Visit our website at: https://www.harborfreight.com
email our technical support at: [email protected]
24217E-B
DUST COLLECTOR
WITH 2-MICRON
CANISTER FILTER
70757
tM
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 (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. 24l
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1‑800‑444‑3353 as soon as possible.
Copyright
©
2023 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 and service may not be included.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Page 2 For technical questions, please call 1-800-444-3353. 70757
SaFety OperatiOn MaintenanceSetup
table of contents
Safety ......................................................... 2
Specifications ............................................. 4
Setup .......................................................... 5
Operation .................................................... 8
Maintenance ............................................... 9
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 use outdoors or on wet surfaces.
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.
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. Connect to a properly grounded outlet only.
See Grounding Instructions.
15. Do not pick up anything that is burning
or smoking, such as cigarettes,
matches, or hot ashes.
Page 3For technical questions, please call 1-800-444-3353. 70757
SaFetyOperatiOnMaintenance Setup
16. Do not use without dust bag
and/or filters in place.
17. FOR HOUSEHOLD USE ONLY.
18. 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.
19. Maintain labels and nameplates
on the appliance. These carry important safety
information. If unreadable or missing, contact
Harbor Freight Tools for a replacement.
20. 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.
21. 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
Grounding instructions
this appliance must be grounded. if it should malfunction or breakdown, grounding provides a path of
least resistance for electric current to reduce the risk of electric shock. this appliance is equipped with a
cord having an equipment-grounding conductor and grounding plug. the plug must be inserted into an
appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.
improper connection of the equipment-grounding conductor can result in a risk of
electric shock. check with a qualified electrician or service person if you are in doubt as to
whether the outlet is properly grounded. Do not modify the plug provided with the appliance –
if it will not fit the outlet, have a proper outlet installed by a qualified electrician.
This appliance is for use on a nominal 120‑V circuit
and has a grounding attachment plug that looks like the
plug illustrated in 125 Vac 3-prong plug and Outlet.
Make sure that the appliance is connected to an
outlet having the same configuration as the plug.
No adaptor should be used with this appliance.
Grounding
pin
125 Vac 3-prong plug and Outlet
(for up to 125 Vac and up to 15 a)
Page 4 For technical questions, please call 1-800-444-3353. 70757
SaFety OperatiOn MaintenanceSetup
extension cords
1. Grounded tools require a three wire extension
cord. Double Insulated tools can use either
a two or three wire extension cord.
2. As the distance from the supply outlet increases,
you must use a heavier gauge extension cord.
Using extension cords with inadequately sized wire
causes a serious drop in voltage, resulting in loss of
power and possible tool damage.
(See table a.) The smaller the gauge number
of the wire, the greater the capacity of the cord.
For example, a 14 gauge cord can carry a higher
current than a 16 gauge cord. (See table a.)
3. When using more than one extension cord
to make up the total length, make sure
each cord contains at least the minimum
wire size required. (See table a.)
4. If you are using one extension cord for more
than one tool, add the nameplate amperes
and use the sum to determine the required
minimum cord size. (See table a.)
5. If you are using an extension cord outdoors, make
sure it is marked with the suffix “W‑A” (“W” in
Canada) to indicate it is acceptable for outdoor use.
6. Make sure the extension cord is properly wired
and in good electrical condition. Always replace
a damaged extension cord or have it repaired
by a qualified electrician before using it.
7. Protect the extension cords from sharp objects,
excessive heat, and damp or wet areas.
recOMMenDeD MiniMuM Wire
GauGe FOr eXtenSiOn cOrDS*
(120/240 VOLt)
naMepLate
aMpereS
(at full load)
eXtenSiOn cOrD
LenGtH
25’
50’
75’
100’
150’
0 – 2.0 18 18 18 18 16
2.1 – 3.4 18 18 18 16 14
3.5 – 5.0 18 18 16 14 12
5.1 – 7.0 18 16 14 12 12
7.1 – 12.0 18 14 12 10 ‑
12.1 – 16.0 14 12 10 ‑ ‑
16.1 – 20.0 12 10 ‑ ‑ ‑
taBLe a
* Based on limiting the line
voltage drop to five volts at
150% of the rated amperes.
Symbology
Vac
Volts Alternating Current
a
Amperes
n
0
xxxx/min.
No Load Revolutions
per Minute (RPM)
CFM
Cubic Feet Per Minute
Specifications
Electrical Rating
115/230V, 60Hz, 11.5/5.7A
(prewired 115V)
Motor 1.5 HP
Collection Bag Capacity 5.3 cu. ft.
