Nilfisk-Advance Whirlamatic pro 21H Bedienungsanleitung

6/00 revised 3/04 Form Number 56041496

Whirlamatic™Pro 21H, 21K

OPERATOR MANUAL AND PARTS LIST

Advance MODELS 56102500(21H), 56102501(21K)

56102670(24K), 56102671(24R)

56102502(27K), 56102503(27N / OBS), 56102620(27R)

Whirlamatic™Pro 27K, 27N, 27R

Whirlamatic™Pro 24K, 24R

2 - FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27

IMPORTIMPORT

IMPORTANT SAFETY INSTRUCTIONSANT SAFETY INSTRUCTIONS

ANT SAFETY INSTRUCTIONSANT SAFETY INSTRUCTIONS

ANT SAFETY INSTRUCTIONS

Thismachineisonlysuitableforcommercialuse,forexampleinhotels,schools,hospitals,factories,shopsandoffices

other than normal residential housekeeping purposes.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Please read and adhere to all of the following Instructions before operating propane equipment.

1 Thefuelsupplysystemandcylinderconnectionsofthefloormaintenancemachineshallbecheckedforleakage

immediately after a cylinder is connected.

2 Connectionanddisconnectionofcylindersshallbedoneinawellventilatedareawithnosourceofignitionwith

10 ft. (3m) from the point of connection.

3 When the engine of a floor maintenance machine is running the operator shall not leave the unit unattended.

4 When a floor maintenance machine is not in use and stored indoors, the cylinder shall be removed and stored

outdoors and protected from damage and tampering.

5 A sign indicating “NO SMOKING” shall be permanently displayed at the storage area. The sign shall be in

accordancewiththesignrequiredInClause10.12.3ofCAN/CGA-b149.2-M91,PropaneInstallationCode.(Doesnot

applyinindustrialbuildings).

6 When the cylinder is attached to the floor maintenance machine for use, the operator shall not leave the unit

unattended except for short periods of time such as rest stops, washroom or meal stops.

7 A floor maintenance machine shall only be used In buildings:

a. providedwithcontinuousmechanicalventilationthatremovestheproductsofcombustiontotheoutdoorsofnot

less than 300 CFM for each 10,000 Btu input or fraction thereof;

b providedwithnaturalventilationofnotlessthan300CFMforeach10,000Btuinputorfractionthereof,basedon

a maximum of one quarter air change per hour for the net building volume.

8 Theownerofafloormaintenancemachinemustensurethattheoperatorhasparticipatedinacourseauthorized

by the manufacturer of the unit on the safe handling of propane and the safe operation of the machine.

9 The owner of a floor maintenance machine shall ensure that the unit is maintained in accordance with the

manufacturer’s recommended maintenance procedures in a safe operating condition and the owner shall

maintain a record of the maintenance for a period of two years.

10 Beforetransportingafloormachine,thecylindershallbesecurelyfastened,withthesystemvalveclosedandthe

cylinder shall be located in a well ventilated space.

SASA

SAVE THESE INSTRUCTIONSVE THESE INSTRUCTIONS

VE THESE INSTRUCTIONSVE THESE INSTRUCTIONS

VE THESE INSTRUCTIONS

FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27 - 33

SAFETY PRECAUTIONSSAFETY PRECAUTIONS

SAFETY PRECAUTIONS

ThisLPG(LiquefiedPetroleumGas)machineisintendedforcommercial

use; It is designed to clean floors. Do not use the machine other than

described in this Operator Manual.

All operators must read, understand and practice the following safety

precautions:

The following safety alert symbol is used throughout this manual as

indicated in their descriptions.

WARNING!ARNING!

ARNING!ARNING!

ARNING!

TowarnofhazardsorunsafepracticesthatcouldresultIn

severe personal Injury or death.

CAUTION!CAUTION!

CAUTION!

To Identify actions that must be followed for safety opera-

tion of equipment.

The following information signals potentially dangerous conditions to

the operator of equipment.

1. DO NOT OPERATE:1. DO NOT OPERATE:

1. DO NOT OPERATE:

* Unless trained and authorized.

* Unless operator manual Is read and understood.

* If It Is not In proper operating condition.

2. BEFORE OPERATING MACHINE:2. BEFORE OPERATING MACHINE:

2. BEFORE OPERATING MACHINE:

* Checkforfueloilandliquidleaks.IfleakageIsdetected,shutoff

fuel supply at tank Immediately.

* Keep sparks and open flame away from refueling area.

* Make sure area Is well ventilated.

