Nilfisk 590B, 590 User Manual
Operator's
590 & 590B
Manual
Carpet Vacuum
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 Clarke
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.
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.
Form No. 70461A 8/05 Clarke® Printed in the
Table of Contents
Operator Safety Instructions.........................................................................3
Machine Specifications ................................................................................4
Operating Instructions for 24 Volt Battery Charger........................................5
How To Prepare The Machine For Operation ................................................6
Instructions for Connection To The Power Supply.................................6
Extension Cords ..................................................................................6
How to Charge The Batteries................................................................7
Controls ...............................................................................................8
How To Adjust The Brush.....................................................................9
How To Operate The Machine ..............................................................9
Storage Of The Machine ......................................................................9
Circuit Breaker (590) ............................................................................9
Maintenance ................................................................................................10
How to Correct Problems In The Machine.....................................................11
Main Frame & Brush Assembly Drawing ......................................................12
Parts List ............................................................................................13
Housing Impeller & Handle Assembly Drawing .............................................14
Parts List ............................................................................................15
Motor & Drive Assembly Drawing & Parts List..............................................1 6
Wiring Diagram ............................................................................................17
Electrical Schematic (24 Volts DC) ..............................................................18
Page 2 Clarke® Model 590/590B Operator's Manual
OPERATOR SAFETY INSTRUCTIONS
WARNING AVERTISSEMENT ADVERTENCIA
DANGER: Failure to read and observe all DANGER statements could result in severe
WARNING: Failure to read and observe all WARNING statements could result in injury
CAUTION: Failure to read and observe all CAUTION statements could result in damage
DANGER: Failure to read the Owner's Manual prior to operating or attempting any service or
DANGER: Operating a machine that is not completely or fully assembled could result in injury or
DANGER: Machines can cause an explosion when operated near flammable materials and
bodily injury or death. Read and observe all DANGER statements found in
your Owner's Manual and on your machine.
to you or to other personnel; property damage could occur as well. Read
and observe all WARNING statements found in your Owner's Manual and on
your machine.
to the machine or to other property. Read and observe all CAUTION
statements found in our Owner's Manual and on your machine.
maintenance procedure to your 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.
property damage. Do not operate this machine until it is completely assembled.
Inspect the machine carefully before operation. Keep all fasteners tight. Keep adjustments according to specifications.
vapors. Do not use this machine with or near fuels, grain dust, solvents, thinners, or
other flammable materials.
DANGER: Using a machine with a damaged power cord could result in an electrocution. Do not
DANGER: Electrocution could occur if maintenance and repairs are performed on a unit that is not
DANGER: Electrocution or fire could occur if the machine is used on a power circuit that repeatedly
WARNING: Make sure that all labels, warning, cautions and instructions are fastened to the machine. Get
WARNING: To prevent electric shock, do not use this machine on wet surfaces. Protect the machine from
WARNING: Do not use this machine as a step or furniture. Injury could occur to the operator.
WARNING: To prevent electrocution, connect to a properly grounded outlet only (refer to grounding instruc-
WARNING: If the space vac is not working properly, has been damaged, or dropped in water, return it to a
CAUTION: This machine is not suitable for picking up health endangering dirt.
use the machine if the power cord is damaged. Do not use the electrical cord to move
the machine. To prevent damage to the power cord, do not let the brush touch the
power cord when the machine is running. Always lift the power cord over the machine.
disconnected from the power source. Disconnect the power supply before attempting
any maintenance or service.
trips or is undersized. Have a licensed electrician check the fuse, circuit breaker or
power supply, and/or contact your local Clarke distributor for assistance.
new labels and decals from Clarke Industries, Inc., 2100 Highway 265, Springdale, Arkansas
72764.
rain. Keep the machine in a dry building. Always clean the machine with a clean dry cloth.
tions on page 4). Always use a three-wire electrical system connected to the electrical ground.
service center.
Clarke
CAUTION: This machine is for dry air only and shall not be used or stored outdoors in wet conditions.
®
Model 590/590B Operator's Manual Page 3
INTRODUCTION
For large carpeted areas the 590 and 590B SPACE VAC pays for itself in weeks...with manpower savings. Giant 27 inch swath
cleans up to 20,000 sq. ft. of carpet per hour. The labor time for that area would be 400 hours with a standard vac, according
to ISSA average figures. The 590/590B Space Vac picks up dirt, sand, grit plus heavy litter such as beverage cups, candy
wrappers, soda straws, etc. Designed by Clarke for convention centers, arenas, large reception areas, banquet halls, large
stores, long corridors and sports centers. Capacity for the Clarke 590/590B space Vac is designed for longer operating times,
without operator fatigue. The Scafitex® bag eliminates dusting with 100% retention of dust particles at 5 microns or larger so
follow-up dusting is eliminated.
