PowerBoss Scrubmaster B175 R User manual

200-7180-01.fm
Introduction
Foreword
Dear Customer,
We are certain that the excellent qualities of the machine will justify the faith
you have shown in us by your purchase.
To guarantee safe working with the machine, please read the Safety Notes
chapter before putting it into service.
Your own safety, as well as the safety of others, depends essentially on your
ability to control the vehicle. Please read this original operating manual
before you use the vehicle for the first time, act accordingly and keep these
instructions for future reference or subsequent users. The operating manual
contains all important information for operation, maintenance and care. We
have provided the places in this operating manual concerning your safety
with a danger pictogram. Your authori]ed 3RZHU%RVV dealer is available at
all times to answer further questions about the vehicle or the operating
manual.
We would expressly advise you that no legal claims may be asserted based
on the contents of this operating manual. In the case of necessary repair
work, please make sure that only original spare parts are used. Spare parts
must be original spare parts to guarantee safety. We reserve the right to make
changes in the interests of further technical development.
3RZHU%RVV
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3KRQH
(PDLO WHFK#SRZHUERVVFRP
Issue:
Index Book number Change no. Valid as from:
0 88-10-3115 3922-00 04.2018
1 88-10-3115 3954-00 06.2018
2 88-10-3115 4046-00 11.2018
Introduction

00-7180-01.fm 3
Intended use
Scrubmaster B175 R is a scrubber-drier for the wet cleaning of hard indoor
floor surfaces. This machine is intended for commercial use, e.g. in shopping
centres, swimming pools, shops, airports, schools and hotels. Any use extend-
ing beyond this is not intended use. The manufacturer is not liable for any dam-
age resulting from this and the user alone bears the risk. Intended use also
includes compliance with the operating, maintenance and servicing conditions
specified by the manufacturer.
The Scrubmaster B175 R may be used, maintained and repaired only by
persons who are familiar with this work and instructed about the dangers.
The relevant accident prevention regulations as well as the other generally
recognised safety engineering and occupational medical rules must be
complied with.
The machine corresponds by virtue of its design and construction as well as in
the version distributed by us to the usual health and safety requirements of the
EC Directives (see Declaration of Conformity). This declaration loses its validity
in the event of a modification to the machine not authorised by us. The manu-
facturer is not deemed liable for any damage resulting from unauthorised mod-
ifications to the machine.
Notes on warranty
The terms defined in the purchase agreement apply. Claims for compensation
in relation to damage are excluded from the terms of the warranty when the
damage is the result of the failure to observe rules concerning servicing and
maintenance. Maintenance work must be carried out by an authorised
3RZHU%RVV service workshop 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, improper handling and use and unauthorised modifi-
cations. Claims under the terms of the warranty are also annulled when dam-
age occurs to the machine resulting from the use of parts or accessories not
explicitly approved of by us or from failure to observe maintenance rules.
Introduction

400-7180-01.fm
Acceptance of the machine
Inspect the machine immediately on delivery for signs of transport damage.
You will be compensated for transport damage provided you immediately have
the damage confirmed by the transport company and send in the damage
report together with the consignment note to us.
Machine data
Your machine is described clearly by the following data. Please always quote
these data in correspondence or when making a telephone query to your
authorised 3RZHU%RVV dealer or our company.
•Machine type
•Manufacturing no.
•Start-up on:
Your nearest authorised 3RZHU%RVV dealer:
•Address:
•Telephone:
Introduction