* Remove any loose objects on floor .

3. WHEN OPERATING MACHINE:3. WHEN OPERATING MACHINE:

3. WHEN OPERATING MACHINE:

* Always wear eye protection.

* Always use extreme caution when maneuvering.

* Ifyou smell gas:shut off LPGvalve immediately, openwindows,

donot touch anyelectrical switches,extinguish any openflame

and immediately call your gas supplier .

* Do not smoke or allow smoking in the vicinity.

* Go slow on inclines and slippery surfaces.

* Donotplaceflammableobjectssuchasfuel,matches,etc.,close

to the engine.

* Report machine damage or faulty operation immediately.

* Donot run continually overone minute In thepark or tilted back

position,longerperiods willaffectoil flowand cause damageto

the engine.

* Be careful not to touch the muffler.

* Do not leave machine unattended while engine Is running.

* Keephands,feet,hair,andlooseclothing,etc.awayfromrevolv-

ing pad and pulleys.

* Do not attempt to change pad while engine Is running.

4. BEFORE LEAVING MACHINE:4. BEFORE LEAVING MACHINE:

4. BEFORE LEAVING MACHINE:

* Stop on level surface.

* Remove key (If applicable).

* Turn off LPG valve on tank.

5. WHEN SERVICING MACHINE:5. WHEN SERVICING MACHINE:

5. WHEN SERVICING MACHINE:

* Keep hair, hands, feet, clothing, etc., away from moving parts.

* Wear eye and ear protection when using pressurized air or

water .

* Keep flames and sparks away from fuel system service area.

Keep area well ventilated.

* Do not smoke or allow smoking In the vicinity.

* Neverusenon-U.L.listedfueltankorcomponentasasubstitute.

* Use manufacturer supplied or approved replacement parts.

WARNING!ARNING!

ARNING!ARNING!

ARNING!

Engine emits toxic gases. Severe respiratory damage or

asphyxiation can result. Provide adequate ventilation.

Consult with your regulatory authorities for exposure lim-

its. Keep engine properly tuned.

WARNING!ARNING!

ARNING!ARNING!

ARNING!

LP gas Is extremely flammable and is explosive under

certain conditions.

WARNING!ARNING!

ARNING!ARNING!

ARNING!

Machinemoveswhenmotorisrunning.Stopmotorbefore

leavingmachine.

WARNING!ARNING!

ARNING!ARNING!

ARNING!

Do not store machine outdoors and avoid getting wet.

WARNING!ARNING!

ARNING!ARNING!

ARNING!

The use of supplies other than those recommended by

manufacturer may cause damage.

4 - FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27

TABLE OF CONTENTSABLE OF CONTENTS

ABLE OF CONTENTSABLE OF CONTENTS

ABLE OF CONTENTS

IMPORTANT SAFETY INSTRUCTIONSIMPORTANT SAFETY INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS..............................................................................

..............................................................................

....................................... 22

SAFETY PRECAUTIONSSAFETY PRECAUTIONS

SAFETY PRECAUTIONS ............................................................................................................................

............................................................................................................................

.............................................................. 33

INTRODUCTIONINTRODUCTION

INTRODUCTION......................................................................................................................................................

......................................................................................................................................................

........................................................................... 44

MACHINE SETUPMACHINE SETUP

MACHINE SETUP ................................................................................................................................................

................................................................................................................................................

........................................................................ 55

CHECKING OIL LEVEL AND FILTERS ..........................................5

ADJUSTING HANDLE HEIGHT ....................................................5

INSTALLING OR CHANGING LPG FUELTANK .......................... 5

INSTALLING OR REMOVING

PAD DRIVER AND PADS .............................................................. 5

MACHINE OPERATIONMACHINE OPERATION

MACHINE OPERATION ..............................................................................................................................

..............................................................................................................................

............................................................... 66

STARTING MACHINE ................................................................... 6

OPERATING ELECTRIC CLUTCH (OPTIONAL)........................... 6

STOPPING MACHINE ................................................................... 6

EMERGENCY STOPPING.............................................................. 6

WHILE OPERATING MACHINEWHILE OPERATING MACHINE

WHILE OPERATING MACHINE......................................................................................................

......................................................................................................

................................................... 66

MAINTENANCEMAINTENANCE

MAINTENANCE ......................................................................................................................................................

......................................................................................................................................................

