Clarke 07104A Users Manual 70255B

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Form No. 70255B 2/06 Printed in the U.S.A.

FloorCrafter

Belt Sander

U.S. Patent No. 5,575,710 and No. 6,578,858

Operator's Manual

Manual del operador

Manuel de l’utilisateur

This book has important information for the use and safe operation of this machine. Failure to read this

book prior to operating or attempting any service or maintenance procedure to your Clarke American

Sanders machine could result in injury to you or to other personnel; damage to the machine or to other

property could occur as well. You must have training in the operation of this machine before using it.

If your operator(s) cannot read this manual, have it explained fully before attempting to operate this

machine.

All directions given in this book are as seen from the operator’s position at the rear of the machine.

For new books write to: Clarke® , 2100 Highway 265, Springdale, Arkansas 72764

English (2 - 20)

Español (22 - 40)

Français (42 - 60)

READ THIS BOOK

LEA ESTE MANUAL

LISEZ CE MANUEL

ENGLISH

-2-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

Operator Safety Instructions ............................................................................. 3

Introduction and Machine Specifications ........................................................... 5

230V Electrical Connection Instructions ........................................................... 6

How to Transport the Machine .......................................................................... 7

One Person .................................................................................................. 8

Two People ................................................................................................... 9

Machine Set-Up ............................................................................................... 9

How to Operate the Machine .......................................................................... 11

Sanding Cuts and Sandpaper ....................................................................... 13

Chatter Wave Prevention ................................................................................ 14

Sander Adjustment Procedures ...................................................................... 15

Dust Shoe.................................................................................................. 15

Sanding Pressure ...................................................................................... 15

Leveling the Drum ....................................................................................... 15

Belt Tracking ............................................................................................. 16

Operating Control ....................................................................................... 16

Routine Maintenance ..................................................................................... 17

Sanding Chamber ...................................................................................... 17

Wheels ...................................................................................................... 17

Dust Bag ................................................................................................... 17

Drive Belt ................................................................................................... 17

Bearings .................................................................................................... 18

Rollers ....................................................................................................... 18

Troubleshooting .............................................................................................. 19

SECTION II Parts and Service Manual

Main Assembly Drawing #1 ............................................................................ 62

Main Assembly Parts List #1...................................................................... 63

Handle Control Assembly Drawing #2 ........................................................... 64

Handle Control Assembly Parts #2 ............................................................. 65

Contact Wheel & Truck Assembly Drawing #3 ............................................... 66

Contact Wheel & Truck Assembly Parts List #3 ......................................... 67

Belt Tensioner Assembly Drawing #4 ............................................................. 68

Belt Tensioner Assembly Parts List #4 ...................................................... 69

Dolly Assembly Drawing & Parts List #5 ........................................................ 70

Motor Assembly & Parts List #6 .................................................................... 71

Wiring Diagram .............................................................................................. 72

Table of Contents

English Correct Disposal of This Product (Waste Electrical & Electronic Equipment)

(Applicable in the European Union and other European countries with separate

collection systems)

This marking shown on the product or its literature, indicates that it should not be disposed with

other household wastes at the end of its working life. To prevent possible harm to the

environment or human health from uncontrolled waste disposal, please separate this from other

types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.

Household users should contact either the retailer where they purchased this product, or their

local government office, for details of where and how they can take this item for environmentally

safe recycling.

Business users should contact their supplier and check the terms and conditions of the purchase

contract. This product should not be mixed with other commercial wastes for disposal.

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 3 -

DANGER means: Severe bodily injury or death can occur to you or other personnel if the DAN-

GER statements found on this machine or in this Operator's Manual are

ignored or are not adhered to. Read and observe all DANGER statements

found in this Operator's Manual and on your machine.

WARNING means: Injury can occur to you or to other personnel if the WARNING statements

found on your machine or in this Operator's Manual are ignored or are not

adhered to. Read and observe all WARNING statements found in this

Operator's Manual and on your machine.

CAUTION means: Damage can occur to the machine or to other property if the CAUTION state-

ments found on your machine or in this Operator's Manual are ignored or are

not adhered to. Read and observe all CAUTION statements found in this

Operator's Manual and on your machine.

DANGER: Failure to read the Operator's Manual before operating or servicing this sanding equipment

could result in injury to the operator or to bystanders and could cause damage to the

equipment. Read and observe all safety statements found in this manual and on the

sanding equipment. Make sure all labels, decals, warnings, cautions and instructions are

fastened to the equipment. Replace any that are damaged or missing. You must have

training in the operation of this equipment before using it. If the operator is unable to

read this manual, have it explained fully before they attempt to use this equip-

ment.

DANGER: Sanding/finishing wood floors can create an environment that can be explosive. The

following safety procedures must be adhered to:

• Cigarette lighters, pilot lights and any other source of ignition can create an explosion

when active during a sanding session. All sources of ignition should be extinguished or

removed entirely if possible from the work area.

• Work areas that are poorly ventilated can create an explosive environment when certain

combustible materials are in the atmosphere, i.e., solvents, thinners, alcohol, fuels,

certain finishes, wood dust and other combustible materials. Floor sanding equipment

can cause flammable material and vapors to burn. Read the manufacturer's label on all

chemicals used to determine combustibility. Keep the work area well ventilated.

• Spontaneous combustion or an explosion can occur when working with sanding dust.

The sanding dust can self-ignite and cause injury or damage. Sanding dust should be

disposed of properly. Always empty the sanding dust into a metal container that is

located outside of any building(s).

• Remove the contents of the dust bag when the bag is 1/3 full. Remove the contents of

the dust bag each time you finish using the equipment. Never leave a dust bag unat-

tended with sanding dust in it.

• Do not empty the contents of the dust bag into a fire.

• Hitting a nail while sanding can cause sparks and create an explosion or fire. Always

use a hammer and punch to countersink all nails before sanding floors.

WARNING AVERTISSEMENT ADVERTENCIA

OPERATOR SAFETY INSTRUCTIONS

ENGLISH

-4-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

DANGER: Operating partially assembled sanding equipment could result in injury to the operator or

bystander and could cause damage to the equipment or to other property.

• Do not operate this equipment unless it it fully assembled and all guards, doors and

covers are secured.

• Keep all fasteners tight.

• Keep all adjustments within manufacturers specifications.

DANGER: Moving parts on this sanding equipment can cause injury to the operator or bystanders.

• Keep hands, feet and loose clothing away from all moving parts.

• Do not change or adjust the abrasive while the sanding equipment is running.