88-00-3115-02IVZ.fm 5
1 Safety instructions ......................................................... 8
1.1 Warning and danger symbols ......................................... 8
1.2 General safety instructions ............................................. 9
1.3 Operating safety instructions ........................................ 10
1.3.1 Before putting into service ............................................ 10
1.3.2 During operation ........................................................... 10
1.3.3 After operation .............................................................. 11
1.4 Maintenance instructions .............................................. 11
1.5 Information about special risks ..................................... 12
1.5.1 Electrical system ........................................................... 12
1.5.2 Batteries ....................................................................... 13
1.5.3 Power connection and mains plug ................................ 13
1.6 Environmental protection instructions and disposal ..... 15
1.7 Labels on the machine ................................................. 16
1.8 Labels on the pre-sweep suction unit ........................... 19
2 Operation....................................................................... 20
2.1 Overviews ..................................................................... 20
2.1.1 Front view ..................................................................... 21
2.1.2 Rear view ...................................................................... 23
2.1.3 Control panel ................................................................ 24
2.2 Controls and display elements ..................................... 26
2.2.1 Control panel ................................................................ 26
2.3 Multifunction display (MFD) .......................................... 31
2.3.1 Menu guidance ............................................................. 31
2.3.2 Main menu .................................................................... 32
2.3.3 Sub-menu ..................................................................... 38
2.3.4 Controls at the machine ................................................ 42
2.4 Functional description: .................................................. 44
2.4.1 Solution tank ................................................................. 44
2.4.2 Rotating brush and roller brush unit ............................. 45
2.4.3 Side brush unit .............................................................. 45
2.4.4 Wiper ............................................................................ 45
2.4.5 Squeegee ..................................................................... 46
2.4.6 Waste water tank .......................................................... 46
2.4.7 Suction turbine .............................................................. 46
2.4.8 Travel drive ................................................................... 47
2.4.9 Brakes .......................................................................... 47
2.4.10 Batteries ....................................................................... 47
3 Operation....................................................................... 48
3.1 Instruction ..................................................................... 48
3.2 Before putting into service ............................................ 48
Table of contents

688-00-3115-02IVZ.fm
3.3 Check list: Before machine start-up .............................. 49
3.3.1 Installing the mains cable ............................................. 49
3.3.2 Driver's seat .................................................................. 50
3.3.3 Side mirror (optional) adjustment ................................. 51
3.4 Cleaning ....................................................................... 52
3.4.1 Fleet-Recorder (option) ................................................ 53
3.4.2 On-board dosing system (option) ................................. 54
3.4.3 Useful cleaning tips ...................................................... 55
3.4.4 Handling and braking the vehicle ................................. 56
3.4.5 Pushing the machine .................................................... 57
3.4.6 Turning off the machine ................................................ 58
3.4.7 Check list: After cleaning .............................................. 58
3.5 Loading and transporting .............................................. 59
3.6 Service information ....................................................... 60
4 Technical data............................................................... 62
5 Maintenance and Servicing ......................................... 66
5.1 Maintenance plan ......................................................... 67
5.2 Battery .......................................................................... 68
5.2.1 Checking the charging state ......................................... 68
5.2.2 Charge the battery ........................................................ 69
5.2.3 Checking the acid level ................................................. 73
5.2.4 Replacing the battery .................................................... 74
5.2.5 Battery plug coding ....................................................... 75
5.2.6 Maintaining drive batteries ............................................ 76
5.2.7 Taking the machine out of service for a long period ..... 76
5.2.8 Disposing of batteries ................................................... 76
5.3 Solution tank ................................................................. 77
5.3.1 Filling the solution tank ................................................. 77
5.3.2 Emptying the solution tank ........................................... 79
5.3.3 Cleaning the solution tank ............................................ 79
5.4 Waste water tank .......................................................... 80
5.4.1 Emptying the waste water tank ..................................... 80
5.4.2 Cleaning the waste water tank ..................................... 81
5.4.3 Cleaning the coarse dirt sieve ...................................... 82
5.4.4 Cleaning the intake sieve ............................................. 82
5.4.5 Checking the seal at the drain valve ............................. 82
5.4.6 Cleaning the fresh water filter ....................................... 83
5.4.7 Checking the seal in the tank cap ................................. 83
5.5 Rotating brush unit ....................................................... 84
5.5.1 Replacing the brushes/pads ......................................... 84
5.5.2 Cleaning the brushes .................................................... 84
5.5.3 Ejecting the brushes/pads ............................................ 85
5.5.4 Coupling the brushes/pads ........................................... 85
Table of contents

