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Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference. 19b
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright
©
2018 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.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly an d se rv ic e may n ot b e in cl uded.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.

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SaFEty OpEratiOn MaintEnancESEtup
table of contents
Safety ........................................................................2
Specifications ............................................................3
Setup .........................................................................4
Operation ...................................................................5
Maintenance ..............................................................8
Parts List and Diagram .............................................10
Warranty ...................................................................12
WarninG SyMBOLS anD DEFinitiOnS
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Addresses practices not related to personal injury.
instructions pertaining to a risk of Fire, Electric Shock, or injury to persons
iMpOrtant SaFEty inStructiOnS
When using an electrical appliance, basic precautions should always be followed, including the following:
rEaD aLL inStructiOnS BEFOrE uSinG tHiS appLiancE
to reduce the risk of fire, electric shock, or injury:
1. Do not leave appliance when plugged in. Unplug
from outlet when not in use and before servicing.
2. Do not expose to rain. Store indoors.
3. Do not allow to be used as a toy. Close attention
is necessary when used by or near children.
4. Use only as described in this manual. Use only
manufacturer’s recommended attachments.
5. Do not use with damaged cord or plug.
If appliance is not working as it should, has been
dropped, damaged, left outdoors, or dropped
into water, return it to a service center.
6. Do not pull or carry by cord, use cord as a
handle, close a door on cord, or pull cord around
sharp edges or corners. Do not run appliance
over cord. Keep cord away from heated surfaces.
7. Do not unplug by pulling on cord.
To unplug, grasp the plug, not the cord.
8. Do not handle plug or appliance with wet hands.
9. Do not put any object into openings. Do not use
with any opening blocked; keep free of dust, lint,
hair, and anything that may reduce air flow.
10. Keep hair, loose clothing, fingers, and all parts of
body away from openings and moving parts.
11. Turn off all controls before unplugging.

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SaFEtyOpEratiOnMaintEnancE SEtup
12. Use extra care when cleaning on stairs.
13. Do not use to pick up flammable or
combustible liquids, such as gasoline, or
use in areas where they may be present.
14. This appliance is provided with double insulation.
Use only identical replacement parts.
See instructions for Servicing of
Double-Insulated Appliances.
15. Do not pick up anything that is burning
or smoking, such as cigarettes,
matches, or hot ashes.
16. Do not use without dust bag
and/or filters in place.
17. FOR HOUSEHOLD USE ONLY.
18. Dry your hands and feet before
touching plug or switch.
19. Do not continue to use the vacuum
when the tank is full of liquid.
20. Do not use to pick up water from containers,
i.e., sinks, tubs, barrels, etc.
21. Stay alert, watch what you are doing and use
common sense when operating an appliance.
Do not use an appliance while you are tired or under
the influence of drugs, alcohol or medication.
A moment of inattention while operating
appliances may result in serious personal injury.
22. Maintain labels and nameplates
on the appliance. These carry important safety
information. If unreadable or missing, contact
Harbor Freight Tools for a replacement.
23. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields in
close proximity to heart pacemaker could cause
pacemaker interference or pacemaker failure.
24. The warnings, precautions, and instructions
discussed in this instruction manual cannot cover all
possible conditions and situations that may occur.
It must be understood by the operator that
common sense and caution are factors
which cannot be built into this product,
but must be supplied by the operator.
SaVE tHESE inStructiOnS
Servicing of Double-insulated appliances
A double-insulated appliance is marked with one or more of the following: The words "DOUBLE INSULATION"
or "DOUBLE INSULATED" or the double insulation symbol (square within a square):
In a double-insulated appliance, two systems of insulation are provided instead of grounding.
No grounding means is provided on a double-insulated appliance, nor should a means for
grounding be added to the appliance. Servicing a double-insulated appliance requires extreme care
and knowledge of the system, and should be done only by qualified service personnel.
Replacement parts for a double-insulated appliance must be identical to the parts they replace.
polarization instructions
To reduce the risk of electric shock, this appliance has a polarized plug (one blade is wider than the other).
This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug.
If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.
Specifications
Electrical Rating 120 VAC / 60 Hz / 8 A
Tank Capacity 3 Gallons

