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E12300-00
E10280-00
21”, 24"
Propane Burnishers
Operator and Parts
Manual
1001 Brown Avenue • Toledo, Ohio 43607-0127
Customer Service: 888-GO-BETCO • Fax: 800-445-5056 • Technical Service: 877-856-5954 • www.betco.com
1
2
TABLE OF CONTENTS
Carbon Monoxide Warning .....................................3
Safety ......................................................................4
Tank Use and Storage .............................................5
Starting and Stopping the Honda Engine ................5
Operator Preparation ...............................................6
Belt Tensioning .......................................................7
Pad Change Methods ..............................................8
Pad Driver Removal ................................................8
Major Assemblies ...................................................9
Handle Bar .................................................... 10 - 11
Lower Handle Support .................................. 12 - 13
Regulator Assembly ...................................... 14 - 15
110V Starter Button ...................................... 14 - 15
Honda Engine Assembly ............................... 16 - 17
Deck Assembly ............................................. 18 - 19
Belt Drive System .......................................... 20 - 21
Pad Drive System .......................................... 22 - 23
Centrifugal Clutch Assembly ......................... 24 - 25
Parts List ....................................................... 26 - 27
Electrical Schematic ..............................................28
Engine Maintenance ..............................................29
Troubleshooting ....................................................30
Warranty ...............................................................32
WARNING - CARBON MONOXIDE
LETHAL EXHAUST GAS
- MUST READ THIS! -
Never Run The Engine In A Closed Building Or Confi ned Area
Exhaust gases contain poisonous carbon monoxide. Carbon monoxide is odorless, colorless, and can cause death if inhaled.
Carbon Monoxide Poisoning Symptoms
Train your employees to know the warning signs of carbon monoxide poisoning.
Mild carbon monoxide poisoning may cause any of the following:
Headache, drowsiness, faintness, poor coordination, nausea, and vomiting.
Turn the engine off and immediately get to fresh air if you have any of these symptoms.
Do not run the machine until it is given an emissions test and repairs made by an authorized distributor.
• Local emissions testing is available at a fork-lift service department.
Moderate or severe carbon monoxide poisoning causes confusion, unconsciousness, chest pain, shortness of breath, and coma. Thus, most victims are not able to move themselves and must be rescued. Severe poisoning is often fatal.
Carbon monoxide is dangerous because a person may not recognize drowsiness as a symptom of poisoning. Consequently, someone with mild poisoning can go to sleep and continue to breathe the carbon monoxide until severe poisoning or death occurs. Some people with long-standing, mild carbon monoxide poisoning caused by furnaces or heaters may mistake their symptoms for other conditions, such as the fl u or other viral infections.
Carbon Monoxide Detectors
CO detectors are a must for safe operation of your equipment. Various types are available. A “CO” carbon monoxide detector detects carbon monoxide before it reaches dangerous levels. Detectors are a must for those who run propane powered equipment. The CO Detector is for everyone’s protection against Carbon Monoxide Poisoning.
• Carbon Monoxide Detector - Passive
– Effective for 30 days after package has been opened.
– Write the date opened on the detector.
– Mount with self-adhesive strip on the machine handle.
– Train machine operator to check detector regularly.
– If the orange disk changes to gray or black - your Carbon Monoxide Levels are
at a Dangerous Level.
– If the orange disk changes to gray or black you must turn your buffer off immediately and return it to your nearest
authorized distributor for an emissions test.
– This is for your protection as well as your customers. CO detectors are a must for safe operation and maximum
effi ciency of your equipment.
– For replacement CO detectors, contact your distributor. Ask for the carbon monoxide detector,
• Carbon Monoxide Detector - battery operated with alarm
– Available from various sources
3
4
SAFETY lmportant Safety Information
All LPG (Liquid Propane Gas) powered engines, including this engine, produce Carbon Monoxide (CO). It is a
Lethal Poison that is colorless, odorless, tasteless, and non-irritating gas. You must read “Danger: Lethal Exhaust Gas” information below.
Keep hands, feet, and loose clothing away from all moving parts while the machine is in operation. The exhaust system gets very hot so keep hands, clothing and any items that can burn away from the engine, engine manifold, and muffl er.
These machines are tough and durable, however do not abuse the machine. With proper care and maintenance this unit will give you years of trouble free operation.
Carbon Monoxide Safety Information
Engine exhaust gases contain poisonous carbon monoxide. Carbon monoxide is odorless, colorless, tasteless, and can cause death if inhaled. Failure to provide proper venting of CO, failure to properly maintain the engine, or failure to properly train personnel of the dangers and warning signs of carbon monoxide exposure may result in Serious Injury Or
Death to the operator and others in the area.
• Any equipment with the potential to produce carbon monoxide presents a signifi cant hazard when used indoors.
They must be used with great caution. Opening a door or window, or running an exhaust fan will not necessarily supply adequate ventilation. Avoid inhaling exhaust fumes and never run the engine in a closed building or confi ned area without proper ventilation.
• Do not allow engine to run unattended.
