brielmaier S250 User manual

Translation of the original instructions
Motor mower S250
Before starting work, read these instructions!
Version 2021/09
Article number: 105863
Brielmaier Motormäher GmbH
Zeppelinstraße 1
D-88693 Deggenhausertal
Ein Unternehmen der Gruppe
Telephone: [phone]
Fax: [phone]
[email protected]
https://www.brielmaier.com

2 BA Motor mower S250 (Version 2021/09)

Brielmaier Motormäher GmbH
BA Motor mower S250 (Version 2021/09) 3
Foreword
These instructions enable the safe and efficient use of the motor mower
(hereinafter referred to as "machine"). The instructions are part of the
machine and must be stored in a place accessible to the user where the
machine is stored.
The user must have carefully read through and understood these
instructions before beginning any work. The basic prerequisite for working
safely is compliance with all specified safety notices and instructions in
these operating instructions. Furthermore, the local accident prevention
regulations and general safety regulations for the range of application of
the machine also apply.
Figures in these instructions are intended to aid general understanding and
may differ from the actual design.
Any other kinds of use shall be deemed not in accordance with the
specified use. Brielmaier Motormäher GmbH (hereinafter referred to as the
"manufacturer") cannot be held liable for any damage resulting from such
use. The risk in such cases shall be borne solely by the user.
These instructions are protected by copyright.
Except for internal purposes, the handing of these instructions to third
parties, their duplication of any kind, even of excerpts, and the use and/or
communication of the contents are not permitted without the written
consent of the manufacturer. In the event of any infringement, the user
will be liable to pay compensation for damages. The manufacturer reserves
the right to assert additional claims.
The manufacturer holds the copyright.
© Brielmaier Motormäher GmbH
Zeppelinstraße 1
88693 Deggenhausertal
Germany
https://www.brielmaier.com

Table of contents Brielmaier Motormäher GmbH
4 BA Motor mower S250 (Version 2021/09)
Table of contents
1 Motor mower Brielmaier............................................................................................................................. 6
1.1 Description ................................................................................................................................................................................... 6
1.2 Overview ...................................................................................................................................................................................... 7
1.3 Designation/type plate................................................................................................................................................................ 8
1.4 Machine elements ....................................................................................................................................................................... 9
1.4.1 Basic configuration........................................................................................................................................................ 9
1.4.2 Options........................................................................................................................................................................... 12
1.5 Description of the controls.......................................................................................................................................................... 17
1.5.1 Basic configuration........................................................................................................................................................ 17
1.6 Scope of delivery ......................................................................................................................................................................... 20
2 Safety............................................................................................................................................................ 21
2.1 Structure of the warnings/symbols in these instructions .......................................................................................................... 21
2.2 Intended use ................................................................................................................................................................................ 22
2.3 Foreseeable misuse...................................................................................................................................................................... 23
2.4 Fundamental dangers ................................................................................................................................................................. 23
2.5 Working zones and danger zones.............................................................................................................................................. 26
2.6 Safety equipment ........................................................................................................................................................................ 29
2.7 User requirements ....................................................................................................................................................................... 30
2.8 Responsibility of the owner ........................................................................................................................................................ 31
2.9 Personal protective equipment .................................................................................................................................................. 32
2.10 Signage......................................................................................................................................................................................... 33
2.11 Environmental protection........................................................................................................................................................... 34
3 Transport and storage ................................................................................................................................. 35
3.1 Safety during transport............................................................................................................................................................... 35
3.2 Load securing............................................................................................................................................................................... 36
3.3 Lifting and loading the machine using a crane......................................................................................................................... 36
3.4 Loading the machine using drive-on ramps............................................................................................................................... 37
3.5 Activating emergency operation/recovery................................................................................................................................. 38
3.6 Storing the machine .................................................................................................................................................................... 39
4 Start-up......................................................................................................................................................... 40
4.1 Safety during start-up ................................................................................................................................................................. 40
4.2 Checking and adding operating materials................................................................................................................................. 41
4.2.1 General........................................................................................................................................................................... 41
4.2.2 Adding petrol................................................................................................................................................................. 42
4.2.3 Checking and topping up engine oil............................................................................................................................ 43
4.2.4 Checking and topping up hydraulic oil........................................................................................................................ 44
4.3 Adjusting the handlebars............................................................................................................................................................ 46
4.4 Connecting/disconnecting the attachment................................................................................................................................ 47
4.5 Fitting/removing tyres ................................................................................................................................................................. 50
5 Operating the machine................................................................................................................................ 54
5.1 Safety during operation.............................................................................................................................................................. 54
5.2 Checks before operation............................................................................................................................................................. 54
5.3 Parking the machine safely without attachments..................................................................................................................... 55
5.4 Menu settings .............................................................................................................................................................................. 56
5.4.1 Possible settings............................................................................................................................................................. 56
5.4.2 Operation....................................................................................................................................................................... 56
5.4.3 Adjusting the attachment drive.................................................................................................................................... 57
5.5 Starting the engine ..................................................................................................................................................................... 58
5.6 Switching off the engine ............................................................................................................................................................ 59
5.7 Emergency stop ........................................................................................................................................................................... 60
5.8 Driving.......................................................................................................................................................................................... 61
5.8.1 Driving the machine ...................................................................................................................................................... 62
5.8.2 Steering .......................................................................................................................................................................... 62
5.8.3 Trim ................................................................................................................................................................................ 63
5.8.4 Adjusting the speed....................................................................................................................................................... 64
5.8.5 Loading the fine adjustment ........................................................................................................................................ 64

