HAKO Scrubmaster B260 R Installation and operation manual

Slide 1
Scrubmaster B 260 R
(7182.XX)
Service Booklet
RevHako GmbH .Technisches Produktmanagement . D-23840 Bad Oldesloe .Updated 03/2022 - Rev. 1.04
Confidential – for internal use only
Training
Troubleshooting
Adjustments

Slide 2
Table of contents
1 Information 7
2 General information 8
2.1 Settings 11
2.1.1 Control panel 12
2.1.2 Machine control unit 13
2.2 Brief description 14
2.2.1 Switching off suction / waste water tank full 15
2.2.2 Fresh water tank display 16
2.2.3 Machine home position 18
2.2.4 Seat contact switch (3.6.6.4.) 19
2.3 Diagnostics and communications 21
2.3.1 Prerequisites 21
2.3.2 Diagnostic software on the diagnostic computer 22
2.3.3 Connecting to the diagnostic PC 23
2.3.4 Connection scheme with the diagnostic PC 25
2.3.5 Flashing the software 26
2.3.6 Flashing the SD-Card 27

Slide 3
Table of contents
2.4 Configuration menu 29
2.4.1 Accessing the configuration 29
2.4.2 Time and date setting menu 32
2.4.3 Configuration setting menu 33
2.4.4 Settings which can be made without a code 35
2.4.5 Settings which can be made with a code 36
2.4.6 Resetting the last error and deleting the error memory 37
2.4.7 Deleting the last error on the display panel 38
2.4.8 Deleting the error entries 39
2.5 Jacking point 40
3 Technical data 41
4 Maintenance intervals 42
5 Cleaning programmes (FPV) 43
5.1 Cleaning programmes (SOW) 46

Slide 4
Table of contents
6 Machine settings 48
6.1 Basic settings 48
6.1.1 Cleaning units 49
6.1.2 Battery settings 51
6.1.3 Battery setting (LDS) 52
6.1.4 Charger 54
6.1.7 All-wheel drive variant – X- AC 55
6.1.8 SD storage medium in control panel 56
6.1.9 Logo on the start screen 57
6.2 Customer-specific settings (PPV) 58
7 Mechanical components 61
7.1 Squeegee 61
7.2 Rotating brush heads 67
7.2.1 Rotating brush heads – increased pressure stages 68
7.3 Roller brush heads 70
7.4 Lifting element brush head 72
7.4.1 Position detection in the brush head lifting element 72
7.4.2 Replacing the brush head lifting element 73

Slide 5
Table of contents
8 Water pump 74
8.1 Water quantities 75
8.2 Water pump standstill detection 76
8.3 Scrubbing/suction tool and spray tool 77
8.4 Water supply 78
9 Drive 79
9.1 DMC drive control unit (front) 80
9.1.1 Connection description – front drive control 80
9.1.2 DMC control service codes – front drive control 82
9.1.3 Brake – manual release of brake – front 88
9.1.4 Brake – checking the brake function 89
9.2 DMC drive control (rear) 90
9.2.1 Connection description – rear drive control 90
9.2.2 DMC control service codes – rear drive control 92
9.2.3 Brake at rear-wheel drive 97
9.2.4 Steering angle sensor 98

Slide 6
Table of contents
10 Service messages 102
10.1 Meaning of display during switch-on 107
10.2 Service alarm clock 3.3.1.1 108
11 Battery charger 109
12 Options 110
13 Electrical components 115
13.1 Machine controller A01 and slave machine controller A06 115
13.2 Dash board A02 119
14 Notes 121

Slide 7
Caution:
• During all work at the machine, secure it against unintentional movement.
• Only carry out work at the machine when it has been de-energised (disconnect the
battery plug), except for current and voltage measurements.
• After repairing electrical drives, measure the starting and operating currents to
detect possibly still present errors.
• During all work at the machine, always observe the general safety and accident
prevention regulations of the legislation.
1. Information

Slide 8
The Scrubmaster B260R is equipped with a multifunction display (MFD) on which all
machine statuses are displayed and machine settings can be made.
If a fault occurs, the wrench in the display lights up and the machine beeps. The
current service code (four-digit alphanumerical code in the service indicator) is shown
with flashing dots between the characters.
In addition, a red wrench can be displayed above the icon of the affected unit.
The corresponding service code is then determined via the "Service information"
menu, if not shown in the operating hours display.
2. General information
1
2
3

Slide 9
Scrubmaster B260 R
The Scrubmaster B260 R is available in working widths with a 108 cm or 123 cm
rotating brush unit and a 108 cm roller brush unit.
The 123 cm rotating brush unit has 3 brush motors, and the 180 cm rotating brush unit
is available with 2 or 3 brush motors.
The batteries for the machine are a maintenance-free 36 V/420 Ah PzV tray and a
maintenance-free 36 V/480 Ah PzS tray.
Furthermore, it is differentiated between edition machines and configuration
machines. Edition machines are machines that have a clearly defined scope of
equipment. In this context, only a limited scope of additional equipment features is
available. Additional options are not installed in the factory but supplied loose with the
delivery for installation on site at the customer’s.
A separate operating manual, which describes the operating and service statuses of
the charger, is available for the chargers and supplied together with the device.
2. General information

Slide 10
Configuration machines are manufactured order-specifically according to customer
wishes from a pool of available equipment features. Additional options (chemical
dosing, working light, warning signal, etc.) are installed in the factory.
For more details, see the relevant current price lists.
Additional equipment features (e.g. chemical dosing system, rotating beacon,
bluespot, etc) to be retrofitted in the field can be ordered via the Editions price list.
2. General information