Hoover Convrtible U4109 User manual

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Fill in and retain !
The HOOVER vacuum cleaner you have just purchased is acombination
cleaner equipped with atwo speed motor. One speed is utilized when the
cleaner is being used on carpet and rugs, and a second higher speed is for
use with attachments.
Your cleaner is amodel ................................ *.........*...................
and has aserial number ..............................................................
For your personal records, please enter the model number and serial number
in the spaces provided above and retain in asafe place.
The model number and serial number are on the bottom of the cleaner.
Save!
INDEX
Cleaner Description ..................................................... 3
Energy Saving Tips ...................................................... 2
How to Unpack and Assemble Cleaner ...................... 3-6
How to Use on Carpet and Floors ............................. 6-8
How to Use Cleaning Tools ..................................... 9-13
Important Safeguards .................................................. 2
Lubrication ................................................................. 18
Maintenance of 'Convertible' Cleaner
Authorized Hoover Service .................................... 18
How to Replace Belt ......................................... 15,16
How to Replace Brushes ................................... 16,17
How to Replace Headlight ..................................... 14
Replacing the Bag ........................................... 5,6,14
Second Speed ............................................................. 12
User Check List .......................................................... 18
©The HoOver Company 1972

Important safeguards !
•Read all instructions.
•Warning: Electric shock could occur if used outdoors or on wet surfaces.
•Close supervision is necessary when any appliance is used by or near chil-
dren. Do not allow vacuum cleaner to be used as a toy or to run unattend-
ed at any time.
•Keep hands, feet, loose clothing, and hair away from rotating agitator.
•Don't run cleaner over cord. It may damage insulation.
•Do not use cleaner to pick up matches, or live ashes and cigarette butts.
•Avoid picking up hard, sharp objects with the cleaner. They may damage
the cleaner and the bag.
•Unplug cleaner when not in use. Turn machine off at switch before un-
plugging.
•Always disconnect cord from electrical outlet before servicing the cleaner.
•Change bag frequently when picking up very fine materials such as powder.
•Grasp the plug to disconnect from wall outlet to avoid damage to cord,
plug, prongs, or receptacle.
•The use of an extension cord is not recommended.
If cleaner is in disrepair, do not attempt to operate.
Have repairs made by the qualified personnel at Hoover Factory Service
Centers or Authorized Hoover Warranty Service Dealers.
•Use vacuum cleaner only for its intended use as described in the instruc-
tions. The use of attachments not recommended by the appliance manu-
facturer may cause hazards.
Save these instructions w
ENERGY SAVING TIPS
1. Replace throw away cleaner bag promptly, before overfilled. Use agenuine
HOOVER bag made for your model cleaner.
2. To maintain effective cleaning, replace agitator brushes and belt when
necessary.
3. Turn off cleaner when not in use, such as when moving furniture.
4. Keep your cleaner operating at peak performance level - have inspection
and service performed by aHoover Factory Service Center or Authorized
Hoover Service Dealer.

UNPACKING THE CLEANER
Unpack the cleaner from the carton
and identify the parts shown in Fig. 1.
Remove and dispose of the cardboard
packing.
1. Upper handle section
2. Lower handle section
3. Cleaner base
4. Outer bag assembly
5. Disposable bag
The cleaner assembled will look
like the drawing below.
HANDLE
CORD STORAGE HOOKS
wrap cord around cord
hooks for storage. \
ADJUSTMENT LEVER
FOR CARPET PILE
HEIGHT to adjust the
undersideof the cleaner
(nozzle location) to the
carpet pile height.
\ \
\
PILE HEIGHT
ADJUSTMENT DISPLAY
indicates the four positions
set by the Adjustment \
Lever for cleaningvarious
carpet piles. Four positions
are: LOW, NORMAL, HIGH,
and SHAG.
\
HOOD
1 2 3
FIG. 1
ON-OFF SWITCH to turn
on, slide switch downward;
to turn cleaner off, slide
the switch upward.
SPRING HOOK place
spring ring over hook to
suppo_ the bag.
BAG JACKET outer
covering for throw away
bag.
HANDLE BAIL support
for handle.
CARRYING HANDLE
located underneath handle
bail.
HANDLE RELEASE
LEVER step on lever to
lower handle to operatint_
.and low position.
HEADLIGHT
(some models) FURNITURE GUARD
prevents c_eanerfrom
rubbing against furniture.
3 After identifying each part, you are ready to begin assembling.

