Marshalltown FCS86 User Manual

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OPERATOR MANUAL

Includes Safety, Service and Replacement

Part Information

Model FCS86

SURFACE SHARK™

Floor Stripper

Do not discard this manual.

Before operation, read and comprehend its contents. Keep

it readily available for reference during operation or when

performing any service related function. When ordering

replacement parts, please supply the following information:

model number, serial number and part number.

Marshalltown, IA

Phone 800-888-0127 / 641-753-0127

Fax 800-477-6341 / 641-753-6341

www.marshalltown.com

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MARSHALLTOWN SURFACE SHARK™

FLOOR STRIPPER WARRANTY PROGRAM

PURPOSE

It is the intention of Marshalltown Company to supply products to the marketplace that reflect the highest standards for materials, design and manufacture. Each original customer is entitled to receive coverage as described by the current limited warranty program for the product(s) purchased, regardless of where it (they) was (were) originally purchased. This program is intended to serve as a method to facilitate the proper communication procedures for the purpose of obtaining applicable coverage for a product.

WHAT THE LIMITED WARRANTY COVERS

Marshalltown Company warrants that each new and unused product and/or accessory sold by it shall be:

1) Free from defects in material and workmanship under normal use and service for a period of two (2) years from the original date of purchase.

2) To warrant the labor expenses associated with the defects in material and workmanship for a period of one (1) year from the original date of purchase.

The warranty period for materials workmanship and labor expenses shall run concurrent from the original date of purchase (invoice date). No exception to this policy will be made.

The obligation under this warranty program is limited to the current, flat labor rates allowed by it and the replacement and/or repair at its Fayetteville, Arkansas, factory site, or at an authorized dealer designated by it, of such part or parts as shall appear upon inspection to have been defective in material and/or workmanship at the time sold. The part or parts claimed to be defective must be returned to the inspection point, with reasonable transportation charges prepaid. In the event that the part or parts are determined to be covered by the terms of the warranty program, Marshalltown Company will reimburse the original purchaser for reasonable transportation charges. The amount designated, as reasonable transportation charges shall be the sole discretion of Marshalltown Company. Any part or parts replaced under the terms of the warranty program will carry the applicable new product warranty. At the time of requesting warranty service, the original purchaser must present evidence of the purchase date of the part or parts submitted for warranty inspection.

ALLOWABLE FLAT LABOR RATES

Marshalltown Company will pay shop labor repair on warranty at the Marshalltown Company Shop Labor Rate in existence on the date of the warranty claim. A Marshalltown Company Labor Chart will determine the time allowed to complete a repair and will govern the shop labor hours that will be allowed.

Marshalltown’s warranty policy will not cover the following; taxes, shop supplies, environment surcharges, air freight, travel time, loss of rental revenue, or any other charges whatsoever or any liabilities for direct, incidental, or consequential damage or delay.

Please fill out your Marshalltown Company warranty card and place it in the mail within 24 hours of delivery.

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TABLE OF CONTENTS

DESCRIPTION PAGE

NOTICE TO OPERATORS .................................................................................................................4

OPERATOR INSTRUCTIONAL DATA SHEET .................................................................................. 5

SAFETY PRECAUTIONS

Preparation .......................................................................................................................................... 7

Operation ............................................................................................................................................. 8

Maintenance, Repair and Storage ......................................................................................................9

ASSEMBLY

Removing the Floor Stripper from the Pallet ....................................................................................... 9

Installation of the Adjustable Section of the Operator Handle ............................................................ 10

BEFORE STARTING THE MOTOR

Theory of Operation ............................................................................................................................ 11

Blade Configuration, Accessory Attachments and Applications ......................................................... 11

Installing a Blade to the Floor Stripper ................................................................................................ 13

Removing the from the Floor Stripper ................................................................................................. 15

OPERATION

Operation Disclaimer ........................................................................................................................... 18

California Proposition 65 Disclaimer ................................................................................................... 18

Transporting the Floor Stripper ........................................................................................................... 18

Adjusting the Operator Handle Height ................................................................................................20

Starting the Floor Stripper on the Job Site .......................................................................................... 20

Operating the Floor Stripper on the Job Site ...................................................................................... 22

Stopping the Floor Stripper on the Job Site ........................................................................................ 26

Operational Parameters and Techniques for the Floor Stripper ......................................................... 26

SERVICE

Preventative Maintenance Check List ................................................................................................. 28

Lubrication Requirements ................................................................................................................... 29

Electric Motor Service ......................................................................................................................... 29

TROUBLESHOOTING

Electric Motor ...................................................................................................................................... 30

Operational Problems ......................................................................................................................... 30

STORAGE .......................................................................................................................................... 31

SPECIFICATIONS ............................................................................................................................... 31

REPLACEMENT PARTS DIAGRAMS ................................................................................................32

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NOTICE TO OPERATORS

IF YOU CAN NOT READ OR DO NOT FULLY UNDERSTAND THE CONTENTS OF THIS MANUAL, PLEASE CONTACT THE FACTORY FOR PROPER ASSISTANCE BEFORE ATTEMPTING TO OPERATE THIS PRODUCT.

SI TU NO PUEDES LE’ER O NO COMPRENDES EL CONTENIDO DE ESTE MANUAL FAVOR DE PONERSE EN CONTACTO CON LA. FABRICA PARA ASSISTENCIA- A PROPIA ANTES DE INTENTAR PARA OPERAR ESTE PRODUCTO.

SOLLTEN SIE DIESE GEBRAUCHSANWEISUNG NICHT LESEN KOENNEN ODER ES NICHT VOLLKOMMEN VERSTEHEN, WENDEN SIE SICH BITTE AN DEN HERSTELLER FUER RICHTIGE HILFE EHE SIE VERSUCHEN DIESES PRODUKT ZU OPERIEREN.

SI VOUS NE LISEZ OU NE COMPRENDRE ENTIEREMENT LES MATIERES DE CE MANUEL, S’IL VOUS PLAIT, CONTACTEZ L’USINE POUR L’ASSISTANCE APPROPRIEE AVANT D’UTILISER LE PRODUIT.

These safety alert symbols identify important safety messages in this manual. When you see these symbols, be alert to the possibility of personal injury and carefully read the message that follows.

Do not allow anyone to operate the Floor Stripper without first reading this Operator Manual and becoming familiar with its operation. The manufacturer of the Floor Stripper has gone to great extremes to provide the owner(s) and/or operator(s) with the finest equipment available for its intended job function of removing covering materials from concrete and wood floor surfaces. Yet, the possibility exists that the Floor Stripper can be utilized in and/or subjected to job applications not perceived and/or anticipated by the manufacturer. Such misuse and/or misapplication of the Floor Stripper can lead to the possibility of serious damage, injury or even death. It is the responsibility of the owner(s) and/or operator(s) to determine that the Floor Stripper is being utilized and/or operated within the scope of its intended job function. It is the responsibility of the owner(s) and/or operator(s) to establish, monitor and constantly upgrade all safety programs and/or practices utilized in and for the operation of the Floor Stripper. The purpose of such programs is to provide for owner(s’) and/or operator(s’) safety. Operators must be instructed to recognize and avoid unsafe conditions associated with their work (29 CFR 1926.21 (b)(2)) and/or applicable updated revisions. It is the responsibility of the owner(s) and/or operator(s) to determine that no modifications and/or alterations have been made to the Floor Stripper. Modifications and/or alterations can lead to the possibility of serious damage, injury or even death. It is the responsibility of the owner(s) and/or operator(s) to make this Operator Manual available for consultation during all phases of operation. Refer to OSHA 2207 and/or applicable updated revisions which contains all OSHA job safety and health rules and regulations (1926 and 1910) covering construction.

The concept of electrically powered, walk-behind type floor covering removal equipment has been successfully utilized for many years as a practical solution to many types of floor covering removal requirements. The basic concept is proven and well accepted within the associated marketplaces. Use of a Floor Stripper requires strenuous work activity. This type of work activity can be considered to be greater in magnitude than that experienced with the use of many other types of both light construction and lawn and garden related equipment. This type of work activity should only be attempted by operators of adequate physical size and stature, mental awareness and physical strength and condition. The body parts most noticeably affected during the covering removal process are the arms, hands, wrists, shoulders, lower back and legs. The process can also produce excessive stress/strain directly to the back muscles, spinal vertebrae and many other body parts. Back and wrist related pain can be

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side effects of utilizing a Floor Stripper. A potential operator with a chronic back related problem or a history of back and/or other medically related problems should not attempt to utilize the Floor Stripper. Use of the Floor Stripper may only aggravate this and any other medically related problem. Because of the diverse type of prevailing job applications, job site conditions, operator experience levels and operator physical characteristics, no warranty, guarantee, representation and/or liability is made by the manufacturer as to the absolute correctness or sufficiency of any operational procedure, operational position and/or technique. There is no absolute guarantee that an operator of any given experience level, physical size and/or physical condition will be immune to the possibility of and/or probable physical side effects of the normal use of the Floor Stripper. Each potential operator must be made aware of and assume the operational and physical liability described and/or associated with the use of the Floor Stripper. Improper use of the Floor Stripper can result in property damage and/ or personal injury, including death. EACH POTENTIAL OPERATOR NOT WILLING TO ASSUME THE OPERATIONAL AND PHYSICAL LIABILITY DESCRIBED AND/OR ASSOCIATED WITH THE USE OF THE FLOOR STRIPPER, SHOULD NOT OPERATE IT. Proper levels of operator experience, skill and common sense are essential for maximizing the safe and efficient operation of the Floor Stripper.

Record the Floor Stripper and electric motor serial numbers in the spaces provided below.

_______________ Model Number

_______________ Serial Number

_______________ Electric Motor Serial Number

_______________ Date of Purchase

Specifications and design are subject to change without notice or obligation. All specifications are general in nature and are not intended for specific application purposes. Marshalltown Company reserves the right to make changes in design, engineering or specifications and to add improvements or discontinue manufacture at any time without notice or obligation. Marshalltown Company and its agents accept no responsibility for variations which may be evident in actual products, specifications, pictures and descriptions contained in this publication.

OPERATOR INSTRUCTIONAL DATA SHEET

The following undersigned operators of the Floor Stripper described and/or pertaining to this Operator Manual have received formal safety and operational information/instruction from the undersigned owner(s)/instructor(s) in accordance to OSHA 29 CFR 1926.21 (b)(2) and/or applicable updated revisions pertaining to, but not necessarily limited to the:

1) READING, COMPREHENSION AND ACKNOWLEDGEMENT OF THE MATERIAL COMPRISING THE ENTIRE CONTENTS OF THE APPLICABLE OPERATOR MANUAL AND APPLICABLE SAFETY AND OPE RATIONAL INFORMATION VIDEO TAPE FOR T HE FLOOR STRIPPER

2) FORMALIZED OPERATOR SAFETY PROGRAM TO BE DEVISED BY THE OWNER OF THE FLOOR STRIPPER IN CONJUNCTION WITH THE CONTENTS OF THE APPLICABLE OPERATOR MANUAL AND THE APPLICABLE SAFETY AND OPERATIONAL INFORMATION VIDEO TAPE FOR THE FLOOR STRIPPER.