88-00-3115-02IVZ.fm 7
5.6 Roller brush unit ........................................................... 86
5.6.1 Emptying the dirt hopper .............................................. 86
5.6.2 Replacing the brushes .................................................. 87
5.6.3 Cleaning the brushes .................................................... 87
5.6.4 Disassembling the brushes .......................................... 87
5.6.5 Installing the brushes .................................................... 87
5.7 Side brush unit (optional) .............................................. 88
5.7.1 Adjusting the side brush ............................................... 88
5.7.2 Changing the side brush ............................................... 89
5.8 Squeegee ..................................................................... 90
5.8.1 Cleaning the squeegee ................................................. 90
5.8.2 Changing the sealing / slot strip ................................... 92
5.8.3 Adjusting the sealing strips ........................................... 93
5.9 Wiper ............................................................................ 95
5.9.1 Changing the wiper rubber ........................................... 95
5.10 Pre-sweep suction unit (optional) ................................. 96
5.10.1 Emptying the dirt hopper .............................................. 96
5.10.2 Dirt hopper seal ............................................................ 96
5.10.3 Shaking the filter ........................................................... 97
5.10.4 Cleaning the filter .......................................................... 97
5.10.5 Cleaning the cylindrical brush
and the cylindrical brush compartment ......................... 98
5.10.6 Changing the cylindrical brush ..................................... 98
5.10.7 Adjusting the sweeping level ........................................ 99
5.10.8 Replacing the sealing strips
of the cylindrical brush compartment ............................ 99
5.10.9 Changing the side brush ............................................. 100
6 Attachments/options.................................................. 101
6.1 Spray suction tool ....................................................... 101
6.2 Manual suction tool: .................................................... 102
6.3 Spray nozzle ............................................................... 103
6.4 Pre-sweep suction unit ............................................... 104
6.4.1 Pre-sweep suction unit installation ............................. 104
6.4.2 Check and correct settings ......................................... 105
6.4.3 Sweeping operation .................................................... 106
6.4.4 Stop sweeping operation ............................................ 106
6.4.5 After sweeping ............................................................ 106
6.4.6 Parking the pre-sweep suction unit ............................ 107
6.5 Overhead guard .......................................................... 107
EC Declaration of Conformity ................................. 109
Table of contents

801-7180-01.fm
Safety instructions
1 Safety instructions
1.1 Warning and danger symbols
Important tasks concerning the safety of the operator and machine are named
as follows in this operating manual and emphasised by symbols.
Danger
Indication of a direct danger with high risk, in which death or severe
physical injury can occur if it is not avoided.
Warning
Indication of a possible danger with average risk, in which death or
severe physical injury can occur if it is not avoided.
Caution
Indication of a danger with low risk, in which light to medium severe
physical injury or material damage can occur if it is not avoided.
Attention
Attention indicates a hazard that can lead to technical damage when
not observed.
Environmental danger
Environmental danger due to the use of substances from which a
health and environmental risk proceeds.
Note
Indication of information that facilitates more effective and economi-
cal use of the machine.

01-7180-01.fm 9
Safety instructions
1.2 General safety instructions
• Apart from the instructions in this operating manual, the general safety and
accident prevention regulations of the legislation must be taken into
account.
• Before the machine is put into service, please carefully read the operating
manual you receive as well as further separate instructions for additional
implements or attachments and observe them in all aspects of your work.
•The machine may be used, maintained and repaired only by persons who
have been instructed by 3RZHU%RVV experts.
• The machine is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities or by persons lacking the
required experience and knowledge.
• Children should be supervised to ensure they do not play with the machine.
• The operating manual should always be available at the machine's place of
use and should therefore be stored with the machine.
• Please hand over these documents to the new owner/operator on sale or
rental of the device. Have the hand-over confirmed!
• The labels attached to the machine provide important information for safe
operation. Renew labels that are no longer legible or present.
•Only wheels (wheel tyres) approved by 3RZHU%RVV may be used.
•With 3RZHU%RVV-AntiBac® machine variants, the plastic inner surface of the
freshwater and waste water tanks contains silver ions in nanoparticle form.
• Spare parts must be original spare parts to guarantee safety.
Note
Before starting up the machine, read the following safety instructions
and act accordingly. Machine operating errors can be avoided and
trouble-free operation can be guaranteed only with precise factual
knowledge.