• If you have any indication that the engine is not running properly, immediately shut the machine off and have it checked over and repaired by qualifi ed maintenance personnel.
• Workers should be trained to recognize the hazards of carbon monoxide and the early symptoms of carbon monoxide poisoning.
• A carbon monoxide detector and alarm should be available to alert workers of emissions.
• Have a carbon monoxide detector attached to machine handle or have machine operator wear a carbon monoxide detector. (See carbon monoxide detector page).
• Use only as described in this manual.
• Use only manufacturer’s recommended components.
• Maintenance and repairs must be done by qualifi ed personnel.
• Only trained operators should be allowed to operate propane powered fl oor machines.
• If the machine is not working properly, have it serviced by an authorized service center.
• Install fuel cylinder in a well ventilated place.
• Be aware of possible leaks of propane gas if odor is present.
• If the machine is stored inside a building, remove the fuel cylinder and store properly outside.
• Secure fuel cylinders when being transported.
• If tank is left attached to the machine then valve should be OFF.
• Never store fuel cylinders in a vehicle, building, or area where they may exposed to high temperature.
• Do not operate the machine with any openings blocked.
• Keep openings free of debris that may reduce airfl ow.
• Remove fuel cylinder and disconnect battery before servicing.
TANK USE AND STORAGE
Propane Tank Use
We use the Worthington gas cylinders designed for vapor withdrawal. The fuel lock offs, regulators, and engines are also designed for vapor withdrawal.
• We recommend that you use the OPD (Overfl ow Protection Device) vapor withdrawal type cylinder. These style tanks have a triangle shaped valve handle.
• Do not overfi ll - the best gauge is a scale - never allow tank to weigh over 36 pounds for an aluminum tank and
43 pounds for a steel tank.
• Connect fuel cylinder to machine in a well ventilated place.
• Be aware of possible leaks of propane gas if odor is present.
• Use propane tanks designed for vertical use only.
Propane Tank Storage
• Store tanks outside in a well-ventilated area.
• Never store fuel cylinders in a vehicle, building, or area where they may exposed to high temperature.
• If the machine is stored inside a building, remove the fuel cylinder and store properly outside.
• Secure fuel cylinders when being transported.
• If tank is left attached to the machine then valve should be OFF.
• Store tanks in the upright position (valves up).
• Be aware of possible leaks of propane gas if odor is present.
STARTING AND STOPPING
THE HONDA ENGINE
Starting The Honda Engine
The Honda engine is equipped with a 110 volt starter and a push button start.
1. Place propane tank into handle assembly and close propane tank strap clamp to secure tank.
2. Attach propane hose coupling and fully tighten.
3. Tilt machine back so that pad is off the fl oor.
4. Open propane tank valve (turn counterclockwise) and check for any leaks.
5. Plug cord into starter connection and plug into wall outlet.
6. Push and hold throttle cable in the "Choke" position.
7. Push the red start button and hold until engine starts. Do not crank for more than 20 seconds at one time.
Wait at least one minute between tries when cranking. See troubleshooting guide if the engine does not start after several tries.
8. After engine starts, set throttle to a slow operating speed until the motor warms up. Engine speed may be increased after 3 to 5 minutes.
9. Unplug the cord from the wall and the machine and return the cord to its storage position.
10. Check for frost on the regulator and fuel line. Frost will indicate that the machine is drawing liquid propane from an overfi lled or incorrect tank.
Stopping The Honda Engine
1. Turn propane tank valve to the closed position (turn clockwise) and allow the engine to continue running until it runs out of fuel.
5
6
OPERATOR PREPARATION
Before Starting the Machine
Read the Owner’s Manual and the Engine Operation Manual.
Your machine is shipped ready for operation; however there is no fuel in the tank. When having the tank fi lled, you must make sure the tank is never over-fi lled.
• The best way to do this is to tell the fi lling station to weigh the tank full. On an aluminum tank, it should weigh no more than 36 pounds and on a steel tank no more than 43 pounds. (See more information at “Tank Storage and Maintenance” page.)
Adjust the handle for comfortable operation. Remove hairpin cotter pins from clevis pins, remove pins, and adjust to the hole alignment that gives the most comfortable height. Replace clevis pins and hairpin cotter pins. Tighten nuts and bolts if needed.
Make sure pad is not torn, pad is well attached and centering device is tightened.
Check Oil Level: Starting the engine without the proper amount of oil will cause severe engine damage. Always keep the engine oil level between the full and add marks on the dipstick. Do not loosen oil fi ll cap or remove dipstick while engine is running.
• Park your burnisher on a level surface.
• Turn the oil fi ll cap counter clockwise and then lift from the fi ll tube.
• Wipe the dip stick clean and push it back into the oil fi ll tube until the cap seats and then withdraw it to check: the oil level. (Do not screw cap on to check oil). Add if necessary. If the oil level is low, add API Class SM oil having a SAE viscosity grade appropriate for the expected temperatures as indicated in the Operators Manual
(Usually a HD30 or 10W30).