........................................................................... 77

DAILY MAINTENANCE ................................................................. 7

WEEKLY MAINTENANCE ............................................................. 7

MONTHLY MAINTENANCE ......................................................... 7

QUARTERLY MAINTENANCE ...................................................... 7

LIFE OF MACHINE .........................................................................7

FUEL SYSTEM ................................................................................ 7

CHANGING THE OIL...................................................................... 7

ADJUSTING BELT TENSION ....................................................... 8

REFUELING AND STORING TANKSREFUELING AND STORING TANKS

REFUELING AND STORING TANKS ......................................................................................

......................................................................................

........................................... 88

REFUELING LP GAS TANKS......................................................... 9

STORING LP GAS TANKS ............................................................ 9

STORING MACHINESTORING MACHINE

STORING MACHINE ........................................................................................................................................

........................................................................................................................................

.................................................................... 1010

1010

TRANSPORTING MACHINETRANSPORTING MACHINE

TRANSPORTING MACHINE................................................................................................................

................................................................................................................

........................................................ 1010

1010

TROUBLE SHOOTING GUIDETROUBLE SHOOTING GUIDE

TROUBLE SHOOTING GUIDE ............................................................................................................

............................................................................................................

...................................................... 1111

1111

STANDARD PARTSSTANDARD PARTS

STANDARD PARTS

PRO 21 HONDA .............................................................................. 12

PRO 21 KAWASAKI ....................................................................... 12

PRO 24 KAWASAKI ....................................................................... 14

PRO 24 ROBIN................................................................................ 14

PRO 27 ONAN P248 (20HP) .......................................................... 16

PRO 27 KAWASAKI ....................................................................... 18

PRO 27 ROBIN................................................................................ 20

ROBIN ZXV 653 ENGINE............................................................... 22

ROBIN ZXV 653 CARBURETION SYSTEM ................................. 24

KAWASAKI SHUT DOWN ASSY ................................................. 26

HONDA FUEL SYSTEM ................................................................. 28

KAWASAKI FUEL SYSTEM .......................................................... 29

ROBIN FUEL SYSTEM ................................................................... 30

ELECTRIC CLUTCH ASSY ............................................................. 31

KILL SWITCH ASSY....................................................................... 32

KAWASAKI FUEL LOAD BLOCK .................................................. 33

KAWASAKI WIRING SCHEMATIC & HARNESS ......................34

INTRODUCTIONINTRODUCTION

INTRODUCTION

This manual will help you get the most from your Advance™Advance™

Advance™Advance™

Advance™

Whirlamatic™ ProWhirlamatic™ Pro

Whirlamatic™ Pro. Readitthoroughly before operating themachine.

This product is intended for commercial use only.

PARTS AND SERVICEARTS AND SERVICE

ARTS AND SERVICEARTS AND SERVICE

ARTS AND SERVICE

Repairs, when required, should be performed by Advance service

personnelusing Advanceoriginal replacement parts and accessories.

CallAdvanceforrepair partsorservice. Pleasespecify theModeland

Serial Number when discussing your machine.

NAME PLANAME PLA

NAME PLATETE

TETE

The Model and Serial Number of your machine are shown on the

Nameplateon themachine. This information is needed whenordering

repairpartsforthemachine. UsethespacebelowtonotetheModeland

Serial Number of your machine for future reference.

MODEL NUMBER

SERIAL NUMBER

UNCRAUNCRA

UNCRATINGTING

TINGTING

TING

When the machine is delivered, carefully inspect the shipping carton

and the machine for damage. If damage is evident, save the shipping

carton so that it can be inspected. Contact the Advance Customer

Service Department immediately to file a freight damage claim.

revised 3/04

FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27 - 55

MACHINE SET UPMACHINE SET UP

MACHINE SET UP

CHECKING OIL LEVEL AND FILCHECKING OIL LEVEL AND FIL

CHECKING OIL LEVEL AND FILTERSTERS

TERSTERS

TERS

1 Checkoillevelpriortostartingmachine.Useproperamountand

specifiedoil, inorder toprevent enginedamage. When filling or

changingoil, addmore thanone quart(946.3ml) -then check dip

stick In cap. Add additional oil If necessary but do not overfull

The manufacturer recommends the use of 10W30 oil. ALWAYS CHECK

OIL DAILY BEFORE USING MACHINE.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Whencheckingoil, machineshouldbeturnedOFFandonlevelsurface.

Remove dipstick and wipe clean, then replace dipstick. For Honda,

Kawasaki and Robin the cap should not be screwed In. To check Onan

engine, the cap must be screwed In all the way. ALWAYS REFER TO

YOUR ENGINE MANUAL.

