HAKO Scrubmaster B310 R/TB 1020 User manual

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2
Introduction
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Dear customer,
We hope that the excellent qualities of
the vehicle justify the faith you have
shown in us by purchasing the product.
Your safety, and that of others, is de-
pendent on your ability to control the ve-
hicle. Please read this translation of the
original manual before using the vehicle
for the first time, act according to the in-
formation contained and keep it in a
safe place for future reference or sub-
sequent owners. In order to ensure that
you can work with the vehicle safely,
please read the chapter on safety be-
fore starting it up.
The operating manual contains all the
important information you need to oper-
ate, maintain and service the vehicle.
Sections of this operating manual which
are relevant to safety are marked by the
hazard label. If you have any questions
with regard to the vehicle or operating
manual, you can contact your Hako ser-
vice partner at any time.
We would like to emphasize that no le-
gal claims can be asserted in respect of
any information provided in this manual.
Please pay attention that only original
spare parts are used for any necessary
maintenance and repair work. Only
original spare parts can guarantee long,
reliable equipment operation. We re-
serve the right to make technical im-
provements.
Valid from: April 2014
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The Scrubmaster B310 R is a large-
area scrubber-drier designed for wet
cleaning rough and structured hard
floors inside buildings, such as in multi-
storey car parks or logistics and indus-
trial areas. This machine is intended for
commercial use. Any use beyond this is
regarded as improper use. The manu-
facturer is not considered liable for any
damage resulting from improper use;
the user is solely responsible for all the
risks.
The scrubber drier has not
been approved for use on pub-
lic paths and roads.
Intended use also includes maintaining
and observing the operating, mainte-
nance and repair conditions prescribed
by the manufacturer.
The scrubber drier may only be operat-
ed, serviced and repaired by personnel
who are familiar with the work involved
and are aware of the risks.
The applicable accident prevention
laws must be observed and any gener-
ally accepted health and safety direc-
tives must be maintained.
Introduction

3
Based on the conception, design and
construction of the vehicle introduced
onto the market by us, the vehicle com-
plies with the applicable basic safety
and health requirements stipulated in
the EC Directive (refer to the Declara-
tion of Conformity). This declaration is
no longer considered valid in the event
of modifications to the vehicle not au-
thorized by us. The manufacturer is not
deemed liable for any damage resulting
from unauthorized modifications to the
vehicle.
1RWHVRQZDUUDQW\
The terms defined in the purchase
agreement apply. Claims for compen-
sation related to damage are excluded
from the terms of warranty when the
damage is the result of failure to ob-
serve regulations concerning service
and maintenance. Maintenance work
must be performed by authorized Hako
service centers and confirmed in the
“Maintenance Report” which serves as
a warranty logbook. 
The following are excluded from the
terms of warranty: wear and tear
through overuse, defective fuses, im-
proper handling and use or unauthor-
ized modifications. Claims under the
terms of warranty are annulled when
damage occurs to the vehicle resulting
from the use of parts or accessories not
explicitly approved by us or from failure
to observe maintenance regulations.
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Inspect the vehicle immediately on de-
livery for signs of transport damage.
These will be replaced when the dam-
age is immediately confirmed by the
haulage contractor and the damage re-
port is sent to our authorized sales part-
ner together with the consignment note.
Introduction

