Kärcher B 90 R Manuel utilisateur
- Catégorie
- Machine à plancher
- Taper
- Manuel utilisateur
B 90 R
001
59623830 05/19
Deutsch 5
English 13
Français 21
Italiano 30
Nederlands 39
Español 47
Português 56
Dansk 65
Norsk 73
Svenska 81
Suomi 89
Ελληνικά 97
Türkçe 108
Русский 116
Magyar 126
Čeština 134
Slovenščina 142
Polski 150
Româneşte 158
Slovenčina 166
Hrvatski 174
Srpski 182
Български 190
Eesti 199
Latviešu 207
Lietuviškai 215
Українська 223
ΔϳΒήόϠ239
- 1
Please read and comply with
these original instructions prior
to the initial operation of your appliance and
store them for later use or subsequent own-
ers.
Before using the appliance for the first time,
read and observe these operating instruc-
tions and the accompanying brochure:
Safety information for brush cleaning units
5.956-251.0.
The machine has been approved for use on
surfaces with gradients of up to 10%.
Safety devices serve to protect the user
and must not be rendered in operational or
their functions bypassed.
To put all functions out of operation imme-
diately: Press emergency-stop button.
– The machine comes to a sudden halt
when you press the emergency-stop
button.
– The emergency-stop has a direct effect
on all machine functions.
– The display continues.
Switches off the drive motor after a short
delay, if the operator leaves the operator
seat during operation or while moving.
DANGER
Pointer to immediate danger, which leads
to severe injuries or death.
몇WARNING
Pointer to a possibly dangerous situation,
which can lead to severe injuries or death.
몇CAUTION
Pointer to a possibly dangerous situation,
which can lead to minor injuries.
ATTENTION
Pointer to a possibly dangerous situation,
which can lead to property damage.
The scrubber vacuum is used for wet
cleaning or polishing of level floors.
You can adjust the machine to suit the
cleaning task by modifying the settings for
water quantity, contact pressure of the
brushes, detergent quantity and driving
speed.
This appliance is suited for the commercial
use, e.g. in hotels, schools, hospitals, facto-
ries, shops, offices, and rental companies.
Use this appliance only as directed in these
operating instructions.
– The appliance may only be used for the
cleaning of hard surfaces that are not
sensitive to moisture and polishing op-
erations.
– This appliance is intended for inside use.
– The application temperature ranges
from +5°C to +40°C.
– The appliance is not suited for the
cleaning of frozen grounds (e.g. in cold
stores).
– The appliance is suitable for a max. wa-
ter depth of 1 cm. Do not drive into an
area where there is a risk of this max.
water height being exceeded.
– The appliance may only be equipped with
original accessories and spare parts.
– The appliance is not intended for the
cleaning of public traffic routes.
– The machine should not be used on
surfaces that are sensitive to pressure.
Please consider the allowed load per
surface unit of the floor. Details of load
per surface unit can be found in the
technical data.
– The appliance is not suited for the use
in potentially explosive environments.
– The machine should not be used to
suck in inflammable gases, undiluted
acids or solvents.
This includes petrol, thinning agents or
hot oil that can form an explosive mix-
ture when it comes in contact with
sucked air. Do not use acetone, undilut-
ed acids and solvents as they are ag-
gressive towards the materials from
which the appliance is made.
Notes about the ingredients (REACH)
You will find current information about the
ingredients at:
www.kaercher.com/REACH
Figure 1, see cover page
1 Wiping flap *
2 Cleaning head *
3 Detergent bottle (only Dose model)
4 Suction hose for detergent (only Dose
model)
5 Lever to raise and lower the vacuum
bar
6 Water quantity regulator
7 Operating field
8 waste water tank
9 Cover waste water tank
10 Vacuum bar *
11 Wing nuts for tilting the vacuum bar
12 Wing nuts for fastening the vacuum bar
13 Suction hose
14 Float
15 Power cord for charger (only Pack mod-
el)
16 Safety support
17 Battery plug (not with Pack model)
18 Battery
19 Seat (with seat contact button)
20 Steering wheel
21 Fresh water tank cover
22 Lever for brush contact pressure (only
with the Adv model)
23 Fresh water filter
24 Pedal for raising/ lowering the cleaning
head
25 Flat fold filter
26 Waste container (only with R cleaning
head) *
27 Dosing equipment for dirt water
28 Dirt water discharge hose
29 Warning lamp for reverse movement *
30 Filling system *
31 Right step platform
32 Drive pedal
33 Adjustment wheel for wiping flap *
34 Pedal for brush exchange (only with D
cleaning head) *
* not included in the delivery
– The operating elements for the cleaning
process are yellow.
– The controls for the maintenance and
service are light gray.
Figure 2, see cover page
1 Drive direction switch
2 Program switch
3Horn
4 Key switch
5 Emergency-stop button
6 Switch for detergent dosing (only with
Dose model)
7 Switch for warning lamp for reverse
movement *
8 Info button (only Adv. model)
9 Display
10 Indicator lamp - service
11 Indicator lamp - automatic immobilizing
brake active
12 Indicator lamp - battery monitoring
13 Indicator lamp - fault
14 Indicator lamp - waste water tank full
15 Indicator lamp - brush overload
Contents
Safety instructions . . . . . . . . . . EN 1
Function. . . . . . . . . . . . . . . . . . EN 1
Proper use. . . . . . . . . . . . . . . . EN 1
Environmental protection. . . . . EN 1
Control elements . . . . . . . . . . . EN 1
Before Startup . . . . . . . . . . . . . EN 2
Operation. . . . . . . . . . . . . . . . . EN 3
Transport . . . . . . . . . . . . . . . . . EN 5
Storage . . . . . . . . . . . . . . . . . . EN 5
Care and maintenance . . . . . . EN 5
Troubleshooting. . . . . . . . . . . . EN 6
Technical specifications. . . . . . EN 8
Accessories and Spare Parts . EN 8
Warranty . . . . . . . . . . . . . . . . . EN 8
EU Declaration of Conformity . EN 8
Safety instructions
Safety Devices
Emergency-stop button
Safety Switch
Hazard levels
Function
Proper use
Environmental protection
The packaging materials are re-
cyclable. Please do not throw
packaging in the domestic waste
but pass it on for recycling.
