F
owner's
manual
14 GALLON
MODEL NO.
113.179100
OR
16 GALLON
MODEL NO.
113.179155
Serial
Number
Model and serial
numbers may be
found on the back of
the unit. You should
record both model and
serial numbers in a
safe place for future
use.
CRRFT MRII °
2-STAGE
_WARNING:
FOR YOUR
SAFETY,
READ ALL
INSTRUCTIONS
CAREFULLY
SAVETHIS
MANUAL
FOR FUTURE
REFERENCE
J
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Part No.SP6748 Printedin Mexico
INDUSTRIAL
WET/DRY VAC
• safety
• assembly
• operation
• maintenance
• repair parts
• Espahol - pagina 23
Warranty
Craftsman One Year Full Warranty
If this Craftsman product fails due to a defect in material or workmanship
within one year from the date of purchase, return it to any Sears store,
Sears Service Center, or other Craftsman outlet in the United States for
free repair (or replacement if repair proves impossible).
This warranty applies for only 90 days from the date of purchase if this
product is ever used for commercial or rental purposes.
This warranty does not include bags or filters, which are expendable
parts that can wear out from normal use within the warranty period.
This warranty gives you specific legal rights, and you may also have other
rights, which vary, from state to state.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
MPORTANT SAFETY INSTRUCTIONS
Safety is a combination of using common
sense, staying alert, and knowing how
your wet/dry vacuum cleaner ("Vac")
works.
Safety Signal Words
A DANGER: Indicates a hazardous
situation which, if not avoided, will result •
in death or serious injury.
,_ WARNING: Indicates a hazardous
situation which, if not avoided, could •
result in death or serious injury.
_i, CAUTION: Indicates a hazardous
situation which, if not avoided, could
result in minor or moderate injury.
When using your Vac, always follow basic
safety precautions including the following:
WARNING
-To reduce the risk of fire, electric
shock, or injury:
• Read and understand this manual and
all labels on the Vac before operating.
• Use only as described in this manual.
• Do not leave Vac running while
unattended - you may fail to notice
important signs indicating abnormal
operation such as loss of suction,
debris/liquid exiting exhaust, or
abnormal motor noises. Immediately
stop using Vac if you notice these
signs.
• Do not leave Vac when plugged in.
Unplug from outlet when not in use and
before servicing.
• Sparks inside the motor can ignite
flammable vapors or dust. To reduce
2 • Do not use with damaged cord, plug or
the risk of fire or explosion, do not use
near combustible liquids, gases, or
dusts, such as gasoline or other fuels,
lighter fluid, cleaners, oil-based paints,
natural gas, coal dust, magnesium
dust, grain dust, aluminum 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, cold
fireplace ash, or other fine dusts with
standard filter. These may pass through
the filter and be exhausted back into
the air. Use a fine dust filter instead.
To reduce the risk of inhaling toxic
vapors, do not vacuum or use near
toxic or 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 this
manual. Dry debris ingested by the
impeller may damage the motor or be
exhausted into the air.
• 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.
otherparts.IfyourVacisnotworking
asitshould,hasmissingparts,has
beendropped,damaged,leftoutdoors,
ordroppedintowater,callcustomer
service.
Donotpullorcarrybycord,usecord
ashandle,closeadooroncord,orpull
cordaroundsharpedgesorcorners.
DonotrunVacovercord.Keepcord
awayfromheatedsurfaces.
Donothandleplug,switch,ortheVac
withwethands.
Useonlyextensioncordsthatarerated
foroutdooruseandhaveagrounding
conductor.Extensioncordsinpoor
conditionortoosmallinwiresizecan
posefireandshockhazards.
Toreducetheriskofthesehazards,
besurethecordisingoodcondition
andthatliquiddoesnotcontactthe
connection.Donotuseanextension
cordwithconductorssmallerthan
16gauge(AWG)insize.Toreduce
powerloss,usea 14gaugeextension
cordif25to50ft.longand12gauge
for50ft.orlonger.
Donotputanyobjectintoventilation
openings.Donotvacuumwithany
ventilationopeningsblocked;keepfree
ofdust,lint,hairoranythingthatmay
reduceairflow.
• Keephair,looseclothing,fingers,and
allpartsofbodyawayfromopenings
andmovingparts.
• Toreducetheriskoffalls,useextra
carewhencleaningonstairs.