4
Contents
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Preface. . . . . . . . . . . . . . . . . . 2
Intended use . . . . . . . . . . . . . 2
Notes on warranty . . . . . . . . . 3
Acceptance of the vehicle . . . 3
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1.1 Safety and warning symbols . 6
1.2 General information . . . . . . . . 7
1.3 Operating information. . . . . . . 8
1.4 Maintenance information . . . 10
1.5 Particular risks . . . . . . . . . . . 11
1.5.1 Electronics . . . . . . . . . . . . . . 11
1.5.2 Batteries . . . . . . . . . . . . . . . . 12
1.6 Environmental protection . . . 12
1.7 Labels on the vehicle . . . . . . 14
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2.1 Instruction. . . . . . . . . . . . . . . 18
2.2 Initial battery charge. . . . . . . 18
2.3 Prior to starting up for the first
time . . . . . . . . . . . . . . . . . . . 19
2.3.1 Installing brushes and pads . 19
2.3.2 Installing and adjusting 
the squeegee . . . . . . . . . . . . 21
2.3.3 Adjusting the driver's seat . . 22
2.4 Before starting up daily . . . . 22
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3.1 Method of operation . . . . . . . 23
3.1.1 Scrubbing unit . . . . . . . . . . . 23
3.1.2 Squeegee. . . . . . . . . . . . . . . 25
3.1.3 Suction turbines (suction). . . 25
3.1.4 Solution tank . . . . . . . . . . . . 26
3.1.5 Recovery tank . . . . . . . . . . . 27
3.1.6 Traction drive . . . . . . . . . . . . 27
3.1.7 Brakes . . . . . . . . . . . . . . . . . 27
3.1.8 Batteries and charger. . . . . . 28
3.1.9 Options. . . . . . . . . . . . . . . . . 30
3.2 Operating and indicator 
elements. . . . . . . . . . . . . . . . 34
3.2.1 Operating elements 
in the driver's cab . . . . . . . . . 34
3.2.2 Left-hand operating panel . . 37
3.2.3 Right-hand operating panel . 43
3.2.4 Operating elements on the
vehicle . . . . . . . . . . . . . . . . . 46
3.3 Operation . . . . . . . . . . . . . . . 50
3.3.1 Switching the vehicle on. . . . 50
3.3.2 Accelerating . . . . . . . . . . . . . 51
3.3.3 Stopping and parking . . . . . . 51
3.3.4 Cleaning. . . . . . . . . . . . . . . . 51
3.3.5 Switching the vehicle off. . . . 54
3.3.6 Loading and transporting the
vehicle . . . . . . . . . . . . . . . . . 54
3.4 After finishing work. . . . . . . . 55
3.5 Function faults . . . . . . . . . . . 56
3.5.1 Error code table . . . . . . . . . . 56
3.5.2 Other function faults. . . . . . . 58
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5.1 Hako system maintenance. . 67
5.2 Maintenance report . . . . . . . 68

5
Contents
5.3 Maintenance schedule . . . . . 69
5.3.1 Hako system maintenance,
customer. . . . . . . . . . . . . . . . 69
5.3.2 Hako system maintenance I . 72
5.3.3 Hako system maintenance II 75
5.3.4 Hako system
maintenance III/S
(safety check). . . . . . . . . . . . 76
5.4 Battery system . . . . . . . . . . . 77
5.4.1 Charging batteries . . . . . . . . 78
5.4.2 Servicing the driving
batteries . . . . . . . . . . . . . . . . 79
5.4.3 Disassembling 
the trough battery . . . . . . . . . 79
5.4.4 Installing the trough battery . 81
5.4.5 Disposing of batteries. . . . . . 81
5.4.6 Total discharge signal 
transducer . . . . . . . . . . . . . . 82
5.5 Solution tank. . . . . . . . . . . . . 83
5.5.1 Filling the solution tank. . . . . 84
5.5.2 Emptying the solution tank . . 84
5.5.3 Cleaning the draining
hose cap. . . . . . . . . . . . . . . . 84
5.5.4 Cleaning the solution filter . . 84
5.6 Recovery tank . . . . . . . . . . . 85
5.6.1 Emptying the recovery tank . 86
5.6.2 Cleaning the recovery tank . 86
5.6.3 Cleaning the draining
hose cap. . . . . . . . . . . . . . . . 88
5.6.4 Cleaning the air intake filter . 88
5.6.5 Cleaning the openings to the
solution tank . . . . . . . . . . . . . 88
5.7 Scrubbing unit . . . . . . . . . . . 89
5.7.1 Changing the brushes . . . . . 89
5.7.2 Installing new rubber 
deflector strips . . . . . . . . . . . 90
5.8 Squeegee. . . . . . . . . . . . . . . 91
5.8.1 Cleaning the squeegee . . . . 91
5.8.2 Disassembling the squeegee 91
5.8.3 Installing the squeegee . . . . 92
5.8.4 Changing the sealing strips . 92
5.8.5 Adjusting the support rollers. 92
5.9 Wheels . . . . . . . . . . . . . . . . . 93
5.9.1 Front wheel . . . . . . . . . . . . . 93
5.9.2 Rear wheels . . . . . . . . . . . . . 93
5.10 Electrical installation. . . . . . . 94
5.10.1 Red control lamps . . . . . . . . 94
5.10.2 Error codes. . . . . . . . . . . . . . 94
5.10.3 Fuses . . . . . . . . . . . . . . . . . . 94
5.10.4 Drive control relay . . . . . . . . 94
5.11 Cleaning the vehicle. . . . . . . 95
5.12 Transporting and towing. . . . 96
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6
Safety Information
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All texts related to personal safety,
safety of the vehicle and environmental
protection are assigned the following
symbols throughout the operating man-
ual:
Symbol Risks to ... Definition
Safety information persons
or property
Safety information to prevent the development of haz-
ardous situations resulting from ignoring or failing to
follow instructions or prescribed work procedures.
Note the vehicle Important information on handling the equipment in
order to maintain its functionality.
Ecological hazard the environment Ecological hazard through the use of substances
which represent a potential hazard to health and the
environment.

