Chicago Electric Vacuum Cleaner 90981 User Manual

VACUUM / BLOWER  
WET AND DRY-2.2 GAL.  
90981  
OPERATING INSTRUCTIONS  
3491 Mission Oaks Blvd., Camarillo, CA 93011  
Copyright © 2003 by Harbor Freight Tools®. All rights reserved. No portion of this  
manual or any artwork contained herein may be reproduced in any shape or form  
without the express written consent of Harbor Freight Tools.  
For technical questions and replacement parts, please call 1-800-444-3353  
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7. Do not overreach. Keep proper footing and balance at all times.  
8. Always use protection. Wear ANSI approved safety impact eye glasses  
when using this product. ANSI approved safety impact eye glasses are  
available from Harbor Freight Tools.  
9. When necessary, use hearing and breathing protection. Wear ANSI  
approved hearing protectors when using the Vacuum/Blower for extended  
time periods or using it in a noisy work area. For dusty operations, wear an  
ANSI approved dust mask. ANSI approved hearing protectors and ANSI  
approved dust masks are available from Harbor Freight Tools.  
10. Industrial Applications must follow OSHA requirements.  
11. Stay Alert.Watch what you are doing at all times. Use common sense.  
Do not use this product when you are tired or distracted from the job at  
hand.  
12. Check for damaged parts. Before using any tool, any part that appears  
damaged should be carefully checked to determine that it will operate  
properly and perform its intended function. Check for damaged parts and any  
other condition that may affect proper operation. Any part that is damaged  
should be properly repaired or replaced by a qualified technician. Do not use  
the tool if any switch does not turn On and Off properly.  
13. Replacement parts and accessories. When servicing, use only identical  
replacement parts. Use of any other parts will void the warranty. Only use  
accessories intended for use with this tool. Approved accessories are  
available from Harbor Freight Tools.  
14. Use proper size and type extension cord. If an extension cord is required,  
it must be of the proper size and type to supply the correct current to the tool  
without heating up. Otherwise, the extension cord could melt and catch fire, or  
cause electrical damage to the tool.  
15. Maintenance. For your safety, maintenance should be performed regularly  
by a qualified technician.  
16. Use the right tool for the job. Do not attempt to force a small tool or  
attachment to do the work of a larger industrial tool.There are certain  
applications for which this tool was designed. Do not modify this tool and do  
not use this tool for a purpose for which it was not intended.  
SKU 90981  
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SPECIFIC PRODUCT WARNINGS AND PRECAUTIONS  
1. DO NOT SUBMERGE THE MOTOR HOUSING (3) IN WATER OR OTHER  
LIQUIDS.  
2. Guard against Electric Shock. Always prevent body contact with grounded  
surfaces such as pipes, radiators, ranges, refrigerators, etcetera. Do not handle  
any part of the Vacuum/Blower with wet hands when the unit is plugged in to its  
electrical supply source. To comply with the National Electric Code (NFPA70),  
and to provide additional protection from the risk of electrical shock, this  
Vacuum/Blower should only be connected to a receptacle that is protected by a  
Ground Fault Circuit Interrupter (GFCI).  
3. Reduce the Risk of fire and/or explosion. Sparks inside the Motor assembly  
can ignite flammable vapors, liquids, and dust. Do not use the Vacuum/Blower  
in the presence of any flammable, combustible, or explosive substances.  
4. Avoid hazardous vapors and dusts. Never use the Vacuum/Blower in the  
presence of toxic materials.  
5. Do not use the Vacuum/Blower as a sprayer. Do not use to groom  
animals.  
6. Do not vacuum any material that is burning or smoking, such as hot ashes,  
lit cigarettes, etcetera. Avoid vacuuming ashes all together.  
7. Warning: People with pacemakers should consult with their physician(s) before  
using this product. Operation of equipment in close proximity to a heart  
pacemaker could cause interference or failure of the pacemaker.  
8. Warning: This product contains or produces a chemical known to the State of  
California to cause cancer and birth defects (or other reproductive harm).  
(California Health & Safety Code 25249.5 et seq.)  