2 Be sure air filter Is free of dust/debris and other obstructions.

3 Checkand clean recoiland carburetorfilters Ifnecessary.(See

Engine Owners Manual)

ADJUSTING HANDLE HEIGHTADJUSTING HANDLE HEIGHT

ADJUSTING HANDLE HEIGHT

Machine is equipped with an adjustable handle for comfort and use of

operatorsofdifferentheights.Witha9/16"wrench,simplyadjusthandle

at pivot points until desired operating position Is reached and then

retighten bolts.

INSTINST

INSTALLING OR CHANGING LPG FUELALLING OR CHANGING LPG FUEL

ALLING OR CHANGING LPG FUELALLING OR CHANGING LPG FUEL

ALLING OR CHANGING LPG FUEL

TANKANK

ANKANK

ANK

NOTE: For refueling tank,

see

“REFUELING AND STORING TANKS”.

1 Push machine In a designated safe area.

NOTE: Move to Step

for tank installation.

2 Close LPG tank valve on installed tank.

3 Operate engine until it stops from lack of fuel. (See Machine

Owners Operation)

FOR SAFETY: Never release or bleed tank Inside building or en-FOR SAFETY: Never release or bleed tank Inside building or en-

FOR SAFETY: Never release or bleed tank Inside building or en-

closed areas.closed areas.

closed areas.

FOR SAFETY: When servicing machine, keep flames and sparksFOR SAFETY: When servicing machine, keep flames and sparks

FOR SAFETY: When servicing machine, keep flames and sparks

away from fuel system service area. Keep area well ventilated.away from fuel system service area. Keep area well ventilated.

away from fuel system service area. Keep area well ventilated.

4 Put on gloves and remove service coupling by turning counter-

clockwise.

5 Unlatch and remove empty LPG fuel tank from machine and

store tank in a designated, safe area.

6 CarefullyputfullLPGtankonmachineandpositionvalvenozzle

towards engine.

NOTE: Make sure LPG fuel tank matches fuel system (vapor system

only).

CAUTION!CAUTION!

CAUTION!

Never use a fuel tank not Intended for machine.

7 Fasten tank hold-down clamp to securely lock tank in position.

Adjustmenttohold-downclampcanbemadebythreadinglatch

in or out.

8 Connect LPG fuel hose to valve nozzle by turning service cou-

plingclockwise(Tightenaccordingtotanksupplierrecommen-

dations). Make sure service coupling Is clean and free of

damage.Also,makesureItmatchesmachineservicecoupling.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

WhenInstallingtank,becarefulnottocrossthreadservice

coupling.

9 Open tank service valve slowly and check for leaks. Close

service valve immediately if a LPG leak Is detected.

INSTINST

INSTALLING OR REMOVING PALLING OR REMOVING P

ALLING OR REMOVING PALLING OR REMOVING P

ALLING OR REMOVING PAD DRIVERAD DRIVER

AD DRIVERAD DRIVER

AD DRIVER

AND PAND P

AND PADSADS

ADSADS

ADS

Consult an authorized distributor to assist you in choosing the correct

pad for your specific cleaning need.

Pad Driver Installation:Pad Driver Installation:

Pad Driver Installation:

1 Lean machine on left side (Dip stick tube down).

2 Placepaddriverondriveshaftandspinpaddriverclockwiseto

install.

Pad Installation:Pad Installation:

Pad Installation:

1 Tilt machine back on the rear caster (Park Position).

2 Removeplastic centerlock ring from pad driver. Center padon

pad driver and secure with centerlock ring.

Pad Driver Removal :Pad Driver Removal :

Pad Driver Removal :

1 With knee, apply downward pressure on bell of machine deck.

2 Place 3/4" (19 mm). Open end wrench onto top of drive shaft.

3 Withrubbermallet,strikewrenchtobreaklooseshaftfrompad

driver (counter-clockwise).

4 Lean machine on left side (Dip stick tube down).

5 Remove pad driver by spinning off counter-clockwise.

revised 7/03

6 - FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27

MACHINE OPERAMACHINE OPERA

MACHINE OPERATIONTION

TIONTION

TION

FORSAFETY: DoNotoperatemachineunlessOperation Manualisread

and understood.

STST

STARTING MACHINEARTING MACHINE

ARTING MACHINEARTING MACHINE

ARTING MACHINE

1 With machine on level surface. check oil level prior to starting

machine.

2 Tilt machine back onto rear caster (Park Position).

3 Removeany packing materials and obstructionsfrom drive sys-

tem.