• Important Note: Do Not Overfi ll
• Replace oil cap.
Inspect fuel hoses and fi ttings for wear and leaks. Have all worn hoses and leaks repaired before operating.
Look and listen for exhaust leaks. Have all leaks repaired before operating.
Check the carburetor fi lter and air fi lter for debris. Clean and replace if necessary.
Connect fuel hose to tank by screwing the hose fi tting to tank. You must tighten all the way down to make fuel connection. Turn tank knob slowly until you hear the fl ow of fuel into fuel system.
BELT TENSIONING
Use 15/16" socket with extension to
tighten tensioner in direction of arrow.
Test tension by pushing or pulling on belt or belt tensioner.
With proper belt tension the pulley on the belt tensioner
should only move about 1".
Use 9/16" wrench to tighten tensioner bolt.
6.
7.
1.
2.
3.
4.
5.
Tilt Machine back onto rear caster or tilt machine onto its side with the air filter up.
Remove the pad driver using 3/4" open ended wrench. (See pad changing & pad driver removal section)
On top of the deck use a 9/16" wrench to loosen the belt tensioner bolt.
Using a 15/16" socket and extension, fully tighten the belt tensioner from the underside of the deck.
Back off fully tightened belt tensioner about 10-15 degrees about 1 mark or about 2 inches at the end of the socket handle. (Note: There are 5 marks on the side of the tensioner. Each mark is equal to about
15 degrees and this leaves about 60 degrees of tightness.)
While holding the belt tensioner in position tighten the tensioner bolt on top of the deck.
TIGHTEN SECURELY!
Hand test the tensioner by pushing and pulling on the tensioner. The belt should be tight and the arm should move about 10-15 degrees about 1".
7
PAD CHANGE METHODS
Caution: Muffl er May Be Hot!
1.
2.
3.
4.
5.
6.
7.
8.
Tilt the machine back on its caster.
Unscrew the pad center threaded hold.
Remove the pad from the pad driver.
Get new, correct size pad for burnisher.
Center new pad on pad driver.
Screw in the pad center threaded hold until tight.
Place machine upright.
Set front of machine on floor to ensure pad driver grips pad before starting.
1.
2.
3.
4.
5.
6.
7.
8.
Tilt the machine so the air filter is up.
Unscrew the pad center threaded hold.
Remove the pad from the pad driver.
Get new, correct size pad for burnisher.
Center new pad on pad driver.
Screw in the pad center threaded hold until tight.
Place machine upright.
Set front of machine on floor to ensure pad driver grips pad before starting.
8
PAD DRIVER REMOVAL
Spin the pad driver the direction of the arrow to loosen.
Use a 3/4" open end wrench as shown to hold pad drive shaft while spinning the pad driver.
When screwing on the pad driver spin pad driver in opposite direction of arrow. Snug pad driver without wrench. When the machine is started the contact between the floor and the pad will tighten the pad driver completely.
MAJOR ASSEMBLIES
Handle Bar
12V Key Switch Box
Regulator Assembly
E88550 - Steel OPD Propane Tank
Lower Handle Support
17HP Kawasaki Engine Assembly
Deck Assembly
Belt Drive System
Pad Drive System
9
10
HANDLE BAR
E12476
E83145
E11146
E87986
E86220
E12696
E10120
E86228
E11420
E86125
E86226 (20")
PART
NUMBER
E10120
E11146
E11420
E12476
E12696
E83145
E86125
E86220
E86226
E86228
E87986
Description
Nut, #10-32, Nylon Lock, Grade 5, Zinc
Nut, 3/8"-16, Nylon Lock, Grade 5, Zinc
Washer, #10 SAE, Zinc
Screw, Shoulder 1/2" x 1/2" Socket Head
Hand Grip
Washer, Nylon 1/2" ID X 1.25" OD
Screw, #10-32 x 1.000 Hex Head, Zinc
Handle Bar Weldment
Honda Throttle Cable 20" L
Spacer, #10 ID x 1/2" OD x 1/4" Long, Black Nylon
Pin, 5/16" x 3/4" Detent with Ring
Note: Not available for purchase assembled.
QTY.
2
2
2
4
2
2
1
2
2
2
1
11
12
LOWER HANDLE SUPPORT
E86125
E11702
E88318
E10457 (13")
E81063
E81089
E86119
E10457 (5")
E10120
E81063
E86120
E88317
E81089
E86117 E83629
E81062
E11146
PART
NUMBER
E10120
E10457
E11146
E11702
E81062
E81063
E81089
E83629
E86117
E86119
E86120
E86125
E88317
E88318
Description
Nut, #10-32, Nylon Lock, Grade 5, Zinc
Felt, 1.500 W x 0.125 Thick, Adhesive Back
Nut, 3/8"-16, Nylon Lock, Grade 5, Zinc
Propane Tank Strap Latch
Washer, 5/16" USS, Zinc
Nut, 5/16"-18, Nylon Lock, Grade 5, Zinc
Screw, 5/16"-18 x 0.750 Hex Head, Grade 5, Zinc
Screw, 3/8"-16 x 1.250 Hex Head, Grade 5, Zinc
Propane Tank Strap Front
Hour Meter, SenDEC 5-80V
Propane Tank Strap Back
Screw, #10-32 x 1.000 Hex Head, Zinc
Lower Handle Leg Left
Lower Handle Leg Right
Note: Not available for purchase assembled.