7
Safety Information
 *HQHUDOLQIRUPDWLRQ
• The scrubber drier fulfills all the ap-
plicable safety and health require-
ments stipulated in the EC directives
with regard to its planning, construc-
tional design and final construction
as introduced by us onto the market.
In the case of modifications to the ve-
hicle not approved by us, the
EC Declaration of Conformity en-
closed in this operating manual loses
its validity.
• In addition to the information provid-
ed in this operating manual, all the
legally applicable health and safety
provisions must be observed.
• Before starting up the vehicle for the
first time, read the operating manual
supplied with it thoroughly as well as
any separate manuals provided with
additional or attachment devices and
observe all the information during
work.
•The vehicle may only be operated,
maintained and repaired by persons
trained by Hako or authorized to do
so by Hako.
•This vehicle is not intended to be
used by persons (including children)
with limited physical or mental capa-
bilities or persons without sufficient
experience and ability.
• Particular attention should be paid to
the information regarding safety.
Technical expertise is the key to pre-
venting errors when operating the
equipment and ensuring trouble-free
operation.
• The operating manual must always
be kept at the operating location of
the vehicle and, as a result, should
kept in a safe place on the vehicle.
• If the equipment is sold or rented out,
these documents should be trans-
ferred to the new owner/operator.
The transfer should be confirmed!
• The warning labels attached to the
equipment provide important infor-
mation concerning safe operation.
Labels which are illegible or missing
must be replaced.
• Original spare parts must be used to
ensure safety.
•If you want to shut the vehicle down,
render it inoperable. It must not rep-
resent a source of danger for chil-
dren.

8
Safety Information
 2SHUDWLQJLQIRUPDWLRQ
• Before starting the vehicle up for the
first time, the battery to be used must
be fully charged, properly, by imple-
menting the initial battery charge
routine. Please pay attention to the
operating manual provided with the
charging unit as well as the manual
from the battery manufacturer. Hako
assumes no liability for damage to
the battery caused by a fault when
the battery is charged for the first
time.
•Before starting the vehicle up, al-
ways check it is in a proper condition
and that it is safe to drive and oper-
ate. Clear up any faults and defects
immediately! Never operate the vehi-
cle without functional safety equip-
ment.
• Warning: Do not use the vehicle
without a protective roof structure
(refer to "Accessories", "Cab safety
roof") in areas where the driver is at
risk of being hit by falling objects
(e.g. warehouses). Contact the trade
association responsible for you as to
whether obligations exist in this re-
spect.
•T
he Scrubmaster B310 R must be
subjected to an inspection in respect
of its operationally safe condition at
least once a year by an authorized
technical expert. The results of the
inspection must be documented in
writing and kept safe at least until the
next inspection.
• Floor cleaning vehicles may only be
operated by suitable personnel who
have been trained to operate the
equipment, have proven their capa-
bility to operate the vehicle to the
contractor or person appointed by
him and have been explicitly
charged by him to operate the vehi-
cle.
• Before starting work, operating per-
sonnel must be fully familiar with all
adjustment, operating and control el-
ements as well as their respective
function! It is too late to do this when
the vehicle is actually in operation!
• The warning labels attached to the
Hakomatic provide important infor-
mation concerning safe operation.
• Wet floors are a potential risk for slip-
ping! Ensure to provide the corre-
sponding information and warning
signs.
•If the floor is excessively wet, check
the vehicle for leaks and that the
sealing strips are in a good condi-
tion. If the sealing strips are dam-
aged, change them immediately.
• Only use cleaning agents suitable for
the vendor (non-foaming) and ob-
serve all the use, disposal and warn-
ing information provided by the
cleaning agent manufacturer.
• It is forbidden to use the vehicle in
potentially explosive atmospheres.
• The vehicle is not suitable for clear-
ing up health-hazardous, inflamma-
ble or explosive fluids, dust or
substances.
• Ride-on equipment may only be set
into motion from the seat (seat con-
tact switch).
• The seat contact switch must never
be bypassed or the function immobi-
lized in any way (e.g. by placing a
heavy load on the seat).
• It is forbidden to transport people on
the vehicle!
• Always wear heavy duty, non-slip
footwear when working with the vehi-
cle.
• Start driving immediately after
switching on the brush head drive
otherwise imprints of the brush could