Brielmaier Motormäher GmbH Table of contents
BA Motor mower S250 (Version 2021/09) 5
5.8.6 Switching the direction of travel.................................................................................................................................. 65
5.9 Using attachments....................................................................................................................................................................... 65
5.10 Limit load control ........................................................................................................................................................................ 67
5.11 Use the running board ................................................................................................................................................................ 68
6 Operation with radio remote control (optional) ....................................................................................... 69
6.1 Safety during operation.............................................................................................................................................................. 69
6.2 Note about software versions..................................................................................................................................................... 69
6.3 Danger zone ................................................................................................................................................................................ 69
6.4 Overview ...................................................................................................................................................................................... 70
6.5 Safety functions ........................................................................................................................................................................... 72
6.5.1 Overview ........................................................................................................................................................................ 72
6.5.2 Switching the machine on again after a safety function has been triggered ........................................................... 72
6.6 Operation..................................................................................................................................................................................... 72
6.6.1 Switching the radio remote control on........................................................................................................................ 72
6.6.2 Starting the engine........................................................................................................................................................ 73
6.6.3 Driving and steering...................................................................................................................................................... 74
6.6.4 Finely adjusting the speed ............................................................................................................................................ 75
6.6.5 Attachments................................................................................................................................................................... 75
6.6.6 Switching off the remote control................................................................................................................................. 76
7 Maintenance................................................................................................................................................. 77
7.1 Safety during maintenance work ............................................................................................................................................... 77
7.2 Notes on the maintenance plan ................................................................................................................................................. 78
7.3 Maintenance plan........................................................................................................................................................................ 79
7.4 Spare parts ................................................................................................................................................................................... 80
7.5 Maintenance work ...................................................................................................................................................................... 80
7.5.1 Tyres ............................................................................................................................................................................... 80
7.5.2 Clean the hydraulic oil cooler ....................................................................................................................................... 80
7.5.3 Cleaning the engine air filter........................................................................................................................................ 81
7.5.4 Cleaning the intake manifold and engine oil cooler .................................................................................................. 82
7.5.5 Greasing the lubrication points .................................................................................................................................... 82
7.5.6 Maintaining the battery................................................................................................................................................ 83
7.5.7 Changing the engine oil and the engine oil filter....................................................................................................... 87
7.5.8 Replace the hydraulic oil filter...................................................................................................................................... 89
7.5.9 Bleeding the hydraulic oil cooler.................................................................................................................................. 90
7.5.10 Setting parameters ........................................................................................................................................................ 90
7.5.11 Change fuses.................................................................................................................................................................. 93
7.6 After completing the maintenance work .................................................................................................................................. 94
8 Troubleshooting........................................................................................................................................... 95
8.1 Safety during troubleshooting ................................................................................................................................................... 95
8.2 Faults during operation .............................................................................................................................................................. 95
8.3 Fault table .................................................................................................................................................................................... 96
8.4 Electronics troubleshooting ........................................................................................................................................................ 98
8.5 After completing the troubleshooting work............................................................................................................................. 98
9 Removal and disposal.................................................................................................................................. 99
9.1 Safety during removal and disposal ........................................................................................................................................... 99
9.2 Removal work .............................................................................................................................................................................. 99
9.3 Disposal ........................................................................................................................................................................................ 100
10 Technical data ..............................................................................................................................................101
10.1 Specifications ............................................................................................................................................................................... 101
10.2 Emissions ...................................................................................................................................................................................... 103
10.2.1 Vibration measurements............................................................................................................................................... 103
10.2.2 Noise emission................................................................................................................................................................ 104
11 Annex............................................................................................................................................................105
11.1 Hydraulic diagram ....................................................................................................................................................................... 105
11.2 Electrical circuit diagram............................................................................................................................................................. 106
11.3 Declaration of Conformity .......................................................................................................................................................... 107
Index .............................................................................................................................................................108