QTY.
4
2
4
1
4
6
6
4
1
1
1
4
1
1
13
14
REGULATOR ASSEMBLY
E12359
E10751
E12298
E10734
E10084
E10080
E10083
E10077
E10074
E10752
110V STARTER BUTTON
E10595
E12277
E10596
PART
NUMBER
Description
E10074 Honda Lola Fuel Hose
E10077 Fitting, 1/8" MNPT x 1/8" Barb, Hose Barb
E10080 Fitting, 3/8 MNPT x 3/8 Barb, Hose Barb, Brass
E10083 Fitting, 1/8" MNPT x 1/8" FNPT, Street Elbow, Brass
E10084 Fitting, 3/8 MNPT x 3/8 MJIC, 90 Elbow, Brass
E10708 Cable Tie, Nylon AF525
E10734 Screw, 1/4"-20 x 0.625 Hex Head, Grade 5, Zinc
E10751 Propane Tank Coupling 7141F
E10752 Vacuum Hose
E12298 Fuel Regulator 60B
E12359 Fuel Hose
Note: Not available for purchase assembled.
QTY.
1
1
2
1
1
1
3
1
1
1
1
PART
NUMBER
Description
E10595 Screw #6-32 x 2.500 Pan Head, Slot, Zinc
E10596 Nut, #6-32, Nylon Lock, Grade 5, Zinc
E12277 Starter Button
Note: Starter button and Starter come as one part and are attached by the wire.
QTY.
2
2
1
15
HONDA ENGINE ASSEMBLY
E10022 -- Ignition Coil
E10963 -- Spark Plug, NGK
E11464 -- Head Gasket
E12411 -- Electric Cord
E12426 -- CO Detector
Badge
E12440 -- Oil Level Switch
E10371
E10942
E10944
E12279
E10545
E12278
Engine Part
E81063
E12444
E88333
E10950
Engine Part
16
Engine Idle RPM
1700-1730
E12277
E12444
E10601
E10971
E12444
E81067
E10126
PART
NUMBER
Description
E10022
E10126
E10371
E10544
E10545
E10601
E10942
E10950
E10963
E10971
E11464
E12277
E12278
E12279
E12411
E12426
E12440
E12444
E81063
E81067
E88333
Voltage Regulator
Screw, 5/16"-24 x 1.250 Hex Head Grade 5, Zinc
Honda Oil Dipstick
Decal, Centrifugal Clutch
Decal, Read Owner's Manual
Screw, 5/16"-18 x 2.000 Hex Head, Grade 5, Zinc
Honda Intake Filter, 13HP
Honda Muffler
Spark Plug, NGK
LP Ready Honda Engine, 13HP
Gasket, Engine Head
Honda 110V Starter
Honda Foam Air Filter
Honda Paper Air Filter
Electric Cord
CO Detector Badge
Oil Level Switch
Washer, 5/16" SAE, Zinc
Nut, 5/16"-18, Nylon Lock, Grade 5, Zinc
Washer, 5/16" Split Lock, Zinc
Oil Filter, Honda
Note: Starter button and Starter come as one part and are attached by the wire.
QTY.
1
1
1
1
2
1
1
1
2
1
1
1
6
2
2
1
1
1
2
1
1
17
18
DECK ASSEMBLY
E10738
E81089
E81067
E12444
E11281 -- 21" Deck
E11282 -- 24" Deck
E12584 is supplied with the machine.
After removing the 5/16" eye bolt (E11407) insert it into the hole, use a hammer to seat.
E12584
E10202
E10705
21" Deck = 53" Bumper
24" Deck = 63" Bumper
E81088
E86225
E10902
E12689
E10141
E86118
PART
NUMBER
Description
E10141 Nut, 5/16"-18, Slim, Nylon Lock, Grade 5, Zinc
E10202 Rivet, 3/16" OD x 0.700" L with 0.600" Head
E10705 Bumper, Red (21" Deck = 53", 24" Deck = 63", 28" Deck = 75")
E10738 Decal, BETCO Predator
E10902 Screw, 5/16"-18 x 2.500 Hex Head, Grade 5, Zinc
E11281 Deck, 21" Aluminum Casting Duracoat 21
E11282 Deck, 24" Aluminum Casting Duracoat 24
E11407 Screw, 5/16"-18 x 3.250 Eyebolt with Nut, Zinc
E12444 Washer, 5/16" SAE, Zinc
E12584 Rivet, 5/16" Drive (Hammer In)
E12689 Wheel, 6" with Sealed Ball Bearings, Non-Marking
E81067 Washer, 5/16" Split Lock, Zinc
E81088 Nut, 1/2"-13, Slim, Nylon Lock, Grade 5, Zinc
E81089 Screw, 5/16"-18 x 0.750 Hex Head, Grade 5, Zinc
E86118 Swivel Caster 1/2"-13 x 1.000" Stud
E86225 Wheel Bracket
Note: Not available for purchase assembled.
