSY.

10

11

12

12

8

9

6

7

4

5

2

3

NO

1

13

13

15

16

12

12

13

13

17

18

15897

15082

15419

15421

15365

15366

15148

15092

1528

2955

PART NO

2621

1162A

15119

6059B

15065

15066

15063

15012

15093

0448

15563

15082

13249

PART NAME

ZERK FITTING

CAP, ZERK FITTING

KEY, WOODRUFF #91, ANS1 #8061

KEY, /4 SQ. X 2"

SHAFT, BLADE

QTY.

REMARKS

2

1

1

2

2

BEARING, PILLOW BLOCK 1 1/4 BORE 2

FLANGE, BLADE INSIDE 2

FLANGE, DRIVEN ASSY.

NUT, 1-14-2B-LH

1

1

WASHER, FLAT 7 / 16 SAE

SCREW, HHC 7/16 -14 X 3/4

4

4

V-BELTS 3VX335 ........................................ 4 ........... 8.5-13 HP ENGINE HONDA 14" BLADE

V-BELTS 3VX315 ........................................ 4 ........... 8.5-13 HP ENGINE HONDA 20" BLADE

V-BELTS 3VX355 ........................................ 4 ........... 20 HP ENGINE HONDA 14" BLADE

V-BELTS 3VX335 ........................................ 4 ........... 20 HP ENGINE HONDA 20" BLADE

PULLEY, 1.25 HUB 4/3V4.50D .................... 1 ........... 8.5-13 HP ENGINE HONDA 14" BLADE

PULLEY, 4/3V3.00 X 1.000 ID/3L2.75 .......... 1 ........... 8.5-13 HP ENGINE HONDA 20" BLADE

PULLEY, 4/3V4.12 X 1.125 ID/3L2.75 .......... 1 ........... 20 HP ENGINE HONDA 14" BLADE

PULLEY, 4/3V3.00 X 1.125 ID/3L2.75 .......... 1 ........... 20 HP ENGINE HONDA 20" BLADE

SPACER, 1.320D X 1.051D X 0.53

NUT, 1-14-2B

1

1

SCREW, SHS 1/4-20 X 5/16 HDP

WASHER, LOCK 7/16 MED

2

4


ENGINE MOUNT ASSY.

FS2/FS2SP CONCRETE SAW — ENGINE MOUNT ASSY.

2

3

1

8

4

1

3

6

7

5

6

2

1

3

ENGINE MOUNTING SLOTS

FOR:

20 HP HONDA (ELECTRIC START)

ENGINE MOUNTING SLOTS

FOR:

8.5 HP KOHLER (RECOIL START)

9.0 HP HONDA (RECOIL START)

12.0 HP KOHLER (RECOIL START)

13.0 HP HONDA (RECOIL START)

13.0 HP HONDA (ELECTRIC START)


MOUNT ENGINE

4

5

6

7

8

NO

1

2

3

PART NO

0166A

0205

10136

1284

1456

15033

15174

15306

FS2/FS2SP CONCRETE SAW — ENGINE MOUNT ASSY.

PART NAME

WASHER, LOCK, 3/8 MED

SCREW, HHC 3/8 - 16 X 1

WASHER, FLAT 3/8 SAE

SCREW, HHC 3/8 - 16 X 1- 1/2

NUT, HEX FINISH 3/8 - 16

BAR THREADED

BOLT, CARRIAGE 3/8 - 16 X 3

MOUNT, ENGINE W/A

4

1

2

1

1

QTY.

8

4

8

REMARKS


FS2/FS2SP CONCRETE SAW — POINTERS AND COVERS ASSY.

POINTERS AND COVERS ASSY.

11

10

9

8

7 8

9

7

6

7 8 9

5

4

4

12

15 13

3

2

14

1


FS2/FS2SP CONCRETE SAW — POINTERS AND COVERS ASSY.

POINTERS AND COVERS ASSY.

12

13

14

15

8

9

10

11

6

7

4

5

2

3

NO

1

PART NO

15053

15052

15889

10133

9154

15248

0131A

0181B

0948

15088

1023

15113

0131A

0949

15114

PART NAME

WHEEL, POINTER ARM

ROD, POINTER

POINTER, LOMG FRONT, W / A

NUT, NYLOC 3/8 - 16

SCREW, HHC 3/8 - 16 X 1- 3/4

BELT GUARD W/A

SCREW, HHC 1/4 -20 X 3/4

WASHER, LOCK 1/4 MED.