Old units contain valuable recy-
clable materials. Batteries, oil
and similar substances may not
be released into the environment.
Therefore please dispose of old
units through suitable collection
systems.
Control elements
Colour coding
Operator console
13EN
- 2
DANGER
Risk of explosion!
Do not place tools or similar items on the
battery. Risk of short-circuit and explosion.
Risk of injury. Ensure that wounds never
come into contact with lead. Always clean
your hands after having worked with batter-
ies.
The "Pack" model contains built-in batter-
ies.
Swivel the seat to the front.
Figure 3, see cover page
Insert batteries.
Note:
The two recommended battery types are
housed differently in different arrange-
ments in the device.
ATTENTION
Risk of damage. Ensure correct polarity.
Lubricate the battery pole with pole
grease.
Connect pole using the enclosed con-
necting cable.
Connect the connection cable to the
free battery poles (+) and (-).
Insert battery plug.
Raise the safety support und and swivel
seat to the bottom.
ATTENTION
Risk of damage due to full discharge!
Charge the batteries before commissioning
the appliance.
Note:
The device is equipped with a safety mech-
anism to prevent total discharge, i.e. when
the permissible minimum capacity is
reached, then the machine can only be
driven and existing lamps can be switched
on. In such a case, the battery monitoring
symbol on the control console glows red.
Drive the appliance directly to the
charging station; avoid any steep gradi-
ents in the process.
Note:
When using other batteries (e.g. batteries
from other manufacturers), the total dis-
charge protection level for the respective
battery must be reset by the Kärcher after-
sales service.
DANGER
Risk of electric shock. Observe power sup-
ply net and fuse protection – see "Charger".
Use the charger in dry rooms with sufficient
ventilation only!
Note:
Average charging time is approx. 10 -12
hours.
The recommended chargers (suitable for
the batteries used) are regulated electroni-
cally and will automatically terminate the
charging process.
DANGER
Danger of explosion. Wet batteries may
only be charged with the seat tilted up.
Tilt the seat upward.
Take the power cord out of its holder
and insert the plug into the socket.
The display will show the charging sta-
tus of the batteries.
Note:
All cleaning and driving functions are
blocked during the charging process. The
functions are disabled until a charging peri-
od of at least 90 minutes has elapsed and
the mains plug has been unplugged again.
After the charging process, pull the
power plug and insert into the holder on
the appliance.
Tilt the seat upward.
Remove battery plug and join it to the
charging cable.
Connect the charger to the mains and
turn it on.
Switch off the charger and remove the
plug from the socket after you have fin-
ished charging.
Pull the battery cable from the charger
cable and connect it to the machine.
Add distilled water one hour before the
charging process comes to an end; fol-
low the correct acid level. There are
corresponding indicators on the battery.
At the end of the charging process, all
cells must gas.
몇WARNING
Danger of causticization!
–Adding water to the battery in its dis-
charged state can cause the acid to
leak.
–Use safety glasses while handling bat-
tery acid and follow the safety instruc-
tions to avoid personal injury or damage
to clothes.
–Should the acid spray on to the skin or
clothes, rinse immediately with lots of
water.
ATTENTION
Risk of damage!
–Use only distilled or desalinated water
(EN 50272-T3) for filling the battery.
–Do not add any substances (so-called
performance improving agents), else
warranty claims will not be entertained.
Turn main key to "0" and remove it.
Swivel the seat to the front.
Pull out the battery plug.
Clamp off the minus pole of the battery.
Clamp off the remaining cables from the
battery.
Remove the batteries.
Dispose of the used batteries according
to the local provisions.
Note:
Press the emergency-stop button to imme-
diately deactivate all functions and turn the
key switch to the "0" position.
Four floor boards of the pallet are fas-
tened with screws. Unscrew these
boards.
Figure 4, see cover page
Place the boards on the edge of the pal-
let. Place the boards in such a way that
they lie in front of the four wheels of the
machine. Fasten the boards with
screws.
Slide the four support beams included
in the packaging under the ramp.
Remove the wooden bars in front of the
wheels.
Figure 5, see cover page
Pull the brake lever and push the appli-
ance down the ramp with the level
pulled.
or
Before Startup
Batteries
Observe the directions on the bat-
tery, in the instructions for use and
in the vehicle operating instructions
Wear eye protection
Keep children away from acid and
batteries
Danger of explosion
Fire, sparks, naked flames and
smoking must be strictly avoided
Danger of chemical burns
First aid
Warning note
Disposal
Do not throw the battery into the
regular waste
Insert batteries and connect
Layout A (Fig. 3A) 180 Ah
Layout B (Fig. 3B) 240 Ah
Charge the batteries
"Pack" model
Model without integrated charger
Low maintenance batteries (wet
batteries)
Recommended batteries, chargers
Order No.
Battery pack, 180 Ah,
maintenance-free
(4 batteries)
6.654-124.0
Battery pack, 240 Ah,
maintenance-free
(4 batteries)
6.654-119.0
Charger for mainte-
nance-free batteries
6.654-125.0
Maximum battery dimensions
Layout A B
Length 244 mm 312 mm
Width 190 mm 182 mm
Height 275 mm 365mm
Removing the batteries
Unloading
14 EN
- 3
Release emergency-stop button by
turning.