590
590B
MACHINE SPECIFICATIONS
Code 615421 03042A 03100A
Frequency 60Hz N/A N/A
Voltage 120V AC 24VDC 24VDC
Sound <70 dBA <70dBA <70dBA
Vibration <2.5 m/s/s <2.5m/s/s <2.5m/s/s
Model 590 590B 590B
Brush Drive Continuous 3/4HP 3/4HP
Motor Duty 24V/DC 24V/DC
Brush Width 27" 27" 27 "
9" impeller Operated Operated Operated
(23 cm) by brush drive by brush drive by brush drive
motor motor motor
Filter area 16.7 sq. ft. 16.7 sq. ft. 16.7 sq. ft.
Air movement 265 CFM 265 CFM 265 CFM
Height (overall) 38"/27¼" 3 8" 38"
(folded)
Width (overall) 29½" 29½" 29½"
Length (front 48½ x 27¼ 48½ x 27¼ 48½ x 27¼
to back) (folded) (folded) (folded)
Power Cable 73' 3-wire frnd. N/A N/A
Weight 130 lbs. 250 lbs. 250 lbs.
Shipping 149 lbs. 300 lbs. 300 lbs.
Weight
Battery N/A 120V 60Hz 120V 60Hz
Charger 40071A 40071A
Page 4 Clarke® Model 590/590B Operator's Manual
590 Battery Operated Space Vac
Operating Instructions for Clarke 24 Volt Battery Charger
CAUTION: Connect or disconnect the battery plug only
when the charger supply cord is
or arcing and burning may result.
CAUTION: Do not expose to rain. Replace defective cords
immediately. If the charger is dropped or otherwise damaged, inspect it thoroughly.
CAUTION: Provide adequate ventilation while charging.
Improper ventilation could cause fumes or
gases to injure the operator or others.
CAUTION: Ne ver wor k on the charger with cords con-
nected to the AC supply or to the batteries.
WARNING: Batteries must be installed and serviced by
authorized personnel only. Always wear eye
protection and protective clothing when working near batteries. NO SMOKING!
WARNING: Lead acid batteries generate gases which can
cause an explosion! Keep sparks and flames
away from batteries. Do not put tools or other
metal objects across the battery terminals or
the top of the batteries.
disconnected
WARNING: Because of the positioning of the batteries, you
must not use any other maintenance free battery. They may leak. Clarke Part No. 40070A, 12
volt 80 amp hour batteries are specially designed not to leak.
NOTE: For best results, charge the batteries after each
use.
Clarke
®
Model 590/590B Operator's Manual Page 5
HOW TO PREPARE THE MACHINE FOR
OPERATION
Instructions for Connection To The Power Supply
And The Electrical Ground
The machine has a power cord with three conductors and
a plug with three terminals. For maximum protection
against electric shock, use a circuit that is protected by
a ground fault circuit interrupter.
This machine uses a 110 TO 120 volt AC 60 cycle
electrical circuit. Make sure you have the correct
voltage and frequency before connecting the
power cord to an outlet. The machine has a plug as
shown in Figure A. If a receptacle connected to the
electrical ground as shown in Figure A is not available,
use an adapter as shown in Figure C. This adapter must
be connected as shown in Figure B to an electrical
ground in the electrical outlet. Make sure you use the
plate screw and the tab to fasten the adapter.
WARNING: To prevent possible electric
shock, protect the machine
from rain. Keep the machine
in a dry building.
WARNING: For maximum protection
against electrical shock, use
a circuit that is protected by a
ground fault circuit interrupter. Consult your electrical contractor.
WARNING: Have worn, cut or damaged
cords replaced by an authorized service person.
EXTENSION CORDS
The machine has a power cord with wire size 14 AWG
(AWG means American Wire Gauge).
WARNING: If you use an extension cord,
use an extension cord with
minimum wire size 14 AWG.
Do not use an extension cord
longer than 50 feet. Do not
join two extension cords.
WARNING: Do not move the machine
over an electrical cord. Always lift the cord over the
machine.
Page 6 Clarke® Model 590/590B Operator's Manual
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