3) OSHA RULES AND REGULATIONS RESEARCHED FOR AND/OR BY THE OWNER OF THE FLOOR STRIPPER AND DEEMED APPLICABLE TO THE SAFE AND PROPER USE AND/OR OPERATION OF THE FLOOR STRIPPER FOR ANY SPECIFIC JOB APPLICATION.

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4) LOCAL LAWS, REGULATIONS AND CUSTOMS RESEARCHED FOR AND/OR BY THE OWNER OF THE FLOOR STRIPPER AND DEEMED APPLICABLE TO THE SAFE AND PROPER USE AND/OR OPERATION OF THE FLOOR STRIPPER FOR ANY SPECIFIC JOB APPLICATION.

5) FORMALIZED MAINTENANCE PROGRAM FOR THE FLOOR STRIPPER TO BE DEVISED BY THE OWNER OF THE FLOOR STRIPPER IN ACCORDANCE WITH, BUT NOT NECESSARILY LIMITED TO, THE SPECIFICATIONS, GUIDELINES AND OPERATIONAL INFORMATION CONTAINED IN THE APPLICABLE OPERATOR MANUAL.

6) COMPREHENSIVE OPERATIONAL INSTRUCTIONS FOR THE CORRECT AND PROPER USE OF THE FLOOR STRIPPER AS PER THE CONTENTS OF THE APPLICABLE OPERATOR’S MANUAL AND ALL APPLICABLE SAFETY AND OPERATIONAL INFORMATION.

_______________ Operator _______________ Owner/Instructor __________ Date

NOTE: INSERT COPIES OF THIS PAGE WITHIN THE OPERATOR’S MANUAL IF SPACE FOR ADDITIONAL OPERATORS IS REQUIRED.

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SAFETY PRECAUTIONS

THE FOLLOWING SAFETY PRECAUTIONS PROVIDE SOME COMMON SENSE GUIDES TO PROMOTE SAFETY AND EFFICIENCY WITH THE FLOOR STRIPPER. NO WARRANTY, GUARANTEE OR REPRESENTATION IS MADE BY THE MANUFACTURER AS TO THE ABSOLUTE CORRECTNESS OR SUFFICIENCY OF ANY INFORMATION OR STATEMENT. THESE SAFETY PRECAUTIONS ARE INTENDED TO DEAL PRINCIPALLY WITH COMMON PRACTICES AND CONDITIONS ENCOUNTERED IN THE USE OF THE FLOOR STRIPPER AND ARE NOT INTENDED TO BE ALL INCLUSIVE. PROPER LEVELS OF OPERATOR EXPERIENCE, SKILL AND COMMON SENSE ARE ESSENTIAL FOR SAFE AND EFFICIENT OPERATION.

THE DUSTS/BYPRODUCTS FROM THE COVERING REMOVAL PROCESS ASSOCIATED WITH THE OPERATION OF THE FLOOR STRIPPER CAN CONTAIN CHEMICALS KNOWN TO THE STATE OF CA LIF ORN IA TO C AUS E CAN CER , BIR TH DEFECTS OR OTHER REPRODUCTIVE HARM. THIS STATEMENT IS MADE IN COMPLIANCE TO CALIFORNIA PROPOSITION 65.

INCORRECT USE OF THE FLOOR STRIPPER CAN RESULT IN PROPERTY DAMAGE, PE RSONAL INJURY OR EVEN DEATH. TO REDUCE THIS POSSIBILITY, GIVE COMPLETE AND UNDIVIDED ATTENTION TO TH E JOB AT HAND AND FOLLOW TH ESE SAFETY PRECAUTIONS:

PREPARATION

1) The Floor Stripper is a specialized type of powered equipment, designed for a specific job function and requires adequate and thorough instruction BEFORE it is operated. The size, power, complexity and operating characteristics of this type of powered equipment would dictate that each operator must receive adequate, professional instruction regarding the proper operation of the Floor Stripper before being allowed to utilize it. BEFORE attempting

to utilize the Floor Stripper, read this Operator’s Manual, and view the applicable Safety and Operational Information Video Tape to familiarize each operator with its correct operating procedures. Avoid the urge not to take the necessary time to read this Operator’s Manual before operating the Floor Stripper. DO NOT OPERATE THE FLOOR STRIPPER UNTIL EACH OPERATOR COMPLETELY COMPREHENDS THE CONTENTS OF THIS MANUAL AND APPLICABLE SUPPLEMENTAL INFORMATION.

2) Develop a comprehensive program for the safe operation of the Floor Stripper by its owner(s) and/ or operator(s). Such a program will include, but is not limited to: instructional requirements for operation, applicable OSHA requirements, local laws and regulations, job site safety and a Floor Stripper maintenance program. Constantly examine and upgrade this program to guarantee owner(s) and/ or operator(s) safety. Each operator must be fully instructed regarding the specifics of this safety program.

3) Determine that the Floor Stripper is in its original, factory configuration and has not been modified in any manner. Many modifications can result in potentially dangerous configurations that can lead to property damage and/or personal injury. If there are any questions about possible modifications made to the Floor Stripper, contact the Customer Service Department for specific information BEFORE utilization. There is no charge for this service.

4) Minors should never be allowed to operate the Floor Stripper. Bystanders, especially children and animals, should not be allowed in the area where the Floor Stripper is in use. The covering removal process can result in flying particles being emitted at high velocity and striking the operator and/or onlookers. This can lead to the possibility of property damage and/or personal injury. Keep all body parts, loose clothing, foreign objects and onlookers clear while equipment is in operation.

5) Operators must be in proper physical condition, mental health and not under the influence of any substance (drugs, alcohol, etc.) which might impair vision, dexterity or judgment. Working with the Floor Stripper is strenuous. If you have any condition that might be aggravated by strenuous work, check with your doctor BEFORE operating the Floor Stripper. Guard against the possibility of back related injuries. Always lift the Floor Stripper with leg muscles and not with the back.

6) Prolonged use of the Floor Stripper (or other, similar machines) exposes the operator to vibrations which may produce Whitefinger Disease (Raynaud’s Phenomenon). This phenomenon reduces the hand’s ability to feel and regulate temperature, produces numbness and burning sensations and may cause

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nerve and circulation damage and tissue necrosis. Antivibration systems do not guarantee that you will not sustain Whitefinger Disease. Therefore, continuous and regular users should closely monitor the condition of their hands and fingers. After each period of use, exercise to restore normal blood circulation. If any of the symptoms appear, seek medical advice immediately.

7) Clothing must be sturdy and snug fitting, but allow complete freedom of movement. Never wear loose fitting jackets, scarves, neckties, jewelry, flared or cuffed pants or anything that could become caught on controls or moving parts. Wear long pants to protect your legs. Protect your hands with heavy duty, nonslip gloves to improve your grip. Good footing is most important when operating the Floor Stripper. Wear sturdy boots with nonslip soles. Steel-toed safety shoes are highly recommended. Keep shoes properly laced. Never wear tennis shoes or other, similar type shoes which afford little or no protection. Wear an approved safety hard hat to protect the operator’(s’) head(s) where there is a danger of head injuries. Noise, generated by the operation of the Floor Stripper and the actual process itself, can damage your hearing. Wear approved sound barriers (ear plugs or ear mufflers) to protect your hearing. Continuous and regular operators should have their hearing checked regularly.

8) Visually inspect the Floor Stripper, blade(s), and accessories for damaged or worn parts. Check for loose and/or broken parts. Determine that operator controls work freely, all safety devices are operative and information/safety decals are readable. Check to determine that the Floor Stripper and all related accessories are in good mechanical condition BEFORE utilization.

9) The Floor Stripper and related accessories are not classified as being insulated. Contact with electrical cables, gas lines and other hazardous items can result in electrocution and/or an explosion.

10) Know how the controls operate. Know how to stop the motor quickly in an emergency. Always start the motor according to the instructions as outlined in this manual to minimize the possibility of unexpected or uncontrolled blade/accessory oscillation. Unexpected blade/accessory rotation can cause loss of machine control, and the possibility of property damage and/or personal injury.

11) Never exceed the recommended capacities of the Floor Stripper. Refer to the Specifications section of this manual for more detailed information. Always utilize the correct blade and extension cord designed for use with the Floor Stripper. Use of an incorrect blade or extension cord can result in property damage and/or personal injury.

OPERATION

1) Give complete and undivided attention to the job at hand. Do not chew gum, smoke and/or use smokeless tobacco while utilizing the Floor Stripper. Do not attempt to eat and/or drink while utilizing the Floor Stripper. Determine that eyeglasses, hearing aid devices and other medical related devices are properly secured. Keep shoes properly laced. Use of the Floor Stripper is strenuous and causes fatigue. Help prevent the cause of an accident. Plan to take work breaks as required to help maintain proper mental and physical alertness.

2) The Floor Stripper is not sealed or insulated. Do not operate the Floor Stripper in an explosive atmosphere or near combustible materials. Refer to current OSHA rules and regulations.

3) The Floor Stripper is designed for use by one operator. Use of the Floor Stripper by more than one operator can lead to confusion and loss of control, resulting in property damage and/or personal injury. Never operate the Floor Stripper with an improper number of operators. Such a configuration can result in property damage and/or personal injury. If it is felt that more than one person is required to furnish additional “force” to the blade, STOP and contact the Customer Service Department for specific operational and service/maintenance information. There is no charge for this service.

4) Do not operate the Floor Stripper with onlookers close by. Caution all onlookers to stand clear. The coverings removal process can result in flying particles being emitted at high velocity and striking the operator and/or onlookers. This can lead to the possibility of property damage and/or personal injury. Keep all body parts, loose clothing and foreign objects clear of the oscillating blade/accessory.

5) Start the motor according to the instructions as outlined in this manual to minimize the possibility of unexpected blade/accessory oscillation. Unexpected blade/accessory oscillation can result in the loss of machine control and the possibility of property damage and/or personal injury.

6) Operate the Floor Stripper only when/where visibility and light are adequate for the job at hand. Work carefully. Always hold the operator handle firmly with both hands. Wrap your fingers around the handle grips, keeping them cradled between your thumbs and fingers. Always determine the operator handle is in good condition and free of moisture, pitch, oil or grease. Wear gloves to improve your grip. Never leave the Floor Stripper running unattended.

7) Stop the motor while moving and/or repositioning the Floor Stripper on the job site. Allowing the motor to remain operating substantially increases

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the potential for property damage and/or personal injury. Special care must be exercised on slippery conditions and on difficult, uneven surfaces. Watch for cracks, high spots and other surface irregularities. Keep proper footing and balance at all times. The normal use of this machine is on level surfaces. Other terrains can be dangerous and should be avoided. Only properly trained operators should attempt these techniques.

8) Because the Floor Stripper is classified as a low cost, low horsepower, portable type machine, it is limited in the number of practical and/or suitable job applications. A particular job site, actual surface conditions, job specifications and operator skill/common sense may dictate that a different type of machine (with characteristics of higher purchase cost, being mounted to a carrier vehicle, with greater horsepower and less mobility), method and/or process be utilized to properly complete the job with the degree of efficiency and safety required. Contact the Customer Service Department for specific information regarding suitable job applications, job site surface conditions and operator experience/skill/common sense recommendations for the Floor Stripper BEFORE utilization. There is no charge for this service.

