BETCO XT3, XT3 27 Operator's Manual

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XT3

E12603-00

27

XT3

Battery Burnisher

Operators Manual

Parts Schematic

TABLE OF CONTENTS

COVER PAGE 1 LEFT BLANK INTENTIONALLY 2 TABLE OF CONTENTS 3 SAFETY INSTRUCTIONS 4 - 5 XT3-27 SPECIFICATIONS 6 PROCEDURES FOR LOADING, TRANSPORTING, AND UNLOADING 7 OPERATING INSTRUCTIONS 8 BATTERY CHARGING 9 BATTERY MAINTENANCE 10 BATTERY CHARGER OPERATION 11 CHARGER SETTINGS FOR DIFFERENT BATTERIES 12 BATTERY DISCHARGE INDICATOR AND HOUR METER INFORMATION 13 PAD CHANGING INSTRUCTIONS 14 BALANCING INSTRUCTIONS 15 SERIAL NUMBER LOCATION AND SHIPPING EYEBOLT REPLACEMENT 16 XT3-27 BELT TENSIONING INSTRUCTIONS 17 XT3-27 WATERING SYSTEM INSTRUCTIONS 18 - 19 XT3-27 COVER AND HANDLE 20 - 21 XT3-27DECK, FRAME, AND WHEELS 22 - 23 XT3-27 MOTOR, PULLEYS, AND BELT 24 - 25 XT3-27 PAD DRIVER ASSEMBLY 26 XT3-27 ELECTRICAL 27 - 29 XT3-27 BATTERY CONNECTIONS AND WATERING CONNECTIONS 30 - 31 ELECTRICAL LAYOUT 32 WIRING LADDER DIAGRAM 33 WIRING HARNESS 34 TROUBLE SHOOTING 35 WARRANTY 36

SAFETY INSTRUCTIONS

BETCO CORP. 6/22/07 Page 4 XT3 BATTERY BURNISHER

Hazard Level Explanation or Description of Hazard Level

Failure to follow safety instructions labeled injury or death to the machine operator or others.

the machine operator or others. Also, machine or property damage could

occur.

Failure to follow safety instructions labeled to the machine or other property.

could result in damage

could result in severe

could result in injury to

This manual contains important information about your machine. Read and understand all instructions before operating the machine. Failure to read and follow the instructions could result in injury to the person operating the machine or injury to others. Damage to the machine or other property could occur if instructions are not followed.

Do not operate this machine around any solvents, thinners, or other flammable liquids or materials. Electrical sparks can cause a fire or even an explosion.

Do not smoke around the machine. Also, keep all sparks and flames away from the batteries. The batteries generate gases that can cause an explosion.

Special care needs to be used when working on or near the batteries. Wear eye protection. Do not lay tools on batteries, as they may short out battery terminals. Do not wear metal jewelry, as it may short out battery terminals.

Charging batteries can be dangerous. Be aware that the battery charger may have a relatively low voltage output, but the current output is very high and therefore dangerous. Do not operate the charger if any parts of the charger or charger cords are damaged. Do not stand on a wet floor when connecting or disconnecting charger to the power outlet or to the machine.

Safety Instructions are continued on the next page

SAFETY INSTRUCTIONS

BETCO CORP. 6/22/07 Page 5 XT3 BATTERY BURNISHER

Battery acid is dangerous. Wear eye and face protection, hand protection, and body protection when working on and around batteries. If you get acid on your skin, wash off immediately. If you get acid on your clothing, remove clothing and wash any skin that was in contact with the clothing. Baking soda mixed with water will help to neutralize the acid on your skin.

The machine is very heavy, so be very careful when loading, transporting, and unloading the machine.

Keep all body parts, clothing, and objects away from moving parts.

Operate machine from the rear, not from the side.

Disconnect a wire to the batteries before working on the machine.

Do not operate machine with charger plugged in.

Do not operate machine with any parts damaged or missing.

Do not operate close to stairs, loading docks, or other drop-offs. Do not park machine in such a manner that it could roll, forward or backward, off a drop-off.

Authorized personnel must perform maintenance and repairs. Do not alter or modify the machine, unless authorized by the manufacturer.

Do not expose the electrical components to water or excessive moisture.

Always put caution signs around the areas that are being cleaned.

Do not use machine as a “ladder”. Do not use machine as a “forklift” to push stuff around. Do not ride or let anyone ride on the machine.

Your machine warranty may be voided if parts other than PowerBuff parts are used.

XT3 - 27 Product Specifications

BETCO CORP. 6/22/07 Page 6 XT3 BATTERY BURNISHER

Burnish path: 27” Pad size: 27” Motor: Maintenance Free, brushless, rated at 5 hp. Motor controller: Monitors and maintains consistent pad speed and torque Motor speed: 2000 rpm Pad pressure: Approx. 30 lbs. Pad driver: Flexible, Flex Lock III Center lock: Threaded, for easy installation Noise level: 70 dB (at operator) Voltage: 36 volt system Batteries: (6) 6 volt, 226 ah, wet cell Technology Battery maintenance: “Pro-Fill” onboard watering system Run time: Up to 2.5 hours Charger: Onboard, high frequency computer controlled Battery/hour meter gauge: Yes, BDI (battery discharge indicator) computer

controlled Key switch: Yes. Main power light: Yes, bright red Safety switch: Yes, spring loaded handle assembly Length: 68” Width: 30” Height: 40.5” Weight: 616 lbs. Tank Construction: Polyethylene Deck Construction: Cast Aluminum Wheels: (2) 6” heavy duty, non-marking, sealed bearings Casters: (2) 3” heavy duty, non-marking Productivity: Up to 36,000 sq.ft/hr.