4 Turn LPG fuel knob ON tank. Check LPG gas level meter.

NOTE:NOTE:

NOTE:Openingservicevalvetooquicklymaycauseservicecheckvalve

tostopflowofLPGfuel.Ifcheckvalvestopsfuelflow,closeservicevalve,

wait a few seconds and open valve slowly again.

5 Push throttle lever to choke position for Honda engine only. All

other engines start in IDLE position.

6 PressstartbuttonORturnkey(ifrequired)toengagestarter. Do

not engage starter button for more than 20 seconds at a time. If

starteroverheatsittripsaninternaIoverloadswitchandwillnot

crankover. Waitat least 20to30 secondsbetweentries. When

enginestarts,easethrottleback torunningposition.Donot hold

starterbutton in a continuous ON position, starter willburn out.

NOTE:NOTE:

NOTE: ForElectricClutchmodel,see“OPERATINGELECTRICCLUTCH”.

CAUTION!CAUTION!

CAUTION!

Be careful not to allow the machine to come in contact with loose tiles

orotherloosematerials,rememberthepaddriverIsmovingatveryhigh

speed, and Injury can occur to the operator or passers by If pad driver

flings the loose material.

OPERAOPERA

OPERATING ELECTRIC CLUTCH (OP-TING ELECTRIC CLUTCH (OP-

TING ELECTRIC CLUTCH (OP-TING ELECTRIC CLUTCH (OP-

TING ELECTRIC CLUTCH (OP-

TIONAL)TIONAL)

TIONAL)

1 Once engine starts, move throttle control to SLOW rpm.

2 WiththrottleinSLOW,engageclutchbysqueezingtriggerswitch.

3 Afterclutchisengaged,movethrottleto3/4throttlepositionand

then lower pad driver to floor.

CAUTION!CAUTION!

CAUTION!

Neverengage clutchInfast run positionor with paddriver

on floor, this will cause damage to clutch.

STOPPING MACHINESTOPPING MACHINE

STOPPING MACHINE

1 Turn LPG valve OFF at tank while running. This serves to purge

orbleed fuelhoses and carburetorsystem offuel, sothat there

isnodangerofgasescapingfromlineswhentankisremovedfor

outside storage.

2 Tilt machine back on rear caster .

3 Engine will stop running when fuel lines bleed clear.

4 Pull throttle lever to STOP position after engine has stopped.

5 Turn key off if equipped.

EMERGENCY STOPPINGEMERGENCY STOPPING

EMERGENCY STOPPING

1 Pull throttle back to STOP OR turn off key if equipped.

2 Turn LPG valve OFF at tank.

NOTE:NOTE:

NOTE:Engine may back fire when stopped in this manner.

If machine is equipped with Kill Switch Option, activate switch.

WHILE OPERAWHILE OPERA

WHILE OPERATING MACHINETING MACHINE

TING MACHINETING MACHINE

TING MACHINE

WARNING!ARNING!

ARNING!ARNING!

ARNING!

Exhaust contains poisonous carbon monoxide gas. Avoid

Inhalation of exhaust gases. Never operate machine in a

confined area without proper ventilation.

1 Referto(SAFETYPRECAUTION:WHENOPERATINGMACHINE)

on page 4.

2 Do not run machine for more than 15 seconds in one spot or

damage will occur to the floor.

3 Donot leave unattended inidle position orwith engine running

period. If machine needs to be idled for short periods, tilt

machine back and move throttle to idle. Machine should now

idle safely.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Donot Idlemore than5minutes, longerperiods willaffect

oil flow and will cause damage to the engine.

4 For easier maneuverability, always start on right side of aisle.

FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27 - 77

MAINTENANCEMAINTENANCE

MAINTENANCE

WARNING!ARNING!

ARNING!ARNING!

ARNING!

Before attempting any maintenance procedures on ma-

chine, stop on level surface, shut off machine and turn off

LPG valve at tank.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Repairsandadjustmentsmustbeperformedbyauthorized

and trained personnel.

To keep machine in good working condition, simply follow the daily,

weekly, and monthly maintenance procedures.

NOTE:NOTE:

NOTE: Always record maintenance and service.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Alwayskeepmachinefreefromdustandlint;theengineis

air cooled and for proper air flow to cool the engine, the

recoil filter must remain clean.

