RIDGID WD1851 User manual

WD1851
16 U.S. GALLONS/60 LITERS
PROFESSIONAL WET/DRY VAC
FOR QUESTIONS OR INFORMATION CONTACT US AT
CALL 1-800-4-RIDGID (1-800-474-3443) OR
www.ridgidvacs.com
Part No. SP6673 Printed in Mexico
OPERATOR’S MANUAL
SAVE THIS MANUAL FOR FUTURE REFERENCE
WARNING:
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.
!
Thank you for buying a RIDGID product.
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2
Table of Contents
Section Page
Important Safety Instructions . . . . . . . . . . . . . 2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Unpacking and Checking
Tools Required . . . . . . . . . . . . . . . . . . . . . . 4
Carton Contents . . . . . . . . . . . . . . . . . . . . . 4
Replacement Filter Assembly . . . . . . . . . . . . 6
Drum/Caddy Assembly . . . . . . . . . . . . . . . . . 7
Installing Handle . . . . . . . . . . . . . . . . . . . . . 8
Removing Handle . . . . . . . . . . . . . . . . . . . . 8
Installing Tool Holder . . . . . . . . . . . . . . . . . 9
Wet/Dry Vac Assembly. . . . . . . . . . . . . . . . . . 9
Insert Hose . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Vacuuming Dry Materials . . . . . . . . . . . . . 10
Section Page
Vacuuming Liquids . . . . . . . . . . . . . . . . . . 10
Emptying the Drum . . . . . . . . . . . . . . . . . . 11
Moving the Wet/Dry Vac . . . . . . . . . . . . . . 11
Blowing Feature . . . . . . . . . . . . . . . . . . . . 11
Accessory and Hose Storage . . . . . . . . . . . 12
Cord Wrap . . . . . . . . . . . . . . . . . . . . . . . . 12
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 12
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Wet/Dry Vac . . . . . . . . . . . . . . . . . . . . . . . 13
Casters & Wheels. . . . . . . . . . . . . . . . . . . 13
Frame & Handles . . . . . . . . . . . . . . . . . . . 13
Filter Replacement. . . . . . . . . . . . . . . . . . . . 14
Repair Parts . . . . . . . . . . . . . . . . . . . . . . . . . 16
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
IMPORTANT SAFETY INSTRUCTIONS
Safety is a combination of common
sense, staying alert, and knowing how
your Wet/Dry Vac works.
Safety Signal Words
DANGER: Indicates an imminently
hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING: Indicates a potentially
hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION: Indicates a potentially
hazardous situation which, if not avoided,
may result in minor or moderate injury.
When using your Wet/Dry Vac (“Vac”),
always follow basic safety precautions
including the following:
WARNING - To reduce
the risk of fire, electric shock, or
injury:
• Read and understand this operator’s
manual and all labels on the Wet/Dry
Vac before operating.
• Use only as described in this manual.
• Do not leave Vac running while
unattended.
• Sparks inside the motor can ignite
flammable vapors or dust. To reduce
the risk of fire or explosion, Do not
vacuum or use near flammable or
combustible liquids, gases, or
explosive dusts, such as gasoline or
other fuels, lighter fluid, cleaners, oil-
based paints, natural gas, hydrogen,
coal dust, magnesium dust, aluminum
dust, grain dust, or gun powder.
• Do not vacuum anything that is burning
or smoking, such as cigarettes,
matches, or hot ashes.
• Do not vacuum drywall dust or cold
fireplace soot or ash with standard
filter. This is a very fine dust which may
be exhausted back into the air. Use a
fine dust filter instead.
• To reduce the risk of health hazards
from vapors or dust, do not vacuum
toxic materials.
• Do not use or store near hazardous
materials.
• To reduce the risk of electric shock, do
not expose to rain or allow liquid to
enter motor compartment. Store
indoors.
• Do not allow to be used as a toy. Close
attention is necessary when used by or
near children.
• Do not use with a torn filter or without
the filter installed except when
vacuuming liquids as described in the
Operation section of this manual. Dry
debris ingested by the impeller may
damage the motor or be exhausted
back into the air.
• Do not leave Vac plugged in. Unplug
from outlet when not in use and before
servicing.
• Turn off Vac before unplugging.
• To reduce the risk of injury from
accidental starting, unplug power cord
before changing or cleaning filter.
• Do not unplug by pulling on cord. To
unplug, grasp the plug, not the cord.