4
2
3
5
HOW TO ASSEMBLE
A. Put handle together
Slide the two handle pieces together.
Check to see that cord storage hooks
are on the same side of handle. Insert
bolt through small holes and secure
with nut. Tighten nut with screw-
driver. Fig. 1.
If the nut and bolt are not assembled
as shown in the illustration, the holes
in the handle are not lined up correctly.
Fig. 2.
B. Attach handle to the cleaner
Unscrew nut and remove bolt from
handle socket. Fig. 3.
Connect electric plug on handle bail
with the socket on the handle. Make
sure plug assembly is positioned as
shown in illustration. Fig. 4.
Push handle down into place in bail.
The excess wire and electric connec-
tion is guided into the handle. Push
down until handle is securely in
place. Fig. 5.
Insert second bolt through small
holes of handle and secure with nut.
Fig. 6. Tighten nut with screwdriver.
6 4

C. Attaching outer bag to cleaner
The outer bag is connected at the rear
of the cleaner. There are two projec-
tions at the bottom of the outer bag
assembly.
To attach outer bag to the cleaner,
place the two projections at the bot-
tom of the outer bag assembly inside
the metal grooved plate. (You will
find the grooved plate extending out
from the bottom rear of the cleaner.)
Fig. 1.
Just above the opening at the rear of
the cleaner is the bag clip. Pull the
bag clip to the left and fit bag against
opening. When you release the bag
clip, it should move to the right and
fit completely over the bag lock.
Fig. 2.
Attach the bag to the bag spring hook,
which is located on the top section
of the handle. Fig. 3.
D. Attach throw away bag
to cleaner
To attach throw away bag to cleaner,
unzip outer bag. Pull out tube.
Insert curved collar of bag into holder.
Slide collar of bag into slots of holder
until it fits securely.

Pull out pleatsof bag. Tuck top of bag into outer bag; then
bottom of bag into outer bag. Zip
outer bag.
HOW TO USE THE CLEANER
How to operate
To turn cleaner on, push switch down.
To turn cleaner off, push the switch up.
Plug into electric outlet. Your cleaner
is now ready to operate. Turn the
cleaner on and push down on the han-
dle until the front of the cleaner is
free from the carpet. This insures that
the throw away bag is inflated.
Upright
erating
Handle adjustments
The handle of your cleaner has three
positions: Upright for storage and
when using attachments. Operating
for general operation on carpet and
floors. Low for reaching under low
furniture.

Adjustment for carpet pile height
The cleaning of carpet and rugs takes
place at the nozzle. This is the opening
at the bottom of the cleaner where the
agitator is located. Fig. 1.
It is necessary to raise and lower the
nozzle for various carpet pile heights.
The adjustment lever raises and lowers
the nozzle for various carpet pile and 2
is located to the right of the bag near
the bottom of the cleaner. The pile
height adjustment displays in the
window on top of the cleaner. Fig. 2.
Select the desired nozzle adjustment
by moving the lever with your toe
until it "clicks" into the desired posi-
tion. Fig. 3.
You can most easily make adjustments
if you move the lever UPWARDS into
the desired position. Therefore, when
a downward adjustment is required,
first press the lever all the way down
into the SHAG position and then move
upwards one position at a time. The
nozzle adjustment display will indicate
each pile height as you move the lever.
3
Select the adjustment for the carpet pile height according to the chart below.
............................................................ :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Low for low pile and kitchen carpet
,,,,,,,,,,.,,,,,,,.,,,,,,,,,,,,,,,,,,,,, ,_H.HIIOgaIH=HHOQ'O..O=_. JJ_OI_IOJlq*H6H*I'''=='O=Oa*=='O6"O_ J*_=lJ4=
Normal for rugs with normal pile height and for removing loose dirt from
hard surface floors
High for rugs with normal pile height but thicker density; if the cleaner
is difficult to push at "Normal", move the lever to the "High"
position
Shag for very long or shag pile carpet
Note: If the "Low" setting is used when cleaning normal or shag pile carpet,
there is an increase in the belt load and pushing effort is greatly increased.