• Toreducetheriskofbackinjuryor
falls,donotliftaVacthatisheavywith
liquidordebris.PartiallyemptytheVac
byscoopingdebrisordrainingliquidto
makeitcomfortabletolift.
Toreducetheriskofpersonalinjuryor
damagetoVac,useonlyCraftsman
recommendedaccessories.
Whenusingasablower:
-Directairdischargeonlyatworkarea.
-Donotdirectairatbystanders.
-Keepchildrenawaywhenblowing.
-Donotuseblowerforanyjobexcept
blowingdirtanddebris.
-Donotuseasasprayer.
-Wearsafetyeyewear.
• Toreducetheriskofeyeinjury,wear
safetyeyewear.Theoperationofany
utilityVacorblowercanresultin
foreignobjectsbeingblownintothe
eyes,whichcanresultinsevereeye
damage.
• Toreducetheriskofbeingstruckby,or
pulleddownby,arollingVac,lockthe
wheelswhenusingonanyunevenor
slopedsurface.
• Connecttoaproperlygroundedoutlet
only.SeeGroundingInstructions.
,_k CAUTION:
• To reduce the risk of hearing damage,
wear ear protectors when using for
extended time or in a noisy area.
• For dusty operations, wear dust mask.
• Static shocks are common when the
relative humidity of the air is low.
Vacuuming fine debris with your Vac
can deposit static charge on the hose
or Vac. To reduce the frequency of
static shocks in your home or when
using this Vac, 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 owner'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.
electric shock - do not expose to rain -
Ak WARNING: To reduce the risk of
store indoors.
electric shock, always install float
Ak WARNING: To reduce the risk of
before any wet pick-up operation.
I
I
SAVE THIS MANUAL
Grounding Instructions
This appliance must be grounded. If it
should malfunction or break down,
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.
WARNING-
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.
3=Prong Plug
This Vac is for use on a nominal 120-volt
circuit, and has a grounded plug that
looks like the plug shown. A temporary
adapter that looks like the adapter shown
may be used to connect this plug to a
2-pole receptacle, as shown. If a properly
grounded outlet is not available, the
temporary adapter should only be used
until a properly grounded outlet can be
installed by a qualified electrician.
The green-colored rigid ear, lug, or the
like, extending from the adapter, must be
connected to a permanent ground such
as a properly grounded outlet box cover.
Whenever the adapter is used, it must be
held in place by a metal screw.
2-Prong Outlet
Green f===
Grounding Lug Jr---
_(_Ad_a_p_ter3-Prong Plug
Make sure
this is a
metal
screw
connected
to a known
ground
Prong
Properly
Grounded Outlet
Introduction
This Vac is rated for commercial and
household use. This Wet/Dry Vac is
supplied with a three-layer fine dust filter.
NOTE: In Canada, the use of a
temporary adapter is not permitted by the
Canadian electrical code.
It can be used not only to pick up
material like sawdust and gravel but also
ultra fine material like drywall dust and
cold fireplace ash. These types of
materials are so small they would pass
through traditional filters.
Table of Contents
Section Page
Important Safety Instructions ............. 2
Grounding Instructions .................. 4
Introduction .......................... 4
Table of Contents ...................... 5
Assembly ............................ 5
Tools Required ...................... 5
Carton Contents List.................. 5
Drum/Caddy Assembly ................ 8
Vac Assembly ....................... 9
Insert Hose ........................ 10
Accessory Storage .................. 10
Installing Handle .................... 11
Removing Handle ................... 11
Installing Accessory Storage Bag ...... 11
Operation ........................... 12
Accessory Usage ................... 12
Assembly
Tools Required
Long Phillips Screwdriver
Refer to the assembly sketch for
positioning of parts.
Remove contents of carton. Check each
item against the Carton Contents List.
Notify your Sears Store or Sears Service
Center immediately if any parts are
damaged or missing.
Section Page
Vacuuming Dry Materials ............. 13
Vacuuming Liquids .................. 13
Emptying the Drum .................. 13
Blowing Feature .................... 14
Maintenance ........................ 15
Filter ............................. 15
Filter Cleaning ..................... 15
Filter Removal and Replacement ....... 15
Cleaning a Dry Filter ................ 16
Cleaning a Wet Filter ................ 16
Cleaning & Disinfecting the Wet/Dry Vac. 16
Casters & Wheels ................... 16
Frames & Handles .................. 16
Storage .......................... 16
Repair Parts ......................... 18
Hammer Mallet
Carton Contents List
Key Description Qty
A Wet/Dry Vac Assembly ................. 1
B Pos-I-Lock® Premium Hose ........ 1
C Muffler/Diffuser ............................. 1
D Owner's Manual ........................... 1
Assembly (continued)
Key Description Qty
Carton containing the following parts:
E Storage Bag ................................. 1
F 8" Wheel ....................................... 2
G Metal Handle ................................ 1
H Axle .............................................. 1
I* Caddy, Right ................................. 1
J* Caddy, Left ................................... 1
* These items may come preassembled.