Procedures for Loading, Transporting, and Unloading

BETCO CORP. 6/22/07 Page 7 XT3 BATTERY BURNISHER

Battery Burnisher

The machine is very heavy, so be very careful when loading,

transporting, and unloading the machine. Use at least two people to load or unload the machine.

• Loading Procedure Using a Ramp

o It is not recommended that the battery burnisher be loaded using a

ramp with an incline of more than 7 degrees. The machine is not self-propelled and therefore it is not able to assist itself up a ramp. It is too heavy to manually push up a steep incline.

o If you must load with a ramp, the incline must be no more than 7

degrees. (This would permit a height of no more than one foot for an 8-foot ramp).

o Ramp must be secured to vehicle, and be clean and dry. o Machine must be pushed or pulled straight up the ramp and never

at an angle.

• Loading Procedure Using a Lift Gate

o Lift gate must have ample capacity to lift the burnisher. o Wheels must be firmly chocked to prevent burnisher from rolling off

the lift gate.

• Securing Battery Burnisher o Burnisher must be secured, so that it will not roll or turn over. Use

chocks and tie downs to secure.

o Please be aware that the battery burnisher is very heavy, and that a

metal bulkhead in a van may not contain equipment in the event of an accident. The equipment in a van can be more dangerous than the accident itself.

• Unloading Procedure Using a Ramp o Ramp must be long enough so that removal can be controlled. Use

same ramp incline restrictions as used for loading burnisher.

o Ramp must be secured to vehicle, and be clean and dry. o Machine must be taken straight down the ramp and never at an

angle.

o Do not let machine run over you or anyone else as it comes off

ramp.

OPERATING INSTRUCTIONS

BETCO CORP. 6/22/07 Page 8 XT3 BATTERY BURNISHER

SAFETY LEVER

KEY SWITCH

ROCKER SWITCH

TO START BUFFING: # 1 - TURN ON KEY SWITCH # 2 - TURN ON ROCKER SWITCH # 3 - DEPRESS SAFETY HANDLE

AND BEGIN BUFFING

TO END BUFFING: # 1 - RELEASE SAFETY HANDLE # 2 - TURN OFF ROCKER SWITCH # 3 - TURN OFF KEY SWITCH

AFTER EACH USE: PLUG CHARGER CORD INTO 110 VOLT WALL OUTLET

BATTERY CHARGING

BETCO CORP. 6/22/07 Page 9 XT3 BATTERY BURNISHER

REFER TO NEXT THREE PAGES FOR

BATTERY CHARGER OPERATION

AND BATTERY MAINTENANCE

Become familiar with and follow the instructions issued by the charger

• manufacturer. Batteries should be charged after each period of use. Lead acid batteries

• do not develop a memory and need not be fully discharged before recharging. The charger is factory set to properly charger the size and type batteries

• that were supplied with your machine. Charge only in well-ventilated area. Keep sparks or flames away from a

• charging battery. Do not get the charger wet.

• Do not remove battery caps, the caps are vented. Caps on standard wet

• cell batteries. No caps on AGM batteries. Do not charge machine in a wet area.

• Do not stand in a wet area when plugging in charger to the 110 volt

• receptacle. Plug in the charger to a properly grounded 110 volt receptacle.

• Lights will indicate the charging status.

• Charger will shut off automatically when batteries are fully charged.

•

TO CHARGE BATTERIES:

OPEN DOOR• REMOVE ELECTRICAL CORD

• PLUG INTO 11O VOLT OUTLET

• BATTERIES WILL BEGIN CHARGING

•

figure 2

BETCO CORP. 6/22/07 Page 10 XT3 BATTERY BURNISHER

WATER

LEVEL IN THIS

CELL IS

TOO HIGH

WATER

LEVEL

IN THIS

CELL IS

TOO LOW

CHECK ELECTROLYTE

LEVEL IN ALL CELLS

WATER

LEVEL

IN THIS

CELL IS

GOOD

DO NOT OVERFILL.

DO NOT FILL ABOVE

THE BOTTOM OF THE TUBE

THAT EXTENDS INTO BATTERY.

KEEP ABOUT 1/4" BELOW

BOTTOM OF TUBE.

ADD DISTILLED WATER, AS NEEDED,

SO THAT ELECTROLYTE LEVEL IS ABOUT 1/2" ABOVE PLATES.

KEEP ELECTROLYTE LEVEL

ABOVE TOP OF PLATES.

BATTERY CHARGER OPERATION

BETCO CORP. 6/22/07 Page 11 XT3 BATTERY BURNISHER

OPERATION

• PLUG THE CORD FROM THE CHARGER INTO A 110 VOLT OUTLET

• Batteries should now start charging.