Set main switch to "1".
Press the drive direction switch and
slowly move the machine down from
the ramp.
Set main switch back to "0".
The procedure for changing the cleaning
head is described in the chapter "Mainte-
nance Tasks".
Note:
On some models, the cleaning head is al-
ready installed.
The installation of the brushes is described
in the chapter "Maintenance Tasks".
Figure 6, see cover page
Insert the vacuum bar into the vacuum
bar suspension in such a manner that
the profiled sheet is positioned above
the suspension.
Tighten the wing nuts.
Insert the suction hose.
DANGER
Risk of injury. Do not used the device with-
out an overhead guard to protect against
falling objects in areas in which there is a
possibility of operators being stuck by fall-
ing objects.
Note:
Press emergency-stop switch to immedi-
ately switch off all functions of the machine.
DANGER
Risk of accident. Prior to every operation,
the parking brake must be checked for
proper function on a level ground.
Take the seating position.
Release emergency-stop button by
turning.
Set the key switch to "1".
Select travel direction.
Gently depress drive pedal.
The brake must get released and you must
be able to hear it (the control lamp for immo-
bilizing brake on the console switches off).
The machine must roll slightly on a plane
surface. When the pedal is released, the
brake falls in an audible manner. Switch off
the machine and call the aftersales service
if the above-mentioned events do not oc-
cur.
DANGER
Risk of accident. If the device does no long-
er show any braking effect, proceed as fol-
lows:
If the device does not come to a halt on
a ramp with a gradient of 2% when you
release the drive pedal, then the emer-
gency-stop button may be pressed for
safety reasons only if the mechanical
functioning of the immobilizing brake
has been checked properly before com-
missioning the device.
Switch off the machine only after it
comes to a complete halt (on an even
surface) and call up the aftersales ser-
vice!
Further, follow all warning instructions
for braking.
DANGER
Danger of tipping if gradient is too high.
The gradient in the direction of travel
should not exceed 10%.
Danger of tipping when driving round
bends at high speed.
Danger of slipping on wet floors.
Drive slowly when cornering.
Danger of tipping on unstable ground.
Only use the machine on sound surfac-
es.
Danger of tipping with excessive sideways
tilt.
The gradient perpendicular to the direc-
tion of travel should not exceed 10%.
Release emergency-stop button by
turning.
Sit on the seat and set main switch to
"1".
Set the drive direction using the drive
direction button at the operator console.
Determine the driving speed by press-
ing the drive pedal.
Stop the machine: Release the drive
pedal.
Note:
The direction of travel can also be changed
while driving. This way even very dull spots
can be polished by driving back and forth
several times.
When switching on the display, the follow-
ing messages will appear in sequence:
– „ < SELFTEST >“: The control conducts
a self-test.
– „Water E-----F“ (model Adv): Water lev-
el in the fresh water tank (lasts for 6
seconds).
„OpHrs xxxxxhxxm+“ (Classic model):
Operating hours (lasts for 6 seconds)
– "Battery: E-----F“: Charging status of
battery.
In case of overloading, the drive motor au-
tomatically switches off after a certain peri-
od. A fault message is displayed on the
console. The concerned unit gets switched
off if the controls get overheated.
Allow machine to cool down at least for
15 minutes.
Turn the main switch to "0" and turn it
back to "1".
ATTENTION
Risk of damage. Only use the recommended
detergents. With other detergents, the opera-
tor bears the increased risk regarding the op-
erational safety and danger of accident.
Only use detergents that are free from sol-
vents, hydrochloric acid and hydrofluoric
acid.
몇CAUTION
Follow the safety instructions for using de-
tergents.
Note:
Do not use highly foaming detergents.
Recommended detergents:
Open the cover of the fresh water reser-
voir.
Fill fresh water (max. 60 °C) until 15 mm
below the upper edge of the tank.
Pour in detergent.
Note:
If detergent is added to the detergent tank
first before the water, this can result in a for-
mation of a lot of foam.
Close the cover of the fresh water res-
ervoir.
Note:
Fill up the fresh water tank completely prior
to the initial start-up to bleed the water pipe
system.
Connect the water hose to the connec-
tion neck on the filling system.
Open the water supply.
Once the maximum fill level is reached,
the built-in floater valve will stop the wa-
ter inflow.
Shut off water supply.
Remove the water hose.
Detergent is added to the fresh water on
the way to the cleaning head with the help
of a dosaging device.
Place the detergent bottle into the de-
vice.
Close the bottle lid.
Insert the suction hose of the dosaging
equipment into the bottle.
Note:
The dosing unit can be used to add 3% de-
tergent at maximum. With higher dosage
the detergent must be put into the fresh wa-
ter tank.
Install cleaning head
Installing the Brushes
Installing the Vacuum Bar
Operation
Check parking brake
Driving
Driving
Display
Overload
Filling in detergents
Detergent
Application Detergent
Routine cleaning of all water
resistant floors
RM 746
RM 780
Routine cleaning of glossy
surfaces (e.g. granite)
RM 755 es
Routine cleaning and basic
cleaning of industrial floors
RM 69 ASF
Routine cleaning and basic
cleaning of fine stoneware
tiles
RM 753
Routine cleaning of tiles in
sanitary areas
RM 751
Cleaning and disinfection in
sanitary areas
RM 732
Removal of coating from all
alkali-resistant floors (e.g.