If they are not present in the carton
check the Wet/Dry Vac assembly to see
if they are preassembled.
Key Description Qty
Bag of Loose Parts -
Containing the following:
K 2" Caster ...................................... 2
L 1/2" Cap Nut................................. 2
M Wheel Caps ................................. 2
N Screw, Type AB #10 x 1-3/4 ......... 4
K
Assembly (continued)
2-1/2" Accessories For
Stock Number 17910
Carton Contents List
Key Description
A
14" Floor Brush ............................ 1
B
Wet Nozzle ................................... 1
C
Crevice Tool ................................. 1
D
Utility Nozzle ................................ 1
E
Extension Wands ......................... 2
1-7/8" Accessories For
Stock Number 17915
Carton Contents List
Key Description Qty
A Multi-Nozzle Body ........................ 1
B Floor Brush Insert ........................ 1
C Squeegee Insert .......................... 1
D Carpet Insert ................................ 1
E Extension Wands ......................... 2
F Claw Nozzle ................................. 1
G Crevice Tool ................................. 1
H Dusting Brush .............................. 1
Qty
Assembly (continued)
Drum/Caddy Assembly
If any parts are missing or damaged
contact your Sears Store or Sears
Service Center.
Do not assemble until you have all the
parts.
1. Remove left and right caddies from
drum.
2. Install cap nut on one side of shaft rod.
Tap gently with rubber mallet or
hammer until fully seated. Slide open
end of shaft through the wheel (smooth
side of wheel facing outward).
3. Place wheel/shaft assembly through
caddy left and on through the caddy
right, as shown.
4. Then place the remaining wheel onto
the caddy assembly (smooth side of
wheel facing outward), and install
second cap nut.
5. Invert drum to install caddy. Place the
caddy assembly onto the drum, as
shown. Be sure that wheels spin freely,
and do not contact the caddies.
NOTE: Smooth side of -
Sho!t
R°d Caddy_/4_ _ Wheel
Right _,,-,y/_-r._ ,/Cap
CADDY _ [j _-_ Nut
ASSEMBLY _
y
/
TAP
6. Once the caddies are aligned on the
drum, gently tap each end of each
caddy until firmly seated. It is
recommended to tap the center portion
of the front caddies, as shown.
7. Using a rubber mallet or hammer,
gently tap the wheel caps onto each
wheel until the wheel caps are firmly
seated onto each wheel. This is
required on both sides.
Wheel Cap
Mallet
¢
Assembly (continued)
8,
Insert the caster stem into the socket
of the caster foot as shown. (Front
casters only).
Push on the caster until the ball on
9,
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.
10. Install (4) #10 x 1-3/4" screws into
matching holes on both right and left
side of caddy, securing the caddies to
the bottom of the drum. Tighten
screws until just snug. Do not over
tighten the screws, as this may
deform the caddies.
C _, _ Caster Stem
aster (zj _ _ Caster Ball
Socket I
--#10 x 1-3/4"
Screw (4)
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.
Drum
Latch
Drum
Latch
Assembly (continued)
Insert Hose
Insert the push button end of the
Pos-I-Lock® premium 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.
On the 17915, press the curved metal
extension wand into the coupling ring of
the hose end. Join the two metal
extension wands, aligning the button and
hole so they snap together.
Attach the accessories, aligning the
button and hole so they snap together.
Metal_ \ | _'?,',/ i
Extension \ \ _, __U /
,Co,voO,
Metal_ \
Extension \ \
Wand \ \
Accessory Storage
Your accessories may be stored in the
removable accessory bag. The hose may be
stored by wrapping it around the unit and
placing each end into the two areas marked
Hose Storage. The extension wands can
be stored in the holder sleeves of the
accessory bag as shown.
Accessory Storage Compartment
Wand
Wand
Storage
e Storage
Area
10
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).
