Bosch Rotak 42 LI Lawn Mower Manual

The Bosch Rotak 42 LI is a cordless lawn mower designed for efficient grass cutting with a 42 cm cutting width. It features a powerful lithium-ion battery, adjustable cutting heights, and a lightweight design for easy maneuverability. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Mower 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: Cordless operation, adjustable cutting height, grass collection box, and ergonomic handle.

Feature	Description
Cutting Width	42 cm for efficient mowing
Battery Type	Powerful lithium-ion for longer runtime
Cutting Height Adjustment	6 settings from 20 mm to 70 mm
Grass Collection Box	40 liters capacity for less frequent emptying
Weight	Lightweight design for easy handling
Ergonomic Handle	Comfortable grip for reduced fatigue

Installation

Unpack the mower and check for all components. Assemble the handle and attach the grass collection box.

Attach the handle: Align and secure with screws provided.
Install the battery: Ensure it is charged before first use.
Check the cutting height: Adjust to desired level before mowing.

WARNING! Ensure the mower is off when assembling or adjusting.

First-Time Setup

Charge the battery fully before first use. Follow the instructions for battery installation.

Insert the battery into the mower until it clicks.
Adjust the cutting height to your preference.
Perform a test run on a small area to familiarize yourself with the controls.

CAUTION! Always wear appropriate safety gear while operating the mower.

Specifications

Cutting Width: 42 cm.
Battery: 36V lithium-ion.
Cutting Height: Adjustable from 20 mm to 70 mm.
Grass Collection Box: 40 liters.
Weight: Approximately 12 kg.
Runtime: Up to 30 minutes on a full charge.
Charging Time: 1 hour.

Controls and Settings

Power button located on the handle for easy access. Cutting height adjustment lever is positioned for quick changes.

Safety Features: Includes a safety key to prevent accidental start.

Connecting Devices

No external devices are required for operation. Ensure the battery is charged before use.

Operating the Mower

To start mowing, press the power button and begin pushing the mower forward.

Ensure the area is clear of obstacles.
Adjust speed according to grass length.
Empty the grass collection box when full.

WARNING! Do not operate on wet grass to avoid slipping.

Maintenance

Regular maintenance is essential for optimal performance.

Clean the mower after each use.
Check the battery regularly for any signs of wear.
Sharpen the blades as needed.

CAUTION! Always disconnect the battery before performing maintenance.

Safety Information

Read all safety instructions before operating the mower. Keep children and pets away from the mowing area.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Mower does not start	Battery not charged	Charge the battery fully before use.
Uneven cutting	Blades dull	Sharpen or replace the blades.
Grass collection box not filling	Blocked chute	Clear any debris from the chute.
Battery drains quickly	Old battery	Consider replacing the battery.

Service: For support, contact Bosch customer service.