MAINTENANCE, REPAIR AND STORAGE

1) Use only genuine, approved replacement parts and accessories for maintenance and repair. Use of parts and accessories manufactured by others can result in property damage and/or personal injury.

7) Consult the material supplied by the motor manufacturer for specific information relative to proper operational, lubrication and storage requirements.

ASSEMBLY

The FCS86 Floor Stripper is shipped from the factory secured on a specially designed wooden pallet and protected from external damage by a corrugated carton or wood crate. If shipped with a corrugated carton, the Floor Stripper is secured to the pallet with wood support strips. Remove the carton or crate immediately upon receipt using suitable tools to remove the nails.

R E M OV I N G T HE FLO O R S T RI P P ER FR O M

THE PALLET

Tools Required:

1 each, cutting type pliers 1 each, claw hammer or a hammer and an appropriate pry bar

Remove the corrugated carton which is fastened to the pallet. The Floor Stripper is secured to the pallet with banding. Using the pliers, cut and remove the banding. The Floor Stripper can then be removed from the pallet.

2) Follow the Service instructions as outlined in the appropriate section of this manual.

3) Always stop the motor and disconnect the extension cord BEFORE checking or working on the Floor Stripper.

4) Always properly maintain the Floor Stripper. Frequently check all fasteners and individual parts. Built in safety features are effective only if they are maintained in good working condition. Replace any questionable part or assembly with a genuine, factory approved, replacement part. Do not forsake proper maintenance for the price of a few replacement parts. Proper maintenance does not cost...it actually pays dividends. Do not attempt any maintenance repair work not described in this manual. Have such work performed at your dealer’s service facility.

5) Maintain all safety and operation decals in proper condition. If any decal becomes damaged and/or unreadable, replace with a genuine, factory approved, replacement part only.

6) The Floor Stripper may utilize self locking type hexagon head nuts to minimize the effects of vibration. Replace all self locking hardware with genuine, factory approved, replacement parts only.

WEAR SAFETY GLASSES AND OTHER APPROPRIATE SAFETY APPAREL WHEN CUTTING THE BANDING AND/OR REMOVING THE CORRUGATED/WOOD SHIPPING CRATE.

Included in the shipment should be the following:

1 each, Floor Stripper main frame assembly 1 each, extension cord with integral GFI 1 each, adjustable section of the operator handle 1 each, pack of standard blades

The Floor Stripper is shipped from the factory completely assembled with the exception of the adjustable section of the operator handle. If ordered with the Floor Stripper, optional blades and accessories can be shipped separately or included in the shipping container.

Visually inspect the shipment for freight damage and/or missing parts. If shipping damage is evident, contact the delivering carrier immediately to arrange for an inspection of the damage by its claims representative. Federal law requires that a claim be

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filed within a specific time period. If missing parts are detected, notify your dealer or the Customer Service Department who will assist you in obtaining them.

Check all fasteners for proper security. Consult a fastener torque chart for the proper torque value if any fastener is found to require retorquing.

INSTALLATION OF T H E ADJ U S T A B L E

SECTION OF THE OPERATOR HANDLE

The installation of the adjustable section of the operator handle will require a level working surface of sufficient size and appropriate height.

1) The Floor Stripper incorporates an operator handle design that folds for transport and storage. The handle is secured to the main frame at two locations; a pivoting (fixed) location secured by Allen head type cap screws and a retaining (locking) location secured by removeable, ball-detent type pins. The pins are secured to the main frame by lanyards.

2) To place the operator handle in the work position, move the handle upright so that the ball-detent pins can be inserted through the operator handle and main frame. Determine the ball-detent pins are properly inserted through the operator handle and main frame to fully expose the ball detent. FIGURE 1.

3) Remove the threaded knobs from the fixed section of the operator handle. Install the adjustable section into the fixed section with the handle grips facing backwards toward the operator. FIGURE 2. Position the adjustable section at a comfortable height. Reinstall the threaded knobs and tighten until the studs thrust up tight against the adjustable handle section.

FIGURE 2

The ergonomic design considerations of the adjustable section of the operator handle will only function if the handle grips are installed facing backwards (toward) the operator. Installing the adjustable section of the operator handle with the handle grips facing forward (away) from the operator will decrease machine control and productivity.

INSTALLING THE ADJUSTABLE SECTION OF THE OPERATOR HANDLE WITH THE HANDLE GRIPS FACING FORWARD (AWAY)

FIGURE 1

THE BALL DETENT MUST BE FULLY EXPOSED AGAINST THE MAIN FRAME TO PROVIDE THE PROPER PIN RETAINING FORCE. AN IMPROPER PIN RETAINING CONFIGURATION CAN RESULT IN UNEXPECTED OPERATOR HANDLE MOVEMENT. THIS OCCURRENCE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

FROM THE OPERATOR WILL NOT ALLOW THE THREADED STUDS TO PROPERLY LOCATE WITHIN THE SLOTS OF THE ADJUSTABLE HANDLE. THE SLOT ENDS FORM INTEGRAL STOPS FOR THE THREADED STUDS TO THRUST AGAINST. A PROPER STUD/SLOT CONFIGURATION WILL PREVENT THE ADJUSTABLE HANDLE FROM INADVERTENTLY SEPARATING FROM THE FIXED SECTION WHEN TRAVERSING AN INCLINE SUCH AS A STAIRWAY. INADVERTENT SEPARATION OF THE ADJUSTABLE HANDLE SECTION CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

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Combinations of blade or accessory attachment type, job site conditions, and feed rates are direct factors that will also determine the overall success of the job application.

I M P R O P E R K N O B T E N S I O N A N D / O R I M P RO P E RLY SE C U RI N G T H E O P E RA T O R H A N D LE T O T H E M A I N F R A M E C AN R E SU L T I N A N U N S T A B LE P L AT F OR M C O NF I GU R AT I ON . A N U N S TA B LE P L A T F O RM C O N F I G UR A T IO N C A N R E S UL T I N P R O PE R T Y DAMA G E AND/ O R PERSONAL INJURY.

BEFORE STARTING THE

MOTOR

THEORY OF OPERATION

The FCS86 Floor Stripper is designed to operate on the principle of various blades and/or attachments oscillating with a random orbital movement to remove a wide variety of covering materials from work surfaces. Various types of multi-accessory blades and/or accessory attachments are secured to the exciter plate located on the bottom of the machine. The specific type of blade and/or accessory attachment utilized directly affects the type of material removed, the material removal rate and the resulting smoothness of the work surface.

BLA DE CO NFIG URATIONS, ACCESS ORY

ATTACHMENTS AND APPLICATIONS

Floor Stripper blades are fabricated from high carbon steel, precision machined and heat treated for extended service life. Blades are marked to depict use on either concrete or wood surfaces. When utilized on concrete, the cutting edge is positioned facing up. FIGURE 3. On wood flooring surfaces, the cutting edge faces down against the surface. FIGURE 4. This configuration allows the blade to skim over the surface and minimize any tendency to gouge or dig into the wood. A slotted blade configuration is employed to lower installation and removal time. The slotted configuration is also intended to help minimize direct exposure of hands, arms and other body parts to the blade during the installation or removal process.

The coverings removal process is directly controlled by these conditions:

1) The use of a suitable mechanism (blade or accessory attachment) of proper design and configuration to scrape against the work surface and remove material while delivering an acceptable service life.

2) Sufficient static weight supporting the blade or accessory attachment to allow it to effectively penetrate and remove the covering material.

3) Adequate force exerted against the Floor Stripper by the operator that pushes the blade or accessory attachment against the covering material to deliver acceptable productivity rates.

4) Since no two covering materials are exactly alike, no two covering materials can be removed by the exact same method. The nature of the covering removal process, along with operator experience, skill and common sense, would suggest that efficient and productive material removal is a matter of trial and error.

FIGURE 3

FIGURE 4

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A protective covering is provided to protect the blade cutting edge from external damage and minimize the potential for property damage and/or personal injury.

Store the blade with the protective covering properly installed to minimize the effects of external damage to the cutting edge and the potential for property damage and/or personal injury.

THE BLADE IS EXTREMELY SHARP. I M P R OP E R H A N D LI N G W H I L E REMOVING FROM THE PACKAGE, REMOVING/REINSTALLING THE PROTECTIVE CUTTING EDGE COVER, INSTALLING/REMOVING FROM THE MACHINE OR WHILE IMPROPERLY TRANSPORTING CAN RESULT IN PROP E RTY D A M AGE A N D/OR P E RSONA L INJURY.

While individual blade or accessory attachment design and configuration may vary, basic operational characteristics are identical: impact against a floor surface and remove the covering material. This common operational characteristic has led to the development of the following popular blade configurations and accessory attachments:

FIGURE 5

Straight beveled cutting edge blade.

This blade configuration is utilized to remove a wide variety of VCT and linoleum tiles along with general material removal from concrete and wood surfaces. Some blades feature two cutting edges. Position the blade edge facing up for use on concrete surfaces. Flip the blade over for use on wood surfaces. Specific blades are available for removing covering materials from either concrete or wood surfaces. This blade design does not allow it to be flipped over for use on both concrete and wood surfaces. FIGURE 6.

Angled mastic removal blade.

This blade configuration is utilized to remove a wide variety of adhesives, mastics and material residues from concrete surfaces. The steep angle increases the cutting edge position relative to the floor surface. The angle increase allows the blade to better penetrate the material and then shear and scrape it from the floor surface. The cutting edge faces down toward the floor surface. Angled mastic blades are utilized on concrete surfaces only. Use on wood surfaces will only dig into and remove substrate material. FIGURE 5.

FIGURE 6

Straight beveled scoring blades.

This blade configuration is utilized to remove glued type carpet and soft sheet type (PVC, rubber, linoleum, etc) materials from concrete and wood surfaces. FIGURE 7. The cutting wings score the covering material to aid in removal. Specific part numbers are available for removing covering materials from either concrete or wood surfaces. The blade design does not allow it to be flipped over for use on both concrete and wood surfaces.

PAGE 12 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 13

Use of a straight beveled scoring blade with the cutting wings positioned down and against the work surface can result in unrepairable surface damage and personal injury.

FIGURE 7

can be inserted through the operator handle and main frame. Determine the ball-detent pins are inserted through the operator handle and main frame to fully expose the ball detent. FIGURE 8.

FIGURE 8

INSTALLING A BLADE TO THE FLOOR

STRIPPER

Tools required: 1 each, 5/32 inch T-handled Allen wrench provided with the machine.