DAILY MAINTENANCE (Every 4 Hours of Operation)DAILY MAINTENANCE (Every 4 Hours of Operation)

DAILY MAINTENANCE (Every 4 Hours of Operation)

1 Check oil level (Use 10W30 oil only).

2 Clean recoil filter .

3 Check belt tension by pinching belt together. Belt should only

depress 1/2" (13mm).

4 Clean all air filters by blowing out dust and dirt and/or washing

the foam filters (recoil and carburetor pre- filter) with warm,

sudsy water and rinsing clean.

(Be careful not to wet the paper

carburetor filters.)

Be sure filters are clean and dry before use.

Do not oil foam or filter .

5 Make sure all components are secure and tight.

6 Check pad daily (clean or replace).

7 Clean machine.

8 For Dust Control models, clean dust collection bag.

WEEKLY MAINTENANCE (Every 20 Hours of Operation)WEEKLY MAINTENANCE (Every 20 Hours of Operation)

WEEKLY MAINTENANCE (Every 20 Hours of Operation)

1 Check oil level. Change oil and filters at 50 hours of operation.

Use10W30MotorOilorothernoashmotoroilsdesignedforuse

in propane engines. Use of non-recommended oil may void the

engine warranty.

See Engine Owners Manual for complete servicing details

2 Inspectcarburetorairfilterbyremovingwingnutandoverontop

of carburetor. Replace if dry or deposits are present.

3 Check belt for tension. Tighten if loose. If worn, replace with

proper belt.

(See “ADJUSTING BELT TENSION”).

Refer to parts

schematic for size of belt required.

4 Inspect and tighten nuts and bolts on engine and frame.

5 Examine all propane hoses and connections for leaks or wear.

Replace if necessary.

6 Grease wheels. Use white lithium grease only and use no more

than 1 pump of grease. More grease than recommended will

push seal and dust cover out, allowing dust and other foreign

materials into the bearings, shortening the life of the wheel

significantly.

MONTHLY MAINTENANCE (Every 80 hours of Operation)MONTHLY MAINTENANCE (Every 80 hours of Operation)

MONTHLY MAINTENANCE (Every 80 hours of Operation)

1 Perform all daily and weekly services.

2 Torque the head bolts when engine is cold in a crisscross

pattern as per engine manufacturers specifications

(See En-

gine Owners Manual).

3 Checkvalveclearancewithcoldengineasperenginemanufac-

turers specifications

(See Engine Owners Manual).

4 Torquevalvecoverasperenginemanufacturersspecifications

(See Engine Owners Manual).

5 Inspect spark plug. Replace if necessary.

6 Change oil and oil filter.

7 Inspect fuel hoses for leak (repair as needed).

8 Wash undercarriage of machine to remove all dust and debris.

9 To ensure proper ventilation, remove engine cover and clean

engine.

10 Replace air filter element and foam filter.

QUARTERLY MAINTENANCE (Every 250 Hours of Operation)QUARTERLY MAINTENANCE (Every 250 Hours of Operation)

QUARTERLY MAINTENANCE (Every 250 Hours of Operation)

1 Perform all of the above maintenance procedures and have

engine checked by an Authorized Service Center.

2 Check air gap in electronic ignition coil.

3 Check valves with engine cold.

NOTE:NOTE:

NOTE:ConsultEngine Manual forcompleteservicing andadjustments

information.

LIFE OF MACHINELIFE OF MACHINE

LIFE OF MACHINE

1 Change oil regularly.

2 Clean recoil filter regularly.

3 Clean carburetor filter regularly.

4 Keep machine clean from dust and debris.

FUELSYSTEMFUELSYSTEM

FUELSYSTEM

Adjustmentsfortheair/fuelmixturemustbemadeonlybyanAuthorized

ServiceCenter.Improper adjustmentscancause high levelsofcarbon

monoxide emissions which may cause carbon monoxide poisoning or

it can lead to engine damage.

• Idle speed is adjusting by turning adjustment screw on regula-

tor.

• Fuel flow is adjusted by adjustment screw on carburetor spud-

in.

CHANGING THE OILCHANGING THE OIL

CHANGING THE OIL

The manufacturer recommendations 10W30 oil.

1 Run engine for five minutes to warm oil.

2 Makesuremachineisonlevel surface.Locateoildrainplugon

rear of engine beside oil cap and remove by turning counter-

clockwise with wrench.

3 Allow oil to run into pan under machine. Allow to completely

drain.

4 Install drain plug and tighten drain plug by turning clockwise

with wrench.

5 Slowlyaddonequart(946.3mi)of10W30MotorOil. Thencheck

oil level with dip stick in oil fill cap. Add additional oil if neces-

sary.

