How to improve poor braking effect on Kärcher Floor Machine?
To improve a poor braking effect on your Kärcher Floor Machine: – Test the electromagnetic brake (Y1) and adjust or replace if necessary, using test mode. – Test the driving module printed circuit board (A2) and replace if necessary, using test mode.
What to do if Kärcher Floor Machine raises dust or does not vacuum (RI version)?
If your Kärcher Floor Machine (RI version with pre-sweeping unit) raises dust or doesn't vacuum: – Check and replace the side brush and main brush if needed. – Verify the direction of rotation of the main brush and properly connect the electrical connecting cables (plus/minus). – Check and replace the seal of the filter case of the debris container if needed. – Check and replace the round filter if needed. – Check, adjust, or replace sealing lips/strips. – Check and replace the fan drive belt if needed. – Check and adjust the pre-sweeping unit for parallelism. – Check and replace the clean module pre-sweeping system (F6) safety lock if needed. – Check and replace the fan motor (M13) if needed. – Check and replace the clean module pre-sweeping system (A3/1) if needed.
What to do if side brushes cannot be lifted or lowered on Kärcher BR 100 R (RI version)?
If the side brushes on your Kärcher Floor Machine (RI version with pre-sweeping unit or side brush option) cannot be lifted or lowered: – Check for any mechanical blockage and repair it. Check the function of the side brush suspension (spring, Bowden cable, deflection pulley). – Check and replace the side brush lift module (F8) safety lock if needed. – Check and replace the pre-sweeping system (S6) switch if needed. – Check and replace the program switch (S9) if needed. – Check and replace the micro-switch of the lower side brush (S40) if needed. – Check and replace the micro-switch of the upper side brush (S41) if needed. – Check and replace the lifting motor of the side brush (M40) if needed. – Check and replace the lift module of the side brush (A4/1) if needed.
General| Brand | Kärcher |
|---|---|
| Model | BR 100 R |
| Category | Floor Machine |
| Language | English |
Specific technical specifications for the BR/BD 100/250 R model.
Specific technical specifications for the BR/BD 100/250 RI model.
Technical specifications for BR/BD 120/250 R and RI models.
Labeled diagram showing the left side view of the machine.
Labeled diagram illustrating the right side view of the unit.
Labeled diagram depicting the rear view of the unit.
Description and specifications of the wheel hub motor system.
Detailed breakdown and description of the brush head assembly.
Explanation of the suction beam, its parts, and adjustment.
Description and function of the suction motor.
Overview of the water system, including filters, pumps, and metering.
Details on the fresh water level indicator and its readings.
Information about the metering valve and its operation.
Pinout and function of the connecting plug for the metering valve.
Description of the dirty water tank and its optional recycling mode.
Detailed explanation and labeling of the machine's control panel buttons and indicators.
Explanation of the different operating modes selectable via the program switch.
Details on the seat sensor safety function and the distribution box wiring.
Description of the battery system, including its maintenance and filling features.
Information and operating instructions for the battery charger.
Description of the optional side brush system and its suspension.
Overview of the pre-sweeper unit for RI models, including its components.
Labeled diagram showing the front and side brush view of the pre-sweeper unit.
Labeled diagram illustrating the side view of the pre-sweeper unit.
Labeled diagram of the pre-sweeper unit side view focusing on the filter case.
Instructions for adjusting the parallelogram of the pre-sweeper unit for parallelism.
Further details on parallelogram adjustment and required distances for proper function.
Explanation of the control panel elements specific to the pre-sweeper unit.
Labeled diagram showing the internal components when the pre-sweeper unit housing is open.
Description of the debris containers for the pre-sweeper unit.
Labeled diagram showing the filter case and fan components of the pre-sweeper unit.
Detailed view of the round filter and its retainer, with removal instructions.
Description of the filter shaker motor and its location within the filter case.
Detailed view of the impeller fan system, including the motor and drive belt.
Explains the lifting motor and Bowden cables for the main and side brushes.
Detailed view of the main brush motor, drive shaft, belt, and tensioner.
Details on the left-side retainer for the main brush, including Bowden cables and tensioner.
Further details on the left-side retainer for the main brush, focusing on the vibration damper.
Details on the right-side retainer for the main brush.
Instructions for adjusting the sealing strip height on the pre-sweeper unit.
Description of the coarse dirt flap and its associated components.
Layout and labeling of the pedals for the pre-sweeper unit.
Schematic diagram illustrating the flow of components and systems within the machine.
Details on the mounting components of the brush head assembly.
Explanation of how brush contact pressure is adjusted and maintained.
Functional diagram specific to the pre-sweeper unit on RI models.
Further details on the pre-sweeper unit diagram, including parallelogram function.
Overview of operator functions, service programs, and available modes.
Details on operator functions, test modes, and setup menu options.
Step-by-step guide for initial operation and navigating the information menu.
Guide for initial operation and information menu, with original version details.
Flowchart for driving operation without cleaning functions (revised version).
Flowchart for driving operation without cleaning functions (original version).
Flowchart detailing the wet scrubbing operation with suction.
Flowchart detailing the wet scrubbing operation without suction.
Flowchart for suction operation without scrubbing.
Flowchart for polishing operation without suction.
Flowchart for polishing operation with suction.
Flowchart for hand cleaning operations with optional tools.
Table detailing operator functions and their default manufacture settings.
Diagram illustrating how different electronic modules are interconnected.
Schematic of the modular electronic system for the BR/BD 100/250 R basic unit.
Schematic of the modular system for BR/BD 100/250 R with the optional side brush.
Schematic of the modular electronic system for the BR/BD 100/250 RI model.
Instructions for emergency driving operation, illustrating the module connections.