10 01-7180-01.fm
Safety instructions
1.3 Operating safety instructions
1.3.1 Before putting into service
•Before initially starting up the machine, charge the used battery fully and
appropriately with commissioning charge. Please observe the operating
manual of the charger and the operating manual of the battery manufac-
turer. 3RZHU%RVV assumes no liability for battery damage resulting from
insuffi-cient commissioning charge.
• Check the machine for operating safety before every start-up! Eliminate
faults immediately.
• Before starting work, the operator must familiarize himself with all
equipment, operating and actuating elements as well as with their function.
It is too late to do this during operation!
1.3.2 During operation
• Sturdy and slip-proof shoes must be worn when working with the machine.
• Only those surfaces approved by the contractor or its authorised represent-
ative for use of the machine may be driven on.
• If the machine is used in areas in which objects may fall down, this is only
permitted if it has an overhead guard which protects the driver.
• When working with the machine, pay special attention to third persons,
especially children.
• When driving over thresholds, raise the brush head.
• Only use detergents suitable for automatic machines (foam retarded) and
observe the application, disposal and warning instructions provided by the
detergent manufacturer.
• The machine and the pre-sweep suction unit are not suitable for removing
combustible or explosive liquids, dust or materials that are hazardous to
health. It is also prohibited to collect burning objects, e.g. glowing
cigarettes. The collection of wood dust, e.g. beech and oak dust, is also
prohibited – health hazard!
• Excessive quantities of dust must be avoided when working with the side
brush unit or the pre-sweep suction unit!
• The machine is not suitable for collecting large quantities of water, e.g. in
the event of flooding.
• For reasons of safety, the driver's seat is equipped with a seat contact
switch. The machine can only be started when the driver is sitting on the
driver's seat. The function of the seat contact switch must not be bypassed.

01-7180-01.fm 11
Safety instructions
• The machine must not be used in potentially explosive atmospheres.
• It is not permitted to transport other people or heavy objects.
• When transporting the machine, raise the squeegee and the brush head.
Adjust your way of driving to local conditions.
• Drive slowly on wet surfaces, particularly in bends, due to the risk of
skidding.
• Drive slowly into the bend when driving downhill.
• Manipulating the switches and protective devices is forbidden.
Machine with standard drive:
• For cleaning purposes, the machine may only be used on a surface with a
maximum slope of 6 %.
• Transport journeys on slopes of up to 10 % may only take place for a
limited period of time and with special caution.
Machine with X-AC drive:
• Cleaning may only be carried out on slopes of up to 15 % for a duration of
up to 5 minutes.
• Transport journeys on slopes of up to 18 % may only take place for a
maximum duration of 3 minutes.
The machine must not be parked on an uphill or downhill gradient ofmore
than15 %!!
Dirt hopper:
• Ensure there is sufficient ventilation when carrying out sweeping work in
enclosed rooms.
• The permissible total weight of the dirt hopper must not be exceeded.
Monitor the filling level of the dirt hopper at regular intervals.
1.3.3 After operation
• Remove the key when leaving the machine to prevent unauthorised use.
• After use, park the machine in a dry, indoor location with the brush head
and squeegee raised.