• Do not service the sanding equipment while it is running.

DANGER: This sanding equipment requires a supply of electricity. Improper use could result in electrical

shock or fire.

• Connect only to an electrical source matching what is shown on the equipment name-

plate.

• Do not use this sanding equipment on an ungrounded electrical circuit. Consult an

electrician if you suspect the circuit is not properly grounded.

• Do not use this sanding equipment with a damaged electrical cord. Inspect before each

use.

• Avoid striking the elelctrical cord with the abrasive. Always lift the electrical cord over

the sanding equipment.

• Do not use the electrical cord to move the sanding equipment.

• Disconnect the electrical source before servicing this equipment.

WARNING: In the event of a bag fire, injury can occur to the operator if the operator is tied or strapped to

equipment. Use operating belt properly ( follow procedure on page 11).

WARNING: Injury to the operator or bystander can occur if protective gear is not worn while sanding.

Always use eye, ear, and respiratory protection while performing any sanding operation.

WARNING: Bodily injury could occur if power is applied to the equipment with the power switch already

in the "ON" position. Always check to assure that the power switch is in the "OFF" position

before connecting power supply.

CAUTION: Maintenance and repairs performed by unauthorized personnel could result in damage or

injury. Maintenance and repairs performed by unauthorized personnel will void your warranty.

Servicing of this unit must always be referred to an authorized Clarke American Sanders

distributor.

CAUTION: Use of this equipment to move other objects or to climb on could result in injury or damage.

Do not use this equipment as a step or furniture. Do not ride on this equipment.

CAUTION: Damage could occur to the equipment if not properly kept in a dry building for storage. Store

the equipment in a dry building.

CAUTION: The equipment is heavy. When transporting the equipment, remove the motor. Get help to

lift the equipment and motor.

CAUTION: Serious damage to the floor can occur if the sanding equipment is left running in one spot while

the sanding drum is in contact with the floor. To avoid damage to the floor, feather cut in at

a normal sanding rate. Do not dwell while lowering or raising the contact wheel. Always sand

at a constant rate.

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 5 -

MODEL 07104A 07111A 07117A

Electrical 230~, 60Hz 230V~, 50Hz 230V~, 50Hz 230~, 50Hz

Requirements 15.7 A, 3.7 kW 11.8 A, 3.0 kW 12.0 A, 3.0 kW 12.0 A, 3.0 kW

Sound Emisson 93.0 dB(A) 96.2 dB(A) 96.2 dB(A) 96.2 dB(A)

(Lpm)

Vibration <.15 in/s 2.88 m/s2 rms 2.88 m/s2 rms 2.88 m/s2 rms

Motor 4 Hp Induction 2.2 kW Induction 2.2 kW Induction 2.2 kW Induction

Contact Wheel Rate 2450 rpm 2042 rpm 2042 rpm 2042 rpm

Abrasive Rate 4500 ft/min 3750 ft/min 1143 m/min 1143 m/min

Abrasive Size 29½" x 77/8" 29½" x 77/8" 750mm x 200mm 750mm x 200mm

Fan Flow Rate 234 CFM 195 CFM 92 liters/s 92 liters/s

Drum Settings 80 lbs., 70lbs., 60 lbs. 80 lbs., 70lbs., 60 lbs. 36 kg, 32 kg, 27 kg 36 kg, 32 kg, 27 kg

Overload Protection Magnetic Circuit Magnetic Circuit 13 A Fuse Thermal Circuit

Breaker Breaker Breaker

Electrical Cable 50', 10-3 SJO 100', 12-3 SJO 15m HO7RN IEC309 16A-6H

LP-20P Plug AU2-15P Plug 3 x 1.5mm2Inlet and Connector

UK1-13P Plug

Operating Controls Adjustable Lever/Grip Adjustable Lever/Grip Adjustable Lever/Grip Adjustable Lever/Grip

Leveling Controls Externally Adjustable Externally Adjustable Externally Adjustable Externally Adjustable

Operating Wheels 80 Durometer 80 Durometer 80 Durometer 80 Durometer

Clear Urethane Clear Urethane Clear Urethane Clear Urethane

Weight 204 lbs. 204 lbs. 94 kg 93 kg

Dimensions 35 x 133/4 x 383/435 x 133/4 x 383/489cm x 35cm x 98cm 89cm x 35cm x 98cm

Introduction and Machine Specifications

CAUTION: Your equipment may be inappropriate on some installations. Some softer

woods used in flooring cannot support the pressure created by hard wheels.

Always consult with the flooring manufacturer on the proper installation, prepa-

ration, and finishing of their product. Determine suitability of your equipment in

preparing the product.

English Correct Disposal of This Product (Waste Electrical & Electronic Equipment)

(Applicable in the European Union and other European countries with separate

collection systems)

This marking shown on the product or its literature, indicates that it should not be disposed with

other household wastes at the end of its working life. To prevent possible harm to the

environment or human health from uncontrolled waste disposal, please separate this from other

types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.

Household users should contact either the retailer where they purchased this product, or their

local government office, for details of where and how they can take this item for environmentally

safe recycling.

Business users should contact their supplier and check the terms and conditions of the purchase

contract. This product should not be mixed with other commercial wastes for disposal.

ENGLISH

-6-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

CAUTION: This machine will operate only on

AC frequency and on electrical volt-

age shown on the equipment

nameplate. Make sure you have

the correct frequency and voltage

before connecting the power cord

to an outlet. See the example in

figure 1.

This machine must be connected to an electrical source

with an earthing conductor in order to protect the operator

from electric shock. This machine has an approved

power cord with three conductors as well as a plug with

three terminals. Connect the plug to a matching recep-

tacle.

DANGER: Electrocution could occur if the

machine is exposed to water or

rain. Keep the machine in a dry

building.

DANGER: Electrocution could occur if ma-

chine is not connected to an elec-

trical source with an earthing con-

ductor. To prevent possible elec-

tric shock, use an electrical cord

with an earthing conductor and

connect it to a matching electrical

source. For maximum protection

against electrical shock, use a cir-

cuit that is protected by a ground

fault circuit interrupter. Consult

your electrical contractor.

DANGER: Electrocution could occur if the

machine is used with a damaged

plug or power cord. If the cords or

plugs are worn or damaged in any

way, have them replaced by an

authorized service person or elec-

trician.

Extension Cords

Use only an approved three-pronged extension cord with

two main conductors and one earthing conductor. This

machine is equipped with a power cord. When greater

range is needed follow the table below to determine cable

gauge of additional footage. Refer to the chart to the right

for extension cord information.