WASHER,FLAT 1/4 SAE

COVER, BLADE FLANGE W / A

SCREW, HHC 3/8 - 16 X 1 - 1/4

SASH, POINTER RETAINER

SCREW, HHC 1/4 - 20 X 3/4

NUT, HEX FINISH 1/4 - 20

SLEEVE, SASH

1

1

1

1

1

1

4

4

1

4

2

2

QTY.

1

1

1

REMARKS


WATER SYSTEM ASSY.

FS2/FS2SP CONCRETE SAW — WATER SYSTEM ASSY.

5

3/8 DIA. HOSE

16 IN. (41 CM.)

4

CONNECT

WATER SOURCE

HERE

6

7

4

3

4

1

2

5

3/8 DIA. HOSE

50 IN. (127 CM.)

9

BLADE GUARD

WATER MISTING

4

8


FS2/FS2SP CONCRETE SAW — WATER SYSTEM ASSY.

WATER SYSTEM ASSY.

6

7

4

5

8

9

2

3

NO

1

PART NO

15546

15076

15180

15538

15181

15766

15767

15768

15769

PART NAME

GASKET, 3/4 HOSE GASKET / SCREEN

FITTING, STR 3/4 FEM HOSE X 1/2 MP

FITTING, DTR 6 BARB - 1/2 MP

CLAMP, WORM HOSE 7/16 - 11/16

HOSE 3/8 BLACK WATER 200 PSI

VALVE, 2 WAY 3/8 BARB X 3/8 MPT

FITTING, 6FPT - 6 BARB

FITTING, 6 BARB 3/4 MALE HOSE

FITTING, 3/4 HOSE QUICK REL FEMALE

QTY.

1

1

1

1

1

1

1

4

5.5 FT.

REMARKS


BASIC PLATFORM ASSY.

FS2/FS2SP CONCRETE SAW — BASIC PLATFORM ASSY.

5

1

2

2

4

3

1

5

5

8

5

5

19

18

17

1 14

15

16

3

7

1

14

15

25

8

9

24

10

11

12

13

13

23

21

22

20 2

NOTES:

1

USE LOCTITE 271 ON ITEM 13,

SCREW, HHC 3/8-16 X 1

2

REFERENCE PAGES 66 AND 67

FOR COMPLETE PARTS BREAK-

DOWN FOR BARE PLATFORM ASSY.

P/N 15409.


FS2/FS2SP CONCRETE SAW — BASIC PLATFORM ASSY.

BASIC PLATFORM ASSY.

NO PART NO

12

13

14

15

8

9

10

11

6

7

4

5

1

2

3

20

21

22

23

16

17

18

19

24

25

11819

12287

11534

15701

15081

15702

15317

15503

15260

15097

15098

15138

15468

0205

0166A

10136

10024

29057

15280

15409

0131A

0181B

0948

11534

15424

PART NAME QTY.

REMARKS

SCREW, HHC WASHER 1/4-20 X 3/4

SCREW, THP 1/4-20 X 3/4 SS

NUT U TYPE 1/4-20

HANDLEBAR, LEFT W / A

HANDLE GRIPS 1" DIA

HANDLEBAR, RIGHT W / A

CONSOLE W/A

KN0B, CONFORT GRIP

LIFTING BALE W/A

WRENCH, ALL PURPOSE

TOOL, SHAFT LOCK SOCKET W / A

WRENCH, 6" POCKET SOCKET

GROMMET 1.0 X 13 X 1.375

SCREW HHC 3/8-16 X 1


1

1

6

1

4

1

1

2

1

1

1

1

2

8

8


NUT, NYLOC 1/4-20

DOCUMENT BOX

COVER, REAR

PLATFORM W/A ............................................ 1 ..................... SEE PAGES 66 AND 67

SCREW, HHC 1/4-20 X 3/4 3



3

3

NUT U TYPE 1/4-20

COVER, PUMP MOTOR

3

1

1

1

4

4


FS2/FS2SP CONCRETE SAW — BLADE GUARD 14-INCH ASSY.

BLADE GUARD 14-INCH ASSY.


FS2/FS2SP CONCRETE SAW — BLADE GUARD 14-INCH ASSY.