PVC)
RM 752
Removal of coating from li-
noleum floors
RM 754
Fresh water
Filling system (optional)
Metering system (only Dose model)
15EN
- 4
ATTENTION
Risk of clogging due to dried detergent
when the detergent is added to the fresh
water tank of the Dose version. The flow
meter of the dosing equipment can aggluti-
nate on account of drying detergent and
hamper the functioning of the dosing equip-
ment. Subsequently rinse the fresh water
tank and the appliance with clear water. For
rinsing, select cleaning programme with
application of water at the programme se-
lector switch. Set the water quantity to the
highest value, set the detergent dosage to
0%
Note:
The appliance is equipped with a fresh wa-
ter indicator in the display. If the fresh water
tank is empty, the function of adding deter-
gent gets deactivated. The cleaning head
continues to work without liquid supply.
Figure 7, see cover page
1Driving
Driving to the Place of Use.
2 Scrubbing suction
Wet clean the floor and vacuum up dirt
water.
3 Wet scrubbing
Wet clean the floor and allow the deter-
gent to react.
4 Vacuuming
Suck in the dirt fleet.
5 Polishing
Polishing the floor without the applica-
tion of liquid.
6 Scrub the floor without applying water
(vacuum polishing)
Polish the floor without applying any flu-
id and suck in the polishing dust.
Note:
Depending on the program, the suction bar
and the cleaning head must also be low-
ered with the appropriate control elements
to perform the selected program.
Use the Info button to select the menu
items and do the settings.
– Turning the button to the right/left
scrolls through the menus forward/
backward.
– The selected setting gets accepted by
pressing the button.
You can make the settings for the different
cleaning programs in the operator menu.
Different parameters can be set based on
the cleaning program. The settings are
done using the Info button.
Release emergency-stop button by
turning.
Sit on the seat and set main switch to
"1".
The display shows the battery charging
status and the fresh water level.
Select cleaning program.
Call the operator menu by turning the
info button.
Select the desired parameter by turning
the Info button.
Press Info button - the set value blinks.
Reset the parameter by turning the info
button.
Accept modified setting by pressing the
Info button or wait till the set value is ac-
cepted automatically.
Note:
If the selected parameter does not change
within 10 seconds, then the display goes
back to displaying the battery charging sta-
tus and the fresh water level.
The same cleaning parameter can have in-
dividual settings for each cleaning pro-
gram.
All settings are saved, even if the device is
de-energized.
Turn the info button until "Information-
menu" is displayed.
Retrieve the info menu by pressing the
info button.
The following information can be displayed
by turning the info button:
Set the water quantity at the regulation
knob according to the dirt level and the
type of flooring.
Press down the rear surface of the ped-
al to raise/lower the cleaning head, re-
lease and let the pedal move upwards.
The brush drive will start as soon as the
cleaning head is lowered.
Press down the front surface of the ped-
al to raise/lower the cleaning head and
lock it.
Pull the lever up to raise/lower the vac-
uum bar, press toward the outside and
lower.
The suction process will start as soon
as the level is moved down.
Pull the lever to raise and lower the vac-
uum bar up and lock.
To improve the vacuuming result on tiled
floors the vacuum bar can be turned to an
oblique position of up to 5°.
Figure 8, see cover page
Release the wing nuts.
Turn the vacuum bar.
Tighten the wing nuts.
If the vacuum result is unsatisfactory the in-
clination of the straight vacuum bar can be
modified.
Figure 8, see cover page
Release the wing nuts.
Tilt the vacuum bar.
Tighten the wing nuts.
Figure 10, see cover page
Unlock the lever for the brush contact
pressure to the left and relock to the
right.
– Level down: Reduce contact pressure.
– Level up: Increase contact pressure.
Adjust the wiper flaps by turning the ad-
justment wheel so that they touch the
floor.
Turn the adjustment wheel an addition-
al turn toward the bottom.
Note:
Overflow waste water tank. If the dirt water
tank is full, the suction turbine switches off
and the indicator lamp "waste water tank
full" begins to blink. All cleaning programs
with suction are blocked for one minute.
Empty the waste water tank.
몇CAUTION
Please observe the local provisions regard-
ing the wastewater treatment.
Cleaning Programs
Info button (only Adv. model)
Settings (only Adv. model)
Operator menu
Adjustable parameters
Adjustable param-
eters
min:step
:max
Remark
Cleanspeed (max.
cleaning speed)
1:1:6 1=1km/h,
6=6km/h
FACT (brush
speed)
–Power
Whisper
Fine
Vacuum (suction
performance)
–Low
High
Only with Dose model
Chemical/Agent
(detergent meter-
ing)
0.5%:0.5
%:3%
–
Info menu
Display Significance
Ophrs xxxxxhxxm+ Operating hour
counter
When the counter is
running, "+" will be
displayed
Water E-----F Water level in fresh
water tank
"C" blinks while the
metering pump is
operating (only Dose
model)
Speed: xkm/h Current speed
Alfred/Kärcher Manufacturer
B90R Dxx Appliance descrip-
tion
Prog.Vers. x.x Softwareversion
Exit Inform.menu Exit the info menu by
pressing the info
button.
Setting the water quantity
Raise/lower the cleaning head
Lower
Raise
Raise/lower the vacuum bar
Lower
Raise
Setting the Vacuum Bar
Oblique position
Inclination
Adjust brush contact pressure (only
with the Adv model)
Adjust wiper flaps (only with the
Adv model)
Emptying the waste Water tank
16 EN
- 5
Take the dirt water discharge hose from
the support and lower above a suited
collection device.
Figure 11, see cover page
Let off water by opening the dosage de-
vice at the discharge hose.
The rinse the dirt water reservoir with
clear water.
