E
Operator's
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 ALTO 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 English, have this manual 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.
PS-27
Sweeper
For new books write to: ALTO U.S. Inc., 2100 Highway 265, Springdale, Arkansas 72764.
Form No. 78321B 12/98 CLARKE TECHNOLOGY Printed in the U.S.A.
Table of Contents
Operator Safety Instructions .................................................................................. 1
Introduction & Machine Specifications .................................................................. 2
How to Assemble the PS-27 ................................................................................. 3
How to Operate the Machine ................................................................................. 3
Maintenance.......................................................................................................... 4
SECTION II Parts and Service Manual
Assembly drawing................................................................................................. 6
Parts List..................................................................................................... 7
Page 2 CLARKE TECHNOLOGY Operator's Manual PS-27
OPERATOR SAFETY INSTRUCTIONS
WARNING AVERTISSEMENT ADVERTENCIA
DANGER means: Severe bodily injury or death can occur to you or other personnel if the DAN-
GER statements found on your machine or in your Owner's Manual are ignored
or are not adhered to. Read and observe all DANGER statements found in
your Owner's Manual and on your machine.
WARNING means: Injury can occur to you and to other personnel if the WARNING statements
found on your machine or in your Owner's Manual are ignored or are not
adhered to. Read and observe all WARNING statements found in your
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 your Owner's Manual are ignored or are not
adhered to. Read and observe all CAUTION statements found in your Owner's
Manual and on your machine.
DANGER: Failure to read the Operator's Manual prior to using this 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: 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.
WARNING: This machine is not usable for liquids or hazardous materials. To avoid injury to persons or
damage to the machine, do not use this machine with liquids or hazardous materials.
WARNING: To avoid injury to personnel or damage to machine, do not leave this machine on a ramp or
dock.
WARNING: Failure to read and observe all safety statements found on your machine or in this
Operator's Manual can result in serious injury or damage. Read and observe all safety
statements. Make sure that all labels, decals, warnings, cautions, and instructions are
fastened to the machine. Get new labels from your authorized Clarke distributor.
CAUTION: When the machine is delivered, carefully inspect the shipping carton and the machine for
damage. If damage is evident, save the shipping carton so that it can be inspected by the
trucking company that delivered it. Contact the trucking company immediately to file a
damage claim. Make sure all loose parts and literature are removed before the shipping
carton is discarded.
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 distributor.
CLARKE TECHNOLOGY Operator's Manual PS-27 Page 3
Introduction and Machine Specifications
The PS-27 is many times faster than conventional cleaning with a push broom. The side broom allows for cleaning along
curbs or walls and in corners. There is no engine or motor, no noise, and no odor. The push sweeper requires no maintenance. The hopper can be emptied easily and rapidly.
The PS-27 can be used anywhere, anytime....indoors or outdoors for concrete, tile and commercial carpets.
Machine Specifications:
Sweeping Width 27" with side broom
Main Broom 10" x 19" - adjustable height
Side Broom 13" - polypropylene bristles - adjustable height
Hopper Capacity 10 Gallons (1.5 Bushels)
Wheels 12" semi-pneumatic, non-slip tires
Casters 3" rubber, heavy-duty ball bearing
Dimensions Height 36" (floor/top of handle)
Width 303/8" (wheel/outside of side broom)
Length 53" (handle/side broom)
41" (excluding handle)
Output 22,000 sq. ft./hr.
Unit Weight 71 lbs.
Shipping Dimensions 357/8" x 283/8" x 73/4"
Shipping Weight 82.5 lbs.
Page 4 CLARKE TECHNOLOGY Operator's Manual PS-27