NO PART NO

12

13

14

15

8

9

10

11

6

7

4

5

1

2

3

20

21

22

23

16

17

18

19

24

25

130A

131A

0424

0730

0948

0949

10024

11505

15005

15043

15086

15096

15151

15161

15503

15504

15507

15508

15509

15562

15770

15842

15867

25023

26250

PART NAME

SCREW, SHS 1/4-20 X 1/4

SCREW, SHS 1/4-20 X 3/4

SCREW, SHS 1/4-20 X 1-1/4

SCREW, SHS 1/4-20 X 1


NUT, HEX FINISH 1/4-20

NUT, NYLOC 1/4-20

CLAMP, HOSE SUPPORT 1/2 INCH LG

GUARD, BLADE 14" BODY W/A

FLAP, NEOPRENE WATER SHIELD

NOZZLE, 5 GPH 80 DEG. SPRAY ANGLE

ANGLE, SPLASH GUARD

GUARD, BLADE 14" DOOR W/A

STOP, RUBBER BUMPER

KNOB, COMFORT GRIP

MANIFOLD (CIPSA)

GASKET, MANIFOLD FLOOD

PLUG (CIPSA)

SPRING, CENTURY SPRING

GASKET, MANIFOLD

FITTING, 3/4 HOSE QUICK REL MALE

FITTING, 1/2 MP-3/4 F HOSE

TUBE, FLOOD 14"

PIN, HINGE 1/2 X 3.22

SCREW, HHC 1/4-20 X 1-3/4

QTY.

1

1

1

1

1

2

2

1

4

14

2

6

2

2

2

2

2

1

2

1

8

2

1

2

1

REMARKS


FS2/FS2SP CONCRETE SAW — BLADE GUARD 20 -INCH ASSY.



FS2/FS2SP CONCRETE SAW — BLADE GUARD 20 -INCH ASSY.


NO PART NO

12

13

14

15

8

9

10

11

6

7

4

5

1

2

3

20

21

22

23

16

17

18

19

130A

131A

0424

0730

0948

0949

10024

11505

15043

15096

15161

15462

15463

15503

15504

15506

15507

15508

15509

15770

15842

25023

26250

PART NAME

SCREW, SHS 1/4-20 X 1/4

SCREW, SHS 1/4-20 X 3/4

SCREW, SHS 1/4-20 X 1-1/4

SCREW, SHS 1/4-20 X 1



NUT, NYLOC 1/4-20

CLAMP, HOSE SUPPORT 1/2 INCH LG

FLAP, NEOPRENE WATER SHIELD

ANGLE, SPLASH GUARD

STOP, RUBBER BUMPER

GUARD, BLADE 20" BODY W/A

GUARD, BLADE 20" DOOR W/A

KNOB, COMFORT GRIP

MANIFOLD (CIPSA)

TUBE, FLOOD

GASKET, MANIFOLD FLOOD

PLUG (CIPSA)

SPRING, CENTURY SPRING

FITTING, 3/4 HOSE QUICK REL MALE

FITTING, 1/2 MP-3/4 F HOSE

PIN, HINGE 1/2 X 3.22

SCREW, HHC 1/4-20 X 1-3/4

QTY.

1

1

1

1

1

1

2

1

4

10

2

6

2

2

2

1

4

1

1

2

1

2

1

REMARKS


FS2/FS2SP CONCRETE SAW — MANUAL RAISE AND LOWER ASSY.

MANUAL RAISE AND LOWER ASSY.

8

5 9

6

2

1 11

1

28

20

1

27

7

4

21

13

14

1

12

7

15

16

19

LUBRICATION

POINT 26

10

4

2

22

8

4

3

23

17

NOTES:

1

WHEN ORDERING DEPTH GAUGE,

ITEM 20 P/N 15704, ALSO ORDER

LINEAR SCALE P/N 15741.

24

25


FS2/FS2SP CONCRETE SAW — MANUAL RAISE AND LOWER ASSY.

MANUAL RAISE AND LOWER ASSY.