• A test is run on the battery voltage to decide if the charging process should be started or not. If the

battery is not connected to the battery charger, the display will show the word “bat”. The word will stay on, even if the test is failed (for instance, reversed polarities or incorrect battery connection). If the test is passed, the display will show the battery voltage for approximately 5 seconds and the battery will begin to be charged. The charging cycle progress will be shown by red, yellow, and green LED indicators. At the end of the charge, when the green indicator is on, unplug the cord from the socket and operate the machine.

• NOTE: THE MACHINE WILL NOT POWER ON IF THE CHARGER IS STILL PLUGGED IN TO THE 110 VOLT OUTLET.

INDICATOR LIGHTS

• Red indicator shows that the charging cycle has started.

• Yellow indicator shows that the final phase of the charging cycle has

started.

• Green indicator shows that the charging cycle has finished.

DISPLAY

Press button “S” (for Selection) to display:

• A = the charging current,

• U = the battery voltage,

• h = the charging time,

• C = the charging ampere-hours [Ah],

• E = the energy used [KWh].

CAUTION - CHARGER SETTINGS MUST BE CHANGED IF BATTERY TYPE IS CHANGED (SEE NEXT PAGE FOR SETTINGS)

THIS BATTERY CHARGER IS FACTORY SET FOR THE TYPE OF BATTERIES THAT CAME WITH YOUR MACHINE. IF YOU SWITCH BATTERY TYPES (FOR EXAMPLE GO FROM AGM TYPE BATTERIES TO STANDARD WET CELL BATTERIES), THEN THE BATTERY CHARGER MUST BE REPROGRAMMED. SEE NEXT PAGE “HOW TO SET THE CHARGER FOR DIFFERENT SIZES AND TYPES OF BATTERIES” FOR INSTRUCTION.

GENERAL INFORMATION AND WARNINGS

• READ SAFETY INSTRUCTIONS ON PAGES 4 AND 5

• This is a state-of-the-art electronic high frequency automatic battery charger with microprocessor.

• It is suitable for any battery type, if the charger has the proper settings. (Call manufacturer of

machine on how to set the charger for different batteries than were supplied with your machine)..

• Never disconnect the battery while charging, since this could cause sparks.

• Never use the equipment in the rain, in areas used for washing, or in wet or damp areas.

• Use battery chargers only in well ventilated areas.

FOR LEAD ACID BATTERIES:

• Control the water level after each charging process. (See “Battery Maintenance” page).

• Refill with distilled water only.

• Caution! The gases generated during charging are explosive. Do not smoke in the vicinity of the

batteries. When working with cables and electrical equipment, avoid open flame s and sparks.

• Attention: Use protective glasses and gloves during battery maintenance. Battery acid causes injuries. In case of contact with battery acid, wash the affected parts with a lot of fresh water and consult a doctor if necessary.

HOW TO SET THE CHARGER

BETCO CORP. 6/22/07 Page 12 XT3 BATTERY BURNISHER

FOR DIFFERENT SIZES AND TYPES OF BATTERIES

THE INFORMATION THAT FOLLOWS IS PROVIDED SHOULD YOU EVER CHANGE THE TYPE OR SIZE OF BATTERIES IN YOUR MACHINE. CONSULT WITH THE EQUIPMENT MANUFACTURER BEFORE YOU MAKE ANY CHANGES TO THE CHARGER SETTINGS. DAMAGE COULD OCCUR TO THE BATTERIES AND MORE SERIOUS, IF THE BATTERIES ARE CHARGED TO THE INCORRECT AMPERAGE OR VOLTAGE, THE BATTERIES COULD EXPLODE.

UP IS ON

DOWN IS OFF

DIP SWITCHES ARE LOCATED UNDER LABEL

DIP 1, DIP 2, DIP 3, AND DIP 4 ARE FOR SELECTING THE CHARGING CURVE

DIP 1 DIP 2 DIP 3 DIP 4 CHARGING

CURVE OFF ON ON ON WET BATTERIES OFF ON OFF ON AGM BATTERIES

PLEASE CONSULT EQUIPMENT MANUFACTURER BEFORE CHANGING

DIP 5 AND DIP 6 ARE CONTROL THE CHARGING CURRENT

DIP 5 DIP 6 AMPERAGE

ON ON 15 A

OFF ON 20 A

ON OFF 25 A

OFF OFF 30 A

DIP 7 AND DIP 8 CONTROL THE BATTERY CHARGING VOLTAGE

DIP 7 DIP 8 VOLTAGE

ON ON 12 V

OFF ON 24 V

ON OFF 36 V

OFF OFF 48 V

BATTERY DISCHARGE INDICATOR (BDI) AND HOUR METER

BETCO CORP. 6/22/07 Page 13 XT3 BATTERY BURNISHER

Connector pin configuration (B) 1: hour meter input 2: key + 3: relay + 4: relay – 5: battery – 6: not used 7: not used 8: battery +

A. Shutoff voltage rotary dipswitch. Factory set to 4 (32.76 volts). This is the voltage at which the

batteries are 80% discharged. Do not set below this voltage or battery life will be shortened. B. Connections to meter (molex connector) C. Hour meter (display is always on, but only counts time when negative voltage is applied to pin 1) D. Low voltage shutoff LED E. Battery condition LED’s. (1 through 7 with 7 being fully charged batteries)