Parts required: 1 each, blade appropriate for the job application

WHEN INSTALLING OR REMOVING A BLADE T O / F R O M T H E F L O O R STRIPPER ALWAYS WEAR THE APPROPRIATE SAFETY EYEWEAR, GLOVES, LEATHER SHOES AND LONG PANTS TO MAXIMIZE PERSONAL PR OTECT ION FROM THE SHARP EDGE(S). IMPROPER CONTACT WITH A SHARP EDGE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

THE BALL DETENT MUST BE FULLY EXP OSED AGA INST THE MAI N FRA ME TO PROVI D E THE P R O P E R PIN RETAININ G FORCE. AN IMPROPER PIN RETAINING CONFIGURATION CAN RESULT IN UNEXPECTED OPERATOR HANDLE MOVEMENT. THIS OCCURRENCE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

3) Loosen the threaded handle knobs and extend the operator handle out until it stops against the threaded studs. Retighten the knobs. FIGURE 9.

1) Properly disconnect the extension cord or the Floor Stripper from the power source.

2) To place the operator handle in the work position, move the handle upright so that the ball-detent pins

FIGURE 9

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 13

Page 14

Improper knob tension and/or improperly securing the operator handle to the main frame can result in an unstable platform configuration. An unstable platform configuration can result in property damage and/or personal injury.

4) Tilt the Floor Stripper back until the operator handle comes in contact with the surface. The Floor Stripper may not be in a stable position in this configuration. To minimize the possibility of property damage and/or personal injury, properly secure an appropriate weight to the handle for added stability. Other means can also be utilized to support the frame and provide proper machine stability. Appropriate wheel chocks are also recommended. FIGURE 10.

EXERCISE EXTREME CAUTION WHEN WOR K ING N EAR O R UN DER T HE FLOOR STRIPPER WITH THE OPERATOR HANDLE TILTED BACK IN THE SERVICE POSITION. IF THE FLOOR STRIPPER IS NOT POSITIONED IN A STABLE CONFIGURATION, WITH ADEQUATE COUNTERWEIGHT PROPERLY SECURED, UNEXPECTED MOVEMENT CAN ALLOW THE MACHINE TO FALL BACK TO THE WOR K SURFACE. THIS O CCUR RENC E CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

5) Wear proper safety apparel and equipment. Use the T-handled Allen wrench to loosen the button head cap screws which secure the fence plate to the exciter plate. This will allow the blade to slide in between the fence plate and the exciter plate. IT IS NOT NECESSARY TO REMOVE THE FENCE PLATE FROM THE EXCITER PLATE. The fence plate has an integral stop which the edge of the blade thrusts up against. FIGURE 11. Blades are provided with a covering that protects the cutting edge. Do not remove the protective covering until you are ready to operate the Floor Stripper. Exercise extreme caution when removing and/or reinstalling the protective cover.

FIGURE 11

6) Two attachment configurations for blades are utilized. Narrow (less than 6 inches (152 mm) wide) blades are positioned between the two button head cap screws and thrust up against the fence plate stop. FIGURE 12. Use the T-handled Allen wrench to tighten the button head screws. Wider (greater than 6 inches (152 mm) wide) blades incorporate a slotted design which slides around the button head cap screws. The slots afford increased clamping pressure for the wider blades during the covering removal process. SLOTS ALSO MAKE IT UNNECESSARY TO REMOVE THE FENCE PLATE FROM THE EXCITER PLATE. Use the T-handled Allen wrench to tighten the button head cap screws. FIGURE 12. If the Floor Stripper is to be utilized immediately, remove the protective cover from the blade. If the Floor Stripper is not be utilized immediately, do not remove the protective covering from the blade.

FIGURE 10

PAGE 14 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 15

FIGURE 12

For all blades tighten the button head cap screws with the T-handled Allen wrench provided. Do not utilize another wrench type an d/or conf iguratio n. The T-h andled Al len wrench was chosen to place body parts a practical distance from the blade during the fastener tightening and loosening process. Do not apply excessive impact force to the button head cap screws. Ample seating torque can be applied by the T-handled Allen wrench and normal arm strength levels. Excessive impact force can cause the Thandled Allen wrench to slip out of the button head cap screw, resulting in property damage and/or personal injury.

Do not substitute a different fastener type for the button head cap screw configuration. The button head configuration was chosen for operational considerations. The use of other fastener types can increase the potential for property damage and/or personal injury.

BLADES ARE EXTREMELY SHARP. CONTACT WITH THE BLADE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY. BLADES ARE PROVIDED WITH A PROTECTIVE COVER OVE R T HE C UTTI NG EDGE . EXE RCISE

EXT R EME CAUTI ON WHEN REMOV ING AND/OR REINSTALLING THE PROTECTIVE COVER. STORE THE BLADE WITH THE PROTECTIVE COVER PROPERLY INSTALLED TO MINIMIZE THE POTENTIAL FO R B LADE DAMAGE AND/OR PE RSONAL INJURY.

7) Return the Floor Stripper to its normal operating position.

8) Determine that the ON/OFF switch located on the operator handle is in the OFF position. If the Floor Stripper is to be used immediately, then reconnect the extension cord or Floor Stripper to the power source.

UNEXPECTED MACHINE START UP CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

REM OVIN G THE BLAD E FRO M THE FLOO R

STRIPPER

Tools Required: 1 each, 5/32 inch T-handled Allen wrench provided with the machine.

WHEN INSTALLING OR REMOVING A BLADE T O / F R O M T H E F L O O R STRIPPER, ALWAYS WEAR THE APPROPRIATE SAFETY EYEWEAR, GLOVES, LEATHER SHOES AND LONG PANTS TO MAXIMIZE PERSONAL PRO TECT ION FRO M T HE SHAR P EDGE (S). IMPROPER CONTACT WITH A SHARP EDGE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

1) Properly disconnect the extension cord or the Floor Stripper from the power source.

2) To place the operator handle in the work position, move the handle upright so that the ball-detent pins can be inserted through the operator handle and main frame. Determine the ball-detent pins are inserted through the operator handle and main frame to fully expose the ball detent. FIGURE 13

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 15

Page 16

FIGURE 13

3) Loosen the threaded handle knobs and extend the operator handle out until it stops against the threaded studs. Retighten the knobs. FIGURE 14.

FIGURE 14

FIGURE 15

PAGE 16 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 17

UNEXPECTED MOVEMENT CAN ALLOW THE MACHINE TO FALL BACK TO THE WORK SURFACE. THE RESULT CAN BE PROPERTY DAM AGE AND/OR PE RSO NAL INJURY.

5) Reinstall the protective blade cover. Exercise extreme caution when removing and/or reinstalling the protective cover. Use the T-handled Allen wrench to loosen the button head cap screws which secure the blade between the fence plate and exciter plate. Remove the blade and store in an appropriate location. Use the T-handled Allen wrench to tighten the button head cap screws. Keep the button head cap screws tight to minimize becoming lost.

For all blades tighten the button head cap screws only with the T-handled Allen wrench provided. Do not utilize another wrench type and/or configuration. The Thandled Allen wrench was chosen to place body parts a practical distance from the blade during the fastener tightening and loosening process. Do not apply excessive impact force to the button head cap screws. Ample seating torque can be applied by the T-handled Allen wrench. Excessive impact force can cause the T- handled Allen wrench to slip out of the button head cap screw, resulting in property damage and/or personal injury.

PROTECTIVE COVER PROPERLY INSTALLED TO MINIMIZE THE POTENTIAL FO R BLADE DAMAGE AND /OR PERSON AL INJURY.

6) Return the Floor Stripper to its normal operating position.

7) Determine that the ON/OFF switch located on the operator handle is in the OFF position. If the Floor Stripper is to be used immediately, then reconnect the extension cord or Floor Stripper to the power source.

UNEX P E CTED M A CHINE S T ART U P CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

BLADES ARE EXTREMELY SHARP. CONTACT WITH THE BLADE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY. BLADES ARE PROVIDED WITH A PROTECTIVE COVER OVER T H E C U T TING EDGE. E X E R C ISE EXTREME C A U T I O N WHEN R E M O V I N G AND /OR RE INST ALLI NG THE PROTEC TIVE COVER. STORE THE BLADE WITH THE

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 17

Page 18

OPERATION

OPERATIONAL DISCLAIMER

THE MANUFACTURER OF THE FLOOR STRIPPER MAKES NO WARRANTY OR GUARANTEE THAT IT IS MERCHANTABLE AND/OR SUITABLE FOR ANY SPECIFIC JOB APPLICATION AND THAT IT WILL HAVE THE CAPABILITY AND POWER REQUIRED TO REMOVE ANY SPECIFIC COVERING FROM ANY SPECIFIC WORK SURFACE.

CALIFORNIA PROPOSITION 65

DISCLAIMER

rubber mounts. Do not operate the Floor Stripper with a damaged and/or improperly secured rubber mount. Replace any damaged rubber mount with a factory approved replacement part only.

6) B lade ( s) of pro per str u ctur al integ rit y (void of cracks, etc), straightness, sharpness, etc which are retained by the proper fasteners. Replace worn or damaged blades and fasteners with a factory approved replacement part only.

7) All safety decals, Operator Manual and operational information decals (including the applicable Quik Tips information) must be in proper and readable condition. Replace any missing or damaged safety decal, Operator Manual and/or information decal with a factory approved replacement part only.

THE DUSTS/BYPRODUCTS FROM THE COVERING REMOVAL PROCESS ASSOCIATED WITH THE OPERATION OF THE FLOOR STRIPPER CAN CONTAIN CHEMICALS KNOWN TO CAUSE CANCER, BIRTH DEFECTS, OR OTHER REPRODUCTIVE HARM.

INFORMATION RELATIVE TO MINIMUM COMPONENT STANDARDS FOR THE OPERATION OF THE FLOOR STRIPPER.

For operational safety and overall productivity considerations, it is required that specific Floor Stripper components meet minimum acceptable operational standards BEFORE utilization:

1) Operator handle be properly mounted to the main frame, with factory supplied ball-detent type retaining pins that properly secure the handle to the main frame while in the work position.

2) The operator handle is equipped with properly fitting handle grips of sufficient integrity to allow for proper job function as outlined within this manual. Loose fitting handle grips or grips without full end caps are not permitted.

3) An ON/OFF motor switch that allows it to perform its intended job function as outlined within this manual. Replace any damaged ON/OFF motor switch with a factory approved replacement part only.

4) An extension cord and GFI that allows this accessory to perform its intended job function as outlined within this manual. Replace any damaged extension cord or GFI with a factory approved replacement part only.

TRANSPORTING THE FLOOR STRIPPER

The Floor Stripper has an operational weight that prohibits one person from loading and/or unloading it alone by conventional, physical efforts.

DO NOT ATTEMPT TO LIFT THE FLOOR STRI PPER U P IN TO A TRAN S PORTA T ION VEH ICLE W ITH THE USE OF ONE PER SON ALONE . DO N O T ATTEM P T TO L O W ER THE FLOOR STRIPPER FROM A TRA NSPO RTATION VEH ICLE WI TH T HE USE OF ONE P ERSON ALONE. LIFT AND/OR LOW ER T HE F LOOR STR IPPER ON LY B Y THE USE OF A POWER TAILGATE UNIT, A SUITABLE HOIST UNIT OF PROPER CAP ACIT Y AND/ OR CON FIGU RATI ON OR BY THE USE OF A PROPER QUANTITY OF PERSONNEL IN PROPER PHYSICAL/MENTAL CONDITION.