QTY.
4
1
2
4
1
4
1
2
1
2
1
1
1
2
4
1
19
BELT DRIVE SYSTEM
E83269 -- 24" Deck place 2 between E12709 and aluminum deck at this bolt location.
E83269 -- 21" Deck place 2 between E12709 and aluminum deck at this bolt location.
E12447
E12709
E12401 -- 21" Deck
E12403 -- 24" Deck
E12459
20
E12400
Screw, 1/4"-20 x 1.500 Hex Head
1/4" Split Lockwasher
Screw, 1/4"-20 x 0.750 Hex Head
E11135
E10116
E10117
E83629
E81066
E10135
E10459
E11289
E12547
E12546
1/4" Split Lockwasher
E10294 -- 21" Deck
E10305 -- 24" Deck
PART
NUMBER
Description
Bushing
Part 1
Bushing
Part 2
Bushing
Part 3
1/4" Split Lockwasher
1/4" Split Lockwasher
Screw, 1/4"-20 x 0.750 Hex Head
Bushing
Part 4
Screw, 1/4"-20 x 1.500 Hex Head
E10116 Screw, 7/16"-14 x 1.250 Hex Head, Grade 5, Zinc
E10117 Washer, 7/16" Split Lock, Zinc
E10135 Washer, 3/8" USS, Zinc
E10294 Belt, BX41 V-Belt, 41"
E10305 Belt, BX49 V-Belt, 49"
E10459 Belt Tensioner
E11135 Washer, 3/4" SAE, Zinc
E11289 Key 1/4" x 1/4" x 1.500"
E12400 Bushing, QT 25mm Taper Lock
E12401 Pulley BK75H - 7.50 OD
E12403 Pulley, BK85H - 8.25 OD
E12447 Washer, 7/16" SAE, Zinc
E12459 Key 8mm x 7mm x 30mm
E12546 Engine Pulley 1B34SH - 3.75 OD
E12547 Bushing, SH 1.00" QD Taper Lock
E12709 Pad Driver Alum Bearing Assembly with Shaft
E81066 Washer, 3/8" Split Lock, Zinc
E83269 Washer, 1/2" ID x 0.020" T, Spring
E83629 Screw, 3/8"-16 x 1.250 Hex Head, Grade 5, Zinc
Note: Not available for purchase assembled.
QTY.
3
2
2
3
1
1
4
1
1
1
2
1
4
4
1
1
1
1
1
1
1
1
1
21
22
PAD DRIVE SYSTEM
PE50028 -- 21" Pad Drive Assembly
PE50027 -- 24" Pad Drive Assembly
E10250 -- 21" Pad Driver
E10251 -- 24" Pad Driver
E10586
E10112
E81067
E12444
E81063
E12517
2 Piece Set
E10850
84621 -- 21" Pad
84624 -- 24" Pad
E12517
2 Piece Set
PART
NUMBER
Description
84621
84624
Pad, 21" Hi-Shine Light Burnish Pad, 5/Case
Pad, 24" Hi-Shine Light Burnish Pad, 5/Case
E10112 Screw, 5/16"-18 x 1.250 Hex Head Grade 5, Zinc
E10250 21" Pad Driver
E10251 24" Pad Driver
E10586 3/4" Pad Driver Shaft Coupling
E10850 Rivet, 3/16" OD x 15/16" L with 3/8" Head
E12444 Washer, 5/16" SAE, Zinc
E12517 Pad Lock, Center Lok II ® RH Set Black
E81063 Nut, 5/16"-18, Nylon Lock, Grade 5, Zinc
E81067 Washer, 5/16" Split Lock, Zinc
PE50027 Pad Drive Assembly 24" Without Pad
PE50028 Pad Drive Assembly 21" Without Pad
QTY.
6
1
1
1
1
1
3
6
2
6
6
1
1
23
24
CENTRIFUGAL CLUTCH ASSEMBLY
E86230 E86230 is installed to align the belt drive section of the clutch to the pad driver pulley belt drive section.
E12434
E11289
Remove and discard set screws from clutch before installing.
Install key after pushing clutch onto the engine drive shaft and aligning keyways.
E86231
Engine Idle RPM
1700-1730
E11501
E12447
E10117
E10598
E11501 should tighten onto the lip of the clutch. E86231 should be just inside the lip of the drive shaft hole.
PART
NUMBER
Description
E10117 Washer, 7/16" Split Lock, Zinc
E10598 Screw 7/16"-20 x 1.750 Hex Head, Grade 5, Zinc
E11289 Key 1/4" x 1/4" x 1.500"
E11501 Washer, 7/16" USS, Zinc
E12434 Clutch, Centrifugal 1750 RPM 4" Dia.