Unscrew the filter cup of the fresh water
filter and let the fresh water tank drain
completely.
Replace the filter cup.
Check the waste container. If needed,
remove and empty waste container af-
ter work.
Turn main key to "0" and remove it.
Secure the machine with wheel chocks
to prevent it from rolling away.
DANGER
Risk of injury! When loading or unloading
the machine, it may only be operated on
gradients of max. 10%. Drive slowly.
몇CAUTION
Risk of injury and damage! Observe the
weight of the appliance when you transport it.
When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
Remove brushes from the brush head.
몇CAUTION
Risk of injury and damage! Note the weight
of the appliance in case of storage.
This appliance must only be stored in
interior rooms.
Select the storage site for the appliance
taking into consideration the permissi-
ble total weight of the appliance in order
not to impact its stability.
Danger
Risk of injury. Before carrying out any tasks
on the machine, set the main key to "0" and
remove it. Press emergency-stop button.
Place the appliance on a stable, even sur-
face and disconnect the battery.
몇WARNING
Suction turbine will continue to run for a
while after switch-off. Carry out mainte-
nance tasks only after the suction turbine
has come to a halt.
Drain and dispose of the dirt water and
the residual fresh water.
ATTENTION
Risk of damage. Do not sluice the appli-
ance with water and do not use aggressive
detergents.
Drain off dirt water.
Check the flat folded filter, clean if re-
quired
Only with R cleaning head Remove bulk
waste container and empty it.
Clean the outside of the appliance with
a damp cloth which has been soaked in
mild detergent.
Clean the vacuum lips and the wiping
lips, check for wear and replace if re-
quired.
Check the brushes for wear, replace if
required.
Charge the battery:
If the charging state of the battery is un-
der 50%, charge the battery fully and
without interruption.
If the charging state of the battery is
over 50%, only recharge the battery if
the entire operation duration will be re-
quired when next used.
When used regularly, charge the bat-
tery fully and without interruption at
least once a week.
Check battery pole for oxidation; brush
it if required and lubricate it using pole
grease. Ensure that the connection ca-
ble sits firmly.
Clean the seals between waste water
tank and cover and check for tightness,
replace if required.
Check the acid density of the cells if the
batteries are not maintenance-free bat-
teries.
Clean the brush tunnel (only R cleaning
head)
Figure 12, see cover page
Remove the water distribution strip from
the cleaning head and clean water ca-
nal (only R cleaning head).
For long periods of disuse, only turn the
device off when the battery is fully
charged. Fully recharge the battery at
least every month.
Replace pump hose of the metering
pump (only Dose model).
Have the prescribed inspection carried
out by the customer service.
For a reliable operation of the appliance
maintenance contracts can be concluded
with the competent sales/service consult-
ant.
Remove the vacuum bar.
Unscrew the star grips.
Figure 13, see cover page
Remove the plastic parts.
Remove the vacuum lips.
Insert new vacuum lips.
Insert the plastic parts.
Screw in and tighten the star grips.
Push the pedal for raising/ lowering the
cleaning head down.
Slide the cleaning head under the appli-
ance so that the hose points toward the
rear.
Only slide the cleaning head halfway
under the appliance.
Figure 14, see cover page
Remove the lid of the cleaning head.
Figure 15, see cover page
Connect the power cord of the cleaning
head to the appliance (same colours
must meet).
Replace the lid and lock it.
Slide the cleaning head halfway under
the appliance.
Figure 16, see cover page
Connect the hose couplers on the
cleaning head to the hose on the appli-
ance.
Figure 17, see cover page
Insert the tab into the middle of the
cleaning head, between the fork of the
lever.
Position the lever on the pedal for rais-
ing/lowering so that the borings in the
lever and the cleaning head align.
Insert the stop pin through the bushings
and swivel the locking plate downward.
Figure 18, see cover page
Insert the cylinder pin into the boring of
the drawbar.
Slide the drawbar with the pin the guide
channel on the cleaning head all the
way to the bottom and lock.
Repeat process on the drawbar on the
opposite side.
Push the pedal for raising/ lowering the
cleaning head down.
Slide the cleaning head under the appli-
ance so that the hose points toward the
rear.
Only slide the cleaning head halfway
under the appliance.
Figure 19, see cover page
Pull out the cover.
Figure 20, see cover page
Connect the power cord of the cleaning
head to the appliance (same colours
must meet).
Push in the cover.
Slide the cleaning head halfway under
the appliance.
Figure 16, see cover page
Connect the hose couplers on the
cleaning head to the hose on the appli-
ance.
Figure 21, see cover page
Insert the tab into the middle of the
cleaning head, between the fork of the
lever.
Position the lever on the pedal for rais-
ing/lowering so that the borings in the
lever and the cleaning head align.
Insert the stop pin through the bushings
and swivel the locking plate downward.
Emptying the Fresh Water Tank
Empty waste container (only with R
cleaning head)
Shutting down
Transport
With mounted D cleaning head
Storage
Care and maintenance
Maintenance schedule
After the work
Weekly
Monthly
Yearly
Maintenance Works
Maintenance contract
Replacing the vacuum lips
Install D cleaning head
Install R cleaning head
17EN
- 6
Figure 22, see cover page
Insert the cylinder pin into the boring of
the drawbar.
Slide the drawbar in the guide channel
on the cleaning head all the way to the
bottom.
Insert the locking plate into the guide
channel and lock it in.
Repeat process on the drawbar on the
opposite side.
Figure 23, see cover page
Press in the locking plate and swivel the
drawbar upward.
The subsequent removal will take place in
the opposite order of the installation.
The removal will take place in the opposite
order of the installation.