BACK FRONT

POSITION 0 1 2 3 VOLTS PER CELL 1.63 1.68 1.73 1.76 TOTAL VOLTS 29.34 30.24 31.14 31.68

BDI DISPLAY

When the machine is turned on, the battery level indicator is switched on and the LED (D or E) corresponding to the position currently held by the rotary dipswitch will turn on. Position 0 (zero) corresponds to the red LED (D), position 1 corresponds to the first yellow LED (row of 7 LED’s (D), and so on. After that, all the LED’s turn on for a few seconds (lamp test) and then ordinary operation is started. The battery level indicator features two voltage thresholds: the stopping threshold and the resetting threshold. The stopping threshold corresponds to the value of the voltage at the end of discharge and depends on the position of the rotary dipswitch (A) located at the back side of the indicator. The resetting threshold corresponds to the reset-point threshold of the device (this value varies along with the discharging current selected by the dipswitch (A) and is close to the battery nominal value). When the voltage value corresponding to the stopping threshold is reached, the last yellow LED will flash for 15 seconds, then the red LED will turn on, and the blocking relay will open. To reset, switch off the battery level indicator, charge the batteries, and then switch on the machine.

BDI OPERATION

When the battery level indicator is switched on, the battery voltage is measured, and:

• If the voltage is below the stopping voltage, the machine will not run.

• If the voltage is higher than the resetting threshold, all the LED’s will turn on again and the battery

level indicator will reset and the machine will run.

• If the voltage ranges between the stopping voltage and the resetting voltage, the LED’s will turn on

rapidly according to the condition prior to the switching off. If the previous condition was a stop, the

last yellow LED will flash.

1.82

32.76

5 6 7

1.84 1.86 1.89

33.12 33.48 34.02

PAD CHANGING INSTRUCTIONS

BETCO CORP. 6/22/07 Page 14 XT3 BATTERY BURNISHER

TILT MACHINE BACK AND

REMOVE FRONT COVER

USE 3/4" OPEN END

WRENCH TO SECURE

SHAFT AND SPIN PAD DRIVER OFF

SHAFT BY HAND

NOT

TILT MACHINE ON ITS SIDE

DETAIL A

SCALE 1 : 6

CENTER THE PAD ON PAD HOLDER

AND TIGHTEN CENTER LOCK

USE THE HI-SHINE LIGHT BURNISH PAD 21" IS PART NUMBER F084621 (5 PER CASE) 27" IS PART NUMBER F084627 (5 PER CASE)

NOTE: PAD CAN BE CHANGED ON THE MACHINE WITHOUT REMOVING PAD DRIVER,

BUT YOU MUST GET ON THE FLOOR AND BE SURE THAT PAD IS CENTERED ON PAD DRIVER.

SPIN PAD DRIVER BACK ONTO SHAFT

AND REPLACE COVER

BALANCING INSTRUCTIONS

BETCO CORP. 6/22/07 Page 15 XT3 BATTERY BURNISHER

TO ACHIEVE PROPER MACHINE BALANCE SHIFT SHIMS FROM FRONT TO BACK OR BACK TO FRONT OF BATTERIES

For best operation and maximum battery life, the XTG3 battery burnisher must have the correct pad pressure. The burnisher should require only minor adjustments to the balance. Only the battery shims should be adjusted. The wheel axel positions are factory set and are in the proper locations in the wheel brackets.

Tilt the burnisher back. Remove front cover. Tilt burnisher to upright position.

With a new pad, the burnisher should hesitate and then barely fall back. With a worn pad, the burnisher should barely sit upright.

If burnisher falls back easily, then the batteries need to be moved forward.

Remove several battery spacers from front of batteries

• Slide batteries forward

• Add spacer(s) to rear of batteries

• Slide batteries tight against rear spacers (can be done by tilting machine back quickly)

• Replace remaining spacers in front of batteries (batteries should now be “locked” into position)

•

If burnisher sits upright easily, then the batteries need to be moved back.

Remove some battery spacer(s) from rear of batteries

• Slide batteries back

• Replace remaining spacers in front of batteries (batteries should now be “locked” into position)

•

If batteries are moved as far as possible and proper balance cannot be achieved, then one of the wheels may be moved to achieve balance. The burnisher is factory balanced, so this is usually not necessary unless different batteries are installed by the customer. Most of the time, only one wheel needs to be moved. Any stagger of the wheels should have the left wheel in front (to the front of the machine) of the right wheel.

SERIAL NUMBER LOCATION AND

BETCO CORP. 6/22/07 Page 16 XT3 BATTERY BURNISHER

SHIPPING EYEBOLT REPLACEMENT

HAVE SERIAL NUMBER AVAILABLE WHEN CALLING SERVICE CENTER

FOR PARTS OR SERVICE

LOCATION OF SERIAL #

21" HAS ONE EYEBOLT 27" HAS TWO EYEBOLTS

DETAIL A

SCALE 1 : 4

REPLACE THE SHIPPING

EYEBOLT WITH THE

PROVIDED HAMMER RIVET

DETAIL B

SCALE 1 : 4

XT3-27 BELT TENSIONING INSTRUCTIONS

BETCO CORP. 6/22/07 Page 17 XT3 BATTERY BURNISHER

fig. 1

TENSIONER BOLT

USE 9/16"

WRENCH

OR SOCKET

TEST TENSION BY

PUSHING OR PULLING

ON BELT. WITH BELT

PROPERLY TENSIONED,

THE PULLEY ON THE

TENSIONER ARM

SHOULD MOVE ONLY

ABOUT AN INCH.