/
Installing Accessory Storage
Bag
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).
Accessory Storage
Bag Snaps Bag
Straps (4)
Handle
Wand
Storage
Locations
zGrommet
_" Wall Mount
Hook
Wall
11
Operation
,_ WARNING: To reduce the risk of fire, explosion, or damage to Vac:
• Do not leave Vac running while unattended - you may fail to notice important signs indicating
abnormal operation such as loss of suction, debris/liquid exiting exhaust, or abnormal motor
noises. Immediately stop using Vac if you notice these signs.
• Do not leave Vac plugged-in when not in use.
• Do not continue running when float has cut off suction.
• Do not operate Vac in areas with flammable gases, vapors or explosive dust in the air.
Sparks inside the motor can ignite airborne flammables. Flammable gases and vapors
include: lighter fluid, solvent-type cleaners, oil-based paints, gasoline,
alcohol, or aerosol sprays. Flammable dusts include: coal, magnesium, aluminum, grain, or
gun powder.
• Do not vacuum up explosive dusts, flammable liquids, or hot ashes.
• Do not use Vac as a sprayer.
_. WARNING: To reduce the risk of electric shock or injury:
• Do not expose to rain or allow liquid to enter motor compartment. Store indoors.
• Do not handle plug, switch, or Vac with wet hands.
• Do not service Vac while it is plugged-in. If your Vac is not working as it should, has missing
parts, has been dropped, damaged, left outdoors, or dropped into water, return it to an
independent service center or call customer service.
• When using an extension cord, use only outdoor-rated cords that are in good condition.
Do not allow the connection to come into contact with liquid.
• Do not vacuum toxic materials to reduce the risk of inhaling the vapors or dust.
After you plug the power cord into the outlet,
turn the unit on by pushing the switch from
position "0" to position "1".The symbols
used on the switch actuator are international
"On & Off" symbols:
= OFF I= ON
Accessory Usage
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 possible accessories and their
uses.
1-7/8" Multi-Nozzle Body - Holds floor
inserts for specialized cleaning applicat-
ions: Floor Brush, Squeegee, and Carpet
Inserts. To change inserts, slide red tabs
to the "open" position and pull insert from
the center. Install new insert flush with
nozzle body and slide tabs to the "lock"
position.
1-718" Floor Brush Insert - Used for
large area clean-ups on smooth surfaces.
1-718" Squeegee Insert - Used for wet
pickup on smooth surfaces to pick up
liquid and dry the surface in one stroke.
1-718" Carpet Insert - Dry and wet
pickup nozzle for most upholstery and
carpet cleaning.
1-718" Claw Nozzle - Use to pick up
debris in hard to reach locations.
1-718" Dusting Brush - Used for detailed
cleaning in small spaces.
12
Operation (continued)
Crevice Tool - Use to pick up debris in
hard to reach locations.
Muffler/Diffuser - Use to disperse the
exhaust air stream while reducing noise.
Insert into the blowing port.
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.
2-1/2" Utility Nozzle - General purpose
nozzle for most vacuuming applications.
2-1/2" Wet Nozzle - Used for wet pickup
on smooth surfaces to pick up liquid and
dry the surface in one stroke.
2-1/2" Floor Brush - Used for large area
clean-ups on smooth surfaces.
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 Vac comes with the 17907 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.
Vacuuming Liquids
_, WARNING: Do not operate
without filter cage and float, as they
prevent liquid from entering the
impeller and damaging the motor.
2. When picking up large amounts of
liquid the filter should 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.
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.
Emptying the Drum
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.
_, 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.
1. When picking up small amounts of
liquid the filter may be left in place.
13
Operation (continued)
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: Always wear safety
eyewear complying with ANSI Z87.1
(or in Canada CSA Z94.3) when using
as a blower.
WARNING: To reduce the risk of
injury to bystanders, keep them clear
of blowing debris.
,_ CAUTION: Wear a dust mask if
blowing creates dust which might be
inhaled.
A CAUTION: To reduce the risk of
hearing damage, wear ear protectors
when using the Vac/Blower for
extended time or in a noisy area.
1. Locate blowing port of your Vac.
2. Insert the locking end of the
Pos-I-Lock® premium 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.
3. (Optional) Attach extension wand to
opposite end of hose.
4. Turn Vac on and you are ready to use
your Vac as a blower.
Pos-I-Lock®
Premium
Hose
Blowing
Port
14