9
Safety Information
be produced on the floor.
• The vehicle may only be driven on
and the equipment used on those
surfaces which have been approved
by the contractor or person appoint-
ed by him.
• The manner of driving must be
adapted to the local conditions (floor
characteristics, presence of persons
in the vicinity, obstacles, etc.).
•When using the vehicle, it is essen-
tial to pay attention to third parties,
especially children.
• Never leave the vehicle unattended
while motors are still running and it
has not been locked against unin-
tended movement.
•To
prevent authorized used of the
vehicle, lock the drive by removing
the key from the key switch.
• When transporting the vehicle, the
motors must be shutdown.
• Only open empty recovery tanks.
• The scrubber drier may only be driv-
en on hard-surfaced, sufficiently
non-slip ground (e.g. asphalt, con-
crete) which is free of oil, water,
snow etc.
•The vehicle may only be driven on
gradients to a maximum of 6% for a
maximum of five minutes when in
work mode. Do not drive the vehicle
on slopes with a gradient steeper
than the limit gradient indicated on
the vehicle.
• The vehicle may only be driven on
gradients to a maximum of 15% for a
maximum of one minute when in
transport mode. When driving the
vehicle in transport mode, the
ground must be clean and dry, i.e.
free of dirt, oil, snow, water etc., par-
ticularly when driving on gradients.

10
Safety Information
 0DLQWHQDQFHLQIRUPDWLRQ
Properly completed vehicle mainte-
nance is an important protective mea-
sure in preventing accidents.
• The maintenance work and mainte-
nance intervals prescribed in the op-
erating manual must be adhered to.
• Operating personnel must complete
the necessary daily and weekly
maintenance work. All other mainte-
nance work must be completed at
your nearest authorized Hako ser-
vice center.
• Before starting any cleaning and
maintenance work or replacing
parts, switch off the motors, remove
the key from the key switch and pull
out the battery plug. This is particu-
larly important in respect of work on
the electrical system!
• Before working on the brushes,
switch off the scrubbing unit, set the
key switch to position 0 and remove
the key.
• The scrubbing unit may only be dis-
assembled and installed by service
personnel.
• Suitable tools must be used for
cleaning and maintenance work.
• Spare parts must comply with the
minimum technical requirements
stipulated by the manufacturer! This
is ensured by the use of original
spare parts.
• When working in the area of the
raised seat console, it must be pivot-
ed up fully to prevent it accidentally
closing or suddenly slamming shut.
• It is not permitted to clean the vehicle
with a pressure washer or steam
blaster.
• Clean the recovery tank regularly to
protect it from the accumulation of
dirt, viruses, bacteria, etc.
• It is not permitted to use aggressive
and corrosive cleaning agents.
• Allow the vehicle to dry after being
cleaned, e.g. over the weekend.
• The vehicle must be checked by a
recognized technical expert in re-
spect of operational safety at rea-
sonable intervals (we recommend at
least one a year), particularly with re-
gard to protective equipment and
locks and following modifications or
repair.
•Only start the vehicle up when all the
safety equipment has been installed,
is functional and brought to its pro-
tecting position.
• The vehicle has been set up for op-
eration using low-maintenance
trough batteries. If other battery
types are to be used, the vehicle
must be adjusted for them by an au-
thorized Hako service center.
• Observe the information in the oper-
ating manual provided by the battery
manufacturer. These must be avail-
able to operating and maintenance
personnel at all times.
•Batteries may only be handled and
changed by properly skilled mainte-
nance personnel.
• When installing the trough battery,
use appropriate lifting gear.
• Only use batteries and chargers rec-
ommended by us. The full terms of
warranty can only be accepted when
these units are used.
• Pay attention that the insulation on
the charger is not initially damaged
and not damaged during the charg-
ing process. The cable must not rub
against anything. Do not use the
charger if the insulation is damaged.
• Always wear appropriate protective
clothing when handling the battery
(e.g. protective gloves, finger stalls,
protective goggles).