20

21

22

23

16

17

18

19

24

25

26

27

12

13

14

15

8

9

10

11

6

7

4

5

2

3

NO

1

15239

15290

15294

15336

15704

15708

15717

15738

19988

2219

2621

26385

1456

15050

15054

15089

15170

15188

15189

15238

PART NO PART NAME

0131A SCREW, HHC 1/4 -20 X 3/4

0948

0949

WASHER, FLAT, 1/4 SAE

NUT, HEX FINISH 1/4- 20

10024

10133

10136

11149

NUT, NYLOC 1/4 - 20

NUT, NYLOC 3/8 - 20


BEARING, SB-204-12


KNOB, 3/8 - 16 X 2, 1" OD, 3.88L

PLUNGE, BALL

SPACER, DEPTH ADJUSTER

FLANGE, BEARING 47-3- MFM

FLANGE, BEARING 47-3- MFM, MOD

FLANGE, BEARING SUPPORT

U- JOINT

PIN SPRING 0.1875 X 1.00 HARDENED

RAISE / LOWER W/A

HANDLE, W / A

SCREW, ACME, LEFT HAND

QTY.

8

12

1

9

1

1

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1

REMARKS

GAUGE, DEPTH ................................................. 1 ....... ORDER LINEAR SCALE P/N 15741

BRACKET, DEPTH GAUGE 1

SPRING, EXTENSION 5L X 0.25D X .0388

1

CABLE ASM, DEPTH GAUGE 1

PIN, CLEVIS 1/2 X 1.75 EFF

PIN, COTTER 1/8 X 1-1/2

ZERK, GREASE STR 1/4 - 28

SCREW, HHC 1/4 - 20 X 2-1/4 GRD 8


PLUG KIT (PUSH) ASSY.

FS2/FS2SP CONCRETE SAW — PLUG KIT (PUSH) ASSY.


PLUG KIT (PUSH) ASSY.

6

7

4

5

2

3

NO

1

8

9

10

PART NO

0916

0948

10024

15208

15339

15340

15341

15342

15345

15553

FS2/FS2SP CONCRETE SAW — PLUG KIT (PUSH) ASSY.

PART NAME

SCREW, HHC RHM 1/4-20 X 3/4

WASHER, FLAT

NUT, NYLOC 1/4-20

COVER, PROPEL LEVEL FS2

COVER, FS2 ENGAGE HOLE

PLUG, 0.65 DIA X 14 GA, BLACK




SWITCH, BLANK

QTY.

REMARKS

8

8

8

8

1

1

1

1

1

3


FS2/FS2SP CONCRETE SAW — PLUG KIT (SELF PROPPELLED) ASSY.

PLUG KIT (SELF PROPELLED) ASSY.


FS2/FS2SP CONCRETE SAW — PLUG KIT (SELF PROPPELLED) ASSY.

PLUG KIT (SELF PROPELLED) ASSY.

6

7

4

5

8

2

3

NO

1

PART NO

0916

0948

10024

15340

15341

15342

15345

15553

PART NAME

SCREW, HHC RHM 1/4-20 X 3/4

WASHER, FLAT

NUT, NYLOC 1/4-20





SWITCH, BLANK

QTY.

REMARKS

2

2

2

1

1

8

1

3


BATTERY BOX ASSY.

FS2/FS2SP CONCRETE SAW — BATTERY BOX ASSY.

7

9

4

3

6

2

5

8

1 BATTER

Y


BATTERY BOX ASSY.

5

6

7

8

9

2

3

4

NO

1

PART NO

0131A

0181B

0948

10024

12287

15237

15273

4671

XXXX

FS2/FS2SP CONCRETE SAW — BATTERY BOX ASSY.

PART NAME

SCREW, HHC 1/4-20 X 3/4



NUT, NYLOC 1/4-20

SCREW, THP 1/4-20 X 3/4 SS

U-BOLT 1/4-20 THREAD

BOX, BATTERY

BATTERY, GR. UI WET W/TAG

NUT

4

1

1

1

2

QTY.

REMARKS

1

5

4

4


FS2/FS2SP CONCRETE SAW — PLATFORM (BARE) ASSY.

PLATFORM (BARE) ASSY.


FS2/FS2SP CONCRETE SAW — PLATFORM (BARE) ASSY.

PLATFORM (BARE) ASSY.

6

7

8

9

10

3

4

5

NO

1

2

PART NO

15035

15069

15296

15303

15308

15453

15455

15666

15672

20530

PART NAME

MOUNT, BLADE GUARD BAYONET

MOUNT, FRONT POINTER

MOUNT, ENGINE/TRANS SIDE

PLATFORM

SUPPORT, REAR AXLE

PLATE, MOUNT, BELT COVER

TAB, SPRING IDLER

NUT, WELD 1/4-20, SQ NP

TAB, IDLER MOUNT

NUT, WELD, HEX LOCK 3/8-16

1

1

4

1

9

QTY.