1) The Floor Stripper can be hoisted by a mechanical device incorporating a chain and suitable attachment device to the lifting bail area located behind the electric motor. FIGURE 16. This location may not always locate the exact position of the center of gravity for the Floor Stripper. Lifting handles are also provided on both sides of the main frame. These handles can be utilized by personnel whenever lifting/ lowering the Floor Stripper. FIGURE 17.

5) Exciter plate elastomeric rubber mounts which allow them to perform their intended job function as outlined within this manual. Do not operate the Floor Stripper without the correct number of exciter plate elastomeric

PAGE 18 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 19

FIGURE 16

Do not drop the Floor Stripper directly upon the exciter plate. Direct impact against the exciter plate can result in damage to components including the plate, elastomeric rubber mounts, electric motor shaft, bearings, etc.

2) To minimize the possibility of damage to the Floor Stripper, always transport in its normal, upright position. All equipment must be secured in/on vehicles with suitable strapping or tie-downs. Personnel should not be transported in the same compartment as equipment. Consult applicable OSHA and transportation regulations (local, State and Federal) for the proper transportation of the Floor Stripper.

3) Do not transport the Floor Stripper with a blade attached to the main frame in the following configurations:

a) To and from the job site.

b) For longer distances while being repositioned on the job site.

c) When traversing up and down stairways.

FIGURE 17

EXERCISE EXTREME CAUTION WHEN UTILIZING A MECHANICAL DEVICE FOR LIF TING THE FLOO R STR IPPE R. UT ILIZ E THE MECHANICAL DEVICE IN ACCORDANCE TO BOTH ITS DESIGNED STATIC AND DYNAMIC LOADING ENVELOPES. DO NOT UTILIZE THE MECHANICAL DEVICE UNTIL THIS INF ORMA TION I S PROP ERLY KNOWN AND UNDERSTOOD BY ALL APPLICABLE PERSONNEL. FAILURE TO PROPERLY UTILIZE THE MECHANICAL DEVICE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

d) While performing maintenance and/or repairs.

e) Lifting up/into or/down from a transporting vehicle.

Remove the blade according to the procedures as outlined in this manual for the above listed configurations.

LIFTING, LOWERING AND TRANSPORTING THE F LOOR S TRIPPER WITH A B LADE INSTALLED CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

4) When transporting to and from the job site, block the bottom of the main frame to prevent direct impact blows against the exciter plate. This procedure will reduce impact loads directly to the elastomeric rubber mounts, minimize their deflection and increase service life.

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 19

Page 20

ADJ USTI NG TH E OPE RATOR HANDLE

HEIGHT

The Floor Stripper incorporates a handle that can be adjusted to compensate for variances in operator height. Handle height can be infinitely varied between the stop limits. No external tools are required. Correct handle height can increase overall machine productivity and reduce operator fatigue.

1) Loosen the handle knobs located at the rear of the handle. Extend the knobs out approximately 1/2 inch (13 mm). FIGURE 18.

FIXED SECTION OF THE OPERATOR HANDLE. IMPROPERLY SECURED STUDS CAN RESULT IN INADVERTENT OPERATOR HANDLE MOVEMENT AND/OR SEPARATION, RESULTING IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

STA RTIN G THE FLOO R STR IPPER ON T HE

JOB SITE

1) Position the Floor Stripper on a flat and level surface of firm foundation.

2) Install a blade per the procedures as outlined in this manual.

3) Determine that the ON/OFF switch located on the operator handle is in the OFF position.

UNEXPECTED MACHINE START UP CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

FIGURE 18

2) Position the operator handle grips at a height convenient to the specific operator. In most configurations, the operator handle grips will be at approximately waist level.

3) Tighten the handle knobs finger tight. Determine the adjustable section of the operator handle is properly secured tight against the fixed section.

Improper knob tension and/or improperly securing the operator handle to the main frame can result in an unstable platform configuration. An unstable platform con figu ration ca n result in p roperty d amag e and/or personal injury.

4) The Floor Stripper is designed to operate from a clean, 15 ampere, 115 VAC, 60 Hz, nominal power source. A clean power source refers to the amperage available from the individual electrical circuit selected. Additional electrical products already utilizing the same circuit will reduce the available amperage, and can result in starting and operational difficulties.

Operating the Floor Stripper from a power source of improper voltage and/or amperage wil l res ult in unr epai rabl e dam age to the electric motor and related controls.

5) Providing proper voltage and amperage levels to the electric motor is essential to obtain maximum productivity and service life. Low voltage and amperage levels will cause the motor to overheat. The motor is equipped with an automatic thermal protection device that will stop it before major internal damage can result. After the motor has cooled to an acceptable temperature level, the switch must be manually activated to restart. FIGURE 19.

DETERMINE THE THREADED STUDS ARE PROPERLY SEATED AGAINST THE SLIDING SECTION OF THE OPERATOR HANDLE. THE ADJUSTABLE SECTION MUST BE FIRMLY SECURED TIGHT AGAINST THE

PAGE 20 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 21

FIGURE 19

6) The Floor Stripper utilizes a factory supplied extension cord equipped with an integral GFI device. The GFI device is intended to protect both the operator and electric motor in the event a ground fault is developed during operation. The extension cord is 37 foot (11 m) long, fabricated from 12 AWG wire and incorporates a NEMA 5-15P plug and a NEMA L5-15R twist lock type receptacle. The twist clock feature allows the extension cord to be pulled by the Floor Stripper without becoming disconnected.

BEFORE USE, PROPERLY INSPECT THE EXTENSION CORD AND WIRING DEVICES FOR STRUCTURAL INTEGRITY. DO NOT UTILIZE A CORD WITH A WORN OR CUT OUTER JACKET MATERIAL. DO NOT UTILIZE A CORD WITH EXPOSED INNER WIRES OR INSULATION MATERIAL. DO NOT UTILIZE A CORD THAT HAS BEEN REPAIRED WITH ELECTRICAL TAPE. DO NOT UTILIZE A CORD WITH A CRACKED AND/OR DAMAGED GFI CASE. USE OF AN EXTENSION CORD OF IMPROPER STRUCTURAL INTEGRITY AND/OR DAMAGED GFI CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

ALL ELECTRICAL WIRING, INCLUDING EXTENSION CORD GAUGE SIZE AND/OR LENGTH, MUST BE INSTALLED AND/OR APPROVED IN ACCORDANCE TO LOCAL ELECTRICAL CODES AND PRACTICES. AN IMPROPER WIRING INSTALLATION CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

7) Determine that the power source receptacle to be utilized is properly grounded. This can be accomplished with proper testing equipment and procedures. If there are any questions regarding the suitability of a specific power receptacle, contact your dealer or our Customer Service Department for assistance BEFORE utilizing the Floor Stripper. There is no charge for this service. A qualified electrician may need to be consulted.

8) If additional extension cord length is required for a specific job application, an additional extension cord can be utilized in conjunction with an external GFI. Plug the receptacle of the additional extension cord into the factory supplied GFI. Plug the ground fault circuit interrupter into a seperate power source receptacle. Connect the extension cord plug into the external GFI. This configuration will allow any fault over the length of a defective extension cord to be indicated. Extension cord gauge size and length must conform to National Electric Code standards.

FOR MAXIMUM PROTECTION AGAINST A FAULT, ALWAYS CONFIGURE A GROUND FAULT CIRCUIT INTERRUPTER TO BE PLUGGED INTO THE POWER SOURCE RECEPTACLE. A CONFIGURATION WITH THE GROUND FAULT CIRCUIT INTERRUPT E R P L A C E D BETWEEN T H E FLOOR STRIPPER AND THE POWER SOURCE RECEPTACLE WILL NOT AFFORD MAXIMUM PROTECTION AGAINST A POTENTIAL FAULT.

9) Couple the NEMA L5-15R receptacle of the factory supplied extension cord and the NEMA L5-15P plug located on the Floor Stripper together. Twist to lock. FIGURE 20. Connect the GFI to the power source receptacle. Determine that the reset switch is in its proper position to activate the GFI.

10) Grasp the operator handle with firm gripping. When starting the electric motor, apply a down force directly to the operator handle to help reduce the amount of static machine weight against the work surface. The blade should remain in contact with the surface. Turn the ON/OFF switch to the ON position. Reduce the amount of applied down force on the operator handle as the electric motor attains its operational speed.

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 21

Page 22

If the Floor Stripper and/or an individual component/accessory does not appear to be functioning properly, STOP and do not further operate the Floor Stripper until the proper corrective action has been completed. If there are any questions regarding the proper operation of the Floor Stripp er, con tact th e C ustomer Ser vic e Department BEFORE further utilization. There is no charge for this service.

FIGURE 20

11) The Floor Stripper is not equipped with a centrifugal clutch assembly. The electric motor is directly coupled to the exciter plate. The exciter plate will begin to move when the electric motor starts.

AS SOON AS THE ELECTRIC MOTOR HAS STARTED, THE OPERATOR MUST BE IN A POSITION TO ASSUME DIRECT AND FULL CONTROL OF THE FLOOR STRIPPER. FAILURE TO ASSUME DIRECT AND FULL CONTROL CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

12) The Floor Stripper is stopped by moving the ON/ OFF switch located on the operator handle to the OFF position. For safety considerations, it is also recommended that the extension cord be disconnected from both the Floor Stripper and power source receptacle whenever the Floor Stripper is not in use on the job site.

IF THE FLOOR STRIPPER IS EQUIPPED WITH A TOGGLE TYPE ON/OFF SWITCH THE MOTOR CAN RESTART IF THE ON/OFF SWITCH IS NOT MOVED TO THE OFF POSITION WHEN THE POWER SOURCE LOOSES POWER AND THEN BECOMES REENERGIZED.

OPERATING THE FLOOR STRIPPER ON THE

JOB SITE

THE COVERINGS REMOVAL PROCESS CAN PRO D UCE EXCE SSIVE NO I SE, VIBR ATION AND FLYING DEBRIS. ALL OPERATORS AND WORK PERSONNEL IN THE VICINITY OF THE FLOOR STRIPPER MUST WEAR APPROPRIATE SAFETY EYE W EAR AND HEARING PROT ECT ION DEV ICE S. OTHER SA FETY APPA REL AND/O R PROCEDU RES, DEEMED NECESSARY BY SUPERVISORY PERSONNEL MUST ALSO BE WORN AND/OR PRACTICED BY ALL APPROPRIATE PERSONNEL.

1) The Floor Stripper utilizes an offset weight design (termed the exciter) that moves the blade with a random orbit oscillation. This design configuration substantially enhances machine control and reduces fatigue as long as the blade does not come in direct contact with a protruding obstruction from the floor. Direct contact with such an obstruction can result in rapid and jerky directional movement of the machine. This occurrence can lead to loss of machine control, property damage and/or personal injury. In most operating situations, direct contact with a protruding obstruction from the work surface will, at a minimum, result in damage to the blade.

13) If the Floor Stripper is equipped with a magnetic start (push button) type ON/OFF switch, the motor will not restart if the power source looses power and then becomes re-energized unless the OFF button is first pushed.