Unpacking  
When unpacking, check to make sure the following parts (shown on page 7) are  
included. If any parts are missing or broken, please call Harbor Freight Tools at the  
number on the cover of this manual.  
Operation  
Note: For additional references to the parts listed below, refer to the Parts List and  
Assembly Diagram on pages 7 and 8 of the manual.  
SKU 90981  
Page 4  
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To Vacuum Dry Materials:  
1.  
Note: A dry bag (19) is necessary when vacuuming dry material. If the Bag is  
wet when vacuuming dry material, the Bag will clog quickly and become difficult  
to clean. If the Bag is wet, dry the Bag before performing dry vacuuming. See  
Figures A, B, and Assy. Diagram.  
2.  
3.  
To remove the Motor Housing (3) in order to empty the Container (20), or clean  
or replace the Bag (19), pull outward on the latches located on each side of the  
Container. See Assy. Diagram and Figure C.  
When vacuuming, make sure the Bag (19) is in the proper position to avoid leaks  
an/or damage to the Vacuum/Blower. Check to make sure the Bag completely  
covers the Ball Basket (17) and that the Rubber Band (18) is as close to the  
Worm Cover (13) as possible. Any leaks will allow the vacuumed material to be  
blown out of the blower port and back into the surrounding environment. See  
Figures A, B, and assy. Diagram.  
4.  
5.  
To use the vacuum, insert the Hose (21) into the Vacuum Port. If necessary, you  
may place the Hose Attachment (22) over the end of the Hose. See Figures A,  
B, and Assy. Diagram.  
To turn on the Vacuum/Blower, plug the Power Cord (4) into a 110V-120V, 3-  
prong, electrical outlet. Then, turn the Switch (1) to its “ON” position. See  
Figures A, B, and Assy. Diagram.  
Motor Housing (3)  
Switch (1)  
Power  
Vacuum  
Cord (4)  
Port  
Blower Port  
Ball Basket (17)  
Ball (16)  
Figure A  
6.  
7.  
Note: When vacuuming very fine dust, or a large amount of dry material, it may  
be necessary to empty the Container (20) and replace Bag (19) at more frequent  
intervals. To do so, remove the Motor Housing (3) from the Container (20). Empty  
all debris from the Container. Remove the Rubber Band (18) and Bag from the  
Ball Basket (17). Clean the Bag. Then, replace the Bag, Rubber Band, and Motor  
Housing. See Figures A, B, and Assy. Diagram.  
When finished vacuuming, make sure to turn the Switch (1) to its “OFF” position  
and unplug the Power Cord (4) from the electrical outlet.  
SKU 90981  
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To Vacuum Liquids:  
1.  
For Vacuuming liquids it is necessary to remove the Rubber Band (18) and Bag  
(19). To do so, remove the Motor Housing (3) from the Container (20). Empty all  
debris from the Container. Remove the Rubber Band (18) and Bag from the Ball  
Basket (17). See Figures A, B, and Assy. Diagram.  
2.  
The Vacuum/Blower is equipped with a Ball (16) which will automatically rise to  
cut off the air flow when the liquid in the Container (20) reaches the full level.  
When this occurs, make sure your hands and feet are dry, turn “OFF” the  
Vacuum/Blower at Switch (1), unplug the Power Cord (4), and empty the  
Container. See Figure B and C.  
Motor Housing (3)  
Switch (1)  
Hose  
(21)  
Power  
Cord (4)  
Vacuum  
Port  
Blower Port  
Container (20)  
Bag (19)  
Figure C  
Figure B  
Note: When the Ball shuts off the airflow, the suction increases and the sound of  
the Motor becomes higher in pitch due to increased Motor speed. TO AVOID  
DAMAGE TO THE VACUUM/BLOWER, DO NOT RUN THE MOTOR WITH THE  
BALL IN THE RAISED POSITION. See Figure A, and Assy. Diagram.  
3.  
When finished vacuuming, make sure to turn the Switch (1) to its “OFF” position  
and unplug the Power Cord (4) from the electrical outlet.  
To UseThe Blower  
1.  