REMARKS

4

4

2

1

2


TRANSMISSION ASSY.

FS2/FS2SP CONCRETE SAW — TRANSMISSION ASSY.


FS2/FS2SP CONCRETE SAW — TRANSMISSION ASSY.

TRANSMISSION ASSY.

39

40

41

42

35

36

37

38

43

44

45

46

31

32

33

34

27

28

29

30

23

24

25

26

19

20

21

22

12

13

14

15

16

17

18

9 *

10

11

*

3

1 *

2 *

4 *

5 *

8

6 *

7 *

NO PART NO

0131A

0948

15168

10024

4403

15197

10133

15187

10136

1493

1493

1578

10018

15169

3455

15395

15146

10935

15196

8087

10176

2621

1162A

15360

15327

15354

15193

5023B

15275

0205

0166A

25007

2063

15199

15391

15330

15145

0627

15329

1023

15454

1665

15788

1284

15452

15432

PART NAME QTY.

SCREW, SHS 1/4-20 X 1/4 6

WASHER, FLAT 2

HANDLE, THROTTLE HYD. SPEED CTRL.

1

NUT, NYLOC 1/4-20 2

KNOB, CONTROL

HANDLE, W/A TRANS. DISENGAGE

NUT, NYLOC 3/8-16

ROD END, 3/8-24 MALE LH


SCREW, HHC 3/8-16 X 3-1/4

10

1

10

1

1

1

REMARKS

TRANSMISSION DISENGAGE ASSY. ................ 1 ................ INCLUDES ITEMS W/ *

NUT, HEX FINISH 3/8-24 1

ROD, 14.0 LENGTH 3/8-24 RH/LH FEMALE 1

SCREW, HHC 3/8-16 X 1 4


BOLT, SHOULDER 1/2 X 3/4 PLT

4

2

ROD END, 3/8-24 MALE RH

CHAIN, ROLLER #40, 51P

CONNECTOR LINK #40 CHAIN

GEAR, SPLINE 2.0 DIA X 2.5 L

1

2

1

1

SPROCKET 40 BS 36 X 3/4

KEY, SQUARE 3/16 X 1-1/4

SHAFT, TRANSMISSION 0.75 DIA X 15.8L

1

SCREW, HHC 3/8-16 X 1-1/4 1

1

3

SPRING, TRANS 1.22 X 3.00 80-100 LB/IN 1

SCREW, HHC 1/2-13 X4 1

NUT, NYLOC 1/2-13

ZERK FITTING

1

2

CAP, ZERK FITTING

SPROCKET, 40BS10 X 17 MM X 1/8

MOUNT, TRANSMISSION W/A 1

TRANSMISSION, EATON MODEL 700-044 1

2

1

SCREW, HHC 3/8-16 X 3-1/4

KEY, WOODRUFF #3

SCREW, SHC 10-32 X 1

RETAINER, THROTTLE

1

1

3

2

CABLE CLAMP

CONTROL, PUMP W/A

PULLEY OK 50 X 17 -3/16 KEY

PULLEY, IDLER - EFSON - SEE EXT DE

SPACER IDLER

SCREW, HHC 3/8-16 X 2

SPRING, 2.5L X 0.5D X 0.0DD DIA

SCREW, HHC 3/8-16 X 1-1/2

1

1

1

1

1

1

1

1

ARM, IDLER 1

BELT, 3L ACCU-LINK ........................................ 1 .................. INSTRUCTION SHEET INCLUDED


ENGINE ASSY.

FS2/FS2SP CONCRETE SAW — ENGINE ASSY.


FS2/FS2SP CONCRETE SAW — ENGINE ASSY.

ENGINE ASSY.

NO PART NO

1

2

3

4

1

1

1

15511

15101

15243

15103

15535

15059

6059B

PART NAME QTY.

ENGINE, 8.5HP KOHLER COMMAND

ENGINE, 9HP HONDA GX270K1QXC9

ENGINE, 20HP HONDA GX620TXF2

ENGINE, 13HP HONDA GX390K1QXC9 1

OIL DRAIN ASSY.