Figure 24, see cover page
Lift the cleaning head.
Loosen the lock of the wiper flap.
Swivel the wiping flap out of the way.
Figure 25, see cover page
Loosen the lock of the wiper flap.
Push the bearing lid down and remove.
Pull out the brush roller.
Insert a new brush roller.
Reattach the bearing lid and the wiper
flap in reverse sequence.
Repeat process on the opposite side.
Lift the cleaning head.
Press the pedal for changing the brush-
es downward beyond its resistance.
Pull the disc brush out of the side below
the cleaning head.
Hold the new disc brush under the
cleaning head, push upward and lock.
Unscrew the right stepping platform
and remove along with the drive pedal.
Figure 26, see cover page
1 Covering lid
2Cover
3 Hose holder
4 Pump hose
5 Rotor
Remove covering lid.
Remove cover.
Remove the hose holder with the pump
hose (turn manually to remove the rotor
manually).
Replace pump hose.
Dosing pump and appliance are
brought into operational state by per-
forming the same steps in the reverse
direction.
In case of danger of frost:
Empty the fresh and dirt water reser-
voirs.
Store the appliance in a frost-protected
room.
Danger
Risk of injury! Before carrying out any tasks
on the machine, set the main key to "0" and
remove it. Press emergency-stop button.
Place the appliance on a stable, even sur-
face and disconnect the battery.
Drain and dispose of the dirt water and
the residual fresh water.
In case of faults that cannot be remedied
using the table below please contact the
customer service.
Note:
Defective pole fuses should only be re-
placed by the service center. If these fuses
are defective, then customer service center
has to check the usage conditions and the
entire control system.
If errors appear on the display, then pro-
ceed as follows:
Set the key switch to "0" (switch off the
machine).
Wait till the text on the display has dis-
appeared.
Set the main switch again to "1" (switch
on the machine). Carry out the trouble-
shooting measures in the given se-
quence only if the fault occurs again. At
such times, always bring the main
switch to the "0" position and ensure
that the emergency-stop button is de-
pressed.
If the fault cannot be repaired, call cus-
tomer service and mention the error
message.
Note:
Fault messages that are not listed in the fol-
lowing table indicate faults that cannot be
rectified by the operator. Please contact the
aftersales service.
Remove D cleaning head
Remove R cleaning head
Replacing the brush rollers
Replacing the Disk Brushes
Replace pump hose (only Dose model)
Frost protection
Troubleshooting
Replace fuses
Fault indication
Faults with display
Display Cause Remedy
E: Did you press the
emergency stop but-
ton !?!
Press emergency-stop button. Release emergency-stop button by turning. Set the main switch to "0". Wait un-
til display goes off. Set the main switch back to "1".
E: Pow.module hot
Let cool down!
Control is overheated Turn the key switch to "0". Wait at least 5 minutes to let the control cool off.
Turn the appliance back on.
E: Overload
BRUSH
Overload on brush motor Set key switch to “0”. Wait for 3 seconds. Turn the appliance back on. Reduce
the brush contact pressure.
E: Hardw. failure
Onboardcharger
Interference in the integrated charg-
er (only Pack model)
Disconnect the power cord plug of the charger. Wait for 10 seconds. Plug in
the power cord plug. If the error message appears again: Call customer ser-
vice.
E: Failure char- ging
battery
Battery defective Check battery.
E: Overload TRAC-
TION MOTOR
Drive motor has got overheated due
to a steep climb or locked brake.
Allow machine to cool down at least 15 minutes. Set key switch to “0”. Wait for
3 seconds. Turn the appliance back on. Avoid frequent uphill driving.
Seat switch!
Please sit down!
Seat contact switch has not been
activated.
Release the drive pedal. Have a seat.
Release gaspedal The gas pedal is depressed when
the main switch is on.
Release drive pedal and reactivate.
Followup suction
Shutdown shortly
The key switch was turned to "0"
while the suction turbine was run-
ning.
The suction turbine trails with a delay of 10 seconds. Wait until the appliance
shuts itself off after 10 seconds.
Dirttank full Clean-
ing stops
waste water tank is full. Empty the waste water tank.
Emergency brake
operation! Drive at
ground level
Parking brake is defective. Danger! Do not drive over upward/downward slopes.
Park the machine on an even surface.
Secure the machine with wheel chock(s) to prevent it from rolling away.
Inform Customer Service.
18 EN
- 7
Faults without display on the console
Fault Remedy
Appliance cannot be started Insert battery plug.
Set main switch to “1”
Safety switch not activated, sit down on the seat.
The machine operates only if the operator is seated on the seat.
Release emergency-stop button.
Set the key switch to "0". Wait approx. 10 minutes before turning the key switch to "1" again. If possible,
use the unit only on level surfaces. Check immobilizing brake and foot brake if required.
Take your foot off the accelerator before switching on the main switch. If the fault recurs, call customer
service.
Check battery; charge it, if needed
Insufficient water quantity Check fresh water level, refill tank if necessary.
Check hoses for blockages; clean if required.
R cleaning head: Remove the water distributor strip and clean it.
Clean the fresh water filter.
Insufficient vacuum perfor-
mance
Clean the seals between waste water tank and cover and check for tightness, replace if required.
Clean the flat fold filter in the waste water tank
Clean the vacuum lips on the vacuum bar, turn or replace if required
Check suction hose for blockages; clean if required.
Check the suction hose for tightness; replace if required.
Check if the cover on the dirt water discharge hose is closed
Check the setting of the vacuum bar.
Attach additional weight (accessory) to the vacuum bar.
Insufficient cleaning result Adjust the contact pressure (not with Eco model)
Adjust the wiper flaps (not with Eco model)
Check the brushes for wear, replace if required.