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SaFEty OpEratiOn MaintEnancESEtup
Setup - Before use:
read the EntirE iMpOrtant SaFEty inFOrMatiOn section at the beginning of this
manual including all text under subheadings therein before set up or use of this product.
tO prEVEnt SEriOuS inJury FrOM acciDEntaL OpEratiOn:
turn the power Switch of the appliance off and unplug the appliance from its
electrical outlet before performing any procedure in this section.
note: For additional information regarding the parts listed in the following pages,
refer to the Assembly Diagram near the end of this manual.
preparation
Remove any stored parts from the Tank before use.
components and controls
tank
Blower
port
power
cord
nozzle
Storage
Handle
power Head
Switch
Vacuum
port
tab
Hose
crevice
tool
clamp
ring
utility
nozzle
Foam
Filter
cloth
Filter

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SaFEtyOpEratiOnMaintEnancE SEtup
Operating instructions
read the EntirE iMpOrtant SaFEty inFOrMatiOn section at the beginning of this
manual including all text under subheadings therein before set up or use of this product.
Vacuum Operation
tO prEVEnt SEriOuS inJury FrOM acciDEntaL OpEratiOn:
turn the Switch off and unplug the power cord from its electrical outlet before removing the power Head.
1. Pull out on the tabs on the sides of the
Power Head and pull up on it to remove it.
2. For dry vacuuming: Install Foam Filter completely
onto the Filter Cage. Install Cloth Filter over the
Foam Filter and secure with the Clamp Ring.
cloth
Filter
clamp
ring
Vacuum
port
Filter
cage
tab
Foam
Filter
Figure a: Dry Vacuum Setup
3. For wet vacuuming: Confirm that the float
within the Filter Cage can move freely. Install
Foam Filter completely onto the Filter Cage.
Vacuum
port
Filter
cage
tab
Foam
Filter
Figure B: Wet Vacuum Setup
4. Reassemble the Power Head to the Tank,
making sure the tabs lock into place.
note: The Power Head must properly seal onto
the Tank and the Tank must be undamaged
to allow the vacuum to create suction.
5. Insert the longer end of the Hose
securely into the Vacuum Port.
6. If desired, slide a Nozzle onto the Hose.

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SaFEty OpEratiOn MaintEnancESEtup
table a: rEcOMMEnDED MiniMuM WirE GauGE
FOr EXtEnSiOn cOrDS (120 VOLt)
naMEpLatE
aMpErES
(at full load)
EXtEnSiOn cOrD
LEnGtH
25′ 50′ 100′ 150′
0 – 6 18 16 16 14
6.1 – 10 18 16 14 12
10.1 – 12 16 16 14 12
12.1 – 16 14 12 Do not use.
7. USE PROPER EXTENSION CORD.
Make sure your extension cord is in good
condition. When using an extension cord, be
sure to use one heavy enough to carry the
current your product will draw. An undersized
cord will cause a drop in line voltage resulting in
loss of power and overheating. Table A shows
the correct size to use depending on cord
length and nameplate ampere rating.
If in doubt, use the next heavier gauge.
The smaller the gauge number, the heavier the cord.
8. Make sure that the Switch is in its off position.
Plug the Power Cord into the power outlet.
9. Hold the loose Hose end securely.
Turn the switch on to operate the Vacuum.
10. WHEn WEt VacuuMinG:
iMpOrtant! Leave a gap at the tip of
the nozzle opening to allow air inflow.
Do not immerse the nozzle completely in liquid.
When the Motor sound becomes
higher in pitch, the tank is full and
the float is closing off the motor intake.
iMMEDiatELy:
a. Dry yOur HanDS anD FEEt
b. turn the Vacuum off
c. unplug the Power Cord
d. empty the Tank.
WarninG! tO prEVEnt SEriOuS inJury
FrOM ELEctric SHOcK:
Dry your hands and feet before touching
plug or switch.
Do not continue to use the vacuum
when the tank is full of liquid.
11. To prevent accidents,
Dry yOur HanDS anD FEEt,
turn off the appliance and unplug it after use.
Empty and clean Tank, dry Tank,
clean Filter (see cleaning Filters on page 8),
then store the appliance indoors
out of children’s reach.