• Do not use with damaged cord, plug or
other parts. If your Vac is not working
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3
• Use only extension cords that are rated
for outdoor use. Extension cords in
poor condition or that are too small in
wire size can pose fire and shock
hazards. To reduce the risk of these
hazards when using an extension cord,
be sure it is in good condition and that
the connection does not come into
contact with liquid. To keep power loss
to a minimum, use the following table
to choose the minimum wire size
extension cord.
as it should, has missing parts, has
been dropped, damaged, left outdoors,
or dropped into water, return it to an
Authorized Service Center.
• Do not pull or carry by cord, use cord
as handle, close a door on cord, or pull
cord around sharp edges or corners.
Do not run Vac over cord. Keep cord
away from heated surfaces.
• Do not handle plug, switch, or the Vac
with wet hands.
• Do not put any object into ventilation
openings. Do not vacuum with any
ventilation openings blocked; keep free
of dust, lint, hair or anything that may
reduce air flow.
• Keep hair, loose clothing, fingers, and
all parts of body away from openings
and moving parts.
• To reduce the risk of falls, use extra
care when cleaning on stairs.
• To reduce the risk of back injury or
falls, do not lift a Vac that is heavy with
liquid or debris. Partially empty the
Vac by scooping or draining liquid to
make it comfortable to lift.
• To reduce the risk of personal injury or
damage to Vac, use only Ridgid
recommended accessories.
• When using as a blower:
- Direct air discharge only at work
area.
- Do not direct air at bystanders.
- Keep children away when blowing.
- Do not use blower for any job except
blowing dirt and debris.
- Do not use as a sprayer.
- Wear safety eyewear.
• To reduce the risk of eye injury, wear
safety eyewear. The operation of any
utility Vac or blower can result in
foreign objects being blown into the
eyes, which can result in severe eye
damage.
• This Wet/Dry Vac is double-insulated,
eliminating the need for a separate
grounding system. Use only identical
replacement parts. Read the
instructions for Servicing Double-
Insulated Wet/Dry Vacs before
servicing.
Extension Cord Length Gauge A.W.G.
0-50 Ft. 14
50-100 Ft. 12
CAUTION:
• To reduce the risk of hearing damage,
wear ear protectors when using for
extended hours using it in a noisy area.
• For dusty operations, wear dust mask.
NOTE: Static shocks are common in
dry areas or when the relative humidity of
the air is low. Vacuuming fine debris with
your Vac can deposit static charge on the
hose or on the Vac. The best remedy to
reduce the frequency of static shocks in
your home or when using this Vac is to
add moisture to the air with a humidifier.
Observe the following warnings that
appear on the motor housing of your Vac:
WARNING: For your own safety,
read and understand operator’s
manual. Do not run unattended. Do
not pick up hot ashes, coals, toxic,
flammable or other hazardous
materials. Do not use around
explosive liquids or vapors.
WARNING: To reduce the risk of
electric shock - do not expose to
rain - store indoors.
DOUBLE INSULATED
GROUNDING NOT REQUIRED.
WHEN SERVICING USE ONLY
IDENTICAL REPLACEMENT PARTS.
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!
SAVE THIS MANUAL
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4
Introduction
This Wet/Dry Vac is intended for house-
hold use. It may be used for vacuuming
wet or dry media and may be used as a
blower.
Refer to the assembly sketch for
positioning of parts.
Remove contents of carton. Check each
item against the Carton Contents List.
Call 1-800-4-RIDGID (1-800-474-3443) or
E-mail us at [email protected] if any parts
are damaged or missing.
Unpacking and Checking Carton Contents
Phillips Screwdriver
Tools Required
MalletHammer
Carton Contents List
Key Description Qty
A Wet/Dry Vac Assembly.................1
B* Filter Nut ......................................1
C* High Efficiency Filter ....................1
D* Filter Cage ...................................1
E* Float .............................................1
F Tug-A-Long Hose.........................1
G Utility Nozzle ................................1
H Wet Nozzle...................................1
J Crevice Nozzle.............................1
K Car Nozzle ...................................1
L Extension Wands .........................2
M Muffler/Diffuser.............................1
N Owner’s Manual...........................1
* These items may come preassembled.
If they are not present in the carton
check the vac power head to see if they
are preassembled.
A
M
L
E
K
F
C
D
B
GJ
H
N
M
Read this operator’s manual to familiarize
yourself with the product features and to
understand the specific usage of your
new Vac.