11
Safety Information
• The seat console must be pivoted
open during the battery charging
process to prevent the development
of explosive oxyhydrogen!
• Never leave the batteries in a dis-
charged state but recharge them as
soon as possible.
• Only refill distilled water.
• When the cells are in good condition,
never refill the battery acid.
• Spilled battery acid must never enter
the sewage system in its initial form,
it must be neutralized beforehand.
• Pay attention to legal requirements
and local directives.
• For further safety information, see
supplementary sheet 88-60-2556
"Notes on driving batteries".
 3DUWLFXODUULVNV
• The following applies when locating
and clearing faults: Switch the vehi-
cle off, remove the key from the key
switch and disconnect the battery
plug!
• In the case of faults involving the
traction drive, stop the vehicle imme-
diately and remove the key from the
key switch!
 (OHFWURQLFV
• Always disconnect the battery plug
before starting any work on the elec-
trical installations.
• Only use original fuses with the pre-
scribed amperage.
• In the case of defects in the electrical
installation, switch the vehicle off im-
mediately and clear the fault.
• Work on the electrical equipment
may only be carried out by electri-
cians who have received the neces-
sary training and in accordance with
the electrical engineering regula-
tions.
• The vehicle's electrical equipment
must be inspected/checked at regu-
lar intervals. Defects, such as loose
connections and cable damage,
must be rectified immediately.

12
Safety Information
 %DWWHULHV
• Due to a change in the center of
gravity, only approved batteries may
be installed at the intended position.
• To prevent creeping currents, al-
ways keep the batteries clean and
dry and protect from contamination,
e.g. from metal dust.
•Never lay any metallic objects or
tools on batteries. Risk of short cir-
cuit and deflagration!
• Ensure sufficient ventilation in the
charging area when charging the
batteries. Otherwise there is a risk of
explosion!
• The seat console must be pivoted
open during the battery charging
process to prevent the development
of explosive oxyhydrogen!
•O
nly use recommended chargers!
Pay attention that the insulation is
not initially damaged and not dam-
aged during the charging process.
The cable must not rub against any-
thing. Do not use the charger if the
insulation is damaged.
• Ensure there are no naked flames
nearby when handling batteries, par-
ticularly when checking the acidity.
Risk of explosion!
• Do not inhale battery gases.
• Battery acid is very corrosive; keep
away from children.
•Wear protective goggles when con-
trolling the acid level.
• In the event of acid splashing in the
eyes, rinse them with water for ap-
prox. 15 minutes and seek medical
attention immediately.
•Also pay attention to the information
in Section 1.4.
 (QYLURQPHQWDOSURWHFWLRQ
• A certain factual expertise is re-
quired in order to use substances
which could represent a risk to
health and the environment.
• Always observe legal regulations
and local directives when disposing
of cleaning agents, also refer to the
German Water Resources Act
(WHG).

13
Safety Information
'LVSRVLQJRIEDWWHULHV
• Used batteries with the recycling
symbol contain reusable commodi-
ties. The heavy metals contained
represent a major risk both to peo-
ple's health and to the environment.
Never open or damage batteries.
Never touch, inhale or swallow the
content of batteries. Health hazard!
Do not allow batteries to get into the
environment. Risk of contaminating
the ground and water! In accordance
with symbol with the crossed out bin,
these batteries must not be disposed
of in domestic waste. Return and re-
cycling of old batteries must be
agreed on with Hako's authorized
dealers in accordance with § 6 and
§ 8 German Battery Law (BattG).
'LVSRVLQJRIWKHYHKLFOH
• Render the vehicle inoperable. It
must not represent a source of dan-
ger for children.
• Dispose of the vehicle in accordance
with local regulations. For further in-
formation on handling and recycling,
please contact the authorized Hako
dealer where you purchased the ve-
hicle.

14
Safety Information
 /DEHOVRQWKHYHKLFOH
The following safety and warning labels
are attached to the vehicle where easily
legible.
Missing or illegible labels must
be replaced immediately.
&RPSDQ\ORJR (Fig. 1/1) (Fig. 2/1)
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EDQRQFOHDQLQJXVLQJD
KLJKSUHVVXUHZDVKHU

(Fig. 1/2)
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1
2
3
4

15
Safety Information
5DWLQJSODWH(Fig. 1/3)
The rating plate is in the driver's cab, at
the bottom on the flap of the left-hand
electrical compartment.
:RUNLQJZLGWKLQPLOOLPHWHUVPP
DQGLQFKHVLQ(Fig. 1/4)
The working width of the machine is
specified in millimeters and in inches on
the deflectors to the left and right: The
Scrubmaster B310 R has a working
width of 1020 mm or 40 in.