1

PULLEY, TL 3V 4.12” OD 1

KEY, 1/4”SQ. X 2” 1

1

1

1

REMARKS


FS2/FS2S CONCRETE SAW — WIRING DIAGRAM (ENGINE/CONSOLE)


FS2/FS2S CONCRETE SAW — WIRING DIAGRAM (ENGINE/CONSOLE)

FS2/FS2S CONCRETE SAW — WIRING DIAGRAM ROCKER SWITCHES


Effective: February 22, 2006 TERMS AND CONDITIONS OF SALE — PARTS

PAYMENT TERMS

Terms of payment for parts are net 30 days.

FREIGHT POLICY

All parts orders will be shipped collect or prepaid with the charges added to the invoice.

All shipments are F.O.B. point of origin.

Multiquip’s responsibility ceases when a signed manifest has been obtained from the carrier, and any claim for shortage or damage must be settled between the consignee and the carrier.

MINIMUM ORDER

The minimum charge for orders from Multiquip is $15.00 net. Customers will be asked for instructions regarding handling of orders not meeting this requirement.

RETURNED GOODS POLICY

Return shipments will be accepted and credit will be allowed, subject to the following provisions:

1.

A Returned Material Authorization must be approved by Multiquip prior to shipment.

2.

To obtain a Return Material Authorization, a list must be provided to Multiquip Parts

Sales that defines item numbers, quantities, and descriptions of the items to be returned.

a. The parts numbers and descriptions must match the current parts price list.

b. The list must be typed or computer generated.

c. The list must state the reason(s) for the return.

d. The list must reference the sales order(s) or invoice(s) under which the items were originally purchased.

e. The list must include the name and phone number of the person requesting the RMA.

3.

A copy of the Return Material Authorization must accompany the return shipment.

4.

Freight is at the sender’s expense. All parts must be returned freight prepaid to

Multiquip’s designated receiving point.

5.

Parts must be in new and resalable condition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked.

6.

The following items are not returnable: a. Obsolete parts. (If an item is in the price book and shows as being replaced by another item, it is obsolete.) b. Any parts with a limited shelf life

(such as gaskets, seals, “O” rings, and other rubber parts) that were purchased more than six months prior to the return date.

c. Any line item with an extended dealer net price of less than $5.00.

d. Special order items.

e. Electrical components.

f.

Paint, chemicals, and lubricants.

g. Decals and paper products.

h. Items purchased in kits.

7.

The sender will be notified of any material received that is not acceptable.

8.

Such material will be held for five working days from notification, pending instructions. If a reply is not received within five days, the material will be returned to the sender at his expense.

9.

Credit on returned parts will be issued at dealer net price at time of the original purchase, less a 15% restocking charge.

10. In cases where an item is accepted, for which the original purchase document can not be determined, the price will be based on the list price that was effective twelve months prior to the RMA date.

11. Credit issued will be applied to future purchases only.

PRICING AND REBATES

Prices are subject to change without prior notice. Price changes are effective on a specific date and all orders received on or after that date will be billed at the revised price. Rebates for price declines and added charges for price increases will not be made for stock on hand at the time of any price change.

Multiquip reserves the right to quote and sell direct to Government agencies, and to Original

Equipment Manufacturer accounts who use our products as integral parts of their own products.

SPECIAL EXPEDITING SERVICE

A $35.00 surcharge will be added to the invoice for special handling including bus shipments, insured parcel post or in cases where Multiquip must personally deliver the parts to the carrier.

LIMITATIONS OF SELLER’S LIABILITY

Multiquip shall not be liable hereunder for damages in excess of the purchase price of the item with respect to which damages are claimed, and in no event shall Multiquip be liable for loss of profit or good will or for any other special, consequential or incidental damages.

LIMITATION OF WARRANTIES

No warranties, express or implied, are made in connection with the sale of parts or trade accessories nor as to any engine not manufactured by Multiquip. Such warranties made in connection with the sale of new, complete units are made exclusively by a statement of warranty packaged with such units, and Multiquip neither assumes nor authorizes any person to assume for it any other obligation or liability whatever in connection with the sale of its products. Apart from such written statement of warranty, there are no warranties, express, implied or statutory, which extend beyond the description of the products on the face hereof.


NOTE PAGE


PARTS AND OPERATION MANUAL

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL NUMBER

ON-HAND WHEN CALLING

PARTS DEPARTMENT

800-427-1244 or 310-537-3700

FAX: 800-672-7877 or 310-637-3284

^^^^^*^^^^^^^^^^^^^^^^^^^^^^^^^*^6668

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE

800-478-1244 or 310-537-3700

FAX: 310- 537-4259

WARRANTY DEPARTMENT

888-661-4279, or 310-661-4279

FAX: 310- 537-1173

MAIN

800-421-1244 or 310-537-3700

FAX: 310-537-3927

MULTIQUIP INC.