Brushes do not turn Reduce the contact pressure (not with Eco model)
Check if foreign matters block the brushes; remove foreign matter if required.
Motor overload, allow to cool down. Set the key switch to "0". Wait approx. 10 minutes before turning
the key switch to "1" again.
Drain hose for dirty water is
blocked
Open dosing equipment at the drain hose. Pull out the suction hose from suction beam and close it by
hand. Set the program selection switch to suction or vacuuming. The blockage will be sucked out from
the drain hose into the dirt water tank.
Detergent metering Dose (only
Dose) does not function proper-
ly
Inform Customer Service.
19EN
- 8
– Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and trouble free.
– At the end of the operating instructions
you will find a selected list of spare
parts that are often required.
– For additional information about spare
parts, please go to the Service section
at www.kaercher.com.
The warranty terms published by the rele-
vant sales company are applicable in each
country. We will repair potential failures of
your appliance within the warranty period
free of charge, provided that such failure is
caused by faulty material or defects in man-
ufacturing. In the event of a warranty claim
please contact your dealer or the nearest
authorized Customer Service centre.
Please submit the proof of purchase.
We hereby declare that the machine de-
scribed below complies with the relevant
basic safety and health requirements of the
EU Directives, both in its basic design and
construction as well as in the version put
into circulation by us. This declaration shall
cease to be valid if the machine is modified
without our prior approval.
The signatories act on behalf of and with
the authority of the company management.
Documentation supervisor:
S. Reiser
Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Straße 28-40
71364 Winnenden (Germany)
Tel.: +49 7195 14-0
Fax: +49 7195 14-2212
Winnenden, 2019-05-01
Technical specifications
B 90 R Classic, B 90 R Adv, B90 R Adv Dose R 55 D 55 R 65 D 65 R 75 D 75
Power
Nominal voltage V 24
Battery capacity Ah (5h) 180 (240 Option)
Average power consumption W 2200
Drive motor output (rated output) W 600
Suction engine output W 750 550 750 550 750 550
Brush engine output W 2 x 600
Vacuuming
Cleaning power, air quantity l/s 20.5
Cleaning power, negative pressure kPa 120
Cleaning brushes
Working width mm 550 650 750
Brush diameter mm 105 315 105 365 105 410
Brush speed 1/min 1200 140 1200 140 1200 140
Dimensions and weights
Drive speed (max.) km/h 6
Slope max. % 10
Theoretical surface cleaning performance m2/h 3300 3900 4500
Fresh/waste water tank volume l 90
Volume of waste container l 5 – 6 – 7 –
Length mm 1450
Width (without vacuum bar) mm 720 770 810
Height mm 1180
Permissible overall weight kg 460
Transport weight kg 309 (180 Ah), 373 (240 Ah, Option)
Surface load (with driver and full fresh water tank)
Front wheel N/cm264
Rear wheel N/cm252
Values determined as per EN 60335-2-72
Total oscillation value m/s2<2.5
Uncertainty K m/s20.2
Sound pressure level LpA dB(A) 69
Uncertainty KpA dB(A) 3
Sound power level LWA + Uncertainty KWA dB(A) 87
Accessories and Spare Parts
Warranty
EU Declaration of Conformity
Product: Floor cleaner ride-on model
Type: 1.161-xxx
Relevant EU Directives
2006/42/EC (+2009/127/EC)
2014/30/EU
Applied harmonized standards
EN 55014–1: 2006+A1: 2009+A2: 2011
EN 55014–2: 2015
EN 60335–1
EN 60335–2–29: 2004+A2: 2010
EN 60335–2–72
EN 61000–3–2: 2014
EN 61000–3–3: 2013
EN 62233: 2008
Applied national standards
Chairman of the Board of Management
Director Regulatory Affairs & Certification
20 EN
- 1
Lire ce manuel d'utilisation origi-
nal avant la première utilisation
de votre appareil, le respecter et le conser-
ver pour une utilisation ultérieure ou pour le
futur propriétaire.
Lire la présente notice d'instructions ainsi
que la brochure ci-jointe Consignes de sé-
curité pour les nettoyeurs à brosses n°
5.956-251.0 avant d'utiliser l'appareil et
respecter les instructions.
Cette balayeuse doit être utilisée unique-
ment sur des surfaces qui présentent une
pente maximale de 10%.
Les dispositifs de sécurité ont pour but de
protéger l'utilisateur et ils ne doivent donc
jamais être désactivés ni évités.
Pour une mise hors service immédiate de
toutes les fonctions : Appuyer sur la touche
d'arrêt d’urgence.
– En cas de pression sur la touche d'arrêt
d'urgence, l'appareil freine brusquement.
– La touche d'arrêt d'urgence désactive
immédiatement toutes les fonctions de
l'appareil.
– L'écran reste actif.
Met le moteur de traction hors service
après une brève temporisation quand l'ex-
ploitant quitte le siège pendant le fonction-
nement de travail ou en circulation.
DANGER
Signale la présence d'un danger imminent
entraînant de graves blessures corporelles
et pouvant avoir une issue mortelle.
몇AVERTISSEMENT
Signale la présence d'une situation éven-
tuellement dangereuse pouvant entraîner
de graves blessures corporelles et même
avoir une issue mortelle.
몇PRÉCAUTION
Remarque relative à une situation poten-
tiellement dangereuse pouvant entraîner
des blessures légères.
ATTENTION
Remarque relative à une situation éven-
tuellement dangereuse pouvant entraîner
des dommages matériels.
L’aspirateur à abrasion sert au nettoyage
humide ou au polissage de sols plans.