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Unpacking and Checking Carton
Contents (continued)
S
U
VR
T
P
5
Key Description Qty
Carton containing the following parts:
P Storage Bag .................................1
R 8” Wheel.......................................2
S Metal Handle................................1
T Axle ..............................................1
U Caddy, Right ................................1
V Caddy, Left...................................1
Key Description Qty
Bag of Loose Parts -
Containing the following:
W 2” Caster ......................................2
X 1/2” Cap Nut ................................2
Y Wheel Caps .................................2
Z Screw, Type AB #10 x 1-3/4 ........4
Y
X
ZW
Replacement Filter Assembly
1. Carefully slide the filter over the filter
cage, sliding it over the center ring
covering the 3 slots until the filter stops
against the lid.
2. Place filter nut onto threaded stud and
tighten it down. Finger tighten only.
NOTE: Lever of filter nut should be away
from plate as shown.
IMPORTANT: Do not overtighten as this
may deform or crack the filter cage, or
filter.
NOTE: If filter cage needs to be removed,
because the float is placed in the wrong
way, use a flat blade screwdriver and
insert the blade near one of the tabs
between the filter cage and the center
ring of the lid. Pry the tab out of the slot.
Tilt the cage and lift away from the lid.
Filter Nut
Filter
Threaded Stud
Filter Cage
Slots (3)
Filter Nut
Lever
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3. Place the float over the opening in the
center of the lid with the words "This
Side Towards Lid" laying face down
over the hole.
4. Line up filter cage tabs with slots in the
center ring of the lid.
5. Push on the filter cage until the tabs
snap into slots for a secure fit.
Replacement Filter Assembly (continued)
WARNING: For your own safety,
never connect plug to power source
outlet until all assembly steps are
complete and you have read and
understood the safety and operation
instructions. Do not operate vac
with any parts damaged or missing.
WARNING: To avoid personal
injury or damage to vac be sure to
keep hands, fingers, or any other
foreign objects out of the center
opening when assembling the float.
Drum/Caddy Assembly
Caddy
Right
Drain Caddy
Left
THIS SIDE
TOWARD LID
Filter Cage
Tabs (3)
Float
Solid End
Slots (3)
Filter Cage
Tabs (3)
Slots (3)
Power Head
Assembly
Right
Caddy
Assembly
Left Caddy
Assembly
Drain
#10 x 1-3/4"
Screw (4)
6
!
!
If any parts are missing or damaged
contact Customer Service.
Do not assemble until you have all the
parts.
1. Insert caddy left and caddy right into
the bottom of drum as shown. Light
taps with a mallet or hammer may be
needed to fully seat both caddies.
2. Install (4) #10 x 1-3/4” screws into
matching holes on both right and left
side of caddy, securing them to the
bottom of the drum. Tighten screws
until just snug. Do not over tighten as
this may tend to deform the caddies.
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3. Installing Cap Nut
a. Place cap nut on end of axle.
b. Tap gently with hammer until fully
seated.
c. Place wheel on the axle with smooth
portion of wheel facing outward.
Drum/Caddy Assembly (continued)
NOTE: Smooth side of the
wheel to the outside.
Caddy Left Drain
Axle
w/Wheel
Caddy
Right
Open
End
Cap
Nut
7
4. Slide open end of axle through caddy
left making sure the leg slot lines up
with the cradle hole. Slide all the way
through the caddy right. Light taps with
a mallet may be required to fully insert
axle.
5. Install second wheel onto axle with
smooth portion of wheel facing
outward.
6. Install the second cap nut. Tap gently
until cap nut is firmly seated
7. Using a rubber mallet or hammer,
gently tap the wheel cap onto the right
wheel until the wheel cap is firmly
seated onto the wheel. This is required
on both left and right sides.
8. Insert the caster stem into the socket
of the caster foot as shown. (Front
caster only).
9. Push on the caster until the ball on the
caster stem is inserted all the way into
the socket. You will be able to hear the
ball snap into the socket and the caster
will swivel easily when positioning is
correct.
Mallet
Wheel
Cap
Socket
Caster Stem
Caster Ball
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Drum/Caddy Assembly (continued)
Installing Handle
Press and hold release buttons while
installing handle into handle receptacles
in drum (See illustration).
NOTE: An audible snap of release
buttons indicates successful engagement
of handle.