USE 15/16 SOCKET WITH EXTENSION

TO TIGHTEN TENSIONER IN DIRECTION

SHOWN TO PUSH INSIDE OF BELT OUT

figure 2

DETAIL VIEW OF BELT AND TENSIONER

TO TIGHTEN THE BELT TENSIONER

(Tensioner may have slipped, or belt may have stretched)

Tilt machine back and remove front cover

1. Using a 3/4" open end wrench, secure the top of the shaft and remove

2. pad driver assembly. (see "Pad Changing Instructions" page) On the top of the deck, use a 9/16” wrench or socket to loosen tensioner

3. bolt. Leave a little snug to help hold tensioner in place after adjustment. (location shown in fig. 1) Using a 15/16” socket with an extension, fully tighten tensioner from the

4. underside of deck, and back off 10 to 15 degrees. This will be about 2 inches at the end of the socket handle. (Note: This is about one mark on the tensioner. There are five marks on the side of the tensioner, which are difficult to see with the tensioner in place. Each mark is equal to about 15 degrees. This leaves the tensioner at about 60 degrees of tightness.)(see figure 2) While holding position tensioner in this proper location, fully tighten the

5. tensioner bolt from the top. TIGHTEN SECURELY! Make sure tensioner did not slip by pushing or pulling on side of belt away

6. from tensioner. Belt should be tight and move the tensioner arm 10 to 15 degrees (about 1 ").

WATERING SYSTEM INSTRUCTIONS

BETCO CORP. 6/22/07 Page 18 XT3 BATTERY BURNISHER

FOR 6 VOLT WET CELL BATTERIES

PLEASE REFER TO SEPARATE

“PRO-FILL ON-BOARD WATERING SYSTEM”

MANUAL FOR DETAILED INFORMATION

BATTERY FILL INSTRUCTIONS

• Connect the hose to a dedicated hose bibb.

• After installing, purge the air out of the hose. Purging is necessary after the

Millennium SPW™ system is installed and each time that the system is disconnected and reconnected to the hose bibb. See included Purge Procedure instructions.

PURGING IS REQUIRED BEFORE FIRST USE, OR IF HOSE

ASSEMBLY HAS BEEN REINSTALLED SINCE LAST USE

(See next page and separate manual)

• REFILL BATTERIES AFTER THEY HAVE BEEN CHARGED. One watering per

week is usually made the red into the battery cells.

• After the Flow Indicator balls stop rotating, immediately disconnect by

• pushing the CPC button in and pulling the male Quick Coupler out.

• Put the dust cover back on the battery's male Quick Coupler.

• Store hose out of traffic area when not in use.

enough. Firmly mate the quick coupler. When the connection is

balls in the Flow Indicator will start rotating indicating water is flowing

Connect Quick Coupler to connector on machine

WATERING SYSTEM INSTRUCTIONS

BETCO CORP. 6/22/07 Page 19 XT3 BATTERY BURNISHER

FOR 6 VOLT WET CELL BATTERIES

PLEASE REFER TO SEPARATE

“PRO-FILL ON-BOARD WATERING SYSTEM”

MANUAL FOR DETAILED INFORMATION

PURGING INSTRUCTIONS

XT3-27 COVER AND HANDLE

BETCO CORP. 6/22/07 Page 20 XT3 BATTERY BURNISHER

XT3-27 COVER AND HANDLE

BETCO CORP. 6/22/07 Page 21 XT3 BATTERY BURNISHER

ITEM NO.

1 2 3 4 5 6 7 8

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

PART NO.

E012654 E012626 E012633 E012633 E012676 E012219 E011834 E012632 E012640 E012641 E012221 E012215 E011553 E012242 E011122 E011565 E012638 E010259 E012639 E011504 E011136 E011051

DETAIL A

SCALE 1 : 2

QTY.

DESCRIPTION

27" DURACOAT MILLED DECK

ROTOMOLDED SHROUD XT27G3

LATCH, RUBBER DRAW (PART 1 OF 2)

LATCH, RUBBER DRAW (PART 2 OF 2)

RIVET, LOAD SPREADING, 5/32"

SCREW, 1/4-20 x 1, PHMS, BLACK

WASHER, FLAT, 1/4

DOOR, REAR ACCESS

HINGE WELDMENT A

HINGE WELDMENT B

SLEEVE FOR LANYARD, ALUMINUM

SWITCH, SAFETY SHUTOFF

LANYARD 3/64 x 6"

NUT, FLANGED, 1/4-20

SCREW, 1/4-20 x .5, PHMS, SS

SPRING, HANDLE RETURN

HANDLE, MAIN XTG3

CAP, TUBING, BLACK, 1"

HANDLE, SAFETY SHUTOFF XTG3

WASHER, LOCK, 3/8

WASHER, FLAT, 3/8 SAE

BOLT, HEX, 1/4-20 x 1.25

NUT IS

HIDDEN

XT3-27 DECK, FRAME, AND WHEELS

BETCO CORP. 6/22/07 Page 22 XT3 BATTERY BURNISHER

XT3-27 DECK, FRAME, AND WHEELS

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DETAIL A

SCALE 1 : 5

ITEM NO.