6 Replace oil-fill cap assembly. Hand tighten only.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Do not overfill and never run engine low on oil.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

When checking oil, be sure cap is fully screwed out and

free.Donotcheckoilbyscrewingcapinandthenoutagain,

this will give you a false reading.

8 - FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27

ADJUSTING BELT TENSIONADJUSTING BELT TENSION

ADJUSTING BELT TENSION

Tools required:

• 3/4" (19mm) open end wrench

• 15/16" (24mm) deep-well socket.

1 Loosen Mounting Bolt on top side of machine while applying

counter-pressure to Adjusting Nut on underside of deck.

NOTE:NOTE:

NOTE: The mounting bolt muse be loosened first.

2 Rotate Adjusting Nut counterclockwise with socket to apply

tension to belt.

3 While holding the tension on the Adjusting Nut. Tighten Mount-

ing Bolt.

4 Check belt tension by pinching belt together. Belt should only

depress 1/2" (12mm).

REFUELING AND STORING TREFUELING AND STORING T

REFUELING AND STORING TANKSANKS

ANKSANKS

ANKS

The following information refers to United States regulations on pro-

pane. For outside the United States, owner, must assure that required

regulations are met.

The manufacturer would like to acknowledge NFPA 58, Standard for

Storage and Handling of Liquefied Petroleum Gases, 1993 Edition. This

publication is available through the National Fire Protection Associa-

tion(NFPA)inQuincy, Massachusetts(1-800-344-3555).TheNFPA was

established to set guidelines for, among other things, the use of pro-

pane.

Propane is a flammable gas whose vapors are heavier than air. It can

explode under certain conditions. It is not different than other items

commonly used today which must be operated in a safe way such as

automobiles, gas stoves, airplanes, etc. Propane is odorized with an

agent with a distinct odor that is recognizable at very low concentra-

tions. This helps in identifying leaks even when they are small.

Awarenessandbasicsafelyprecautionsarerequired.Aslongasthese

precautionsare followed,riskis negligible.Ignorance, however,could

pose needless risk. Therein lies the reason behind NFPA 58 and the

Safety Publication.

NFPA58categorizespropane-poweredbufferswithforklifttrucks,(see

section3-6.4.4).Inessence,theonlydifferencebetweenthetwoliesin

theabilityofthebufferwithits20-poundtanktobestoredinconcealed

areas (like janitor closets, etc.).

If a machine and its tank of propane were stored in a closet and afire

occurred, the propane in the tank could be a threat to fire fighters due

to the potential for a B.L.E.V.E. (Boiling Liquid Expanding Vapor Explo-

sion). Exposure of the tank to heat can also cause the relief valve to

open thereby releasing flammable vapors that can cause the fire to

intensify when ignited.

The NFPA Technical Committee prohibits the storage of such contain-

ers in buildings.

FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27 - 99

REFUELING LP GAS TREFUELING LP GAS T

REFUELING LP GAS TANKSANKS

ANKSANKS

ANKS

NOTE:NOTE:

NOTE:

See

‘INSTALLING OR CHANGING LPG FUEL TANK” for Tank

Removal.

TheLPgastanksuppliedwithmachinehasa20Ib.(9.3kg),5-gallon(18.9L)

capacity. DO NOT OVERFILL.DO NOT OVERFILL.

DO NOT OVERFILL.DO NOT OVERFILL.

DO NOT OVERFILL. Overfilling will cause the regulator to

freezeup. Useonly D.O.T.and U.L.Listed propanetank andonly filltank

at a reputable propane dealer .

DONOTattempttorepairthepropanetankyourself.Returntanktodealer

for repair.

NOTE:NOTE:

NOTE:Never use a tank not intended for the propane machine. Do not

substitute tanks from barbecue grills, etc.

The manufacturer exclusively uses aluminum and steel cylinders that

meet the Department of Transportation guidelines contained in the

D.O.T. # 4ET240 and are additionally U.L. listed.

NFPA 58 discusses the major concerns for filling tanks properly in

Chapter 4. In summary, the tank should never be completely filled with

liquid.Atank that iscompletelyfull couldcreateahazard. Thehazardis

known as a hydrostatic pressure situation.