Removing Handle
Press and hold release buttons as
shown. While firmly pushing in release
buttons, pull handle upwards to remove
(see illustration).
8
Wall Mount
Hook
Grommet
Wall
Tote Snaps Tote
Straps (4)
Handle
Extension
Wand
Storage
Locations
Installing Tool Holder
1. Install tool holder as shown with
extension wand holders facing unit.
2. As an alternative storage solution, the
tool holder may hang on a wall. Two
wall mounting hooks (not provided)
must be secured to the wall as shown
(sold separately).
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Wet/Dry Vac Assembly
1. Position the powerhead assembly on
the drum/caddy assembly as shown
(assembled earlier).
2. Rotate both latches down and press
until you hear them snap over the
flanges on the drum.
9
Drum
Latch
Drum
Latch
Drum
Flange
Latch
Drum
Powerhead
Assembly
Insert Hose
Insert the push button end of the “Tug-A-
Long” hose into the inlet of the vac. The
hose should snap into place. To remove
the hose from the vac, press the release
button in the hose assembly and pull the
hose out of the vac inlet, as shown.
Release
Button
Press
and
Pull
Operation
WARNING
To reduce the risk of fire or explosion, do not operate this vac in areas with
flammable gases, vapors or explosive dust in the air. Flammable gases or
vapors include but are not limited to; lighter fluid, solvent type cleaners,
oil-base paints, gasoline, alcohol or aerosol sprays. Explosive dusts include
but are not limited to; coal, magnesium, aluminum, grain or gun powder.
Do not vacuum explosive dust, flammable or combustible liquids or hot
ashes. Do not use this vac as a sprayer. To reduce the risk of health hazards
from vapors or dusts, do not vacuum toxic materials.
!
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Operation (continued)
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.
After you plug the power cord into the
outlet, turn the unit on by pushing the
switch from position "O" to position "l". The
symbols used on the switch actuator are
international "On & Off" symbols. "O" is the
symbol for "OFF" and "l" is the symbol for
"ON".
Extension Wands - These wands can be
connected together and provides
additional length for more reach.
Hose - Provides transfer of vacuum or
blowing capability to work site. Provides
the means of attaching extension wands
and nozzles.
Crevice Tool - Use to pick up debris in
hard to reach locations.
Muffler/Diffuser - Use to disperse
exhaust air stream while reducing noise.
Insert into blowing port.
Vacuuming Dry Materials
1. The filter must always be in correct
position to reduce the risk of leaks and
possible damage to vac.
2. Your Wet/Dry Vac comes with the
VF5000 Filter installed. When using
your vac to pick up very fine dust, it will
be necessary for you to empty the
drum and clean the filter at more
frequent intervals to maintain peak vac
performance.
NOTE: A dry filter is necessary to pick up
dry material. If you use your vac to pick
up dust when the filter is wet, the filter will
clog quickly and be very difficult to clean.
3. If your filter is wet but you need to use
the vac to pick up dry material, you can
quickly dry the filter by running the vac
without hose attached for about
10 minutes. The clean air rushing
through the vac will help dry the filter.
Vacuuming Liquids
IMPORTANT:
1. When picking up small amounts of
liquid the filter may be left in place.
2. When picking up large amounts of
liquid we recommend that the filter be
removed. If the filter is not removed, it
will become saturated and misting may
appear in the exhaust.
3. After using the vac to pick up liquids, the
filter must be dried to reduce the risk of
possible mildew and damage to the filter.
=OFF =ON
Familiarize yourself with the accessories
included with the vac. Each accessory may
be used in various ways for vacuuming
and blowing debris. Here is a list of the
accessories and their uses.
Utility Nozzle - General purpose nozzle for
most vacuuming applications.
Wet Nozzle - Used for wet pickup on
smooth surfaces to pick up liquid and dry
the surface in one stroke.
Car Nozzle - Dry pickup nozzle for car
interiors and most upholstery cleaning.
10
CAUTION: To reduce risk of
hearing damage, wear ear protectors
when using the vac for extended
hours or when using it in a noisy
area.
WARNING: The operation of any
utility vac can result in foreign
objects being blown into the eyes,
which can result in severe eye
damage. Always wear safety
eyewear complying with ANSI Z87.1
(or in Canada, CSA Z94.3) before
starting operation. Safety eyewear
are available at many local retail
stores.
!
!
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1. The vac comes equipped with a drain
for easy emptying of liquids. Simply
unscrew the drain cap and lift the
opposite side slightly to empty the
drum.