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SaFEtyOpEratiOnMaintEnancE SEtup
Blower Operation
tO prEVEnt SEriOuS inJury FrOM acciDEntaL OpEratiOn:
turn the Switch off and unplug the power cord from its electrical outlet before removing the power Head.
1. Pull out on the tabs on the sides of the
Power Head and pull up on it to remove it.
2. Clean the Tank out before using the appliance
as a Blower. cautiOn! any material left in
the tank may be blown out, causing injury.
3. Reassemble the Power Head to the Tank,
making sure the tabs lock into place.
4. Remove the Hose from the Vacuum
Port. Locate the Blower Port opening at
the rear of the Power Head. Insert longer
end of the Hose into the Blower Port.
table B: rEcOMMEnDED MiniMuM WirE GauGE
FOr EXtEnSiOn cOrDS (120 VOLt)
naMEpLatE
aMpErES
(at full load)
EXtEnSiOn cOrD
LEnGtH
25′ 50′ 100′ 150′
0 – 6 18 16 16 14
6.1 – 10 18 16 14 12
10.1 – 12 16 16 14 12
12.1 – 16 14 12 Do not use.
5. USE PROPER EXTENSION CORD.
Make sure your extension cord is in good condition.
When using an extension cord, be sure to
use one heavy enough to carry the current
your product will draw. An undersized cord will
cause a drop in line voltage resulting in loss
of power and overheating. Table B shows
the correct size to use depending on cord
length and nameplate ampere rating.
If in doubt, use the next heavier gauge.
The smaller the gauge number, the heavier the cord.
6. cautiOn! Wear anSi-approved
safety goggles before use.
7. Make sure that the Switch is in its off position.
Plug the Power Cord into the power outlet.
8. Hold the loose Hose end securely.
Turn the switch on to operate the Blower.
cautiOn! Do not point Hose toward
another person or animal.
9. To prevent accidents, turn off the appliance and
disconnect its power supply after use. Clean, then
store the appliance indoors out of children’s reach.

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SaFEty OpEratiOn MaintEnancESEtup
user-maintenance and Storage
procedures not specifically explained in this manual must
be performed only by a qualified technician.
tO prEVEnt SEriOuS inJury FrOM acciDEntaL OpEratiOn:
turn the power Switch of the appliance off and unplug the appliance from its
electrical outlet before performing any procedure in this section.
tO prEVEnt SEriOuS inJury FrOM appLiancE FaiLurE:
Do not use damaged equipment. if abnormal noise or vibration
occurs, have the problem corrected before further use.
cleaning, Maintenance, and Lubrication
1. BEFOrE EacH uSE, inspect the
general condition of the appliance. Check for:
• loose hardware
• misalignment or binding of moving parts
• air leakage on the Tank or Power Head connection
• cracked or broken parts
• damaged electrical wiring
• any other condition that may
affect its safe operation.
2. aFtEr uSE, wipe external surfaces of
the appliance with clean cloth. Store in an
indoor dry area out of reach of children.
3. All parts are permanently lubricated.
Do not use additional lubrication.
4. WarninG! if the supply cord of this
appliance is damaged, it must be replaced
only by a qualified service technician.
cleaning Filters
to ensure proper operation, clean the Filters regularly. torn Filters should be replaced:
cLOtH FiLtEr:
1. Gently tap or brush dirt off outdoors.
2. Wash Cloth Filter using mild soap and water.
3. Rinse all soap and dust out thoroughly.
4. allow the cloth Filter to dry for at
least one day before reinstalling.
WarninG! installing a wet Filter
will increase the risk of electric shock
and may damage the vacuum.
5. Reinstall the Filter. Make sure it covers
the Filter Cage completely.
FOaM FiLtEr:
nOticE: Do not wring the Foam Filter.
Wringing the Foam Filter will tear its
internal structure and ruin it.
1. Gently wash Foam Filter using mild soap and water.
2. Rinse all soap and dust out thoroughly.
3. allow the Foam Filter to dry for at
least one day before reinstalling.
WarninG! installing a wet Filter
will increase the risk of electric shock
and may damage the vacuum.
4. Reinstall the Filter. Make sure it covers
the Filter Cage completely.

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SaFEtyOpEratiOnMaintEnancE SEtup
pLEaSE rEaD tHE FOLLOWinG carEFuLLy
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS
QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO 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
LICENSED TECHNICIANS, 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 PARTS THERETO.

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SaFEty OpEratiOn MaintEnancESEtup
part Description Qty
1 Handle 1
2 Power Switch 1
3 Top Cover 1
4 Baffle 1
5 Motor 1
6 Power Cord 1
7 Power Head 1
8 Filter Cage 1
part Description Qty
9 Tank 1
10 Vacuum Port 1
11 Crevice Tool 1
12 Utility Nozzle 1
13 Foam Filter 1
14 Clamp Ring 1
15 Cloth Filter 1
16 Hose 1
parts List and Diagram
parts List
record product’s Serial number Here:
note: If product has no serial number, record month and year of purchase instead.
note: Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.

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assembly Diagram

Limited 90 Day Warranty
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with transportation charges
prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise.
If our inspection verifies the defect, we will either repair or replace the product at our election or we may
elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
26541 agoura road • calabasas, ca 91302 • 1-888-866-5797