EXERCISE EXTREME CAUTION WHEN OPERATING THE FLOOR STRIPPER IN THE VICINITY OF ANCHOR BOLTS, PIPES, COL UMNS , OPENIN GS, P ROTR UDIN G NAI L HEADS, LARGE CRACKS, UTILITY OUTLETS OR ANY OBJECT PROTRUDING FROM THE

PAGE 22 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 23

WORK SUR FAC E. CONTACT WITH SUCH OBJECTS CAN LEAD TO LOSS OF MACHINE CONTROL, RESULTING IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

ALWAYS MAINTAIN PROPER CONTROL OF THE F LOOR ST RIPP ER. IF AN OPE RATO R LO OSES CONTROL OF THE MAC HINE, A “RUNAWAY” FLOOR STRIPPER CAN RESULT IN PROPERTY DAMAGE AND/OR PE R S O N AL I N J URY. B ECAU S E O F TH E UNIQUE OPERATING CHARACTERISTICS OF THE FLOOR STRIPPER, THERE IS NO PROVISION FOR THE ELECTRIC MOTOR TO AUTOMATICALLY STOP IF THE OPERATOR FAILS TO MAINTAIN PROPER CONTROL.

WHEN OPERATING THE FLOOR STRIPPER ON ABOVE GROUND FLOOR LEVELS, EXERCISE EXTREME CAUTION TO PREVENT LOSS OF CONTROL THAT COULD ALLOW THE MACHINE AND/OR OPERATOR TO FALL DOWN TO LOWER LEVELS . SU CH AN O CCURREN CE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY. WHEN WALKING BA C K WAR D S DU R I N G T H E CO V E R ING REMOVAL PROCESS, BE AWARE OF DROP OFFS AND OBSTRUCTIONS.

FIGURE 21

FIGURE 22

2) Productivity rates with the various blade and/or attachments can be increased with the addition of external weight being applied to the front of the machine. FIGURE 21. Each external weight block weighs 14 lbs (6.3 kg). Maximum allowable external weight permits the use of three blocks or 42 lbs (19 kg). Exceeding this figure can result in permanent structural damage to the Floor Stripper. The additional external weight blocks can be secured to the machine with the use of longer length carriage bolts. FIGURE 22.

DO NOT OPERATE THE FLOOR STRIPPER WITHOUT ALL EXTERNAL WEIGHT PROPERLY SECURED TO THE MAIN FRAME. A SUDDEN CHANGE IN MOVEMENT OR DIRECTION CAN ALLOW THE UNSECURED WEIGHT TO FALL OFF THE FLO OR S TRIPPER, RE SULT ING IN LO SS O F MAC HINE C ONTR OL, PR OPER TY DAMA GE AND/OR PERSONAL INJURY. THIS PROCEDURE IS ESPECIALLY IMPORTANT WHEN OPERATING THE FLOOR STRIPPER ON FLOORS AND/OR SURFACES ABOVE GROUND LEVEL.

3) Proper operator posture and stance will enhance productivity rates and minimize fatigue. Adjust the operator handle height to place the handle grips at approximately waist level. Keep the upper body asvertical as possible. This procedure will help to maximize leverage and minimize back related stress.

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 23

Page 24

Keep feet a comfortable distance apart to help provide stability and locomotion force. A proper operator position is depicted in FIGURE 23. Improper operator positions are depicted in FIGURES 24 and 25. The proper and improper operator positions depicted in this manual are not all inclusive.

FIGURE 23

4) The wide variety of potential covering materials along with the corresponding variety of job site environments, makes it impossible to develop a standardized operating procedure for the Floor Stripper. Use of the Floor Stripper will require constant trial and error testing until satisfactory results are achieved. Experience, gained over time, along with good common sense will help minimize the amount of necessary testing. Many factors will directly affect the operating parameters and/or techniques utilized for a specialized job application. Some of these factors include:

a) Work surface material yield and tensile values. As a general rule, these values will determine material removal rate per unit of time. Materials with high yield and tensile values will characteristically resist/ limit penetration. For such materials, the accepted procedure is to decrease blade width and determine optimum blade angle relative to the floor surface. This will require increasing or decreasing the blade angle with the Back Saver™ Blade Control System. Other added benefits to this technique are decreased vibration, less operator fatigue and increased component service life.

b) Higher material removal rates can sometimes be achieved by making a series of passes 90 degrees to each other to form a waffle like pattern. This technique is especially useful when removing deeper accumulations of rubber type materials, material residues and dirt debris from industrial floors.

FIGURE 24

c) The covering removal process can be extremely abrasive to the blade cutting edge. Blades can be sharpened in the field by the use of the metal file stored on the fixed section of the operator handle. Use of the file in the field will not duplicate the original blade manufacturing process, but can significantly increase overall productivity rates versus the continued use of a dull blade. Remove the blade from the Floor Stripper per the procedures outlined in this manual. Clamp the blade in a suitable vice. Use the file to sharpen the blade with a procedure similar to that of sharpening a rotary lawnmower blade. FIGURE 26.

FIGURE 25

PAGE 24 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 25

FIGURE 26

EXERCISE EXTREME CAUTION WHEN SHARPENING THE BLADE. CLAMP THE BLADE FIRMLY IN THE VICE. REMAIN CLEA R OF THE CU T T ING ED GE DU R ING THE SHARPENING PROCESS. IMPROPER CONTACT WITH THE BLADE CAN RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY.

5) The coverings removal process on many work surface materials can produce sparks, dust and other foreign particle contamination. Many covering materials, adhesives and/or mastics can contain asbestos and other chemicals that are known to cause physical harm and/or affect the environment. These types of materials need to be properly identified, contained and disposed of according to established OSHA, EPA and other rules and regulations.

THE CREATION OF DUST AND OTHER FOREIGN PARTICLE CONTAMINATION FRO M THE COV ERIN G REMOV AL PRO CESS CAN R E S U L T IN P R O P E R T Y DAMAGE AND/ O R PERSO N A L I N J URY. F OR S U CH OPERATING CONDITIONS, ALWAYS WEAR A NIOSH/MSHA APPROVED DUST/MIST RES PIRA TOR AND APPR OPRI ATE SAFET Y RELATED APPAREL. CONSULT APPLIC A B L E O S H A R E G ULATIONS FOR SPECIFIC INFORMATION.

6) Dust and other particle contamination can be controlled by the use of an appropriate industrial type vacuum system to remove/control dust and other particle contamination from the work surface.

ALW AYS U TILI ZE A VACU UM SY STEM TO OPE RATE WITHIN THE SP ECIF IC JO B SIT E REQUIREMENT. DUST MATERIAL CAN MEET CLASS II OR CLASS III SPECIFICATIONS OF THE NATIONAL ELECTRIC CODE® FOR HAZARDOUS LOCATION CLASSIFICATIONS. CONS I D ERATIO N M U S T A LSO BE GIVEN TO THE C REAT ION OF HAZ ARDO US TYP E MATERIALS REQUIRING SPECIFIC DISPOSAL PROCEDURES. DETERMINE THA T THE VACUUM SYSTE M IS PR OPER LY DESI G N ED TO O PERATE W ITHIN T HESE A T M O S P H E R E S . C O N S U L T C U R R E N T NATIONAL ELECTRIC CODE®, O SHA AND ENVIRON M E N T A L P R O T E CTION A G ENCY REGULATIONS FOR SPECIFIC INFORMATION.

7) Water applied to the work surface is not normally utilized to control dust and other particle

SPARKS PRODUCED BY THE A CTIONS OF BLADE AGAINST THE WORK SURFACE (FOR EXAMPLE: STRIKING ANC HOR BOL TS) CAN RES ULT IN A FIRE AND/ O R EX PLOSI O N. TH IS OCCURRE N CE C A N RE S U L T I N PR O P E RT Y D AM A G E AND/OR PERSONAL INJURY.

contamination. Water, and/or other conductive materials, should be removed from the work surface by an industry approved and/or accepted practice BEFORE utilizing the Floor Stripper to remove the covering material. The presence of water and/or any other conductive material on the work surface can substantially increase the potential electrocution concern for the operator and/or associated work personnel.

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 25

Page 26

WATER OR OTHER CONDUCTIVE MATERIALS DEPOSITED ON THE WORK SURFACE INCREASES THE ELECTRO C U T I O N P O T E NTIAL FOR THE OPER A T OR AND/OR A S S OCIATE D W O R K PERSONNEL. DETERMINE THE FLOOR STR IPPE R I S P ROPE RLY GR OUND ED (NO FAU LTS) , THE EXTENSIO N CORD IS FRE E OF C UTS, A BRAS IONS , EXP OSED C ABLE STR ANDS AND T HAT THE GFI PRO PERL Y FUNCTIONS TO ELIMINATE FAULT CONCERNS. IMPROPER MACHINE GRO UNDI NG, EXTEN SION CORDS AND/O R GFI CAN RES ULT I N P ROPE RTY DAMA GE AND/OR PERSONAL INJURY.

8) Normal usage of the Floor Stripper will allow the build-up and accumulation of work surface materials on the surfaces. It is highly recommended that both the interior and exterior surfaces be properly cleaned after the completion of each use.

PROCEDURES. CONTACT THE APPLICABLE GOVERNMENT AND/OR PRIVATE AGENCIES FOR SPECIFIC INFORMATION.

9) When the covering removal process creates a considerable amount of loose material on the work surface, it can become almost impossible to determine proper material removal depths and the extent of work already accomplished. The problem can be compounded if a vacuum system is not utilized. Loose material should be removed by sweeping or other, appropriate processes and the Floor Stripper utilized until conditions again warrant removing the accumulated material.

STO PPIN G THE FLOO R STR IPPER ON T HE

JOBSITE

1) Stopping the Floor Stripper is accomplished by moving the ON/OFF switch located on the operator handle to the OFF position. For safety considerations, it is also recommended that the extension cord be disconnected from both the Floor Stripper and electric power source whenever the Floor Stripper is not in use on the job site.

Failure to properly clean the interior surfaces of the Floor Stripper can result in dried material build-up and accumulation directly affecting bearing service life.

EXERCISE EXTREME CAUTION WHEN UTILIZI N G A N Y S O LVENT TO R E M O V E ACCUMUL A T E D M A TERIALS F R O M THE SURFACES OF THE MACHINE AND RELATED COMPONENTS. MANY SOLVEN T S ARE FLAMMABLE . DO N O T SMOK E O R INTR O D UCE F L A ME I N T HE WORK AREA. PROVIDE ADEQUATE VEN TILA TION AND WEAR PR OPER SA FETY APPAREL.

PROPERLY DISPOSE OF ALL ACCUMULATED MATERIALS PER OSHA AND ENVIRONMENTAL PROTECTION AGE NCY C ODES A ND RE GULA TION S. MANY ACCUMULATED MATERIALS CAN BE CLASSIFIED AS HAZARDOUS AND REQUIRE PROPER DISPOSAL

OPERATIONAL PARAMETERS AND

TECHNIQUES FOR THE FLOOR STRIPPER

1) The specific type and/or density of adhesives and mastics which bond coverings to the work surface can directly affect removal rates. Many adhesives or mastics remain flexible in the fully cured state. These types of materials are usually darker or black in color. The adhesives and mastics which become dried in the fully cured state are usually yellowish or opaque in color. These types of materials will usually require less effort to remove than the dark types which remain flexible even when cured.