2. Another option is to remove the
powerhead assembly.
3. Lay powerhead assembly aside on a
clean area while emptying drum.
4. Dump the drum contents into the
proper waste disposal container.
Moving the Wet/Dry Vac
Should it become necessary to pick the
vac up to move it, the handle on the
sides of the dust drum are used to lift. To
maneuver the vac, the push/pull handle
in the rear of the unit should be used.
Blowing Feature
Your vac features a blowing port. It can
blow sawdust and other debris. Follow
the steps below to use your vac as a
blower.
WARNING: To reduce the risk of
injury from accidental starting,
unplug power cord before emptying
the drum.
WARNING: To reduce the risk of
back injury or falls, do not lift a vac
heavy with liquid or debris. Scoop
or drain enough contents out to
make the vac light enough to lift
comfortably.
Emptying the Drum
4. When the liquid in the drum reaches a
predetermined level, the float
mechanism will rise automatically to cut
off air-flow. When this happens, turn off
the vac, unplug the power cord, and
empty the drum. You will know that the
float has risen because vac airflow
ceases and the motor noise will become
higher in pitch, due to increased motor
speed.
IMPORTANT: To reduce the risk of
damage to the vac do not run motor with
float in raised position.
11
!
!
WARNING: Always wear safety
eyewear complying with ANSI Z87.1
(or in Canada, CSA Z94.3) before
using as a blower.
!
1. Locate blowing port of your vac.
2. Insert the locking end of the tug-along
hose into the blowing port of the vac.
The hose should snap into place. To
remove the hose from the vac, press
the release button in the hose
assembly and pull the hose out of the
vac inlet.
CAUTION: Wear a dust mask if
blowing creates dust which might
be inhaled.
CAUTION: To reduce the risk of
hearing damage wear ear protectors
when using the vac/blower for
extended hours or when using it in
a noisy area.
WARNING: To reduce the risk of
injury to bystanders, keep them
clear of blowing debris.
!
!
!
Car Nozzle (Optional)
Tug-A-Long
Hose
Blowing
Port
Extension
Wand
(Optional)
Swivel
End of
Hose
3. (Optional) Attach extension wand to
opposite end of hose, then place the
car nozzle on the wand.
4. Turn vac on and you are ready to use
your vac as a blower.
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12
Maintenance
WARNING: To reduce the risk of
injury from accidental starting,
unplug power cord before changing
or cleaning filter.
WARNING: Do not operate with
the filter cage and float removed.
The float prevents water from
entering the impeller and damaging
the motor. The cage prevents fingers
from touching the moving impeller.
Filter
Push/Pull Handle
Cord Wrap
Power
Cord
Extension
Wand
Storage
Extension
Wand
Accessory Storage
Compartment
Your accessories may be stored in the
removable tote, or in the two locations on
the caddy right/left. The hose may be stored
by wrapping it around the unit and placing
each end into the two areas marked Hose
Storage.
NOTE: Insert male end of extension
wand into the holder sleeve as shown.
The hose may be stored by wrapping it
around the unit and plugging the open
end into one of the storage locations on
the caddy assembly.
Hose Storage
Area
HOSE
STORAGE
HOSE
STORAGE
Cord Wrap
When vacuuming is complete, unplug the
cord and wrap it around the power
assembly as shown. The cord should wrap
under the pull handle (above the inlet) and
around and under the cord wrap of the
motor cover.
Accessory and Hose Storage
!
!
WD1851 Professional Wet/Dry Vac is
supplied with RIDGID’s best Two-Stage
Fine Dust Filter. Replacement Two Stage-
Fine Dust Filters are available where you
purchased your vac. Ask for the RIDGID
Two-Stage-Fine Dust Filter VF5000.
NOTE: The filter is made of high quality
paper designed to stop very small
particles of dust. The filter can be used
for wet or dry pick up. Handle the filter
carefully when removing to clean or
installing it. Creases in the filter pleats
may occur from installation but not affect
the performance of the filter.
Filter Removal
To remove the filter for cleaning or
replacement, unscrew the filter nut from
the filter cage, remove filter plate and lift
off filter.
IMPORTANT: To avoid damage to the
blower wheel and motor, always reinstall
the filter before using the vac for dry
material pick-up.
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13
WARNING:To assure product
SAFETY and RELIABILITY, repairs and
adjustments should be performed by
Authorized Service Centers, always
using RIDGID replacement parts.