Toillustratethis situation,supposethe temperatureoutside is verycold

(perhaps well below freezing). You fill your tank outside and then bring

it inside where the temperature is maybe 60 degrees Fahrenheit or

warmer. An increase in air temperature will drive up the cylinder

pressureplacingstress onthetank. Beforereaching a criticalpressure

point, the relief valve should open, relieving the pressure by venting

vaporatthetopofthetank.However,ifthereisnovaporatthetopofthe

tank, this safety measure is compromised. Overfilled tanks do not allow

this built-in safety feature to function properly.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Overfillingatankusuallyresultsinliquidflowingthroughthe

hoseanddownintotheregulator.Thiscanresultindamage

to the machine.

If you observe frost on the regulator, someone has overfilled the tank.

Take the tank to a safe outside location and vent the excess propane.

Venting is accomplished by:

1 Removing the tank from machine.

2 Taking tank outside of building to safe area.

3 Opening the small relief valve located on top of machine.

4 Keep tank upright.

5 Allow to vent until fuel vapor is not visible.

Whetherthetankis filled byweight(mostaccurate) orbyvolume,using

a gage, make sure the person doing the filling is qualified.

CAUTION!CAUTION!

CAUTION!

Avoid overfilling tanks. Only fill to 80% of capacity. The

manufacturerrecommendsthatrefuelingbeaccomplished

byqualifiedpersonnelawayfrompublicbuildingsoutside.

We further recommend that additional tanks be used so

thatratherthanrefuelingatthejobsite,asimpleexchange

of tanks occurs.

STORING LP GAS TSTORING LP GAS T

STORING LP GAS TANKSANKS

ANKSANKS

ANKS

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Tanks(20Ib.) shouldnot bestoredinbuildingsused bythe

publicorfrequentedbyanyonepassingthroughorworking

in the building. Inside storage in buildings designated as

shop or machinery facilities are acceptable.

Section 5-2.1.1 of the NFPA 58 says: “Containers in storage shall be so

located as to minimize exposure to excessive temperature rise, physi-

cal damage or tampering.”

Provision must be made for venting the actual storage area with both

floorlevelandhighlevelopenings.Thisventingassuresthattheheavier

than air propane gas will not settle in pockets, but disperse.

If storage is in a shop or machine storage area that is connected or a

partofanofficecomplex,itshouldbeseparatedbyafirewallalongwith

proper venting to the outside.

Since these requirements can seldom be found, outside open air

storage is the most practical alternative.

When this option is used, the storage container may be located with

“zero”clearancefromthebuildingandwithatleast5'ofspacebetween

the cage and the nearest building opening.

Thetankmustbe inasecure,tamper-proof securitystorageenclosure

that provides safety from accident or vandalism.

CAUTION!CAUTION!

CAUTION!

Tanks must always be stored in the upright position. The

uprightpositionassuresthatthedischargeislargelyvapor

rather than liquid. This is important from the standpoint of

boththequantityofthepotentialflammablevapor/airmix-

ture and the relieving capacity for the pressure relief de-

vice.(Theescapeofvaporpresentsmuchlesshazardthan

the escape of liquid).

The manufacturer recommends that tanks be removed from the ma-

chine after use and stored accordingly. The machine can then be

placed in a secure area inside, away from the tank.

NOTE:NOTE:

NOTE:Localjurisdictionalwaysprevailstheremay.Bevaryingrequire-

ments. Always check with the local authorities.

1010

10 - FORM NO. 56041496 - Whirlamatic Pro™21, 24, 27

STORING MACHINESTORING MACHINE

STORING MACHINE

1 Remove LPG tank from machine when not in use.

FOR SAFETY: Never release or bleed tank inside building or inFOR SAFETY: Never release or bleed tank inside building or in

FOR SAFETY: Never release or bleed tank inside building or in

enclosed areas.enclosed areas.

enclosed areas.

NOTE:NOTE:

NOTE: See “INSTALLING OR CHANGING LPG FUEL TANK” for Tank

Removal.

2 Perform all Daily Maintenance procedures.

3 Change engine oil.

4 Store machine in cool, dry area, away from fuel tanks. Tilt

machine back onto rear caster (Park Position).

5 Store tanks in an approved area.

NOTE:NOTE:

NOTE: See “STORING LP GAS TANKS”.

TRANSPORTING MACHINETRANSPORTING MACHINE

TRANSPORTING MACHINE

Forease of transportation,the machines handlecan be foldedover the

engine.Thetankcanbetransportedonmachineprovidedthattankhold-

down clamp is securely fastened around tank and tank valve is turned

completely OFF.

ATTENTION!TTENTION!

TTENTION!TTENTION!

TTENTION!

Nevertransportamachineinanenclosedareathathasnot

had sufficient time to cool down.

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