E12447 Washer, 7/16" SAE, Zinc
E86230 Spacer, Clutch Burn Honda Top 1.000 ID x 1.125 L
E86231 Spacer, Clutch Burn Honda Bottom 0.469 ID x 0.922 OD x 0.696 L
Note: Not available for purchase assembled.
QTY.
1
1
1
1
1
1
1
1
25
PARTS LIST
23
23
23
84621 Pad, 21" Hi-Shine Light Burnish Pad 5/Case
84624 Pad, 24" Hi-Shine Light Burnish Pad 5/Case
84627 Pad, 27" Hi-Shine Light Burnish Pad 5/Case
17 E10545
E10553
Decal, Read Owner's Manual
Wire, 14 Gauge Black
21
11
17
11
23
23
23
21
13
21
15
15
15
15
E10074 Hose, 6 LOLA Fuel Line 9.5mm ID x 16mm OD x 25" L
E10077 Fitting, 1/8 MNPT x 1/8 Barb, Brass
E10080 Fitting, 3/8 MNPT x 3/8 Barb, Hose Barb, Brass
E10083 Fitting, 1/8" MNPT x 1/8"" FNPT, Street Elbow, Brass
15
23
E10084 Fitting, 3/8 MNPT x 3/8 MJIC, 90 Elbow, Brass
E10112 Screw, 5/16"-18 x 1.250, Hex, Grade 5, Zinc
21 E10116 Screw, 7/16"-14 x 1.250, Hex, Grade 5, Zinc
21,25 E10117 Washer, 7/16" Split Lock, Zinc
19
19
11
"11,13 E10120 Nut, #10-32 Nylon Lock, Zinc
17 E10126 Screw, 5/16"-24 x 1.250 Hex Head, Grade 5, Zinc
21
E10128
E10135
Wire, 14 Gauge, Red
Washer, 3/8" USS, Zinc
E10141
E10202
E10212
E10235
Nut, 5/16"-18 Nylon Lock Slim, Zinc
Rivet, 3/16" OD x 0.700" L with 0.600" Head
Washer, 5/16" Flat Push On, Zinc
Connector, Ring 16-14 x 3/8" Ring
E10250 Pad Driver, 21" Flex Lok Assembly
E10251 Pad Driver, 24" Flex Lok Assembly
E10252 Pad Driver, 27" Flex Lok Assembly
E10294 Belt, BX41 V-Belt, 41"
E10305 Belt, BX49 V-Belt, 49"
E10328 Pin, 5/16" x 0.875 Clevis With Cotter Pin Hole, Zinc
E10371 Honda Oil Dipstick
E10385 Lanyard, 3/64" cable 6" L
E10457 Felt, 1.500 W x 0.150 Thick, Adhesive Back
E10459 Belt Tensioner, Propane Burnisher FS0111
19
17
17
17
19
15
15
23
17
19
15
15
23
15
15
25
E10586 Coupling, 3/4" Pad Driver Shaft
E10595 Screw, #6-32 x 2.500 Pan Head, Zinc
E10596 Nut, #6-32 Nylon Locknut, Zinc
E10598 Screw, 7/16"-20 x 1.750 Hex Head, Grade 5, Zinc
E10601 Screw, 5/16"-18 x 2.000 Hex, Grade 5, Zinc
E10705 Bumper, Red [Model 21 (53"), 24 (63"), 28 (75")]
E10708 Cable Tie, Nylon AF525
E10734 Screw, 1/4"-20 x 0.625 Hex, Grade 5, Zinc
E10738 Decal, BETCO Predator
E10751 Propane Tank Coupling 7141F
E10752 Hose, 5/32" ID Vacuum
E10850 Rivet, 3/16" OD x 0.938" L with 0.375" Head
E10902 Screw, 5/16"-18 x 2.500 Hex, Grade 5, Zinc
E10942 Intake Filter Honda 13HP
E10944 Intake Filter Honda 11HP
E10950 Honda Muffl er
19
11
17
17
17
17
21
E10963 Spark Plug, NGK
E10967 Engine, GXV340 Honda 11HP Gasoline Ready
E10971 Engine, GXV390 Honda 13HP Gasoline Ready
E11135 Washer, 3/4" SAE, Zinc
21
19
E11195 Washer, 3/8" Split Lock, Zinc
E11281 Deck, 21" Aluminum Casting Duracoat 21
19 E11282 Deck, 24" Aluminum Casting Duracoat 24
21,25 E11289 Key, 1/4" x 1/4" x 1.500"
E11353 Clamp, Large Tube
E11407 Screw, 5/16"-18 x 3.250 Eyebolt with Nut, Zinc
E11420 Washer, #10 SAE, Zinc
E11464 Gasket, Engine Head
26
17
15
15
21
21
21
11
13
E11645 Pin, Hairpin Cotter #1
E11663 Decal, Steel Propane Tank Fill Limit 43 lbs.
E11664 Decal, Aluminum Propane Tank Fill Limit 36 lbs.