Detailed view of the control panel electronics, including warning and CPU modules.
Description and diagrams of the lifting and accessories modules.
Detailed view of the driving and cleaning modules.
Circuit diagrams for the driving and cleaning modules, including terminal connections.
Detailed view of optional lifting and cleaning modules.
Circuit diagrams for optional lifting and cleaning modules.
Description of the service module, its functions, and scope of supply.
Diagram showing the service module connection within the module group.
Step-by-step guide to accessing the test mode via program switch position 1.
Guide to accessing test mode using program switch position 2 for wet scrubbing.
Procedure for measuring current and switching components on/off in test mode.
Steps to access test mode using program switch position 3 for wet scrubbing without vacuum.
Guide to accessing test mode via program switch position 4 for vacuum operation.
Steps to access test mode using program switch position 5 for polishing operations.
Detailed procedure for calibrating the accelerator pedal.
Procedure for testing all illuminated symbols and LEDs on the display.
Guide to accessing and navigating the service-operator menu.
Test mode for drive units, original version, detailing component control.
Detailed breakdown of test mode for drive units, showing component control via program switch.
Test mode for lifting motors, explaining their operation and limit switches.
Test mode focused on calibration procedures for various systems.
Introduction to the setup menu and how to access it.
Steps to access the setup menu for revised versions.
Details on system and driving module parameters in the setup menu (revised).
Setup parameters for cleaning and lifting modules (revised).
Steps to access the setup menu for revised versions, continuing from previous page.
Continuation of accessing the setup menu, detailing parameter setup options.
System and driving module parameters (original version) within the setup menu.
Cleaning and lifting module parameters (original version) in the setup menu.
Procedure for saving adjusted parameters within the setup menu.
Instructions for loading backup operating hours from the cleaning module.
Table of manufacture settings for various modules and parameters.
Further table of manufacture settings for lift and clean modules, including speed parameters.
Additional settings for chemical metering, beacon light, and wheel hub motor options.
Section detailing various service procedures for machine components.
Instructions for steering column adjustment and maintenance.
Procedure for adjusting microswitches and servicing the suction beam lifting motor.
Instructions for adjusting upper and lower limit positions of the brush head lifting motor.
Functional principle of microswitches for the brush head lifting motor.
Procedures for replacing brush rollers, disc brushes, and drive belts.
Procedures for checking brush rollers, splash guards, and brush patterns.
Instructions for removing the brush head and related components.
Procedure for adjusting the drive sensor.
Procedure for checking and replacing carbon brushes in the wheel hub motor.
Procedure for replacing the tyres on the wheel hub motor.
Procedure for removing, checking, and setting the electromagnetic brake.
Detailed steps for checking and setting the electromagnetic brake air gap.
Instructions for adjusting the rear wheel brake system.
Table listing recommended replacement intervals for various machine components.
Troubleshooting guide for issues not indicated on the machine's display.
Continuation of troubleshooting guide for issues without display indicators.
Further troubleshooting steps for issues without display indicators.
Troubleshooting for device dust, brushes, and motors not functioning correctly.
Specific troubleshooting steps for when the machine fails to start.
Troubleshooting steps for low water volume issues.
Further troubleshooting for low water volume, focusing on the distribution pipe.
Troubleshooting for low suction performance and dirty water tank overflows.
Further troubleshooting for suction issues, including float switch and cable checks.
Troubleshooting guide for issues indicated by error messages on the display.
Explanation of error message structure and meaning of 3-digit codes.
Table outlining module clones and their associated components for troubleshooting.
General procedure and notes for troubleshooting displayed faults and warnings.
Specific error messages related to the drive module (A2) and their solutions.
Continuation of drive module error messages and troubleshooting actions.
Further drive module error messages and their corresponding actions.
Final set of drive module error messages and troubleshooting.
Specific error messages related to the accessories module (A5) and their solutions.
Continuation of accessories module error messages and troubleshooting actions.
Error messages for lifting (A4) and cleaning (A3) modules.
Continuation of error messages for lifting and cleaning modules.
Further error messages for lifting and cleaning modules.
More error messages for lifting and cleaning modules, including overheating.
Final set of error messages for lifting and cleaning modules, including limit switch issues.
Specific error messages related to the Head CPU module (A1).
Continuation of Head CPU error messages and troubleshooting actions.
Final set of Head CPU error messages and troubleshooting.
Explanation of the error memory and user messages displayed by the machine.
Details on module error code display patterns and buffer of past events.
Table of significant errors for the Head CPU module (A1) and their potential causes.
Table of significant errors for the Drive module (A2) and their potential causes.
Table of significant errors for the Cleaning module (A3) and their potential causes.
Table of significant errors for the Lifting module (A4) and their potential causes.
Table of significant errors for the Accessories module (A5) and their potential causes.
List of maintenance tasks to be performed based on working hours.
Continuation of maintenance operations based on working hours.
Specific maintenance instructions applicable only to the RI version.
Electrical circuit diagram for the Head CPU module (A1).
Revised electrical circuit diagram for the Head CPU module (A1).
Circuit diagrams for the driving module (A2).
Circuit diagrams for the cleaning module (A3).
Circuit diagrams for the cleaning module - pre-sweeper unit (A3/1).
Circuit diagrams for the lifting module (A4).
Circuit diagrams for the lifting module - side brush (A4/1).
Circuit diagrams for the lifting module - pre-sweeper unit (A4/2).
Circuit diagrams for the accessory module (A5).
A listing of components and their references for the circuit diagrams.
Contains technical data, unit numbers, and references for circuit diagrams and spare parts.
Lists special tools required for maintenance and service.
Specifies tightening torques for various fasteners and components.
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