2) As a general rule, the lower the adhesive or mastic density (amount) utilized to adhere the covering to the work surface, the lower the force required to “shear” through the bond and thus, the greater the covering removal rate.

3) As a general rule, the thicker the adhesive or mastic utilized to adhere the covering to the work surface, the greater the force required to “shear” through the bond and thus, the lower the covering removal rate.

4) The Back-Saver™ Blade Control System is designed to adjust blade angle relative to the work surface without first stopping the machine to adjust mechanical linkages or bend over to operate a crank lever system. The Back-Saver™ Control System features a crank lever located on the operator console. FIGURE 27. Crank the lever clockwise to decrease the blade angle. Turn the crank lever counterclockwise to increase the blade angle.

PAGE 26 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 27

FIGURE 27

5) Typically, adhesive/mastic densities or thickness change on the job site usually as a result of application rates on the work surface. This, in turn directly affects bond densities and thickness. As these factors change, the blade angle can be adjusted with the Back Saver™ Blade Control System to help optimize covering removal rates.

6) Keep the extension cord free and clear the the main frame area and orbiting blade while the Floor Stripper is in operation. Contact with the blade can damage the extension cord and create a potential electrocution concern. In the event of damage, replace the extension cord with a factory approved replacement part only.

REPLACE A NY D A M A G ED C O M P O N ENT WITH A FACTORY APPROVED REPLACEMENT PART ONLY.

DIS CONN ECT THE E XTEN SION CORD FROM THE FL OOR STRIPP ER WHEN TR AVER SING UP AND DOWN STAIRWAYS. AN IMPROPERLY STORED/CONNECTED EXT E NSION COR D CA N EN T RAP A ND/OR ENTAN G L E PERSON N E L , RESU L T I NG IN PROP E R TY DAMA G E AND/OR P E RSONAL INJURY.

7) Scoring blades are available to remove covering material such as rubber-backed carpet and linoleum from concrete and wood surfaces. The vertical ends of the scoring blade are designed to shear the covering and remove it in various widths as determined by the overall blade width. FIGURE 28.

KEE P TH E EX TENSI O N CORD F REE A ND CLE AR O F THE MAIN FRAM E AND B LADE ARE A W HILE THE FLOO R STR IPPE R I S I N OPERA T I ON. CONTA C T W ITH THE M A I N FRA ME AND BLAD E AREA CAN RES ULT IN PROP E R TY DAMA G E AND/OR P E RSONAL INJURY.

IN TH E EVENT T H E EXTENS I O N CORD BEC OMES ENT ANGL ED ABOUT THE F LOOR STR IPPE R A ND/O R T HE OPER ATOR , TUR N THE ELECTR I C MOTO R ON/O F F S W I TCH TO THE OFF POSITION. FAILURE TO PROP E RLY ST O P THE F LOOR ST RIPPER IN T H IS O P E R A T I N G CONFIGURATION CAN RESULT IN PROPERTY DAMAGE AND/ OR PERS O NAL INJU R Y. D ETERM I NE T H E EXT ENSI ON C ORD A ND GF I AR E IN P ROPE R CONDITI O N T O CONTINUE O P E R ATION.

FIGURE 28

Do n ot op erat e the Floo r Str ippe r wit h the ver tica l end s of the sc orin g blad e fac ing down toward the work surface. In this con figu ration, d amag e to the w ork sur face can result.

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 27

Page 28

SERVICE

PREVENTATIVE MAINTENANCE CHECK

LIST

The normal operation of the Floor Stripper produces extreme dirt and dust, along with levels of random vibration. Before operating the Floor Stripper, the following service list should be accomplished. This list is for reference only and is not intended to be all inclusive. Other topic areas can be added at the discretion of the owner(s) and/or operator(s):

DIS CONN ECT TH E FLOOR ST RIPP ER FROM THE E XTENSI O N CORD AND/O R POWER SOURCE RECEPTACLE BEFORE PERFO R M I N G ANY S E R V I CE WORK O R REPAIR. TURN THE ON/OFF SWITCH TO THE OFF POSITION. FAILURE TO PROPERLY DISCONNECT THE FLOOR STRIP P E R FROM T H E POWER SOURCE DUR ING THE SE ACTI VITIES C AN R ESUL T IN PR OPER TY DAMAGE A ND/O R PERS ONAL INJURY.

1) Check all fasteners for proper torque values. If a fastener requires retorquing, consult a torque chart for the proper value. Properly discard and replace any worn fastener with a factory approved, replacement part.

2) Check the rubber elastomeric mounts for damage and/or wear. Replace as necessary.

3) Check the external support bearing mounted to the motor shaft for wear and proper alignment. Many loose covering materials that accumulate in and around the support bearing area can be extremely abrasive. These materials can breach the bearing seals and significantly reduce load capacity and service life.

Observe all applicable safety precautions for the solvent.

7) Lubricate the caster wheel bearings with a dry film lubricant. Use of other lubricant types can attract foreign materials and reduce bearing service life.

8) Zerk® type grease fittings are provided in two separate locations:

a) To lubricate the Back Saver™ Blade Control System jackscrew.

b) To lubricate the exciter bearing housing casting. The exciter unit utilizes a sealed type ball bearing. The Zerk® fitting provides lubrication for the self-aligning feature of the bearing unit. Consult the LUBRICATION section for additional information.

Sleeve type bearings are self-lubricating and will not normally require additional lubrication during their normal service life. Ball type bearings are shielded or sealed and will not normally require additional lubrication during their normal service life.

9) Determine that all safety decals and operational information decals are in proper and readable condition. Replace any missing or damaged safety decal and/or information decal with a factory approved replacement part only.

10) The Floor Stripper utilizes antivibration handle grips on the operator handle to enhance control and help dampen the forces experienced during the covering removal process. Determine the handle is equipped with properly fitting handle grips of sufficient integrity to allow for proper job function as outlined in this manual. Loose fitting handle grips or grips without end caps should be replaced with factory approved replacement parts only.

4) Determine the interior sections of the frame are free of material build-up. Such build-ups can restrict the operating process and present a potential safety hazard. Clean and remove any material build-up from the Floor Stripper after each use.

5) Keep loose materials from accumulating around the motor cooling fan. Remove the fan shroud and clean as necessary.

6) Remove material accumulations from the exterior surfaces of the electric motor. The electric motor is a totally enclosed, fan cooled (TEFC) design. Keep the fan fins clear of material accumulations to enhance air flow over the motor exterior for cooling purposes.

DO NOT O PERA TE T HE FLO OR STR IPPE R WI T H OUT P R OPE R L Y F I T T ED H A NDL E G R I P S O F S U FF I C I EN T I N T E G RI T Y INS TALL ED ON T HE OPE RATO R HAND LE. OPE RATI NG T HE F LOOR ST RIPP ER W ITH IMPR O P ER OR NO HANDLE GRIP S C A N RES U LT I N PR O PERTY DAM A GE A N D/OR PERSONAL INJURY.

PAGE 28 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 29

LUBRICATION REQUIREMENTS

Parts Required:

1 each, standard grease gun filled with one of the following: ESSO Beacon 325, Shell Alvania #2, Chevron SRI, or equivalent.

1 each, container of dry film lubricant.

1) Lubricate the caster wheel bearings with a dry film lubricant only. Dry film lubricants dry immediately upon contact. Use sparingly. Excess lubricant will attract the fine grained, powdered materials described and directly affect bearing service life.

Do not lu bric ate the caste r w heel s w ith any lub rica nt othe r than a dry f ilm type . Gr ease and man y o ther liq uid type lub rica nts will att ract fore ign mat eria l acc umul atio ns tha t can reduce bearing service life.

2) Zerk® type grease fittings are provided at two locations:

FIGURE 29

a) To lubricate the Back Saver™ Blade Control System jackscrew. Keep the jackscrew properly lubricated with grease to minimize friction when operating the blade control lever. Excessive lubrication will attract foreign material accumulations that can reduce jackscrew service life. FIGURE 29.

b) To lubricate the exciter bearing and bearing housing casting. The exciter utilizes a shielded type ball bearing. The Zerk® fitting provides lubrication for both the balls and self-aligning feature of the bearing unit. FIGURE

30. Grease interval will vary depending upon machine utilization rates and operating environment factors. Grease accumulation on the bearing and housing would indicate excessive lubrication.

Sleeve type bearings utilized for the operator handle are self-lubricating and will not normally require additional lubrication during their normal service life. Ball type bearings are shielded or sealed and will not normally require additional lubrication during their normal service life.

FIGURE 30

ELECTRIC MOTOR SERVICE

The electric motor is capable of operating for many years with a reasonably small amount of maintenance. Before attempting to service the motor, disconnect the Floor Stripper from the power supply. Clean the motor surfaces periodically, preferably with a vacuum cleaner. Heavy accumulations of dirt and lint will result in overheating and premature failure of the motor.

The electric motor is equipped with higher capacity ball bearings and under normal service and ambient temperatures, should not require relubrication for many years. If you feel that the motor requires relubrication, contact the local representative of the motor manufacturer for specific information.

The seals utilized with the motor are intended to deliver a longer service life in a dust filled atmosphere. When replacing the seals, utilize only components meeting the original factory specifications.

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 29

Page 30

TROUBLESHOOTING

ACCELERATED EXCITER SHAFT BEARING WEAR

AND/OR FAILURE

ELECTRIC MOTOR

MOTOR FAILS TO START

ON/OFF switch in the OFF position. Place switch in the ON position.

Thermal protection switch activated. Allow time for motor to cool. Motor will not start until the temperature is reduced low enough for the red switch located near the capacitor to be activated.

GFI switch activated. Push GFI button to test and rearm. Reconnect to power source.

Improper extension cord connection. Determine all connections produce a closed circuit.

No power being received from power source. Check power source for correct voltage and amperage requirements.

MOTOR LOSES POWER

Check power source for correct voltage and amperage requirements.

High operating temperatures. Clean fan blades and exterior surfaces.

OPERATIONAL PROBLEMS

Misaligned and/or improperly tensioned bearing housing/mounting surfaces. Replace bearing and realign bearing housing/mounting surface.

Bent electric motor shaft. Replace motor.

Improper lubrication. See LUBRICATION

REQUIREMENTS.

DIFFICULTY IN OPERATING THE BACK SAVER™

BLADE CONTROL SYSTEM

Misaligned jackscrew bearing. Loosen and realign.

Improper lubrication. See LUBRICATION

REQUIREMENTS.

Bent jackscrew. Replace jackscrew and flexible joint assembly.

UNEVEN COVERING MATERIAL REMOVAL

Excessive material build-up on caster wheel face surface. Remove material. Readjust wheel scraper to wheel gap setting: .03/.06 inch (.8/1.5 mm).

Excessive caster wheel bearing wear. Replace caster wheel and shoulder type cap screw.

Excessive axle shoulder type cap screw wear. Replace cap screw. Check caster wheel bearing for wear. Replace as necessary.