POST OFFICE BOX 6254

CARSON, CA 90749

310-537-3700 • 800-421-1244

FAX: 310-537-3927

E-MAIL: [email protected]

WWW: multiquip.com

Atlanta • Boise • Dallas • Houston • Newark

Quebec, Canada • Manchester, UK • Rio De Janiero, BR • Guadalajara, MX

MQ Multiquip FS2SP Concrete Saw Operation Manual

PARTS AND OPERATION MANUAL

CONCRETE SAW

HERE'S HOW TO GET HELP

TABLE OF CONTENTS

MQ-Whiteman — FS2/FS2SP

Concrete Saw

Engines

Wiring Diagram

Effective: June 1

, 2005 PARTS ORDERING PROCEDURES

Ordering parts has never been easier!

Choose from three easy options:

Order Parts

When ordering parts, please supply:

FS2/FS2SP CONCRETE SAW — SAFETY MESSAGE ALERT SYMBOLS

HAZARD SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS!

Lethal Exhaust Gases

SAFETY MESSAGE ALERT SYMBOLS

Explosive Fuel

Burn Hazards

Rotating Parts

FS2/FS2SP CONCRETE SAW — SAFETY MESSAGE ALERT SYMBOLS

Respiratory Hazard Accidental Starting

Over Speed Conditions

Sight and Hearing hazard

Guards and Covers In Place Equipment Damage Messages

FS2/FS2SP CONCRETE SAW — DECALS

FS2/FS2SP CONCRETE SAW — RULES FOR SAFE OPERATION

FS2/FS2SP CONCRETE SAW — RULES FOR SAFE OPERATION

FS2/FS2SP CONCRETE SAW — RULES FOR SAFE OPERATION

FS2/FS2SP CONCRETE SAW — DIMENSIONS

FS2/FS2SP CONCRETE SAW — WEIGHTS

BASIC COMPONENTS

FS2/FS2SP CONCRETE SAW — BASIC COMPONENTS

FS2/FS2SP CONCRETE SAW — BASIC COMPONENTS

MAJOR COMPONENTS

FS2/FS2SP CONCRETE SAW — CONSOLE COMPONENTS

FS2/FS2SP CONCRETE SAW — BASIC ENGINE COMPONENTS

WARNING

WARNING

WARNING

FS2/FS2SP CONCRETE SAW — GENERAL INFORMATION

FS2/FS2SP CONCRETE SAW — GENERAL INFORMATION

FS2/FS2SP CONCRETE SAW — INSPECTION

Some engines used with the FS2/FS2SP

Series concrete saws have an oil Alert

System. This system will automatically stop the

level. ALWAYS be sure to check the engine oil level prior to starting the engine.

T a b l e 5 .

O li T y p e

Reference manufacturer engine manual for specific servicing instructions.

Explosive Fuel

FS2/FS2SP CONCRETE SAW — INSPECTION

WARNING!

WARNING!

the level marks on the reservoir.

transmission with hydraulic fluid may cause the seals to

Use only

water can

battery.

FS2/FS2SP CONCRETE SAW — INSPECTION -BLADE

WARNING

FS2/FS2SP CONCRETE SAW — INSPECTION -BLADE PLACEMENT

The following steps should be accomplished before placing the diamond blade on the

FS2/FS2SP CONCRETE SAW — INSPECTION -GUARDS, COVERS & BELTS

WARNING

FS2/FS2SP CONCRETE SAW — INSPECTION -GUARDS, COVERS & BELTS

FS2/FS2SP CONCRETE SAW — INSPECTION -GUARDS, COVERS & BELTS

FS2/FS2SP CONCRETE SAW— INITIAL START-UP

D

The CLOSED position of the choke lever enriches the fuel mixture for starting a COLD engine. The

for normal operation after starting, and for restarting a warm engine.

FS2/FS2SP CONCRETE SAW — INITIAL START-UP

z DO NOT pull the starter rope all the way to the end.

z D O NOT release the starter rope after pulling. Allow it to rewind as soon as possible.

WARNING

z NEVER stop the engine in the cut while working at high speeds, except for extreme emergencies.

FS2/FS2SP CONCRETE SAW — OPERATION

WARNING