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

PART NO.

E012654 E010705 E011531 E012584 E012636 E011051 E011136 E011432 E011424 E012643 E011833 E012204 E012637

E012672 E012675 E011176

E012644 E012285 E012248 E012242 E011133 E012237 E012656 E012242 E012661 E010118

QTY.

DESCRIPTION

27" DURACOAT MILLED DECK

BUMPER GUARD, RED

RIVET, T-RIVET, BSP T63

RIVET, 3/8" HAMMER RIVET

FULL MOUNT FOR XT27

BOLT, HEX, 1/4-20 x 1.25

WASHER, FLAT, 3/8 SAE

NUT, FLANGE, 3/8-16

BOLT, HH, 3/8-16 x 1.5

CHARGER CORD WRAP

SCREW, 1/4-20 x .75, PHMS, BLACK

TRIM, EDGE, SOLD BY THE FOOT

HANDLE TO BASE MOUNT FOR XT27

BEARING, SEALED BALL BEARING FOR WHEEL

BOLT, HH, 5/16 - 18 x 2.75

NUT, NYLOC, 5/16-18

BUSHING, WHEEL, 1.5 x .5 OD x .312 ID

ADJUSTABLE WHEEL BRACKET 4.062 AXLE

WHEEL, 6" x 1.5" WITH BUSHING

BOLT, HEX, 1/4-20 x 1

NUT, FLANGED, 1/4-20

WASHER, FLAT, 1/4

CASTER, 3" WITH GREY WHEEL

CHAIN, STAINLESS, STATIC, SOLD BY THE FOOT

NUT, NYLOCK, 1/4-20

PLATE, HOLE COVER

RIVET, AAP64

XT3-27 MOTOR, PULLEYS, AND BELT

BETCO CORP. 6/22/07 Page 24 XT3 BATTERY BURNISHER

DETAIL A

SCALE 1 : 3

XT3-27 MOTOR, PULLEYS, AND BELT

BETCO CORP. 6/22/07 Page 25 XT3 BATTERY BURNISHER

ITEM NO.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19

PART NO.

E012654 E012284

* E010116 E012217 E012218 E010428 E012400 E012459 E012248 E010459 E010107 E011051 E011504 E011136 E012197 E011424 E011723 E012662

QTY.

DESCRIPTION

27" DURACOAT MILLED DECK

BEARING AND SHAFT ASSEMBLY

SHIM FOR FRONT END BEARING HOUSING

BOLT, 7/16-14 x 1.25

WASHER, LOCK, 7/16

WASHER, FLAT, 7/16 SAE

PULLEY, 10" OD, QT STYLE

PULLEY BUSHING, 25MM SHAFT, QT STYLE

KEYSTOCK, 7mm x 8mm x 30mm

BOLT, HEX, 1/4-20 x 1

BELT TENSIONER, SMALL FOR XT

BELT, BX40

BOLT, HEX, 1/4-20 x 1.25

WASHER, LOCK, 3/8

WASHER, FLAT, 3/8 SAE

MOTOR,36 VDC, BRUSHLESS

BOLT, HH, 3/8-16 x 1.5

KEYSTOCK, 1/4 x 1/4

PULLEY, BK45QT

XT3-27 FLEX-LOC PAD DRIVER ASSEMBLY

BETCO CORP. 6/22/07 Page 26 XT3 BATTERY BURNISHER

(COMPLETE ASSEMBLY - PE50040)

ITEM NO.

1 2 3 4 5 6 7 8

PART NO.

E010252 E010586 E012517 E012517 E012247 E011505 E011176 E010118

QTY.

DESCRIPTION

FLEX-LOC 27

SHAFT TO PAD DRIVER COUPLING

CENTER-LOC 2 (COMES AS A SET 1 OF 2)

CENTER-LOC 2 (COMES AS A SET 2 OF 2)

BOLT, HEX, 5/16-18 x 1.25

WASHER, LOCK, 5/16

NUT, NYLOC, 5/16-18

RIVET, AAP64

XT3-27 ELECTRICAL

BETCO CORP. 6/22/07 Page 27 XT3 BATTERY BURNISHER

WIRING HARNESS

(CONTROLLER TO MOTOR

AND ELECTRICAL PARTS)

XT3-27 ELECTRICAL

BETCO CORP. 6/22/07 Page 28 XT3 BATTERY BURNISHER

ITEM NO.

10 11 31 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 73 74 75 76 77 78 79 80 81 82 88 89 90 91 92 93 94 95 96 97 98

PART NO.