E11702 Propane Tank Strap Latch
19 E11840 Deck, 28" Aluminum Casting Duracoat 28
E12254 Connector, Female Quick Disconnect
15,17 E12277 Honda 110V Starter
17 E12278 Honda Foam Air Filter
E12279
E12298
E12359
E12400
E12401
E12403
Honda Paper Air Filter
Fuel Regulator Model 60B
Propane Tank Hose 1/4" MNPT - 3/8 MJIC 16.50" L
Bushing, QT 25mm Taper Lock
Pulley, BK75H - 7.50 OD
Pulley, BK85H - 8.25 OD
21
21
19
19
17
25
E12426 CO Detector Badge
E12434 Clutch, Centrifugal 1750 RPM 4" Dia.
17 E12440 Oil Level Switch
17,19,23 E12444 Washer, 5/16" SAE, Zinc
21,25 E12447 Washer, 7/16" SAE, Zinc
21 E12459 Key, 8mm x 7mm x 30mm
11
23
E12476
E12517
Screw, 1/2" x 1/2" Shoulder Screw 5/16"-18
Pad Lock, Center Lok II® RH Set Black
E12546 Pulley, 1B3.44 QD Sheave
E12547 Bushing, SH 1.00" QD Taper Lock
E12584 Rivet, 5/16" Drive (Hammer In)
E12689 Wheel, 6" with Sealed Ball Bearings Non-Marking
21 E12709 Pad Driver Alum Bearing Assembly with Shaft
11,13,25 E81062 Washer, 5/16" USS, Zinc
13,17,23 E81063 Nut, 5/16"-18 Nylon Lock, Zinc
17,19,23 E81067 Washer, 5/16" Split Lock, Zinc
11,13 E81076 Nut, 3/8"-16 Nylon Lock, Zinc
19 E81088 Nut, 1/2"-13 Slim, Nylon Lock, Zinc
13,19 E81089 Screw, 5/16"-18 X 0.750" Hex, Grade 5, Zinc
11
21
E83145 Washer, Nylon 1/2" ID X 1.25" OD
E83269 Washer, 1/2" ID X 0.020" T, Spring
13,21 E83629 Screw, 3/8"-16 x 1.250 Hex, Grade 5, Zinc
17 E85461 Oil Drain Hose Accessory
13
19
13
13
E86117
E86118
E86119
E86120
Propane Tank Strap Front
Swivel Caster 1/2"-13 x 1.000" Stud
Hour Meter, SenDEC 5-80V
Propane Tank Strap Back
11,13 E86125 Screw, #10-32 x 1.000 UNF Hex, Grade 5, Zinc
11 E86220 Handle Bar Weldment
23
23
17
17
23
11
13
13
17
9
11
11
25
25
E86226 Cable, Honda Throttle Cable 20" L
E86228 Spacer, #10 ID x 1/2" OD x 1/4" Long, Black Nylon
E86230 Spacer, Clutch Burnisher Honda Top
E86231 Spacer, Clutch Burnisher Honda Bottom
E88317 Lower Handle Leg Left
E88318 Lower Handle Leg Right
E88333 Oil Filter, Honda
E88550 Steel OPD Propane Tank
EP50027 24" Pad Drive Assembly
EP50028 21" Pad Drive Assembly
EP50030 Engine, GXV390 Honda 13HP LP Ready
EP50031 Engine, GXV340 Honda 11HP LP Ready
EP50040 27" Pad Drive Assembly
EP50087 Pin & Lanyard Assembly (E010212, E010385, E010328)
27
28
ELECTRICAL SCHEMATIC
E12411 -- 10' Starter Cord
(Not Shown)
Lower Handle Assembly
E10022 Ignition Coil
+
E86119 Hour Meter, SenDEC 5-80V
ENGINE MAINTENANCE
HONDA GXV340 11HP & GVX390 13HP
PERIODIC MAINTENANCE
PLEASE REFER TO ENGINE OWNERS MANUAL
FOR MORE INFORMATION
Check engine oil level and add if needed
Check and clean engine intake fi lter
"General check for loose or lost nuts, screws, oil leakage, fuel hose connection, etc."
Clean air cleaner foam element
Clean air cleaner paper element
Check belt tension
Change engine oil
"Clean dust and dirt from cylinder and cylinder head cooling fi ns"
Tighten nuts and screws
Clean and regap spark plugs
Replace air cleaner paper element
Replace air cleaner foam element
Replace spark plugs
Check and adjust valve clearance
Clean combustion chamber
Clean and lap valve seating surface
DAILY
EVERY
25
HOURS
EVERY
50
HOURS
EVERY
100
HOURS
EVERY
200
HOURS
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
IMPORTANT NOTES:
1) Change engine oil and fi lter after fi rst 8 hours of operation.
2) Maintenance should be done by qualifi ed personnel only.