12 01-7180-01.fm
Safety instructions
1.4 Maintenance instructions
•Daily and weekly maintenance work must be done in accordance with the
maintenance plan by the operating staff. In all other maintenance work,
please contact your nearest 3RZHU%RVV service centre.
• The maintenance work and maintenance intervals specified in the
operating manual must be complied with.
• Suitable tools and protective clothing such as gloves and safety goggles must
be used during cleaning and maintenance work.
• Have the machine checked for safe condition by an expert in accordance
with the accident prevention regulations at appropriate intervals (we
recommend at least once yearly).
• Spare parts must at least comply with the technical requirements specified
by the manufacturer. This is guaranteed by original spare parts.
• Turn the machine off and disconnect the battery connector when cleaning
and maintaining the machine and before replacing parts.
• To prevent unauthorised use of the machine, remove the ignition key.
• Cleaning the machine with a high-pressure cleaner or steam jet is not
allowed.
• Application of aggressive and corrosive detergents is not allowed.
• After cleaning, let the machine air dry, e.g. over the weekend.
• Only put the machine into service when all the protective devices are
attached and in protection position.
Pre-sweep suction unit
• Shaking the filter is only permitted with the dirt hopper inserted.
• Only tip out the contents of the dirt hopper from a low height in order to
prevent the formation of dust.
• The dirt hopper must be cleaned at regular intervals to prevent the accumu-
lation of bacteria.
1.5 Information about special risks
1.5.1 Electrical system
• If the electrical system is faulty, always turn off the machine, disconnect the
battery and eliminate the fault.
• Work on the electrical system may be done only in accordance with
electrical engineering standards by a specialist trained for this work.
• Regularly inspect/check the electrical system of the machine. Defects such
as loose connections, loose nuts of electrified bolts, electrical components
or damaged cables must be eliminated immediately.
• Only use original fuses with the specified current. If stronger fuses are
used, the electrical system can be destroyed and fires may occur.

01-7180-01.fm 13
Safety instructions
1.5.2 Batteries
• Observe the operating manuals and safety instructions provided by the
battery manufacturer.
• Never connect or disconnect batteries when the machine is turned on.
• Make sure the batteries are never fully discharged; recharge them as
quickly as possible.
• Only instructed maintenance personnel must handle and replace batteries.
•Only batteries approved by 3RZHU%RVV may be used at the intended position.
•Danger! Make sure that the insulation of the battery cables is not damaged.
The battery cables should not rub against anything. If the insulation is
defective, no longer use the machine and have the battery cables replaced
by the 3RZHU%RVV customer service immediately.
• Caution! Always make sure that the batteries are clean and dry to avoid
creeping currents and corrosion damage. Protect the batteries, in
particular, against conductive contamination, e.g. metal dust.
• Risk of short circuits and spark formation! Never place tools or other electri-
cally conductive objects on the battery!
• Do not remove insulating caps and covers, if necessary re-install them after
carrying out work on the battery cables.
• Caution! Explosive gases can develop when charging the batteries.
Avoid smoking, fire or naked light in the vicinity of batteries. Ensure suffi-
cient ventilation when charging the batteries.

14 01-7180-01.fm
Safety instructions
1.5.3 Power connection and mains plug
• Only connect the machine to an electrical connection installed by an
electrician in accordance with IEC 60364-1.
• We recommend connection to a fused socket with a residual current circuit
breaker (max. 30 mA).
• We recommend use of splash water protected sockets according to
DIN VDE 0620-1.
• Make sure the socket is dry!
• Only touch the mains plug and the mains cable with dry hands.
• Never insert the mains plug into the socket when the floor is wet or damp.
• Never dip the mains cable or mains plug in water or other liquids or clean it
under running water.
• Damp mains plugs or mains plugs that have become wet must no longer be
used. Water can enter the mains plug. Only qualified electricians must carry
out recommissioning.
• Check the mains cable regularly for damage. If damage is detected, the
machine must no longer be used. Have a qualified electrician replace the
mains cable.
•Make sure that no water or liquid can come into contact with live parts of
the machine. If water has still entered parts, immediately disconnect the
mains plug and have the machine checked by the authorised 3RZHU%RVV
service.