E012643 E011833 E011834 E010878 E011623 E012592 E012219 E011834 E012219 E011353 E011106 E011835 E012629 E012646 E011529 E012630 E010708

* E010137 E012199 E012631 E011528 E012628 E012568 E012542 E012543 E012674 E012624 E011563 E012660 E012561 E012642 E012613 E012562 E012263 E010133 E012568 E012670 E011142 E011837 E012565 E012564 E011141 E012655

QTY.

DESCRIPTION

CHARGER CORD WRAP

SCREW, 1/4-20 x .75, PHMS, BLACK

WASHER, FLAT, 1/4

ELECTRICAL PLUG, SB-175, GREY, 36 VOLT

BOLT, HH, 1/4-20 x 1.25

SOLENOID, 36V, CURTIS-ALRIGHT

SCREW, 10-24 x 1, PHMS, BLACK

WASHER, #10, SAE, BLACK

SCREW, 1/4-20 x 1, PHMS, BLACK

TUBE CLIP, .75 COV-1309

FUSE, 10 AMP, AGC, 1.25" LONG

FUSE HOLDER, FOR 1.25" AGC FUSE

KEYSWITCH, HEAVY DUTY WITH 2 KEYS

LAMP, LED, 36V

SWITCH, ROCKER, DPST

BDI (BATTERY DISCHARGE INDICATOR AND HOUR METER)

CABLE TIE, BLACK, 7.5"

SPARE KEY

TUBE CLIP, .5, COV-0909

MOTOR CONTROLLER

HEAT SINK

CIRCUIT BREAKER, 70 AMP

CHARGER, ON-BOARD, SPE WITH CORDS

WIRE, BATTERY CABLE, 4 GA, RED, 7.75"

TERMINAL PROTECTOR, STRAIGHT, BLACK

TERMINAL PROTECTOR, STRAIGHT, RED

SPACER, BATTERY END

BATTERY TRAY, PLASTIC, 3 BATTERIES

BATTERY, 6 VOLT, 225 AMP HOUR

SHIM, PLASTIC, 12 x 1.5 x .125

CABLE TIE, BLACK, AF529

BATTERY TRAY STEEL

WATERING SYSTEM, FOR NEW STYLE 6 VOLT BATTERY

WIRE, BATTERY CABLE, 4 GA, BLACK, 36"

WIRE, BATTERY CABLE, 4 GA, 20"

WIRE, BATTERY CABLE, 4 GA, RED, 11"

WIRE, BATTERY CABLE, RED, 4 GA, 7.75"

WIRE, BATTERY CABLE, 4 GA, RED WITH YELLOW ENDS, 49"

WIRE, BATTERY CABLE, 4 GA, BLACK, 52"

WIRE, BATTERY CABLE, 4 GA, RED, 7"

WIRE, BATTERY CABLE, 4 GA, BLACK, CHARGING, 24"

WIRE, BATTERY CABLE, 4 GA, RED, CHARGING, 28"

WIRE, BATTERY CABLE, 4 GA, RED, 52"

WIRING HARNESS FOR XT3

XT3-27 ELECTRICAL

BETCO CORP. 6/22/07 Page 29 XT3 BATTERY BURNISHER

XT3-27 BATTERY CONNECTIONS

BETCO CORP. 6/22/07 Page 30 XT3 BATTERY BURNISHER

CONNECTIONS FOR BOTTOM BATTERIES SHOWN

RED TREMINAL PROTECTORS ARE ON POSITIVE TERMINALS BLACK TERMINAL PROTECTORS ARE ON NEGATIVE TERMINALS

ITEM NO.

1 2 3 4 5 6 7 8

PART NO.

E012568 E012542 E012543 E011563 E012613 E012562 E012263 E012568

QTY.

DESCRIPTION

WIRE, BATTERY CABLE, 4 GA, RED, 7.75"

TERMINAL PROTECTOR, STRAIGHT, BLACK

TERMINAL PROTECTOR, STRAIGHT, RED

BATTERY, 6 VOLT, 225 AMP HOUR

WATERING SYSTEM, FOR NEW STYLE 6 VOLT BATTERY

WIRE, BATTERY CABLE, 4 GA, BLACK, 36"

WIRE, BATTERY CABLE, 4 GA, 20"

WIRE, BATTERY CABLE, RED, 4 GA, 7.75"

XT3-27 WATERING WITH STANDARD BATTERIES

BETCO CORP. 6/22/07 Page 31 XT3 BATTERY BURNISHER

PRO-FILL WATERING SYSTEM - PART # E012613

E011835

BETCO CORP. 6/22/07 Page 32 XT3 BATTERY BURNISHER

FUSE HOLDER

ELECTRICAL LAYOUT

E012629

KEYSWITCH

E012646

LAMP

E012630

BDI (REAR OF BDI)

E011529 ROCKER

SWITCH

E011106 FUSE 10A

E012215 SAFETY SWITCH

E012199

MOTOR

CONTROLLER

E011528

70A CIRCUIT

BREAKER

E012592 SOLENOID

E012628 CHARGER

E012655

WIRING HARNESS

(INCLUDES ALL

CONTROL WIRING)

E012197

MOTOR

XT3-21, 12 VOLT AGM BATTERY E012652 (NEED 3) XT3-27, 6 VOLT STANDARD BATTERY E011563 (NEED 6)