SPECIAL FEATURES
Carrying handle
Your cleaner has a convenient carry-
ing handle located underneath the han-
dle bail.
Edge cleaning
This feature improves the cleaning of
carpet edges near baseboards and solid
furniture. Dust and lint tend to collect
along these edges. The cleaner bottom
plate has been designed with a passage-
way for dirt to enter the nozzle from
the side to increase cleaning ability of
edges. From the right or left side,
slowly guide the cleaner parallel to
the edge of the carpet.
Cleaning lightweight flexible rugs
Lightweight flexible rugs used on hard
surface floors in entrances, bathrooms,
etc. should be cleaned by the following
method.
Stand on one end of the rug and move
the cleaner toward the other end or
edge. Before reaching the other end,
push down on the handle. This will lift
up the nozzle (front of cleaner) and
will prevent the rug from clinging to
the cleaner. Continue to lift up the
nozzle so that when you have reached
the edge, it is completely off the rug.
Move the cleaner back to start again
and lower the nozzle, using only for-
ward strokes.
8

CLEANING TOOL ATTACHMENTS
Cleaning tools are available for this cleaner at additional cost from Hoover
Dealers. The cleaning tools allow you to do above the floor cleaning and to
clean hard to reach areas.
Deluxe cleaning set Includes vinyl
hose, converter, curved wand,
straight wand, dusting brush,
furniture nozzle, wall/floor brush,
crevice tool and a storage bag.
Standard cleaning set Includes vinyl
hose, converter, curved wand,
crevice tool and upholstery brush.
You can convert your cleaner for use with the attachments in a matter of
seconds and you will find a tool for almost every cleaning job in your home.
When using attachments, follow the simple steps discussed in this section:
A. Attach the converter
B. Select the desired tool
C. Attach the tool
D. Have cleaner in upright position when using cleaning tools.
USING CLEANING TOOLS
A. Attach converter
By using the converter attachment,
Fig. 1, you can channel the suction
from the cleaner to the hose and
cleaning tools. The converter must
first be attached to the vinyl hose;
then the converter is attached to the
bottom of the cleaner. Follow the
steps detailed here for attaching the
converter.
To attach the converter to the vinyl
hose, insert converter into hose con-
nector. Fig. 2.

Push connector and converter togeth-
er and twist.
The converter is locked into position
when the projections on the converter
fit into the holes on the hose connec-
tor. Fig. 3.
To attach the converter to the cleaner,
first unplug cord. Warning: Cleaner
must not be running when position-
ing or removing front converter.
Have cleaner in upright position.
Grasp handle of cleaner and lean
backwards so that bag is flat on the
floor and the underside is visible.
Fig. 4.
Grasp the converter; turn red con-
verter lock away from the hose.
Fig. 5.
Place plastic latches of converter onto
metal rim of bottom plate. Fig. 6.
Bring converter up until it covers the
opening. Fig. 7. To lock in place, turn red converter
lock toward the vinyl hose. Fig. 8
Raise cleaner to upright position.
10

