AL-KO Powerline 5200BRV

This document describes various models of petrol lawnmowers from AL-KO, designed for mowing lawns on private property. The manual emphasizes safe and trouble-free operation, requiring users to read the instructions before starting the machine and familiarize themselves with its control elements. It also stresses the importance of saving the instructions and passing them on to subsequent users, as well as observing all safety and warning signs on the machine itself.

Function Description:

The AL-KO petrol lawnmower is primarily intended for cutting grass on private lawns. Some models may include a grass catcher for collecting clippings or be suitable for mulching, where clippings are finely chopped and returned to the lawn as nutrients. The equipment is designed for use on dry grass only.

Important Technical Specifications:

While specific technical specifications like engine power, cutting width, or engine displacement are not detailed in the provided excerpts, the manual indicates that the lawnmower uses petrol and motor oil as operating fluids. It specifies "Regular petrol / unleaded" for fuel and approximately 0.6 liters of motor oil, with exact types referring to the motor manufacturer's instructions. The manual also mentions a maximum grass height of 8 cm before mulching and a minimum of 4 cm after mulching for optimal results. The maximum gradient for operation on slopes is 20°.

Usage Features:

Cutting Height Adjustment: The lawnmower offers adjustable cutting heights, which can be set centrally or via axle adjustment depending on the model. Users are instructed to adjust all wheels to the same cutting height when the motor is switched off and the mower blade has come to a standstill.
Grass Catcher (Optional): Models with a grass catcher allow for the collection of grass clippings. A fill level indicator shows when the catcher is full and needs emptying. The grass catcher should only be attached or detached when the motor is switched off and the blade is stationary.
Mulching Kit (Optional): For mulching, the grass cuttings are not collected but left on the lawn to enrich the soil. The mulch kit should be inserted or removed only when the motor is switched off and the blade is stationary.
Side Outlet Duct (Optional): Some models feature a side outlet duct for discharging clippings without collection. This accessory also requires the motor to be switched off and the blade stopped for attachment or detachment.
Handle Height Adjustment (Optional): The handle height can be adjusted for ergonomic comfort, typically by loosening clamps, moving the bar, and then locking the clamps.
Starting the Motor: The manual details several starting procedures:
- Manually with remote throttle control (with/without choke/primer): Involves setting the throttle lever to "max," pulling in the safety brake handle, and sharply pulling the starter cord. For cold starts or temperatures below 10°C, a primer button may be used.
- Electrically (optional) with/without primer/choke: Involves setting the throttle lever to "START," pressing the primer button (if applicable), pulling in the safety brake handle, and turning an ignition key.
Blade Coupling (Optional): This feature allows the mower blade to be engaged or disengaged while the motor is running, providing flexibility during operation.
Wheel Drive (Optional): For easier maneuverability, some models include a wheel drive that can be switched on or off. The transmission should only be engaged when the motor is running.
Vario Transmission (Speed Control) (Optional): This allows for continuous variation of the lawnmower's ground speed, which should be adjusted according to ground and lawn conditions. The lever for speed control should only be operated when the motor is running to prevent damage to the drive mechanism.
Safety Brake Handle: All lawnmowers are equipped with a safety brake. Releasing this handle will stop the motor (or just the blade if a blade coupling is present) in case of immediate danger.
Deflector Plate: This provides protection against thrown projectiles.

Maintenance Features:

General Maintenance: Before any care or maintenance work, the motor must be switched off, and the spark plug connector pulled out. Users should always wear working gloves. The grass catcher should be checked regularly for wear, and the equipment cleaned after each use without hosing or spraying with water to prevent water infiltration.
Mower Blade: The mower blade should be checked regularly for damage. Blunt or damaged blades must be resharpened or replaced by a service point or authorized specialist. Resharpened blades must be rebalanced to prevent serious vibrations and potential damage to the lawnmower.
Motor Care:
- Changing Motor Oil: Used oil should be drained or suctioned through the oil filler opening when the motor has cooled down. It must be disposed of environmentally, not with domestic rubbish or poured into sewage systems.
- Changing Air Filter and Spark Plug: Instructions for these tasks refer to the motor manufacturer's manual.
Starter Battery (Optional): The starter battery is maintenance-free and typically charged by the lawnmower. However, it may need user charging before initial start-up, if discharged, before winter, or after long periods of disuse. Charging should occur in dry, well-ventilated rooms, and the lawnmower should not be started while the battery is charging.
Wheel Drive Maintenance: The Bowden cable for the wheel drive may need adjustment if the drive cannot be switched on or off correctly. The drive pinion on the transmission shaft should be lubricated periodically. The wheel drive gearing is maintenance-free.
Storage: For storage, the motor should be allowed to cool down, and the handlebar can be folded down to save space. The equipment should be stored in a dry area inaccessible to children or unauthorized persons. The starter battery should be protected from frost and recharged periodically. The fuel tank should be drained, and the spark plug connector pulled out before storage.
Repairs: All repairs should be carried out only by a service point or an authorized specialist. The manual also advises checking the equipment for damage after bumping against obstacles, if the motor stops suddenly, or if unusual vibrations occur.

Safety Instructions:

The manual contains numerous safety warnings, including:

Never leave a motor running in an enclosed space due to toxic hazards.
Do not tilt the lawnmower while starting.
Only start the motor when the blade is mounted.
Do not use the choke or primer button when starting a hot motor.
Do not change motor controller settings.
Ensure the outlet shaft is covered by a grass catcher, deflector plate, or mulch kit.
Keep feet at a safe distance from the cutting gear.
Do not operate the equipment if safety devices or protective grilles are damaged or not fully assembled.
Do not use the equipment on damp grass or in the rain.
Wear appropriate work clothes, including long trousers, hard non-slip shoes, and hearing protection.
When working on slopes, always ensure secure footing and work across the slope, never upward or downward. Do not work on slopes steeper than 20°.
Do not mow over obstacles like branches or tree roots.
Only refuel or drain oil in the open air when the motor has cooled down.
Do not overfill the tank, smoke while refueling, or open the tank lock when the motor is running or hot.
Always close the tank cap firmly.
If petrol or motor oil is spilled, do not start the motor, clean the equipment, and soak up spilled oil with an oil binding agent.

The manual also includes a "Faults and remedies" section to help users troubleshoot common issues like the motor not starting, reduced motor power, uneven cutting, or wheel drive malfunction. For faults not listed or unresolvable, users are advised to contact customer service. The warranty information specifies conditions for validity, such as proper use, adherence to operating instructions, and use of genuine replacement parts, while excluding normal wear and tear, tampering, or commercial use.