Introduction
Thank you for choosing the STIGA Collector 543 AE KIT cordless lawn mower. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new lawn mower. Please read this manual carefully before first use and keep it for future reference.
The STIGA Collector 543 AE KIT is a powerful and durable battery-powered lawn mower designed for efficient lawn care with a cutting width of 41 cm. It features a height-adjustable handle with a folding function for convenient storage and transport.
Safety Instructions
Always observe basic safety precautions to reduce the risk of fire, electric shock, and personal injury. Keep this manual handy for quick reference.
- Read all instructions before operating the appliance.
- Wear appropriate personal protective equipment (PPE) such as safety glasses, hearing protection, and sturdy footwear.
- Ensure the work area is clear of debris and other persons, especially children and pets.
- Never operate the mower in wet conditions or rain.
- Disconnect the battery before cleaning, maintenance, or when leaving the machine unattended.
- Do not modify the mower or use non-original parts.
- Store the mower in a dry, secure place, out of reach of children.
Package Contents
Verify that all components are present and undamaged:
- STIGA Collector 543 AE KIT Lawn Mower Unit
- Grass Collection Bag
- 48V 4Ah Battery (included)
- Battery Charger (included)
- User Manual (this document)
Setup
1. Handle Assembly
The handle of the STIGA Collector 543 AE KIT is designed for easy assembly and folding. Unfold the handle into the operating position and secure it using the quick-release levers or knobs provided on the side of the handle supports. Ensure the handle is firmly locked in place before use.

Figure 1: Side view of the STIGA Collector 543 AE KIT lawn mower, showing the handle in its extended position for operation. The handle can be folded for compact storage.
2. Grass Collection Bag Attachment
Lift the rear discharge flap of the mower. Hook the grass collection bag onto the designated slots under the flap. Ensure the bag is securely attached to prevent grass clippings from escaping during operation.

Figure 2: Close-up view of the grass collection bag, showing its attachment point at the rear of the mower. The bag is designed to efficiently collect clippings.
3. Battery Installation and Charging
The STIGA Collector 543 AE KIT uses a 48V 4Ah battery. To install, open the battery compartment cover, typically located on top of the mower deck. Slide the fully charged battery into the compartment until it clicks into place. To charge, remove the battery and connect it to the provided charger. Refer to the battery charger's manual for specific charging instructions and indicators.

Figure 3: View of the battery compartment, showing the STIGA E 440 battery securely placed inside. The battery powers the mower's motor.
Operating Instructions
1. Adjusting Cutting Height
The STIGA Collector 543 AE KIT features a central cutting height adjustment lever. Locate the lever near one of the wheels (as shown in Figure 4). Pull the lever outwards and move it up or down to select the desired cutting height. Ensure all wheels are at the same height setting for an even cut.

Figure 4: Detail of the rear wheel and the cutting height adjustment lever. This lever allows for quick and easy adjustment of the blade height.
2. Starting the Mower
Ensure the battery is fully charged and correctly installed. Press and hold the safety button (if present) on the handle, then pull the bail lever towards the handle. The motor should start. Release the safety button once the motor is running.
3. Mowing Technique
Mow in overlapping rows to ensure complete coverage. For best results, avoid cutting more than one-third of the grass blade length at a time. If the grass is very tall, make two passes, raising the cutting height for the first pass. Mow when the grass is dry.
4. Stopping the Mower
Release the bail lever to stop the motor. Always remove the battery when the mower is not in use or before performing any adjustments or maintenance.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your STIGA lawn mower. Always disconnect the battery before performing any maintenance.
1. Cleaning the Mower
After each use, clean the underside of the cutting deck to remove grass clippings and debris. Use a brush or a damp cloth. Do not use a high-pressure washer directly on the mower. Clean the grass collection bag regularly.

Figure 5: View of the cutting deck's underside, showing the blade area. Regular cleaning of this section is crucial for efficient mowing and preventing buildup.
2. Blade Inspection and Sharpening
Regularly inspect the cutting blade for sharpness and damage. A dull blade tears grass, leading to an unhealthy lawn. If the blade is dull or damaged, have it sharpened or replaced by a qualified service technician. Always wear heavy-duty gloves when handling the blade.
3. Battery Care
Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. For long-term storage, charge the battery to approximately 50% capacity. Do not store fully discharged batteries.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Mower does not start | Battery not charged or improperly installed. Safety button/bail lever not engaged. | Charge battery fully and re-install. Ensure safety button is pressed and bail lever is pulled. |
| Poor cutting performance | Dull or damaged blade. Cutting height too low for grass condition. Underside of deck clogged. | Inspect and sharpen/replace blade. Raise cutting height. Clean cutting deck. |
| Excessive vibration | Bent or unbalanced blade. Loose components. | Inspect blade for damage; replace if bent. Check all fasteners for tightness. Consult service if problem persists. |
| Motor stops during operation | Battery discharged. Overload protection activated. | Recharge battery. Reduce load by raising cutting height or mowing smaller sections. |
Specifications
| Feature | Detail |
|---|---|
| Model | STIGA Collector 543 AE KIT |
| Part Number | 2L0431008/ST1 |
| Power Source | Battery-powered (48V) |
| Battery Included | 48V 4Ah |
| Cutting Width | 41 cm |
| Handle Type | Height-adjustable with folding function |
| Weight | 18 Kilograms |
| Product Dimensions | 13 x 18 x 17 cm (packaging/shipping dimensions, actual product dimensions may vary slightly) |
| Material | Plastic |
| Color | Multicolor (Yellow/Black) |
Warranty and Support
For warranty information, please refer to the warranty card included with your product or visit the official STIGA website. Keep your proof of purchase for warranty claims.
For technical support, spare parts, or service, please contact your authorized STIGA dealer or visit the STIGA support page. You can find more information on the STIGA Brand Store on Amazon.