01-7180-01.fm 15
Safety instructions
1.6 Environmental protection instructions and disposal
If the end of use of the machine or of its components is reached and this is
handed over for scrapping, the components must be correctly disposed of.
Further information about disposal is available through the competent local
authorities and the authorised 3RZHU%RVV dealers.
• Observe the applicable laws and local regulations when disposing of dirt,
waste water and detergents, also see the German Water Resources
Law (WHG).
• Used batteries with the recycling symbol contain reusable commodities. In
accordance with the symbol showing the crossed-out garbage bin, these
batteries must not be disposed of in the domestic waste. Return and
recycling have to be arranged with the authorised 3RZHU%RVV dealer as
requiredin §6 and §8 of the German battery law (BattG)!
• Observe the local regulations when disposing of the AntiBac® tanks,
e.g. take the AntiBac® tanks to a suitable disposal site or incineration plant.
Do not dispose of products with this symbol in domestic waste.
Disposal takes place through local collecting points or the
manufacturer.
Recycle used materials with this symbol according to their
labelling and do not dispose of them in domestic waste.

16 01-7180-01.fm
Safety instructions
1.7 Labels on the machine
The following safety and instruction labels are affixed to the machine in a
clearly visible and legible manner.
Attention
Renew missing or illegible labels immediately!
A
B
Fig. 1:
1
2
3
E
A
C
B
C
D
D
F
E
F

01-7180-01.fm 17
Safety instructions
H
Fig. 2:
I
G
I
H
J
G
J
A
K
L
L
K
K
M
M

18 01-7180-01.fm
Safety instructions
Label – Company logo Fig.1/Fig.2-A
The 3RZHU%RVV logo is located at the front on the steering column and at the
rear on the hopper.
Label
– Read and observe the operating manual Fig. 1-B1
– Maximum permissible slope 6 % when cleaning Fig. 1-B2
– Never clean the machine with a high-pressure cleaner Fig. 1-B3
The label is located on the left hand side next to the driver's seat.
Label – Maintenance parts (yellow dot) Fig. 2-C
The yellow dot is located on the cover of the fresh water filter.
Type plate Fig. 2-D
The type plate is located in front of the left front wheel.
Label – Explosive gases Fig. 1-E
The label is in the battery compartment.
Label – 36 V Fig. 1-F
The label is in the battery compartment.
Label – QR code Fig. 2-G
The label is located on the control panel.
Label – Drain waste water Fig. 2-H
The label is located on the drain hose of the waste water tank.
Label – Drain fresh water Fig. 2-I
The label is located on the drain hose of the solution tank.
Label – Keep off! Fig. 2-J
The label is located on the rotating brush or roller brush unit.
Label – Leave seat console open during the charging
procedure! Fig. 2-K
There is a label in the battery compartment. The second label is located on
the mains plug storage compartment.
Label – X-AC-drive Fig. 2-L
For machines with X-AC-drives, the label is located on the control panel.
Printing – Do not dispose of AntiBac® tanks in the domestic
waste! Fig. 2-M
The printing is located on the AntiBac®tanks.

01-7180-01.fm 19
Safety instructions
1.8 Labels on the pre-sweep suction unit
Label – Logo Fig.3-A
The 3RZHU%RVV logo is located on the front of the dirt
hopper.
Type plate Fig. 3-B
The type plate is located at the rear right-hand side of the pre-sweep suction
unit.
Label – Side brush wear compensation Fig. 3-C
The labels are located on the right and left next to the side brush adjustment.
Label – Cylindrical brush wear compensation Fig. 3-D
The label is located on the cylindrical brush adjustment.
Label – Shaking system Fig. 3-E
The label is located on the left hand side of the shaking system.
A
B
Fig. 3:
C
B
D
D
E
A
D
C
C

20 02-7180-02.fm
Operation
2 Operation
2.1 Overviews
The description in chapter 2 contains information on the function and handling
of the individual controls on the machine. The controls always have the same
item number in all chapters.
19
21
10
3
Fig. 4:
1718 16 15 14 13
4
9
11
12
8
7
6
5