UNEVEN BLADE WEAR

Incorrect blade installation. See INSTALLING A

BLADE IN THE FLOOR STRIPPER.

Damaged exciter plate. Replace plate.

Damaged elastomeric rubber mount(s). Replace mount(s).

Bent blade. Replace blade. EXCESSIVE JUMPING ON THE WORK SURFACE

Incorrect blade installation. See INSTALLING A

BLADE IN THE FLOOR STRIPPER.

Damaged exciter plate. Replace plate.

Damaged elastomeric rubber mount(s). Replace mount(s).

Improper blade angle. Readjust blade angle.

Damaged elastomeric rubber mount(s). Replace mount(s).

Damaged exciter plate. Replace plate.

Bent blade. Replace blade.

PAGE 30 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 31

STORAGE

SPECIFICATIONS

Proper procedure for long term storage of the Floor Stripper will protect it against the effects of corrosion and damage. If the Floor Stripper is not to be operated for a period of 30 days or more, proceed to store as follows:

1) Never store the Floor Stripper with the blade installed. Remove the blade from the Floor Stripper per the procedures outlined in this manual.

Do not store the Floor Stripper with the b l a d e a t t a c h e d . T h i s configuration can result in property damage and/or personal injury.

2) Clean all accumulated foreign material from the Floor Stripper utilizing an appropriate safety solvent.

Observe all applicable safety precautions for the solvent.

FRAME

STRUCTURE Unitized, welded steel plate

DRIVE SYSTEM Random orbit, direct shaft mount

NUMBER OF ELASTOMERIC RUBBER MOUNTS WIDTH 14-1/2 inches (368 mm)

WIDTH (AT OPERATOR HANDLE) 23 inches (584 mm)

LENGTH (HANDLE FOLDED) 24 inches (610 mm)

LENGTH (OPERATING CONFIGURATION) 34 inches (864 mm)

HEIGHT (HANDLE FOLDED) 23 inches (584 mm)

HEIGHT (MAX HANDLE EXTENSION) 42 inches (1067 mm)

GENERAL

WEIGHT (WITH EXTERNAL WEIGHT 130 lbs LESS BLADE) (59 kg)

EXTERNAL WEIGHT, EACH 14 lbs (6 kg)

3) Check all visible parts for wear, breakage or damage. Order any part required to make the necessary repair. This will avoid a needless delay when operating the Floor Stripper at next use.

4) Apply a dry film lubricant to all exposed metal components to prevent rust.

5) Block the bottom of the main frame to prevent machine weight against the exciter plate. This procedure will reduce impact loads to the elastomeric rubber mounts, minimize deflection and increase service life.

6) Store the Floor Stripper inside. If the Floor Stripper must be stored outside, protect it with a suitable covering.

ELECTRIC MOTOR 3/4 hp, 1725 RPM, 10.3 full loaded amperes @ 115 VAC, 60 Hz, thermally protected. The electric motor requires a clean (no other electric products on the same circuit) 15 ampere capacity circuit to properly function. The motor can be wired to also operate from a 230 VAC, 60 Hz, power source. Contact the Customer Service Department for specific information.

NUMBER OF BLADE OSCILLATIONS 1725 PER MINUTE

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 31

Page 32

FCS86 SURFACE SHARK™ Floor Stripper

Replacement Parts Diagrams Section

PAGE 32 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 33

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 33

Page 34

Frame Assembly

FCS86 SURFACE SHARK™ Floor Stripper

PAGE 34 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 35

Frame Assembly

FCS86 SURFACE SHARK™ Floor Stripper

REFERANCE

NUMBER

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

PART NUMBER DESCRIPTION QTY

MFCS86-0011 MFCS86-0170 MFCS86-0230 MFCS86-0022 MFCS86-0191 MFCS86-0111 MFCS86-0101 MFCS86-0031

MFCS86-0331

M15050700 M16050000 M17040000 M48050800 M18060000

M86070000 MFCS86-0321 MFCS86-0071

M60071000

M63030800

M87061800

M55050600 MFCS86-0311

M15060800

M16060000

MSP8-0430

M53050000

M15050800

M43060000 MFCS86-0210

M15050600 MFCS86-0220 MFCS86-0300 MFCS86-0260

M20031000 MFCS86-0200

MKIC-172 MFCS86-0311-020 MFCS86-0311-010

M15050900 MSG12-0130 MSG12-0120

MFCS86-0380

MSP8-0590

MFCS86-0370

M60050300

MAN-960-716

Motor, Electric, 3/4 HP, 115 Volt

(Includes (1) P/N 63031300)

Screw, Cap, 5/16-18 UNC x 7/8", Plated

Washer, Lock, 5/16", Plated

Screw, Cap, Self Tap, 5/16-18 UNC x 3/4", Plated

Nut, Hexagon, 3/8-16 UNC, Plated

Nut, Hexagon, Flange, 7/16-14 UNC, Plated

Screw, Socket Head, 7'16-14 UNC x 1-1/4", Plated

Key, Square, 3/16" x 3/16", 1"

Bolt, Carriage, 3/8-16 UNC x 2-1/4", Plated

Screw, Button Head, 5/16-18 UNC x 3/4", Plated

Rubber Mount Assembly (Includes

(1) P/N FCS86-0311-010, (2) P/N FCS86-0311-020

(2) 18060000, (2) 16060000)

Screw, Cap, 3/8-16 UNC x 1", Plated

Washer, Lock, 3/8", Plated

Nut, Hexagon, Nylock®, 5/16-18 UNC, Plated

Screw, Cap, 5/16-18 UNC x 1", Plated

Nut, Wing, 3/8-16 UNC, Plated

Screw, Cap, 5/16-18 UNC x 3/4", Plated

Screw, Cap, 5/16-18 UNC x 1-1/8", Plated

Connector, Grease, 1/8" Pipe

Hose Grease, 5/32" Clear (11" Length)

Screw, Cap, Socket Head, 5/16-18 UNC x 3/8", Plated

Washer, AN Type, 7/16", Plated

Frame, Main

Cover, Motor

Block, Weight

Plate, Orbital

Plate, Clamping

Plate, Bottom

Block, Bearing

Bearing, Support

Washer, Flat, 1/4", Plated

Bearing, 2 Bolt Flange

Hub, Offset

Bearing, Flange

Pin/Lanyard Assembly

Bar, Stop Grommet

T-Handle Hex Key, 3/16"

Pin, Roll, 3/16 x 1-1/4"

Tube, Handle

Ring, Kick Out

Cup, Rubber Mount

Mount, Rubber

Connector, Grease

Fitting, Grease, Straight

Bar, Stand Off

1 1 1 1 1 1 1 1

1 2

2 6 8 2 1 1 2 1 2 2 4

12 16

1 2 2 2 2 4 2 2 1 2 1 2 8 4 2 1 1 1 1 2 2 2

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 35

Page 36

Operator Handle Assembly

FCS86 SURFACE SHARK™ Floor Stripper

PAGE 36 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 37

Operator Handle Assembly

FCS86 SURFACE SHARK™ Floor Stripper

REFERENCE PART DESCRIPTION REQUIRED NUMBER NUMBER QUANTITY

1 MFCS86-0180 Handle, Lower 1 2 MFCS86-0160 Handle, Top 1 3 MFCS86-0140 Crank Assembly 1 4 MFCS86-0290 Grip, Rubber 2 5 MSP8-0120 Knob, Handle 1 6 M15081600 Screw, Cap, 1/2-13 UNC x 2", Plated 1 7 MFCS86-0120 Hose, U-Joint 1 8 MFCS86-0460-010 Bushing, Strain Relief 2 9 M660-0410 Bushing, Bronze, 3/4" ID 2 10 MKIC-172 Ring, Kick-out 2 11 M62081400 Bolt, Shoulder, 1/2" x 1-3/4" 2 12 MFCS86-0340 Bushing, Bronze, 1/2" ID 4 13 M20030900 Pin, Roll, 3/16" x 1-1/8" 2 14 M86060000 Nut, Hexagon, Flange, 3/8-16 UNC, Plated 2 15 MFCS86-0280 Sign, Tips 1 16 M53030000 Nut, Hexagon, Nylock®, #10-24 UNC, Plated 2 17 MFCS86-0150 Knob, Assembly 2 18 MFCS86-0081 Cable, Switch/Motor 1 19 MFCS86-0041 Cable, Plug/Switch 1 20 MHUB-4720C Plug, Twist Lock, Male, 15A 1 21 M60030500 Screw, Socket Head, #10-24 UNC, Plated 2 22 MFCS86-0460 Switch, Magnetic Starter 1 23 MWIRE NUT Y Nut, Wire (Yellow) 1 24 MFCS86-1000 Cord, Extension (With Integral GFI Switch) 1 25 MFCS86-0250 File Handle, Long Ferrule 1 26 MFCS86-0270 File, Mill Bastard (10") 1

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 37

Page 38

Adjustable Axle Assembly

FCS86 SURFACE SHARK™ Floor Stripper

PAGE 38 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 39

Adjustable Axle Assembly

FCS86 SURFACE SHARK™ Floor Stripper

REFERENCE PART DESCRIPTION REQUIRED NUMBER NUMBER QUANTITY

1 MFCS86-0060 Axle 1 2 MFCS86-0130 Axle Arm Assembly 1 3 MFCS86-0050 Screw, Jack 1 4 M21010800 Pin, Roll, Spiral, 1/8" x 1" 1 5 MFCS86-0240 Wheel, 8" 2 6 M550-0590 Fitting, Grease 1 7 M660-0410 Bushing, Bronze, 3/4" ID 4 8 M62122400 Bolt, Shoulder, 3/4" x 3” 2 9 M200682 Washer, Fiber 2 10 M62121200 Bolt, Shoulder, 3/4" x 1-1/2" 2 11 M18100000 Nut, Hex, 5/8-11 UNC, Plated 2 12 M17100000 Washer, Flat, 5/8", Plated 2 13 MFCS86-0090 Scraper, Wheel 2 14 M17050000 Washer, Flat, 5/16", Plated 2 15 M16050000 Washer, Lock, 5/16", Plated 2 16 M55050600 Screw, Button Head, 5/16-18 UNC x 3/4", Plated 2

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 39

Page 40

Replacement Cutting Blades

FCS86 SURFACE SHARK™ Floor Stripper

PAGE 40 FCS86 SURFACE SHARK™ FLOOR STRIPPER

Page 41

Replacement Cutting Blades

FCS86 SURFACE SHARK™ Floor Stripper

REFERENCE PART DESCRIPTION REQUIRED NUMBER NUMBER QUANTITY

1 MFCS86-1100 Blade, Straight (4 x 6") 1 (General Purpose Removal Projects On Both Concrete And Wood Surfaces) 2 MFCS86-1300 Blade, Straight (3 x 10") 1 (General Purpose Removal Projects On Both Concrete And Wood Surfaces) 3 MFCS86-1500 Blade, Scoring (8" Wide) 1 (Glued Carpets And Sheet Type Linoleum, Rubber, PVC, Etc. Products From Concrete Surfaces ONLY)

FCS86 SURFACE SHARK™ FLOOR STRIPPER PAGE 41

Page 42