Filter Efficiency 98% at 2 Micron
Inlet Dual 4″
Air Flow @ 4" Port 1100 CFM
Page 5For technical questions, please call 1-800-444-3353. 70757
SaFetyOperatiOnMaintenance Setup
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.
assembly
note: Dust Collector will require complete assembly
prior to use. It is important to read the entire manual
to become familiar with the product BEFORE
using the Dust Collector. Before assembling
Dust Collector be sure that you have all parts
described in the Parts List and Assembly Diagram.
1. Keep each Caster type together on the same
side of Base Plate. Slide Caster (4 or 11) threads
through corner hole on underside of Base Plate (1).
Slide Washer (3) over Caster threads, thread
Nut (2) onto Caster threads and tighten to secure.
Repeat for remaining Casters. (See Figure a.)
nut (2)
caster (4, 11)
Washer
(3)
Base
plate (1)
Figure a: : caster install
2. Set Base Plate down with Casters on
the ground. (See Figure B.)
3. Attach Outlet (49) to Impeller Housing (47)
using Screws (27). (See Figure B.)
impeller
Housing
(47)
Outlet
(49)
Screw
(27)
Figure B: Motor assembly install
Page 6 For technical questions, please call 1-800-444-3353. 70757
SaFety OperatiOn MaintenanceSetup
note: There are two Nuts welded to the Base Plate
for the Stand (36) nearest to the Motor.
4. Line up Stand (36) with holes on edge of Base Plate.
Secure loosely with Bolts (33) and Nuts (10).
Repeat for remaining Stand. (See Figure c.)
note: Do not fully tighten Bolts at this stage.
Bolt (33)
Stand
(36)
nut (10)
Figure c: Stand install
5. Remove Bag Retainer (31) from
Collector (40) and set aside.
6. Connect Collector (40) to Stand (36),
thread Bolts (37) through Stand and
secure with Nuts (5). (See Figure D.)
7. Fully tighten all fasteners on Collector and Stands.
collector
(40)
Stand
(36)
Bolt (37)
nut (5)
Outlet
(49)
Figure D: collector install
8. Slide Hose Clamp (41) onto Hose (42). Slide
Hose onto the Outlet (49). Once Hose is in
place, tighten screw on Hose Clamp until Hose
is securely fastened to Outlet. Repeat for other
end of Hose to Collector. (See Figure e.)
Hose clamp
(41)
Hose
(42)
Hose clamp
(41)
Figure e: Hose install
9. Insert longer end of Scraper Assembly through
mounting hole at top of Filter (38). Insert Shorter
end through mounting hole at bottom of Filter.
Scraper
(53)
Filter
(38)
10. Secure shorter end of Scraper with Nut (55).
nut
(55)
Page 7For technical questions, please call 1-800-444-3353. 70757
SaFetyOperatiOnMaintenance Setup
11. Attach Handle to Filter with Nuts (57), Washers (58),
Washer (59), and Cap Nut (60) as shown.
cap nut
(60)
nut
(57)
Washer
(58)
Scraper
(53)
Washer
(58)
nut
(57)
Handle
(56)
Washer
(59)
12. Place Filter (38) on top of the
Collector (40). Place Filter Clamp (39) over
lower lip of Filter and upper lip of Collector,
then fasten Filter Clamp. (See Figure F.)
13. Pass Collection Bag (30) up through inside
of Bag Retainer (31), fold open edge of
Collection Bag over Bag Retainer and install inside
bottom lip of Collector (40). (See Figure F.)
14. Place Inlet (28) onto Impeller Housing
and line up Screw holes, then secure
with Screws (27). (See Figure F.)
collector
(40)
Filter (38)
Filter clamp (39)
Bag
retainer
(31)
collection
Bag
(30)
inlet
(28)
Screw
(27)
Figure F: Filter and collection Bag install
Page 8 For technical questions, please call 1-800-444-3353. 70757
SaFety OperatiOn MaintenanceSetup
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.
Workpiece and Work area Setup
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.
1. Designate a work area that is clean and well
lit. The work area must not allow access by
children or pets to prevent injury and distraction.
2. Route the power cord along a safe route to reach
the work area without creating a tripping hazard or
exposing the power cord to possible damage. The
power cord must reach the work area with enough
extra length to allow free movement while working.