NOTE: The Vacuum/Blower has the capability to blow sawdust, dirt, sand,  
leaves, and other debris out of work areas, garages, patios, driveways, etcetera.  
ALWAYS wear ANSI approved safety equipment (safety impact glasses, dust  
mask, hearing protection) when using the Blower. NEVER point the Hose (21) in  
the direction of another person or animal when using the Blower. See Figures A,  
B, C, and Assy. Diagram. Note: Make certain that the vacuum is clean so that  
there will be no dust ejected when the blower is activated.  
2.  
Locate the Blower Port on the Vacuum/Blower, and insert one end of the Hose  
(21) into the Port. See Figures A, B, C, D, and Assy. Diagram.  
3.  
4.  
Turn the Switch (1) to its “ON” position to operate the Blower.  
When finished using the Blower, make sure to turn the Switch (1) to its “OFF”  
position and unplug the Power Cord (4) from the electrical outlet.  
Switch  
(1)  
Blower  
Port  
Figure D  
SKU 90981  
Page 6  
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INSPECTION, MAINTENANCE, AND CLEANING  
1.  
2.  
CAUTION: Always disconnect the Vacuum/Blower from its electrical supply  
source before performing and inspection, maintenance, or cleaning.  
Before each use, inspect the general condition of the Vacuum/Blower. Check for  
broken parts, damaged power cord, and any other condition that may affect its  
safe operation. If a problem with the Vacuum/Blower occurs, immediately  
discontinue using the tool and have the problem corrected before further use.  
Do not use damaged equipment.  
3.  
Before each use, remove the Motor Housing (3) from the Container (20). Empty  
all debris/liquid from the Container. Check to make sure the Bag (19) is clean. If  
necessary, remove the Rubber Band (18) and Bag from the Ball Basket (17).  
Clean the Bag. Then, replace the Bag, Rubber Band, and Motor Housing.  
4.  
5.  
Do not use solvents to clean the Vacuum/Blower, as damage to the tool may  
occur. To clean, use a damp cloth. If necessary, a mild detergent may be used.  
Then, completely dry.  
When storing, keep the Vacuum/Blower in a box or covered with a cloth cover.  
PARTS LIST  
PART #  
DESCRIPTION  
Switch  
QTY  
PART #  
DESCRIPTION  
Screw Cap  
QTY  
1
2
1
7
1
1
1
4
2
1
1
1
1
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
1
1
6
1
1
1
1
1
1
1
1
Screw (5 x 18)  
Motor Housing  
Power Cord  
Motor  
Worm Cover 8mm  
Screw (4 X 18)  
Stator  
3
4
5
Ball  
6
Screw (3 x 8)  
Screw (4 x 16)  
Motor Fixer  
Bushing  
Ball Basket  
Rubber Band  
Bag  
7
8
9
Container  
Hose  
10  
11  
Impeller  
Washer  
Hose Attachment  
PLEASE READ THE FOLLOWING CAREFULLY  
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDEDTHE PARTS DIAGRAM INTHIS  
MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES  
ANY REPRESENTATION ORWARRANTY OF ANY KINDTOTHE BUYERTHAT HE OR SHE IS QUALIFIEDTO  
MAKE ANY REPAIRSTOTHE PRODUCT ORTHAT HE OR SHE IS QUALIFIEDTO REPLACE ANY PARTS OF  
THE PRODUCT. IN FACT,THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THat ALL  
REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSEDTECH-  
NICIANS AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF  
HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING  
OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTSTHERETO.  
SKU 90981  
Page 7  
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ASSEMBLY DRAWING  
Part 1  
Part 2  
Part 3  
Part 16  
Part 4  
Part 17  
Part 5  
Part 18  
Part 6  
Part 8  
Part 7  
Part 19  
Part 9  
Part 10  
Part 11  
Part 12  
Part 20  
Part 13  
Part 14  
Part 21  
Part 22  
Part 15  
NOTE: Some parts are listed and shown for illustration purposes only and are not  
available individually as replacement parts.  
REV 03/04  
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Page 8  

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