B. Select the proper cleaning tool
The cleaning tools have many uses.
Select the tool best suited for the
cleaning task from the descriptions
below.
Wall/floor brush+ For walls and very
jr-regular hard surface floors such as
brick and slate. Fig. 1.
Furniture nozzle For upholstered fur-
niture, draperies, tapestries, mattresses,
clothing, automobile interiors and car-
peted stairs. Fig. 2.
Dusting brush For carved furniture,
table tops, books, lamps, lighting fix-
tures, Venetian blinds, baseboards,
shutters and registers. Fig. 3.
Crevice tool For radiators, dresser
drawers, spaces between kitchen ap
pliances. Fig. 4.
Straight* and curved wands Used to
give extra length to your vinyl hose.
They are ideal to reach ceilings, the
top of draperies, high shelves and cup
boards. Use the straight and curved
wands with any of the above tools.
Fig. 5.
"Available only in deluxe sets.
C. Attaching the tools
After having chosen the proper tool
for your particular task, attach it to
the end of the vinyl hose.
The outer plastic ring on the end of
the hose has a slot which adjusts.
Note the slot in the hose grip. Turn
the outer ring until the slots align.
Fig. 6.
Insert the tool so that the button on
the tool fits into the slot in the end of
the vinyl hose. Fig. 7.
11
34
2
6
7

8
Turn the plastic ring counterclock-
wise to lock the tool in place. Fig. 8.
For additional length, attach one or
both* wands to the vinyl hose as de-
scribed in the preceding section.
9To attach the tools to the other end
of the wand, press down firmly on
the white plastic spring latch. Fig. 9.
Fit the attachment into place and
release plastic latch when it fits over
button on tool. It is now locked in
place.
*Available with deluxe sets only,
D. Engaging the higher speed for using attachments
Your cleaner is equipped with a two-speed motor. One speed is utilized when
the cleaner is being used on carpet and rugs, and a second higher speed is for
use with attachments.
Upon insertion'ofthe converter and having the cleaner handle in the upright
position, the motor automatically adjusts to the higher speed.
Therefore, for effective operation it is important to have your cleaner handle
in the upright position when using the attachments.
When using the cleaning tools, the adjustment for carpet pile height should
be set according to the surface on which the cleaner is standing. This will
give added stability when using the attachments. Set the adjustment for
pile height to LOW if using the cleaning tools in an area where there are
bare floors and use SHAG in carpeted areas.
After having followed the steps detailed above you are ready to use your clean-
ing attachments. Simply turn the cleaner switch to the ON position and you
are ready to clean above the floor and all those hard to reach areas in your home.
The handle must be in the upright position for proper, effective use of tools.
12

Storing attachments
Your attachment set has been de-
signed so that it will fit in astorage
bag", The bag has two slots located
near the top for use in hanging,
Therefore, it can be attached to the
cleaner on hung conveniently on a
hook in the closet,
To clean attachments To clean the
hose wipe off dirt with acloth damp-
ened with aliquid detergent. Rinse
with adamp cloth. Cleaning tools
may be washed in warm water with
adete_rgent. Rinse and let dry before
using.
"Avai lable with deluxe sets only.
MAINTENANCE
The following sections are concerned with proper maintenance of the cleaner.
Familiarize yourself with these home maintenance tasks and keep this owner's
manual in aconvenient place where you can refer to it when needed. Proper
use and care of your cleaner will insure continued cleaning effectiveness.
The bag
Your cleaner has adurable outer jacket which covers the throw away bag. A
light wiping with adamp cloth will keep this outer jacket clean.
When to replace the throw away bag
Check the bag from time to time. It is recommended that you change the
bag when the dirt reaches the dotted line on the throw away bag. If you let
more dirt than this accumulate, your cleaner may not operate effectively.
Where to buy bags
Bags may be purchased from your local Authorized Hoover Dealer or from a
Hoover Factory Service Center.When ordering bags, be sure to give the model
number of your cleaner.
13