3. Secure loose workpieces using a vise or clamps
(not included) to prevent movement while working.
4. There must not be hazardous objects such
as utility lines or foreign objects, nearby that
will present a hazard while working.
General Operating instructions
1. If constructing a new system, connect 4″ vent
pipe (not included) to the 4″ Inlet (28).
2. Determine the size of the dust ports on your
tools and run vacuum hoses (not included) from
each tool to an appropriate sized adapter (not
included), and into the 4″ vent pipe (not included).
WarninG! TO PREVENT SERIOUS INJURY:
Do not tamper with or remove the grounding
pole on the plug. You must use this unit with a 3
pole receptacle. If you use an extension cord, it
must meet amperage specified (see Table A on
page 4), and the cord must be 3‑pronged.
3. Switch on the unit using the push button Switch.
4. During operation, periodically check
how full Collection Bag (30) is. Do
not let it fill more than 3/4 full.
5. When removing Collection Bag, wear
ANSI‑approved safety goggles, and a dust mask.
Shut unit off using the push button switch, remove
Bag Retainer (31) and empty Collection Bag.
Reinstall Collection Bag and Bag Retainer.
6. To prevent accidents, turn off the tool and
disconnect its power supply after use. Clean, then
store the tool indoors out of children’s reach.
tM
Page 9For technical questions, please call 1-800-444-3353. 70757
SaFetyOperatiOnMaintenance Setup
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,
• cracked or broken parts,
• damaged electrical wiring, and
• 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. Check Collection Bag (30) prior to each use
for tears or fraying. Replace if necessary.
4. Periodically tighten the Hose Clamps (41).
5. Keep the Motor (44) clean of dirt and debris.
6. Periodically turn the handle on top of the Filter (38)
to dislodge any dust from inside the canister.
7. WarninG! tO preVent SeriOuS
inJury: if the supply cord of this appliance
is damaged, it must be replaced only
by a qualified service technician.
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.
Page 10 For technical questions, please call 1-800-444-3353. 70757
SaFety OperatiOn MaintenanceSetup
parts List and Diagram
part Description Qty
1 Base Plate 1
2 Nut (I‑M10) 4
3 Washer (Ø10) 4
4 Caster 2
5 Nut (I‑M8) 12
6 Washer (Ø8) 6
7 Bolt (M6×20) 1
8 Foot 1
9 Washer (Ø6) 1
10 Nut (I‑M6) 15
11 Caster with Brake 2
12 Inlet Gasket 2
13 Screw (ST4.2×10") 4
14 Bolt (M6×20) 8
15 Bolt (M8×20) 4
16 Impeller 1
17 Impeller Washer 1
18 Bolt (M8x25) 1
19 Flange Fix Ring 1
20 Housing Seal 1
21 Inlet Housing 1
22 Inlet Gasket 1
23 Washer (Ø6) 8
24 Inlet 1
25 Washer (Ø8) 4
26 Nut (M8) 4
27 Screw (ST4.2×12.7") 5
28 Inlet 1
29 Inlet Cap 1
30 Dust Collection Bag 1
part Description Qty
31 Bag Retainer 1
32 Dust Removal Plate 1
33 Bolt (M8x20) 10
34 Dust Scraper 3
35 Bolt (M6x12) 6
36 Stand 3
37 Bolt (M8×18) 6
38 Filter 1
39 Filter Clamp 1
40 Collector 1
41 Hose Clamp 2
42 Hose 1
43 Bolt (M8x25) 4
44 Motor 1
45 Motor Base 1
46 Flange Nut (M8) 4
47 Impeller Housing 1
48 Motor Seal 1
49 Outlet 1
50
Filter Assembly (with Scraper) 1
51
52
53
54
55 Nut (M8) 1
56 Handle 1
57 Nut (M10) 2
58 Washer 2
59 Washer 1
60 Cap Nut 1
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. Specify UPC 193175511560 when ordering parts.
Page 11For technical questions, please call 1-800-444-3353. 70757
SaFetyOperatiOnMaintenance Setup
assembly Diagram
40
38
35
32
34
41
42
49
33
44
14
45
46
48
15
47
7
8
1
9
12
28
4
29
26
24
22
21
19
23
18
17
16
30
31
36
33
27
27
10
10
2
3
37
43
25
5
6
5
13
20
39
11
60
57
59
58
56
58
57
53
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.
26677 agoura road • calabasas, ca 91302 • 1-800-444-3353
tM