16
Safety Information
'ULYHGLUHFWLRQVHOHFWRU: 
Forwards or reverse
(Fig. 2/5)
5HOHDVHSDUNLQJEUDNH

(Fig. 2/6
$SSO\SDUNLQJEUDNH

(Fig. 2/7)
0D[LPXPZDWHUWHPSHUDWXUHIRU

ZDWHUWREHILOOHG

(Fig. 2/8)
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5
6
7
1
8

17
Safety Information
6ROXWLRQGUDLQDJH 
(Fig. 3/9)
The solution is
drained via the hose
which hangs to the
left of this label.
:DVWHZDWHUGUDLQ
DJH(Fig. 3/10)
The waste water is
drained via the hose
which hangs to the
right of this label.
1RZDVWHZDWHU
GUDLQDJH (Fig. 3/11)
The flap serves 
exclusively 
for cleaning 
and maintenance
of the recovery tank.
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10
11
9

18
Starting Up
 6WDUWLQJ8S
Pay attention to persons in the
vicinity of the vehicle when
completing any work.
 ,QVWUXFWLRQ
Operators must receive instruction be-
fore the vehicle is put into service. Only
technicians from your local authorized
Hako dealer are allowed to provide ini-
tial instruction on the vehicle. The man-
ufacturing plant will notify the dealer
immediately after delivering the vehicle
and the dealer will contact you to ar-
range a date.
 ,QLWLDOEDWWHU\FKDUJH
An initial battery charge must be per-
formed on the batteries in order for
them to provide an optimum perfor-
mance and service life. A battery char-
ger is available which is specially
adapted to the batteries.
Only use batteries and char-
gers recommended by us. The
full terms of warranty can only
be accepted when these units
are used.
Before starting the vehicle up
for the first time, the batteries
to be used must be fully
charged, properly, by imple-
menting the initial battery
charge routine. Hako assumes
no liability for damage to the
battery caused by a fault when
the battery is charged for the
first time.
The seat console must be piv-
oted open during the battery
charging process to prevent
the development of explosive
oxyhydrogen!
Only use the original charger!
Pay attention that the insula-
tion is not initially damaged
and not damaged during the
charging process. The cable
must not rub against anything.
Do not use the charger if the in-
sulation is damaged.
Do not inhale battery gases.

Please pay attention to the operating
manual provided with the charging unit
as well as the manual from the battery
manufacturer. Powering up the batter-
ies is described in such detail in the
manufacturer's documents that further
information on the subject is considered
unnecessary for this manual.

19
Starting Up
 3ULRUWRVWDUWLQJXSIRUWKH
ILUVWWLPH
The following work must be completed
before starting the vehicle up for the
first time:
 ,QVWDOOLQJEUXVKHVDQGSDGV
At the factory, a water retaining ring
(Fig. 4/1) is fitted to the brushes which
reduces water consumption consider-
ably during scrubbing.
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Refer to Section 4 for the brushes avail-
able.
Switch off the scrubbing unit,
set the key switch to position 0
and remove the key.
,QVWDOOLQJWKHEUXVKHV
The brush locks, supplied loose in the
vehicle's accessories kit, must be as-
sembled on the brushes in accordance
with Figure 6/1.
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1 Deflector
2 Deflector lock
3Grip
1. Open the deflector (Fig. 5/1): 
take hold of the grip (Fig. 5/3), raise
the deflector (Fig. 5/1), pivot it for-
wards and outwards and lower it
(service position).
2. Slide the brush under the brush head
in accordance with Figure 6.
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3. Raise the brush and turn slightly until
the toothing meshes.
4. Pull the brush up until all six hooks
engage in the catches.
5. Rotate the brush once to check that
all the hooks are engaged.
1
1 2 3
1

20
Starting Up
6. Close the lock on the brush, see Fig-
ure 7.
7. Close the deflector (Fig. 5/1): take
hold of the grip (Fig. 5/3), raise the
deflector (Fig. 5/1), pivot towards the
vehicle and lower it into the deflector
lock (Fig. 5/2). The deflector
(Fig. 5/1) is now in its working posi-
tion.
Lock closed
Lock open
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,QVWDOOLQJWKHGULYHSODWHVZLWKSDG
1. Turn the drive plate over and place
the pad on the contact surface, press
on and fix in place with the center-
lock.
2. Lock the drive plate with the pad in
the catches as described in sec-
tion ”Installing the brushes”.
%UXVKVHOHFWLRQ
The scrubber drier must be equipped
with the brushes and pads from the ac-
cessories program according to the ac-
cumulation of dirt and characteristics of
the floor; also refer to Section 4.