What bags to buy
Use HOOVER bag type A with this
cleaner.
To assure that your cleaner operates
at peak performance, it is imperative
that you use only genuine HOOVER
throw away bags made by The
Hoover Company. HOOVER bags can
be identified by the trademarks --
How to change bag
To change bag, unzip outer bag and
gently pull top of throw away bag
upward. See illustration.
Note: Do not clean out old bag and re-use. Discard used bag. To install new
bag refer to pages 5 and 6.
How to replace the headlight (Available on deluxe models only.)
Disconnect the cleaner from electrical
outlet. 1. Set adjustment lever for pile height
to the "NORMAL" or "HIGH"
position.
i2. Turn cleaner over and remove the
two screws indicated in the illustra-
tion. Place cleaner in the upright
position. Slip hood up off of the
cleaner casting.
3. Take off hood and check bulb
type. Remove and replace bulb as
directed.
Bayonette type bulb (Sylvania
15T7D(3). Remove bulb by press-
ing in and turning in a counterclock-
wise direction. Replace by pressing
bulb in and turning in a clockwise
direction.
Wedge type bulb (GE 912 or equiva-
lent) Remove bulb by pulling straight
out of socket. Replace by pushing
bulb straight into socket until it
locks in place. (Excessive force is
not required).
4. Replace hood. Position furniture
guard onto casting of cleaner.
Tighten screws. 14

The belt
The belt of your HOOVER cleaner controls the speed of the agitator and it is
important for the effective operation of your cleaner. The belt is located under
the bottom plate of the cleaner and should be checked from time to time to
be sure it is in good condition.
When to replace the belt
To check the belt, remove the bottom plate (see following section). If the belt
is stretched or cut; or if the agitator fails to rotate, replace the belt.
What belt to buy
To assure effective operation, use only genuine HOOVER belts with your
HOOVER 'Convertible' cleaner. When purchasing a new belt ask for Hoover
part No. 49258.
How to replace the belt Disconnect cleaner from electrical outlet.
1. Turn cleaner over. Remove metal
plate on bottom of cleaner by pushing
latches toward outside of cleaner.
2. Release worn belt from pulley.
3. Lift out rug agitator, remove old
belt and place new belt in groove of
rug agitator.
15

4. Replaceagitator. On one end of
the agitatorroll there is a raisedmetal
plate.Makesure that this end is
placedin grooveon side of cleaner.
5. Placebelt on pulley.Sideof belt
nearercleanershouldbe in line with
arrow on bottom of cleaner.
6. Replacemetal plate. Placemetal
knobs on front end of plate in wire
holders. Check to see that latches are
pushed back and will not be covered
by plate. Place plate in position and
latch securely.
The brushes
When to replace brushes
When brushes are worn and bristles
do not touch the edge of a card held
across the bottom plate, they should
be replaced. Always replace both
brushes at the same time to maintain
cleaning effectiveness.
What brushes to buy
When purchasing new brushes, ask for
Hoover part No. 19799. They are de-
signed to be used with your cleaner.
16

Howto replacethe brushes
Disconnect the deaner from electrical outlet.
1. To replace worn brushes, remove bottom plate, belt and agitator, following
directions given on preceding pages.
iND PLATES
2. Turn end plates of agitator
counterclockwise until one end
plate comes off.
3. Then pry out end section as
shown.
4. Remove opposite end plate and
shaft by pulling straight out. Pry
out remaining end section.
5. Remove brushes by pulling them
from agitator. Use pliers if necessary
Slide new brushes into channels.
Push them in as far as possible.
END SECTION
WASH ER
BEARING
LOCATOR
6. To reassemble, reverse procedure.
Replace first, the last end section
removed, then end plate and shaft.
Replace remaining end section and
end plate. Be sure end sections are
assembled with Iocator lined up
with slot in agitator.
7. Should you accidentally displace
the bearing during disassembly,
reassemble as shown.
17