Cleaning a Dry Filter
NOTE: For best cleaning results due to
accumulated dust, clean the filter in an
open area. Cleaning SHOULD be done
outdoors and not in the living quarters.
1. Remove filter from vac. Gently tap filter
against the inside wall of your dust
drum. The debris will loosen and fall.
2. For thorough cleaning of dry filter with
fine dust (no debris), run water through
it as described under "Cleaning a Wet
Filter".
Cleaning a Wet Filter
After filter is removed, run water through
the filter from a hose or spigot. Take care
that water pressure from the hose is not
strong enough to damage filter.
Remember: To dry a filter quickly, reinstall
the filter on the vac and allow the unit to
run for approximately 10 minutes. The
clean air rushing through the filter will dry it.
IMPORTANT: After cleaning, check the filter
for tears or small holes. Do not use a filter
with holes or tears in it. Even a small hole
can cause a lot of dust to come out of your
vac.
IMPORTANT: Replace it immediately.
Installation
Refer to "Replacement Filter Assembly"
Section of this manual.
Allow the filter to dry before reinstalling
and storing the vac.
Wet/Dry Vac
To keep your Wet/Dry Vac looking its
best, clean the outside with a cloth
dampened with warm water and mild
soap.
To clean the drum:
1. Dump debris out.
2. Wash drum thoroughly with warm
water and mild soap.
3. Wipe out with dry cloth.
Before prolonged storage or as needed
(i.e.; waste water pick up) the drum
should be disinfected.
To disinfect the drum:
1. Pour 1 gallon of water and 1 teaspoon
chlorine bleach into the drum.
2. Let solution stand for 20 minutes,
carefully swishing every few minutes,
making sure to wet all inside surfaces
of the drum.
3. Empty drum after 20 minutes. Rinse
with water until bleach smell is gone.
Allow drum to dry completely before
sealing the motor on the drum.
Casters and Wheels
Should your cart squeak or become hard
to roll, you should place two or three
drops of general purpose oil on each
wheel at the axle. If your casters are
noisy, you may put a drop of oil on the
roller shaft to make them quieter.
Frame and Handles
Your metal handle is painted to prevent
rust, however, liquids and corrosive
debris should be wiped off with a soft
cloth should they come in contact with
the handle.
!
SP6673-1 ES 0108.qxd 1/24/08 1:52 PM Page 13

Applications VF4000 VF5000 VF6000
• Sawdust  
• Wet Pick-up  
• Typical Basement,  
Garage or Car Dirt
• Drywall Dust 
• Cold* Ashes
- BBQ Grill 
- Fireplace
* DO NOT VACUUM ANYTHING THAT IS BURNING OR SMOKING, SUCH AS CIGARETTES, MATCHES OR HOT ASHES.
• Antimicrobial
Protection
• Fine Indoor Particles
- Pet Dander
- Furnace Filter
- Dryer Lint
- Upholstery
• Cement Dust
• Pollen/Allergens
MICROBAN is a registered trademark of Mircoban Products Company
MAXIMIZE VACUUM PERFORMANCE WITH A NEW FILTER
Typical Replacement Frequency is 2 Times Per Year
14
Filter Replacement
Which Replacement Filter Meets Your Needs?
Choosing a filter is as easy
as 1, 2, 3...
Standard
Filter
Filter System with
antimicrobial product protection
Fights and inhibits the growth
of mold, mildew and bacteria
that can shorten filter life
Microban®
Filter System with
antimicrobial product protection
Fights and inhibits the growth
of mold, mildew and bacteria
that can shorten filter life
Microban®
STEP UP STEP UP
Microban®
Microban®
HEPA
HEPA
HEPA
TRAPS 99.97%
OF PARTICLES
DOWN TO
.3 MICRONS
SP6673-1 ES 0108.qxd 1/24/08 1:52 PM Page 14

15
Notes
SP6673-1 ES 0108.qxd 1/24/08 1:52 PM Page 15

Key
No. Part No. Description
1 830564 Actuator, Switch
2 813213 Switch, Toggle
3 832327 Power Head Assembly (Includes Keys 6 & 7)
4 VT2525 Muffler/Diffuser
5 826387 Drum Latch
6 823200A Float
7 823201-1 Filter Cage
8 VF5000 Filter - 2-Stage
9 73316 Filter Nut
10 VT2509 Utility Nozzle
11 VT2503 Car Nozzle
12 VT2510 Wet Nozzle
13 VT2502 Crevice Tool
14 826356-5 Hose Assembly
15 VT2508 Extension, Handle
16 SP6673 Operator’s Manual
WARNING
SERVICING OF DOUBLE-INSULATED WET/DRY VAC
In a double-insulated Wet/Dry Vac, 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. Servicing a double-
insulated Wet/Dry Vac requires extreme care and knowledge of the system,
and should be done only by qualified service personnel. Replacement parts
for a double-insulated Wet/Dry Vac must be identical to the parts they replace.