1 | Motor mower Brielmaier Brielmaier Motormäher GmbH
6 BA Motor mower S250 (Version 2021/09)
1 Motor mower Brielmaier
1.1 Description
Motor mower description The machine is a single-axle attachment carrier for use on steep and flat
terrain.
A 4-stroke petrol engine drives a triple gear pump, which supplies oil
engines for the wheel and mower drive using valve technology.
Each wheel is individually driven by its own hydraulic engine.
Available attachments Various attachments can be fitted to the machine and driven via the
hydraulic connections, e.g.
– Mowing units
– Mulcher
– Rake tedder/rakes
– Snow blowers, snowplough blade
– etc.
All attachments are fitted with a quick-change system.
NOTE
For information on the attachments, refer to the instructions of the
respective attachments.

Brielmaier Motormäher GmbH Motor mower Brielmaier | 1
BA Motor mower S250 (Version 2021/09) 7
1.2 Overview
1
23 4 5 6 7
8
9
10
11
12
13
14
15
1 Tyres 9 Control panel
2 Exhaust guard 10 Oil mist separator
3 Hydraulic block 11 Engine cooling intake
manifold
4 Radio antenna with receiver
(optional for radio remote
control)
12 Combustion engine
5 Battery compartment 13 Rod trunnion
6 Toolbox 14 Hydraulic oil cooler
7 Fuel tank 15 Hydraulic oil expansion tank
8 Steering bar

1 | Motor mower Brielmaier Brielmaier Motormäher GmbH
8 BA Motor mower S250 (Version 2021/09)
1.3 Designation/type plate
Attachment point The type plate is located on the left side of the battery compartment.
Zeppelinstr. 1
D-88693 Deggenhausertal
244
108.00001.xx
Information The type plate contains the following information:
– Manufacturer
– Address
– Device designation
– Serial number
– Type
– Dimensions
– Year of manufacture
NOTE
When ordering spare parts or making other enquiries regarding the
machine, please specify the device designation, type and serial number.

Brielmaier Motormäher GmbH Motor mower Brielmaier | 1
BA Motor mower S250 (Version 2021/09) 9
1.4 Machine elements
1.4.1 Basic configuration
Transport lugs
2
1
The transport lug on the handlebar mounting (1) and the transport lug on
the rod trunnion (2) are used to hold the machine securely in place for
transport.
Rod trunnion
The attachment is coupled and uncoupled at the rod trunnion of the
machine by a quick-release coupling.
Hydraulic block
1
The hydraulic actuators are installed in the hydraulic block.
The hydraulic block includes the proportional pressure control valve "PCV"
(1). It has been fitted as standard since 2019 and enables a soft start as well
as the oil pressure on the attachment to be adjusted.

1 | Motor mower Brielmaier Brielmaier Motormäher GmbH
10 BA Motor mower S250 (Version 2021/09)
Hydraulic oil expansion
tank
The hydraulic oil heats up and expands during operation. The larger
volume is absorbed by the hydraulic oil expansion tank.
NOTICE
Damage to equipment if hydraulic oil is filled in incorrectly.
Filling hydraulic oil into the hydraulic oil expansion tank may cause
damage to equipment.
4Never fill hydraulic oil directly into the hydraulic oil expansion tank.
Steering bar
The control panel and grips are located at the top of the steering bar. The
steering bar can be placed in different positions and individually adapted
to the operator:
– Vertical inclination
– by 200 mm in length
– Upper part of handlebars - bar angle
Combustion engine
The machine is powered by a petrol engine and started by an electric
starter.
Fuel tank
The fuel is filled into the fuel tank:
Super 95E5 (ROZ95)
For filling quantity and specifications, see chapter Technical data [}101].