User check list
This appliance was inspected thoroughly and was in good operating condition
when it was shipped from the factory. If a minor problem develops, it usually
can be remedied quite easily when the cause is identified. Accordingly, this
check list is provided for your convenience.
Problem Possible cause Possible solution
Cleaner 1. Not firmly plugged in. 1. Plug unit in firmly.
won't 2. No voltage in wall plug. 2. Check fuse or breaker.
run 3. Blown fuse/tripped breaker. 3. Replace fuse/reset breaker.
Cleaner
won't
pick up
1. Broken or worn belt.
2. Agitator brushes worn.
3. Bag full.
4. Incorrect carpet adjustment
lever setting.
1. Replace belt.
2. Replace brushes.
3. Empty bag.
4. Set carpet adjustment lever for
type carpet being cleaned.
Cleaner 1. Incorrect carpet adjustment 1. Set carpet adjustment lever for
hard lever setting, type carpet being cleaned.
to push 2. Belt on backwards. 2. Position belt correctly.
If the problem persists, check the Yellow Pages of your telephone book under
"Vacuum Cleaners - Household" for your nearest Hoover Factory Service
Center or Authorized Warranty Service Dealer where approved service and
genuine HOOVER replacement parts may be obtained. The warranty provided
with this product has a listing of the Hoover Factory Service Centers. If you
are unable to obtain the information you need from the Yellow Pages, contact
a Hoover Factory Service Center to find your nearest Authorized Warranty
Service Dealer. For service under warranty, follow the instructions in the
Warranty provided with this product.
Always identify your cleaner by model number when requesting information
or ordering replacement parts. (The model number appears on the bottom of
the cleaner.)
If further assistance is needed, contact the Hoover Company Consumer
Affairs Department, North Canton, Ohio 44720, 216-499-9200.
Lubrication
The motor is equipped with one ball bearing and the agitator has two ball
bearings. These bearings occasionally need attention.
Ball bearings should be checked annually and lubrication of all ball bearings
should be performed by a Hoover Factory Branch Service Center or an
Authorized Warranty Service Dealer.
18

VCMA wcuuM .u. c-ru,,0Rsssoc, T,o.
(HOOVER - AN ASSOCIATION MEMBER)
Service To The Consumer Since 19 13
This information has been compiled by the Vacuum Cleaner Manufacturers Associ-
ation from Governmental and Private Sources concerned with product safety.
These basic guidelinesare for your pro tec tion and convenience.
TO AVOID ELECTRIC SHOCK
Never vacuum liquids.
Never vacuum carpeting that is damp or wet.
Do not store machine outdoors.
Replace worn or frayed power cord immediately.
TO AVOID ACCIDENTS
Never vacuum live ashes or cigarette butts.
Never run machine over power cord or place sharp objects on it.
Never let children use machine as a toy.
Use extra caution when cleaning on stairs.
Keep machine on floor - not on chairs, tables, etc.
When machine is turned on, never allow fingers, hair or garments to
come near intake suction ports or revolving brushes.
Never leave machine running or cord plugged in when unattended.
Turn machine off at switch before unplugging from wall outlet.
When unplugging machine, grasp plug - not cord.
Always unplug power cord from wall outlet before servicing machine or
attaching accessories.
Store machine promptly after each use to prevent accidents from trip-
ping over power cord or machine.
Use machine and accessories only in manner intended by manufacturer.
FOR BEST PERFORMANCE
Keep your machine and all accessories clean and in good operating
condition.
Change or clean bags and/or filters as recommended by manufacturer to
maintain optimum cleaning efficiency.
Periodically check revolving brush for build-up of lint, hair or other
foreign material and remove as necessary.
Adjust or replace cleaning brushes when worn.
Buy replacement parts from manufacturer's authorized service center.
Have machine checked periodically by manufacturer's authorized service
center.
Store machine carefully -in dry area - never outdoors.
For optimum cleaning performance and safety, study and follow your
Owner's Manual - keep it in a handy and safe place for future reference.
THE HOOVER COMPANY, NORTH CANTON,
U4101/03/07/09/13/15
5-76 U4113/15-001 Litho USA
OHIO 44720
5651 1-097