Your double-insulated Wet/Dry Vac is marked with the words "DOUBLE
INSULATED" and the symbol (square within a square) may also be
marked on the appliance.
Repair Parts
16 Gallon Professional Wet/Dry Vac
Model Number WD18510
RIDGID parts are available on-line at www.ridgidparts.com
Always order by Part Number - Not by Key Number
16
†
†
†
†
†
†
†
!
† These replacement parts may be available where you purchased your vac.
SP6673-1 ES 0108.qxd 1/24/08 1:52 PM Page 16

RIDGID parts are available on-line at www.ridgidparts.com
1
3
5
2
8
6
7
9
4
12
10
11
14
16
13
15
17
SP6673-1 ES 0108.qxd 1/24/08 1:52 PM Page 17

Key
No. Part No. Description
1 830599 Handle
2 830683 Dust Drum Assembly
3 73185 Drain Cap
4 830611 Wheel Cap
5 813836-1 Cap Nut 1/2”
6 830682 8” Wheel Assembly
(Includes Keys 4 and 5)
7 830600 Shaft
8 830576 Caddy, Right
9 830577 Caddy, Left
10 73102 Caster
11 830597 Tote
12 820563-12 Screw Type “AB” #10 x 1-3/4
13 509748-1 Bag of Loose Parts (Not Illustrated)
(Includes Keys 4, 5, 10, and 12)
18
Repair Parts
Parts List for Wet/Dry Vac Cart
RIDGID parts are available on-line at www.ridgidparts.com
Always order by Part Number - Not by Key Number
SP6673-1 ES 0108.qxd 1/24/08 1:52 PM Page 18

19
1
2
11
3
6
7
8
7
6
9
10
10
12
12
4
5
45
SP6673-1 ES 0108.qxd 1/24/08 1:52 PM Page 19

Part No. SP6673 Form No. SP6673-1 Printed in Mexico 01/08
What is covered
RIDGID®tools are warranted to be free of defects in workmanship and material.
How long coverage lasts
This warranty lasts for the lifetime of the RIDGID®tool. Warranty coverage ends when the product
becomes unusable for reasons other than defects in workmanship or material.
How can you get service
To obtain the benefit of this warranty, deliver via prepaid transportation the complete product to
RIDGE TOOL COMPANY, Elyria, Ohio, or any authorized RIDGID®INDEPENDENT SERVICE
CENTER. Pipe wrenches and other hand tools should be returned to the place of purchase.
What we will do to correct problems
Warranted products will be repaired or replaced, at RIDGE TOOL’S option, and returned at no
charge; or, if after three attempts to repair or replace during the warranty period the product is still
defective, you can elect to receive a full refund of your purchase price.
What is not covered
Failures due to misuse, abuse or normal wear and tear are not covered by this warranty. RIDGE
TOOL shall not be responsible for any incidental or consequential damages.
How local law relates to the warranty
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation or exclusion may not apply to you. This warranty gives you specific rights, and you
may also have other rights, which vary, from state to state, province to province, or country to
country.
No other express warranty applies
This FULL LIFETIME WARRANTY is the sole and exclusive warranty for RIDGID®products. No
employee, agent, dealer, or other person is authorized to alter this warranty or make any other
warranty on behalf of the RIDGE TOOL COMPANY.
QUESTIONS OR COMMENTS? CALL
1-800-4-RIDGID (1-800-474-3443)
www.ridgidvacs.com
Please have your Model Number and Serial Number on hand when calling.
Professional Tools
Emerson Tool Company
A Division Of
Emerson Electric Co.
Stock No. WD1851
Model No. WD18510
Model and serial number may be found on the handle. You should record both model
and serial numbers in a safe place for future use.
c 2008 Emerson
SP6673-1 ES 0108.qxd 1/24/08 1:52 PM Page 20