29
30
TROUBLESHOOTING
PROBLEM
Engine will not turn over
Loose wire or bad connection
Bad electrical component
Fuel system problem
Check wires and connections
Replace bad component
Refer to engine owner’s manual and read
IMPORTANT below
Propane tank shut off valve in off position
Open propane tank shut off valve completely
Engine turns over, but will not start
Propane tank empty
Fuel system problem
Engine problem
Fill propane tank
Refer to engine owner’s manual and read
IMPORTANT below
Refer to engine owner’s manual and read
IMPORTANT below
Hard to start
Engine stops suddenly and will not restart
Engine overheats
Machine vibrates excessively
Machine is hard to push
Machine pulls to the left
Lacks power
Nothing here fi xes the problem
Throttle lever in slow position
Throttle lever not in choke position
Propane tank shut off valve not fully open
Push throttle lever to fast position
Push throttle lever to choke position
Some type of engine problem
Out of propane
Low oil
Intake air fi lter is dirty
Incorrect oil level
Open propane tank shut off valve completely
Refer to engine owner’s manual and read
IMPORTANT below
Replace propane tank with full propane tank
Add oil
Remove air intake fi lter and clean
Add or remove oil to achieve proper oil level
Pad not centered on pad driver Remove pad and center pad properly on pad driver
Pad damaged
Loose bolts
Pad center lock is loose
Replace pad
Check and tighten bolts
Tighten pad center lock securely
Floor may be uneven in one spot Try another spot on the fl oor
Front end bearing housing not adjusted properly
Adjust the front end bearing housing
Floor may be uneven in one spot Try another spot on the fl oor
Front end bearing housing not adjusted properly
Some type of engine problem
Problem could have several causes
Adjust the front end bearing housing
Refer to engine owner’s manual and read
IMPORTANT below
Read IMPORTANT below
IMPORTANT: Propane fueled combustion engines produce dangerous gases and must be serviced by authorized service personnel trained specifi cally to service propane fueled engines and fuel systems. The troubleshooting tips are not intended to take the place of authorized service personnel. If you are unsure of what to do contact an authorized service personnel. Before working on this machine you must be familiar with the safety instructions in this manual.
31
BETCO US WARRANTY POLICY
10 year coverage 3 Year Coverage 1 Year Coverage
Subject to the conditions stated below,
Betco warrants parts and labor on rotationally molded polyethylene tanks/ housings and injection molded vacuum head assemblies to be free from defects in materials and workmanship for a period of ten years to the original purchaser.
Subject to the conditions stated below,
Betco warrants parts and labor on all other Betco components to be free from defects in materials and workmanship for a period of three years to the original purchaser.
Subject to the conditions stated below,
Betco offers a limited warranty on parts and labor on the following equipment: parts and accessories to be free from defects in materials and workmanship for a period of one year to the original purchaser.
• DM Series Vacuums: #85506-00,
#85507-00
• Bac Pac Lite Vacuum: #85903-00
• FiberPRO® Floor Dryer: #85507-00
• WORKMAN™ Series Vacuums:
#85024-00, #85025-00, #85026-00,
#85027-00
• CV100T Vacuum: #85023-00
• All Tools and Accessories
• All Battery Chargers
• All Batteries are pro-rated for 1 year
Allowable Travel Time Warranty Reimbursement:
Eligible equipment: All battery and propane powered equipment products. Warranty period: 90 days from date of sale to the original purchaser. A maximum 60 mile round trip at 44 cents per mile will be allowed for warranty consideration.
Propane Machine Warranty:
Honda engines are warranted by Honda for a period of 2 years against manufacturer defects. Kawasaki engines are warranted by Kawasaki for a period of 2 years against manufacturer defects. All other components (except wear items)* are warranted by Betco for a period of 3 years.
*Wear Items exempt from Warranty consideration include but may not be limited to: power cords, transport wheels, vacuum bags, belts, squeegee blades, pad drivers, clutch plates, handle grips, fi lters, screens, throttle cables, brushes and carbon brushes.
Subject to the conditions and exceptions stated in this warranty, Betco warrants the Betco products to be free from defects in material and workmanship, under normal use and service, for the periods listed under the warranty policy to the original purchaser. At any time during the warranty period, Betco will furnish replacement parts for the Betco parts to the original purchaser. Such parts will be furnished and charged including transportation costs, to the original owner through any Betco authorized
Service Distributor. If the original part is returned within the warranty policy period from date of delivery for inspection by
Betco and is found to be defective the owner will be credited for the cost of replacement parts plus shipping and handling.
Replacement parts that have become defective through wear or abuse are not included in this warranty.
This warranty does not apply to damage or defect caused by accident, misuse. Negligence, fi re, or to any Betco product which has been serviced or repaired by other than an authorized Betco Service Distributor or Betco factory personnel. This warranty is void if products are used for any purpose other than that which was intended. There are no other warranties expressed or implied. In no event shall Betco be liable for incidental or consequential damages or any damage to person or property. (Please note some states do not allow the exclusion or limitations for incidental and consequential damages)
32
1001 Brown Avenue • Toledo, Ohio 43607-0127
Customer Service: 888-GO-BETCO • Fax: 800-445-5056 • Technical Service: 877-856-5954 • www.betco.com
E12300-00 June10L
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