Il est facile d’adapter l'appareil à la tâche de
nettoyage à accomplir en réglant la quanti-
té d’eau, la pression des brosses, la quan-
tité de détergent ainsi que la vitesse de
transport.
Cet appareil convient à un usage profes-
sionnel et industriel, par exemple dans le
cadre d'hôtels, d'écoles, d'hôpitaux,
d'usines, de magasins, de bureaux et
d'agences de location.
L'utilisation de l'appareil doit être faite en
conformité avec les consignes figurant
dans les instructions de service.
– L'appareil doit uniquement être utilisé
pour nettoyer des surfaces planes non
sensibles à l'humidité ni au polissage.
– Cet appareil est destiné à une utilisation
dans les locaux intérieurs.
– La plage de température pour l'utilisa-
tion est de +5°C à +40°C.
– L'appareil n'est pas approprié pour net-
toyer des sols gelés (par exemple dans
des entrepôts frigorifiques)
– L'appareil convient à une hauteur d'eau
maximum de 1 cm. Ne pas rouler dans
une zone dans laquelle la hauteur d'eau
maximum risque d'être dépassée.
– L'appareil doit uniquement être équipé
d'accessoires et de pièces de rechange
d'origine.
– L'appareil n'est pas destiné au net-
toyage de voies publiques.
– L'appareil ne peut être utilisé sur des
sols qui sont sensibles à la pression.
Tenir compte de la sollicitation concen-
trée admissible du sol. La charge
concentrée par l'appareil est indiquée
dans les données techniques.
– L'appareil n'est pas approprié pour l'ap-
plication dans des environnements à
risque d'explosion.
– Ne pas aspirer avec l'appareil des
gazes combustibles, acides ou solvants
non dilués.
Ces-ci sont essence, dilutif de couleurs
ou fuel, qui peuvent former des mé-
langes explosives en touillant avec l'air
d'aspiration. Ne pas utiliser d’acétone,
d’acides ou de solvants non dilués, du
fait de leur effet corrosif sur les maté-
riaux constituant l’appareil.
Instructions relatives aux ingrédients
(REACH)
Les informations actuelles relatives aux in-
grédients se trouvent sous :
www.kaercher.com/REACH
Figure 1, cf. page de couverture
1 Lèvre d'enlèvement *
2 Tête de nettoyage *
3 Bouteille de détergent (uniquement va-
riante boîte)
4 Flexible d'aspiration de détergent (uni-
quement variante boîte)
5 Levier pour relever/abaisser la barre
d'aspiration
6 Bouton de régulation pour la quantité
d'eau
7 Pupitre de commande
8 Réservoir d'eau sale
9 Couvercle du réservoir d'eau sale
10 Barre d'aspiration *
11 Ecrous-papillon pour incliner la barre
d'aspiration
12 Ecrous-papillon pour fixer la barre d'as-
piration
13 Flexible d’aspiration
14 Flotteur
15 Câble d'alimentation chargeur (unique-
ment variante d'achat groupé)
16 Support de protection
17 Connecteur de batterie (pas sur va-
riante d'achat groupé)
18 Batterie
19 Siège (avec coupe-circuit)
20 Volant
21 Couvercle réservoir d'eau fraîche
22 Levier pression d'appui brosse (unique-
ment sur version Adv)
23 Filtre d'eau propre
24 Pédale pour relever/abaisser les têtes
de nettoyage
25 Filtre plat de plis
26 Bac à déchets (uniquement avec tête
de nettoyage R) *
27 Dispositif de dosage pour l'eau sale
28 Flexible de vidange pour eau sale
29 Voyant d'avertissement lors du dépla-
cement en marche arrière *
30 Système de remplissage *
31 Marchepied droit
32 Pédale de marche
33 Roue de réglage lèvre d'enlèvement *
34 Pédale changement de brosse (unique-
ment avec tête de nettoyage D) *
* pas comprise dans l'étendue de livraison
Table des matières
Consignes de sécurité . . . . . . . FR 1
Fonction. . . . . . . . . . . . . . . . . . FR 1
Utilisation conforme. . . . . . . . . FR 1
Protection de l’environnement. FR 1
Eléments de commande . . . . . FR 1
Avant la mise en service . . . . . FR 2
Fonctionnement. . . . . . . . . . . . FR 3
Transport . . . . . . . . . . . . . . . . . FR 5
Entreposage . . . . . . . . . . . . . . FR 5
Entretien et maintenance. . . . . FR 5
Assistance en cas de panne . . FR 6
Caractéristiques techniques . . FR 9
Accessoires et pièces de re-
change. . . . . . . . . . . . . . . . . . . FR 9
Garantie. . . . . . . . . . . . . . . . . . FR 9
Déclaration UE de conformité . FR 9
Consignes de sécurité
Dispositifs de sécurité
Touche d'arrêt d’urgence
Coupe-circuit
Niveaux de danger
Fonction
Utilisation conforme
Protection de
l’environnement
Les matériaux constitutifs de
l'emballage sont recyclables. Ne
pas jeter les emballages dans les
ordures ménagères, mais les
rendre à un système de recy-
clage.
Les appareils usés contiennent
des matériaux précieux recy-
clables lesquels doivent être ren-
dus à un système de recyclage.
Des batteries, de l’huile et
d'autres substances semblables
ne doivent pas être tout simple-
ment jetées. Pour cette raison,
utiliser des systèmes adéquats
de collecte pour éliminer les ap-
pareils usés.
Eléments de commande
21FR
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
Kärcher B 90 R Manuel utilisateur
- Catégorie
- Machine à plancher
- Taper
- Manuel utilisateur
dans d''autres langues
- English: Kärcher B 90 R User manual