If motor appears to labor or takes a considerable longer

time to come up to speed reduce sanding pressure.

Source Voltage 0 - 100' 100 - 250'

Feet/Wire Guage (Stranded Copper)

208 6

230 10 8

Use Voltage

Booster

230V Electrical Connection Instructions

Figure 1

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 7 -

How to Transport the Machine

WARNING:The machine is heavy. Remove the

motor from the machine before

transporting. Get help loading the

machine and motor. Use proper

lifting techniques.

Transporting the Machine - Using the

Dolly Cart

CAUTION:When deploying the dolly, the drum

will contact the floor or ground over

which the machine is resting. Care

should be taken to avoid surfaces

which might damage or contaminate

the drum.

CAUTION:While transporting using the dolly,

abrupt changes in the direction of

travel or the surface over which the

machine is being transported could

cause the machine to tip over. Also,

the machine is more likely to tip

over when transporting across

inclined surfaces.

Attach the dolly to the rear of the machine as follows:

1. Open the quick release levers (2A) and unscrew the

adjustment nuts (2B) to allow installation of the dolly.

(See figure 2)

2. Insert the quick release skewers into the dolly brackets

and immediately tighten the adjustment nuts until the

dolly mechanism will just swing free.

Deploy the dolly under the machine as follows:

1. With the dolly mechanism in place as described above,

tip the machine by lifting up on the operators handle to

raise the rear of the machine off the floor/ground until

the dolly swings under the machine. (See figure 3)

2. Hold the dolly in position using your foot and allow the

machine to tip back and rest on the dolly wheels. (See

figure 4)

3. Tip the machine back on all four wheels and close the

quick release levers for transport. Some adjustment of

the quick release skewers may be necessary to allow

the levers to be tightened securely.

Removing/Storing the dolly:

The dolly can be stored on the machine in the "UP" posi-

tion or it can be removed and stored separately.

1. Open the quick release levers to loosen the dolly.

2. Lift up on the operators handle to tip the machine

forward.

3. Swing the dolly out from under the machine and lower

the machine until it rests on its own wheels.

CAUTION:Be careful when lowering the

machine. The dolly will swing back

toward the operator as the machine

is lowered.

Figure 4

Figure 3

Figure 2

AB B A

ENGLISH

-8-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

4. To store the dolly in the "UP" position, swing the

dolly up against the top of the mainframe as far as it

will travel and close the quick release levers to

secure it in place. (See Figure 5)

5. To remove the dolly, loosen the quick release

adjustment nuts until the levers and nuts clear the

counter-bore on the dolly brackets, and remove the

dolly.

6. Tighten the adjustment nuts until the quick release

levers can be closed to secure the dolly in place.

Transporting the Machine - One Person

NOTE: This is accomplished by removing the motor

from the chassis and transporting the motor and chassis

separately.

To transport the machine, follow this procedure:

1. Make sure the power cable is disconnected from the

electrical outlet.

2. Release the tension on the drive belts using the

quick release lever. (See Figure 6A )

3. Open the belt guard by pulling on the handle immedi-

ately above the left truck wheel. (See Figure 6B)

4. Remove the drive belts from the machine

5. Disconnect the motor pigtail from the handle pigtail.

(See Figure 7) if so equipped.

6. Unscrew the motor mounting knobs to loosen the

motor. (See Figure 8)

7. Straddle the motor and grasp the motor lift handle.

Using your legs, lift the motor off the chassis and

take it to the work site.

8. Lift the chassis by grasping the front and rear

handles. Lift the frame and bring the belt guard

against your chest. Take the chassis to the work

site.

To assemble the machine after transporting, follow this

procedure:

1. Open the belt guard door. Place the motor assem-

bly on the chassis and screw the motor mounting

knobs sufficiently to engage and secure the motor.

2. Install the drive belts. Tighten the belts using the

belt tension quick release lever.

3. Check the tension on the belts and close the belt

guard door.

How to Transport the Machine

Figure 5

Figure 6

Figure 7

Figure 8

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 9 -

CAUTION:

Premature bearing failure can occur

if the fan belt is set too tight. The fan

belt should deflect ½" at the center

of the span with 5 lbs. of pressure.

NOTE: It is necessary to adjust the fan belt indepen-

dently during this procedure or during replacement. The

idler pulley is factory adjusted.

Transporting the Machine by Carrying - Two People

1. Person #1 places his hands under the front of the

machine's main casting.

2. Person #2 lifts the machine by the operating handle.

Machine Set-Up

To set-up your machine follow this procedure:

1. Familiarize yourself with the machine and read all

danger, warning and caution statements. Make

sure all operators of this machine have read this

Owner's Manual. If they cannot read this manual,

have the manual explained fully before allowing

anyone to operate the sander.

2. Locate the electrical source. The receptacle

should be compatible with the plug. The recep-

tacle must be grounded and must be fused (see

nameplate for electrical requirements) to avoid an

electrical hazard.

3. Clip the dust bag to the elbow. (See figure 9)

Cross the strings on the dust bag and draw tight

over the flare on the elbow. Wrap the string around

the elbow and secure.

4. Wind the electrical cord through the cable arm.

(See figure 10) Keep the power cord out of path of

equipment. Do not connect the electrical cord at

this time.

5. Pull the draw latch forward to release the access

door to gain entry to the sanding chamber.

6. Rotate the release lever forward. (See Figure 11)

Figure 9

Figure 10

Figure 11





How to Transport the Machine

ENGLISH

-10-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

Machine Set-Up (Cont)

7. Install a new abrasive belt by sliding the abrasive

over the tension roller and contact wheel.

(See figure 12)

8. Rotate the release lever backward to tighten the

abrasive belt.

CAUTION:

Do not force the release lever.

Doing so can damage the track-

ing mechanism and cause the

abrasive belt to mis-track.

9. Depending on the model, the control switch is

found on either the operationg handle or on the

motor. Verify that the control switch is set to

"OFF". See the marking on the switch.

10. Connect the electrical cord. On certain models,

the connection must be twisted clockwise to

lock.

11. Jog (turn on momentarily - test operation) the

control switch while observing the belt tracking.

Follow the procedures outlined in the "Sander

Adjustment Procedures" on page 16 to correct

the belt tracking. There is also a label on the

inside of the access door that outlines the belt

adjustment.

12. Close the access door. Place the end of the

draw latch over the keeper on the access door

and push the draw latch flat against the main-

frame to secure.

Figure 12

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 11 -

DANGER: Sanding/finishing wood floors

can create an environment

that can be explosive. Ciga-

rette lighters, pilot lights and

any other source of ignition

can create an explosion when

active during a sanding ses-

sion. All sources of ignition

should be extinguished or

removed entirely if possible

from the work area.

DANGER: Work areas that are poorly

ventilated can create an

explosive environment when

certain combustible materials

are in the atmosphere, i.e.,

solvents, thinners, alcohol,

fuels, certain finishes, wood

dust and other combustible

materials. Floor sanding

machines can cause flam-

mable material and vapors to

ignite. Read the manufac-

turer's label on all chemicals

used to determine combustibil-

ity. Keep the work area well

ventilated.

DANGER: Sanding dust can self ignite

and cause an injury or dam-

age. Remove the contents of

the dust bag each time you

finish using the machine.

Always dispose of the dust in a

metal container located

outside of the building. Never

leave a dust bag unattended

with sanding dust in it. Empty

the contents frequently. Do

not empty the contents of the

dust bag into a fire.

DANGER: Hitting a nail while sanding

can cause sparks and create

an explosion or fire. Always

use a hammer and punch to

countersink all nails before

sanding floors.

How to Operate the Machine To operate the machine follow this procedure:

1. Before sanding, decide on best approach for

sanding desired area. If the floor is uneven, it

may be necessary to sand diagonally to the

direction that the floor is laid. This will help

"pull" or stretch low and high spots in the floor

over a greater area, producing a flatter surface.

Premiminary cuts should be performed at angles

approximately 15° to the direction of the wood

grain. Cut direction should change on succesive

cuts with the final cut performed in the direction

of the wood grain. This will minimize the ten-

dency of waves to form and provide the most

even floor surface.

When sanding the area, work in a way so that

you are moving away from where the cord set

enters the room. This will help to avoid entangle-

ment with the cord set and eliminate the need to

move the cord set out of the way so frequently.

Work the area in a way that avoids interruption or

termination points ( an end of pass.) Make long

continuous passes.

2. Swing cable arm to side of machine opposite the

direction you intend to work. Rotate elbow on

dust pipe until dust bag rest on motor. This will

maintain balance and sanding pressure as the

dust bag fills. The machine should be operated

with the dust bag in this position whenever

possible.

3. If the operating belt (Clarke American Sanders

PN 60724A) is used proceed as follows:

a. Position the operating belt around waist.

b. Cross the straps at the waist. See figure

#13.

c. Slide the belt loop end over the handle on

the control lever side. Adjust the length as

needed.

d. Wrap the remaining strap around the oppo-

site side of the handle, and hold it in place

with your hand.

WARNING: Serious operator injury could

occur if the operator has tied or

strapped the loose end of the

operator's belt strap to the ma-

chine. Always wrap the strap so

that you can let go and get away

quickly in case of bag fire or

explosion.

4. Activate the control switch.

CAUTION: To prevent damage to the floor,

make sure the machine is in

motion when the contact wheel

is engaged with the floor.

5. Feather-cut in by easing the contact wheel down

onto the surface with the control lever while the

sander is in motion.

ENGLISH

-12-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

Figure 13

6. When contact wheel is fully engaged with the

surface, gradually adjust your pace for adequate

finish removal. Keep sander in motion while the

contact wheel is engaged with the surface or

dwell marks will occur.

7. Move the machine in the direction of the grain in

the wood whenever it is possible. Sand the

surface at a constant pace.

8. Gradually feather-cut out at the termination point

by easing the contact wheel up with the control

lever. (See Figure 13)

9. Repeat technique described in steps 5, 6, 7, and

8 and sand back down pass just made. When

completed, begin a new pass by overlapping

previous pass half the width of the abrasive.

Stagger termination points to prevent a distinct

ridge and a better blend when edging.

10.Empty contents of the dust bag into a metal

container located outside the building. Dust bag

should be emptied whenever full, as indicated on

bag.

WARNING: Do not overfill dust bag or seri-

ous fire may result. Never leave

a dust bag containing dust unat-

tended. Sanding dust can self

ignite and cause a fire or explo-

sion. Use only genuine Clarke

American Sanders replacement

bags.

CAUTION: An overfilled dust bag may ef-

fect machine balance and per-

formance. Do not handle or

disturb dust bag and elbow while

sanding or damage to the floor

may occur.

How to Operate the Machine

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 13 -

Sanding Cuts and Sandpaper

Initial Cut

The purpose of the initial cut is to remove old finish

and gross imperfections on the floor surface. The

sanding equipment should be adjusted to heavy

sanding pressure setting and a coarse abrasive

belt should be used. If the surface is severely

damaged by deep scratches, preexisting dwell

marks, uneven planks, etc., it may be necessary

to sand across or diagonally to the grain to restore

evenness to the surface. If these conditions are

not present, the initial cut should be done in the

direction of the grain.

If glazing, loading, or burning takes place immedi-

ately into an initial cut, select a coarser abrasive.

If this should occur during an initial cut, the

abrasive has dulled and must be replaced.

Grain Use

16 grit For removing gross imperfections and restore evenness - 945844 -

to old flooring. To remove build-up of paints and varnishes.

36 grit For first sanding of new flooring (maple, oak). For removing - 945842 945901

minor imperfections and finishes from old flooring.

40 grit For first sanding of new flooring (oak, walnut). For removing - 945841 945902

minor imperfections and finishes from old flooring.

50 grit For first sanding of new flooring (cedar, pine, fir) - 945840 945903

For cleanup of 16 grit.

60 grit For cleanup from initial cut 36 - 40 grit. 945839 - 945904

80 grit For final sanding of certain hardwoods. For cleanup 945838 - 945905

of initial cuts (50 grit).

100 grit For final sanding of certain hardwoods where a smooth 945837 - 945909

surface is desired.

120 grit For final sanding of certain conifers. 945836 - 945910

150 grit For final sanding of certain conifers where a smooth 945835 - 945911

surface is desired.

180 grit For surface roughing between coats of finish. 945834 - -

Abrasive Belts

Note: All part numbers listed are for a carton of 10 belts

Aluminum Silicon Ceramic

Oxide Carbide Alum.Oxide

Final Cuts

The purpose of a finishing cut is to remove the

scratches produced during the initial cut. Use a

fine (60 - 80 grit) grain abrasive and a reduced

sanding pressure setting.

If the surface remains rough after a finishing cut, it

may be necessary to use an even finer grain of

abrasive (80 - 100 grit). Care should be taken in

selecting the grit size of the abrasive. A very fine

grain will close the pores on a wood floor making

admission of a stain difficult.

If glazing or burning should occur immediately into

a finishing cut, reduce the sanding pressure. If it

should occur during a finishing cut, the abrasive

has dulled and must be replaced.

ENGLISH

-14-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

Chatter Wave Prevention

Clarke Sanders are designed and manufactured to the most

rigid tolerances. However, after a finishing cut it is possible to

see “chatter” or “waves”.

The best guarantee to remove the chatter is to finish the floor

with a rotating horizontal sander, such as Clarke’s Sander 16.

To minimize chatter when using a belt or drum sander the

following steps should be taken:

1. DRUM MARKS...are caused by the operator lowering the

drum to the floor without forward traverse. These marks

should be removed by cutting at a 45 degree angle to the

mark. Cutting at the mark while maintaining the same

path will only increase the mark depth and width.

(See figure 14)

2. UNEVEN WALKING SPACE...can leave lengthy “waves”.

The machine cuts more material during the slower pace.

Pay particular attention to a steady, even pace.

3. EXCESSIVE LIGHT CUTS...may reveal high spots on the

paper/contact wheel and cause chatter. Take a heavier

cut and increase the pace.

4. DEBRIS...lodged between the paper and the drum will

leave chatter. On a belt sander, debris may be adhered

to the drum. Insure the drum is clean and free of debris

before placing the paper on.

5. ABRASIVE QUALITY...may vary. Belt seams can be

thicker on low quality paper and cause chatter. Use only

Clarke specified sandpaper. Store abrasive according

to manufacturers recommendation.

PROPER CARE OF YOUR MACHINE CAN MINIMIZE

CHATTER AND WAVES.

1. V-BELTS...can cause vibration and chatter if they are of

low quality. Use only belts specified by Clarke.

2. TRUCK AND CASTER WHEELS...with flat spots, out-of-

roundness, or debris adhered to their surface can cause

“waves” or a “chatter effect”. Always clean and inspect

all wheels before starting to sand, and before the finish

cut. Replace or true the wheels if found to be out-of-

round. Never allow the sander to stand on hard

surfaces for lengthy periods of time.

3. DUST PICK-UP SHOES...may need adjusted differently

for different materials that are to be sanded. An improp-

erly adjusted shoe will leave trailing debris that will be

run over by the wheels and cause “random waves”.

4. CONTACT WHEELS (DRUMS)...may be out-of-round and

cause “chatter”. Contact your Clarke dealer for assis-

tance to true or replace the drum.

Figure 14

5. BEARINGS...in the motor, drum, or fan system

may become worn and induce vibration which

could cause “chatter”.

6. PULLEYS...that are damaged or severly worn can

induce vibration and cause “chatter”. Contact your

Clarke dealer for assistance.

7. SANDPAPER TENSION...should always be

released when the machine is shut off for 10

minutes or longer to avoid compression of the

drum.

NOTE: Clarke is not responsibile for rework of

floors that are unacceptable to the customer. It

is your responsibility to insure your equipment

is in proper operating order, and that you use

the right machine for the job.

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 15 -

Sander Adjustment Procedures

DANGER: Electrocution could occur if main-

tenance and repairs are performed

on a unit that is not properly dis-

connected from the power source.

Disconnect the power supply be-

fore attempting any maintenance

or service.

DANGER: Moving parts of this machine can

cause serious injury and/or dam-

age. Keep hands, feet and loose

clothing away from all moving parts

of the sander.

The following information provides details on how to

adjust different features/controls of the sander.

Dust Shoe

To adjust the dust shoe follow this procedure:

1. Disconnect machine from power supply.

2. Loosen the three screws fastening the dust shoe

to the chassis.

3. Adjust the dust shoe down to reduce clearance.

4. Adjust the dust shoe up to increase clearance.

5. Align the dust shoe to the chassis and tighten

screws. (See figure 15)

Sanding Pressure

There are three pressure settings to select from:

heavy, medium and light. The lower the position the

heavier the setting. To change settings, raise the

lever and place in desired position. (See figure 16)

Leveling the Drum

CAUTION: The belt tracking maybe adversely

effected if machine is operated

unleveled.

The machine is leveled at the factory set and no

adjustments should be necessary. After any mainte-

nance is performed to the carriage system, the pointer

on the leveling bracket must be returned to original mark

(See figure 17).

If it is necessary to reset level after replacing wheels

follow this procedure:

1. Lower the contact wheel to the floor. Figure 17

Figure 15

Figure 16

ENGLISH

-16-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

2. Drive the adjusting screw in, to sand heavier on

the left (the drive belt side). Back the adjusting

screw out, to sand heavier on the right (the side

opposite the drive belts). Test the setting on an

even surface. Make further adjustments if

necessary.

3. Mark new pointer location on main frame

Belt Tracking

NOTE: The sanding belt should run evenly on the

face of the contact wheel. For this, the outer edge of

the sanding belt must be .09 inches (2mm) out from

the end of the contact wheel. This provides optimum

transition between "passes".

WARNING: Injury to the operator could

occur if any machine adjust-

ments are made while the

motor is running. Do not

attempt to make any adjust-

ments while the machine is

plugged in or running.

To adjust the belt tracking follow this procedure:

1. Locate the belt tracking adjuster screw. (See

figure 18A)

2. Hold the belt tracking adjuster screw and loosen

the locknut. (See figure 18B).

3. Rotate the tracking adjuster screw counterclock-

wise to move the belt in.

4. Rotate the tracking adjuster screw clockwise to

move the belt out.

5. Test adjustment and tighten the locknut.

Operating Control

To increase the travel or extend the reach on the grip

control follow this procedure:

1. Loosen the locknut on the control rod.

(See figure 19A)

2. Screw the control rod adjuster (See figure 19B)

"In" until the desired reach is found.

3. Tighten the locknut.

Figure 19

Figure 18

Sander Adjustment Procedures

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 17 -

Sanding Adjustment Procedures

To decrease the travel or reduce the reach on the

grip control follow this procedure:

1. Loosen the locknut on the control rod.

(See figure 20A)

2. Screw the control rod adjuster"out" until

desired reach is found.

3. Tighten the locknut.

Routine Maintenance

The following items need to be periodically inspected

and maintained to keep your sander in good working

condition.

Sanding Chamber

Periodically blow out the sanding chamber to prevent

large accumulations of debris which could interfere

with the performance of the tension roller.

Wheels

Periodically remove the debris from the truck and

caster wheels. Debris can cause waves on a sanded

surface.

Dust Bag

Remove the dust bag from the machine and shake it

thoroughly to remove the sanding dust from the dust

bag. Turn the dust bag inside out and machine wash

in cold water to prevent pore blockage and loss of

dust recovery.

Drive Belt

Drive belt tension is factory set and should not require

adjustment. Periodically check the drive belt tension.

Proper belt tension is achieved when 10 lbs. of force

at the mid-span of the belt produces ½ inch of

deflection.

To increase belt tension, release tension using quick

release lever (See Figure 6).

Turn the adjustment screw "OUT" (See Figure 21) one

quarter turn. Restore tension using quick release

lever and check adjustment. Repeat this process if

necessary. To lower tension, the adjustment screw is

turned "IN".

Figure 20

Figure 21

ENGLISH

-18-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

Bearings

Periodically check the bearings for wear or damage

according to the following schedule:

Guide rollers

after 1st 650 hrs.

Idler pulley

after 1st 1500 hrs.

Fan shaft

after 1st 2500 hrs.

Tension roller

after 1st 2500 hrs.

Arbor shaft

after 1st 5000 hrs.

Motor shaft

after 1st 5000 hrs.

Rollers

Periodically check the guide rollers and the tension

roller for wear.

Routine Maintenance

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 19 -

Troubleshooting

Problem Cause Action

Drive belts slip. Insufficient tension. Tension drive belt as described in

(Squeaking or squealing sound) adjustment procedures.

Worn belts. Replace belts.

Squealing, growling or grinding Damaged and/or worn bearing. Remove drive belts, rotate arbor

noise coming from machine. motor, fan, shafts and idler pulley to

locate dragging or rough bearing.

Contact an authorized dealer.

Dust pickup is poor. Dust bag is full. Empty contents of bag.

Dust bag is dirty. Shake debris from bag and wash.

Dust shoe is improperly adjusted. Readjust dust shoe.

Dust chute is obstructed. Remove fan cover and clear throat.

Motor will not start. Defective motor starter. Contact an authorized dealer.

Defective start capacitor. Contact an authorized dealer.

Defective electronic start switch. Contact an authorized dealer.

Low voltage from poor connection. Contact an authorized dealer.

Defective motor. Contact an authorized dealer.

No power. Check electrical source and

connections.

Tripped circuit breaker. Reset

Motor runs sluggishly. Low voltage from excessive Locate power source nearer to work

footage, undersized extension site. Decrease sanding pressure.

cord, or poor connection.

Defective run capacitor. Contact an authorized dealer.

Defective motor. Contact an authorized dealer.

Motor circuit breaker trips/ Excessive load. Contact an authorized dealer.

repeatedly trips.

Defective electronic start switch. Contact an authorized dealer.

Defective motor starter. Contact an authorized dealer.

Low voltage from poor connection. Contact an authorized dealer.

Defective motor. Contact an authorized dealer.

Defective capacitor. Contact an authorized dealer.

Uneven cuts. Leveling out of adjustment. Readjust leveling.

Abrasive belt tracking. Adjust belt to track towards the edge

of drum with deepest cut.

ENGLISH

-20-

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter

Problem Cause Action

Burning or glazing. Dull abrasive. Replace abrasive.

Excessive sanding pressure. Decrease sanding pressure setting.

(Fig. #16, page 15).

Too fine of an abrasive belt. Use coarser abrasive.

Slow cutting. Dull abrasive. Replace abrasive.

Too fine of an abrasive belt. Use a coarser abrasive belt.

Insufficient sanding pressure. Increase sanding pressure setting.

(Fig. #16, page 15).

Waves on sanded surface. Debris on wheels. Remove and clean wheels.

Flat spot on tire(s). Replace tires.

Chatter marks on sanded surface. See Chatter Wave Prevention, See Chatter Wave Prevention,

(Close evenly spaced ripples) page 14. page 14.

Difficult to actuate tension release Debris interferes with mechanism Blow out sanding chamber.

lever. Remove and disassemble

mechanism. Clean out.

Worn sleeve bearing. Replace.

Galled linkages. Lubricate with WD-40.

Abrasive belt hunts (seeks). Worn sleeve bearing. Check for excessive play, replace.

High edges on contact wheel. Contact an authorized dealer

or replace the contact wheel.

Abrasive belt will not track. Extreme difference in side-to-side Replace abrasive belt.

length of belt.

High edge on contact wheel. Check several different abrasive

belts. Contact an authorized

dealer or replace the contact wheel.

Abrasive belt tears along its Debris built-up on (top) tension Clean tension roller.

length. roller.

Troubleshooting

ENGLISH

Clarke®

American Sanders

Operator's Manual (EN) - Floorcrafter - 21 -

NOTES

-22-

Clarke®

American Sanders

Manual del operador

(ES) - Floorcrafter

ESPAÑOL

LEA ESTE MANUAL

Este manual contiene información importante acerca del uso y la seguridad de la máquina. Si no lee

el manual antes de utilizar su máquina Clarke American Sanders o de intentar realizar los

procedimientos de reparación o mantenimiento de la misma, usted o el resto del personal podrían sufrir

lesiones; asimismo, podrían producirse daños a la máquina o a otras propiedades. Antes de utilizar la

máquina, es necesario recibir la capacitación adecuada en la operación de la misma. Si el operador

de la máquina no sabe leer en español, explíquele el manual exhaustivamente antes de que intente

utilizarla.

Todas las indicaciones incluidas en este manual se ofrecen desde la posición del operador en la parte

posterior de la máquina.

Si desea conseguir nuevos manuales, escriba a: Clarke® , 2100 Highway 265, Springdale, Arkansas 72764.

Instrucciones de seguridad para el operador ............................................................23

Introducción y especificaciones de la máquina .........................................................24

Instrucciones de conexión eléctrica a 230V ...............................................................26

Cómo transportar la máquina ....................................................................................27

Una persona ............................................................................................................28

Dos personas ..........................................................................................................29

Instalación de la máquina ..........................................................................................29

Operación de la máquina ...........................................................................................31

Cortes de lija y papel de lija ...................................................................................... 33

Cómo evitar marcas de vibraciones y ondulaciones .................................................34

Procedimientos de ajuste de la lijadora.....................................................................35

Zapata para el polvo ................................................................................................35

Presión de lijado ......................................................................................................35

Nivelación del tambor .............................................................................................35

Alineación de correa ................................................................................................36

Control de funcionamiento ......................................................................................36

Mantenimiento de rutina .............................................................................................37

Cámara de lijado .....................................................................................................37

Ruedas ....................................................................................................................37

Bolsa de polvo .........................................................................................................37

Correa de transmisión ............................................................................................37

Cojinetes ..................................................................................................................38

Rodillos ....................................................................................................................38

Resolución de problemas ..........................................................................................39

Sección II Repuestos y manual de servicio

Plano de montaje principal # 1 ...................................................................................62

Lista de piezas del montaje principal #1 ................................................................ 63

Plano de montaje de palanca de control # 2 ..............................................................64

Piezas del montaje de palanca de control # 2 ........................................................65

Plano de montaje de camión y rueda de contacto #3 ................................................66

Lista de piezas del montaje de camión y rueda de contacto #3 ..................................67

Plano de montaje del tensor de correa #4 .................................................................68

Lista de piezas del montaje del tensor de correa #4 .............................................69

Plano y lista de piezas del montaje de rodillo pulidor #5 ..........................................70

Lista de piezas y montaje del motor #6 ......................................................................71

Diagrama del cableado ..............................................................................................72

Español Eliminación correcta de este producto (material eléctrico y electrónico

de descarte)

(Aplicable en la Unión Europea y en países europeos con sistenmas de recogida

selectiva de residuos)

La presencia de esta marca en el producto o en el material informativo que lo acompaña, indica

que al finalizar su vida útil no deberá eliminarse junto con otros residuos domésticos. Para

evitar los posibles daños al medio ambiente o a la salud humana que representa la eliminación

incontrolada de residuos, separe este producto de otros tipos de residuos y recíclelo correcta

mentepara promover la reutilización sostenible de recursos materiales.

Los usuarios particulares pueden contactar con el establecimiento donde adquirieron el producto,

o con las autoridades locales pertinentes, para informarse sobre cómo y dónde pueden

llevarlo para que sea sometido a un reciclaje ecológico y seguro.

Los usuarios comerciales pueden contactar con su proveedor y consultar las condiciones del

contrato de compra. Este producto no debe eliminarse mezclado con otros residuos comerciales.

Clarke®

American Sanders

Manual del operador

(ES) - Floorcrafter - 23 -

ESPAÑOL

PELIGRO: En caso de que no se lea el manual de instrucciones antes de operar este equipo de lijado

o realizar el mantenimiento del mismo podría resultar en que el operador u otras personas

en el área sufriesen lesiones personales y el equipo podría sufrir daños materiales. Lea y

respete todas las indicaciones de seguridad que se encuentran en este manual y en el

equipo de lijado. Asegúrese que todas las etiquetas, calcomanías, advertencias,

precauciones e instrucciones estén adheridas a la máquina. Reemplace cualquier

indicación que esté dañada o falte. Antes de utilizar el equipo, es necesario recibir la

capacitación adecuada en la operación del mismo. Si el operador no puede leer este

manual, explíqueselo exhaustivamente antes que intente utilizar este equipo.

PELIGRO: El lijado/acabado de pisos de madera puede crear un entorno que puede ser explosivo. Se

deberán tener en cuenta los siguientes procedimientos de seguridad:

• Los encendedores, las lámparas indicadoras y cualquier otra fuente de ignición pueden

provocar una explosión si se activan durante una sesión de lijado. Si es posible, apague

o retire por completo todas las fuentes de ignición del área de trabajo.

• Las áreas de trabajo que estén muy poco ventiladas pueden crear un entorno explosivo

cuando se encuentran determinados materiales combustibles en la atmósfera: por

ejemplo, solventes, diluyentes, alcoholes, combustibles, ciertos acabados, polvo de

madera y otros materiales combustibles. El equipo de lijado de pisos puede provocar la

combustión de los materiales y vapores inflamables . Lea la etiqueta del fabricante

sobre todas las sustancias químicas utilizadas para determinar su combustibilidad.

Mantenga el área de trabajo bien ventilada.

• Pueden producirse una combustión espontánea o una explosión cuando se trabaja con

polvo de lijado. El polvo de lijado puede auto-encenderse, provocando lesiones

personales y daños materiales. Deshágase del polvo de lijado de una manera

adecuada. Vacíe siempre el polvo de lijado dentro de un recipiente de metal que esté

localizado fuera del edificio.

• Extraiga el contenido de la bolsa de polvo cuando la misma esté llena a 1/3. Extraiga el

contenido de la bolsa de polvo cada vez que termine de usar el equipo. Nunca deje la

bolsa sin vigilancia cuando haya polvo de lijado en la misma.

• No vacíe el contenido de la bolsa de polvo en el fuego.

• Golpear un clavo cuando se lija puede causar chispas y crear una explosión o un

incendio. Utilice siempre un martillo y perfore para avellanar todos los clavos antes de

lijar los pisos.

INSTRUCCIONES DE SEGURIDAD PARA EL OPERADOR

PELIGRO significa: Usted u otras personas pueden estar expuestos a sufrir lesiones personales,

inclusive la muerte si las indicaciones de PELIGRO que se encuentran en esta

máquina o en el manual de instrucciones se ignoran o no se tienen en cuenta.

Lea y respete todas las indicaciones de PELIGRO que se encuentran en el

manual de instrucciones y en la máquina.

ADVERTENCIA significa: Usted u otras personas pueden estar expuestos a sufrir lesiones

personales, si las indicaciones de ADVERTENCIA que se encuentran en esta

máquina o en el manual de instrucciones se ignoran o no se tienen en cuenta.

Lea y respete todas las indicaciones de ADVERTENCIA que se encuentran en

el manual de instrucciones y en su máquina.

PRECAUCIÓN significa: La máquina u otros bienes pueden sufrir daños materiales si las

indicaciones de PRECAUCIÓN que se encuentran en la máquina o en el

manual de instrucciones se ignoran o no se tienen en cuenta. Lea y respete

todas las indicaciones de PRECAUCIÓN que se encuentran en el manual de

instrucciones y en la máquina.

-24-

Clarke®

American Sanders

Manual del operador

(ES) - Floorcrafter

ESPAÑOL

PELIGRO: La operación de equipo de lijado parcialmente ensamblado podría provocar que el operador

o las personas en el área de trabajo sufriesen lesiones, y también podría causar daños

materiales al equipo o a otro bienes.

• No opere este equipo a menos que esté totalmente ensamblado y que todas las

protecciones, puertas y tapas estén bien aseguradas en su lugar.

• Mantenga todas las sujeciones apretadas.

• Mantenga todos los ajustes dentro de las especificaciones del fabricante.

PELIGRO: Las partes móviles de este equipo de lijado pueden causar lesiones al operador o a las

personas que se encuentren en el área de trabajo.

• Mantenga las manos, los pies y la vestimenta suelta alejados de todas las partes móviles.

• No cambie ni ajuste el abrasivo mientras el equipo de lijado esté en funcionamiento.

• No realice ningún servicio de reparación o mantenimiento al equipo de lijado mientras

esté en funcionamiento.

PELIGRO: Este equipo de lijado requiere un suministro de electricidad. El uso inadecuado podría

provocar una descarga eléctrica o un incendio.

• Conecte únicamente a un suministro eléctrico que coincida con lo que se muestra en la

placa de identificación del equipo.

• No utilice este equipo de lijado sobre un circuito eléctrico sin conexión a tierra. Consulte

con un electricista si sospecha que el circuito no está adecuadamente conectado a tierra.

• No utilice este equipo de lijado con un cable eléctrico dañado. Inspecciones antes de cada uso.

• Evite golpear el cable eléctrico con el abrasivo. Eleve siempre el cable eléctrico sobre el

equipo de lijado.

• No utilice el cable eléctrico para mover el equipo.

• Desconecte el suministro eléctrico antes de realizar un servicio de reparación o

mantenimiento al equipo.

ADVERTENCIA: En el caso de que la bolsa se prenda fuego, el operador puede resultar lesionado si está

atado o sujeto al equipo. Utilice el cinturón operativo adecuadamente (siga el procedimiento

de la página 11).

ADVERTENCIA: Si no se utilizan los dispositivos de protección personal correctos mientras se realiza el

lijado, el operador o cualquier persona en el área de trabajo pueden sufrir lesiones. Utilice

siempre protección respiratoria, ocular y auditiva mientras realice una operación de lijado.

ADVERTENCIA: Pueden producirse lesiones personales si se aplica potencia al equipo con el interruptor de

alimentación ya situado en la posición “ON” (Encendido). Asegúrsese siempre de que el

interruptor de alimentación esté en la posición “OFF” (Apagado) antes de conectar la fuente

de alimentación.

PRECAUCIÓN: El mantenimiento y las reparaciones realizados por personal no autorizado podrían producir

daños materiales o lesiones personales. El mantenimiento y las reparaciones realizadas por

personal no autorizado anularán su garantía. El mantenimiento y las reparaciones de esta

unidad siempre deben ser realizados por un distribuidor autorizado de Clarke American Sanders.

PRECAUCIÓN: Si utiliza este equipo para desplazar otros objetos o para subirse al mismo se pueden producir

lesiones o daños. No utilice este equipo como escalera ni como mueble. No se suba al equipo.

PRECAUCIÓN: Si el equipo no se guarda correctamente en un edificio sin humedad podría resultar dañado.

Guarde el equipo en un lugar seco.

PRECAUCIÓN: El equipo es pesado. Cuando transporte el equipo, extraiga el motor. Consiga ayuda para

elevar el equipo y el motor.

PRECAUCIÓN: Se puede causar un daño grave al piso si el equipo de lijado se deja funcionando en un lugar

mientras el tambor de lijado está en contacto con el piso. Para evitar dañar el piso, comience

a lijar a una velocidad de lijado normal. Cuando baje o eleve la rueda de contacto, hágalo en

el menor tiempo posible. Lije siempre a una velocidad constante.

Clarke®

American Sanders

Manual del operador

(ES) - Floorcrafter - 25 -

ESPAÑOL

MODELO 07104A 07111A 07117A

Requerimientos 230~, 60Hz 230V~, 50Hz 230V~, 50Hz 230~, 50Hz

Eléctricos 15,7 A, 3,7 kW 11,8 A, 3,0 kW 12,0 A, 3,0 kW 12,0 A, 3,0 kW

Emisión de sonido 93,0 dB(A) 96,2 db(A) 96,2 db(A) 96,2 db(A)

(Lpm)

Vibración <.15 pulg/seg. 2,88 m/seg.2 rms 2,88 m/seg.2 rms 2,88 m/seg.2 rms

Motor Inducción 4 cv Inducción 2,2kW Inducción 2,2kW Inducción 2,2kW

Velocidad de rueda 2450 rpm 2042 rpm 2042 rpm 2042 rpm

de contacto

Tasa de abrasivo 4500 pies/min 3750 pies/min 1143 m/min 1143 m/min

Tamaño de abrasivo 29½ pulg x 77/8pulg 29½ pulg x 77/8pulg 750mm x 200mm 750mm x 200mm

Tasa de flujo de 234 CFM 195 CFM 92 litros/s. 92 litros/s.

ventilación

Ajustes del tambor 80 lbs., 70lbs., 60 lbs. 80 lbs., 70lbs., 60 lbs. 36 kg, 32 kg, 27 kg 36 kg, 32 kg, 27 kg

Protección contra Circuito magnético Circuito magnético Fusible 13 A Circuito térmico

sobrecargas Disyuntor Disyuntor Disyuntor

Cable eléctrico 50 pies, 10-3 SJO 100 pies, 12-3 SJO 15 m HO7RN IEC309 16A-6H

Enchufe LP-20P Enchufe AU2-15P 3 x 1,5 mm2Entrada y conector

Enchufe UK1-13P

Controles operativos Palanca/Mango ajustable Palanca/Mango ajustable Palanca/Mango ajustable Palanca/Mango ajustable

Controles de nivelación Ajustables externamente Ajustables externamente Ajustables externamente Ajustables externamente

Ruedas operativas Durómetro 80 Durómetro 80 Durómetro 80 Durómetro 80

Uretano transparente Uretano transparente Uretano transparente Uretano transparente

Peso 204 lbs. 204 lbs. 94 kg 93 kg

Dimensiones 35 x 133/4 x 383/435 x 133/4 x 383/489 cm x 35 cm x 98 cm 89 cm x 35 cm x 98 cm

Introducción y especificaciones de la máquina

PRECAUCIÓN: Su equipo puede ser inadecuado para algunas instalaciones. Algunas

maderas más suaves utilizadas en pisos no pueden resistir la presión generada

por ruedas duras.

Consulte siempre con el fabricante del piso sobre la instalación, preparación y

acabado correctos de su producto. Determine si su equipo es adecuado al

preparar el producto.