Nilfisk EZ-8 User Manual

Operator's

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EZ-8

Manual

READ THIS BOOK

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 American
Sanders Technology 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.

Si Ud. o sus operadores no pueden leer el Inglés, se hagan explicar este manual completamente antes
de tratar el manejo o servicio de esta máquina.

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: ALTO U.S. Inc., 2100 Highway 265, Springdale, Arkansas 72764.

Sander

Form No. 78425B 10/01 AMERICAN SANDERS TECHNOLOGY Printed in the U.S.A.

Contents of this Book

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

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

How to Transport the Machine ......................................................6

Machine Set-Up ...........................................................................7

How to Operate the Machine ........................................................7

Sanding Cuts and Sandpaper .................................................... 9

Sander Adjustment Procedures ..................................................10

Routine Maintenance ..................................................................11

Troubleshooting .........................................................................12

Section II Parts and Service Manual

Assembly Drawing #1 ................................................................ 14

Assembly Parts List #1 .............................................................. 15

Assembly Drawing #2 ................................................................ 16

Assembly Parts List #2 .............................................................. 17

Wiring Diagram..........................................................................18

Page 2 AMERICAN SANDERS TECHNOLOGY EZ - 8 Sander Operator's Manual

OPERATOR SAFETY INSTRUCTIONS

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WARNING AVERTISSEMENT ADVERTENCIA

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

DANGER statements found on this machine or in this Owner's Manual are

ignored or are not adhered to. Read and observe all DANGER statements
found in this Owner'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 Owner's Manual are ignored or are not
adhered to. Read and observe all WARNING statements found in this Owner'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 Owner's Manual are ignored or are not
adhered to. Read and observe all CAUTION statements found in this Owner's
Manual and on your machine.

DANGER: Failure to read the Owner's Manual prior to operating or attempting any service or mainte-

nance procedure to your American Sanders Technology 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 you or

your operator(s) cannot read English, have this manual explained fully before
attempting to operate this machine.

DANGER: Sanding/finishing wood floors can create an environment that can be a fire hazard or

explosive. Do not operate this machine around solvents, thinners, alcohol, fuel, floor
finishes, wood dust or any other flammable materials. Vapors and wood dust generated by
sanding or finishing wood flooring can create an explosive environment. Cigarette lighters,
pilot lights, electrical sparks and all other sources of ignition should be extinguished or
avoided. Keep work area well ventilated.

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.

DANGER: Spontaneous combustion or an explosion can occur when working with sanding dust. The

sanding dust can ignite and cause injury or damage. Never over fill dust bag or leave
machine unattended with dust in bag. Empty the sanding dust in a metal container clear of
any combustible materials. Do not empty into fire.

DANGER: Operating a machine that is not completely or fully assembled could result in injury or

property damage. Do not operate this machine until it is completely assembled. Keep
all fasteners tight. Keep adjustments according to machine specifications.

DANGER: Moving parts of this machine can cause severe injury. Keep hands, feet and loose clothing

away from all moving parts of the sander. Disconnect machine from power source before
accessing the sanding drum, drive belts, or fan chamber. Do not operate unless drum cover,
belt guard, and dust pipe are in place. Never leave machine unattended while motor is running
or connected to power source.

AMERICAN SANDERS TECHNOLOGY EZ - 8 Sander Operator's Manual Page 3

DANGER: Electrocution or injury could occur if the power cord encounters the sanding drum. Keep the

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cord clear of the sanding drum. Always lift the power cord over the machine.

DANGER: Electrocution or severe injury could occur if machine is connected to an electrical system that

is not properly grounded. Do not remove or disable grounding pin.

DANGER: Electrocution could occur if maintenance or repairs are performed on a machine that has not

been disconnected from the power source. Always unplug machine before servicing.

WARNING: Sanding dust can be airborne and can be breathed in while operating a sander. Always wear

a dust mask while operating sanding equipment.

WARNING: Injury to the eyes and/or body can occur if protective clothing and/or equipment is not worn

while sanding. Always wear safety goggles, protective clothing, and a dust mask while
performing any sanding operation.

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 American Sanders Technology
distributor.

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

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

CAUTION: The machine is heavy. Use the proper lifting technique when transporting the machine. Get

help to lift the machine.

CAUTION: Serious damage to the floor can occur if the machine 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 sanding drum. Always sand at a
constant rate.

Page 4 AMERICAN SANDERS TECHNOLOGY EZ - 8 Sander Operator's Manual