WIRING LADDER DIAGRAM

BETCO CORP. 6/22/07 Page 33 XT3 BATTERY BURNISHER

CHARGER

BDI

RED

WHITE

GREEN

BLUE

BLACK

MOTOR

M1 M3

B-

MOTOR

CONTROL

B+

O SEE OTHER PAGES FOR:

- ELECTRICAL AND BATTERY VIEW

- ELECTRICAL LAYOUT

- WIRING HARNESS

ALS

- BATTERY DISCHARGE AND HOUR METER INFORMATION

LED

Y KE

K - KEY SWITCH

R - ROCKER SWITCH

S - SAFETY RUN SWITCH

CB - CIRCUIT BREAKER

F - FUSE

WIRING HARNESS

BETCO CORP. 6/22/07 Page 34 XT3 BATTERY BURNISHER

B C

4 3

NOTE - MOLEX CONNECTORS

VIEWED FROM WIRE SIDE

1 - MOLEX 39-01-2200 TO CONTROL

2 - MOLEX 39-01-2201 FROM MOTOR

3 - MOLEX 39-01-2080 TO METER

F - FEMALE INSULATED TERMINAL

M - MALE INSULATED TERMINAL

BC - INSULATED BUTT CONNECTOR

RED 5 - SOLENOID COIL SIDE A

RED 6 - SOLENOID COIL SIDE B

YELLOW 7 - TO SAFETY RUN SWITCH

BLUE 8 - TO KEY SWITCH

GREEN 9 - TO LAMP POS

GREEN 10 - TO LAMP NEG

BROWN 11 - TO CHARGER INHIBIT

BROWN 12 - TO ROCKER SWITCH

BLACK 13 - CONTROLLER NEG

TROUBLE-SHOOTING

BETCO CORP. 6/22/07 Page 35 XT3 BATTERY BURNISHER

PROBLEM CAUSE POSSIBLE SOLUTION

No sign of power. No on lamp, no BDI readout.

Powers on with key switch, but solenoid does not “click” with rocker switch. Powers on, solenoid “clicks”, but does not run

Pad “bogs down” Too much pad pressure Decrease pressure using directions on Machine will not set upright

with cover on Low runtime (a) Improper charge

Machine vibrates (a) Pad not centered

Noise coming from underside of deck Machine hard to push (a) Worn pad

Machine pulls left (a) Worn pad

Uneven floor buffing (right side of pad polishes and left side does not)

(a) Bad connection (b) Bad connection to BDI (c) On-board charger is

plugged in (d) Batteries dead (e) Charger plugged into

outlet Bad connection Check all connections.

(a) Safety run switch

problem. Not pulling

plunger enough to

activate. (b) Safety run switch wire

connectors may be loose

Too little pad pressure Increase pad pressure using directions on

(b) Old batteries or defective

cell in battery (c) Too much pad pressure. (d) BDI set to too high a

voltage

(b) Pad is torn or worn

excessively Belt is loose and causing belt tensioner to “chatter”.

(b) Worn wheel bearings (c) Pad out of alignment

(b) Wrong pad (c) Right side of pad needs a

little more contact than

the left so “pad assist”

can help pull machine

forward . Right side of pad contacting

too much, therefore left side is not contacting enough.

(a) Check all connections. (b) Make sure connector is fully pushed into

BDI. (c) Disconnect charger from wall outlet. (d) Recharge or replace batteries as needed . (e) Unplug charger from 110v outlet. Charger

has an “inhibit” circuit that prevents machine

from running if charger is plugged in.

(a) Cable may have slipped and sleeve needs

to be re-crimped or replaced. (b) Push in connectors

“Balancing Instructions” page “Balancing Instructions” page

(a) Make sure that batteries get a full charge

after each use. (b) Replace batteries. Best to replace as a set. (c) Balance machine. See “Balancing

Instructions” page. (d) See BDI instruction page on how to set to a

value of 4 for optimal run time and battery

life (a) Remove pad and re-center the pad (b) Replace pad

Tighten belt. See page with “Belt tightening instructions”. (a) Replace pad. (b) Replace bearings or replace wheels. (c) See solution to next problem “Machine pulls

left”. (a) Replace pad (b) Replace pad with pad approved use with XT

burnisher. (c) Add a small shim (.010 thick) between

bearing housing and deck on the right side.

This will “push” right side down toward floor.

(If there are too many shims, then left side

of pad will not contact properly). The reverse of the previous procedure. Remove one of the small shims (.010 thick) between bearing housing and deck on the right side

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10 Year Coverage

Subject to the conditions stated below, Betco Corporation 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.

3 Year Coverage

Subject to the conditions stated below, Betco Corporation 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.

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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.

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Honda engines are warranted by Honda for a period of 2 years against manufacturer defect. Kawasaki engines are warranted by Kawasaki for a period of 2 years against manufacturer defect. All other components (except wear items)* are warranted by Betco Corporation for a period of 3 years.

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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 products 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, fire 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.)

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1 Year Coverage

Subject to the conditions stated below, Betco Corporation offers a limited warranty on parts and labor on the following equipment, parts and accessories to be free from defects in material 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.

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BETCO XT3, XT3 27 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual