D. ASSEMBLY / DISASSEMBLY

BAR AND CHAIN ASSEMBLY

Take great care when assembling to ensure this is performed correctly.

Remove the plug from the power supply before working on the product.

1. Check that the chain brake is not activated. If so, deactivate it.

2a & 2b. Flip out the the bar retaining inner knob and rotate in an anti-clockwise direction to remove the drive sprocket cover.

Wear Gloves.

3 Position the chain over the bar, starting at the nose sprocket, fitting it into the guide bar groove.

Ensure that the sharp side of the cutting teeth face in a forward direction on the upper part of the bar.(see markings on the bar)

4.Mount the bar on the bar retaining screw ensuring it is as far back towards the drive sprocket as possible Position the chain over the drive sprocket and pull the guide bar forward to pre-tension the chain.

5.Replace the drive sprocket cover and turn the bar retaining inner knob in a clockwise direction until loosely tightened.

6 & 7. To tension the chain, turn the chain tensioner outer knob in a clockwise direction. Tension the chain until the tension is correct. To check the tension, pull the chain away from the bar and ensure gap measures approx 2-3mm. To reduce tension turn in an anti-clockwise direction. (when performing this operation, keep the bar nose raised upwards)

8a & 8b. When the tension is correct turn the bar retaining inner knob in a clockwise direction until securely tightened and flip back into position to secure.

Tensioning the chain too tightly will overload the motor and cause damage. Insufficient tension can provoke chain derailing, whereas a chain tightened correctly provides the best cutting characteristics and prolonged work life. Check the tension regularly because the chain length tends to stretch with use (especially when the chain is new; after the first assembly, the chain tension must be checked after a few minutes machine operation); in any case do not tighten the chain immediately after use, but wait until it cools down.

Warning:- The chain and guide bar can become very hot

E. START-UP AND STOPPING

Start-up: grip both handles firmly, release the chain brake lever whilst ensuring hand is still on front handle, press and maintain the switch block (fig E1) pressed in, then press the switch (fig E2) (at this point the switch block can be released).

Stopping: The machine will stop whenever the switch is released or by activating the chain brake.

F. BAR AND CHAIN LUBRICATION

ATTENTION! Insufficient lubrication will provoke chain breaking and can cause serious injury.

Refer to “Maintenance & Storage” for indications on ensuring that the chain oil is sufficiently distributed.

Choice of chain oil

Use oil which is approved by the manufacturer.

We advise the use of bio chain oil which is biologically degradable.

Filling oil tank

Unscrew the oil tank cap, and fill the tank taking care not to spill any oil (if this occurs clean the machine carefully) and then screw the cap back on tightly.

ENGLISH - 6

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Gardena EN60745-1, EN55014-1 Assembly / Disassembly, START-UP and Stopping, BAR and Chain Lubrication, Choice of chain oil
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EN60745-1, EN50366, EN60745-2-13, EN61000-3-2, EN55014-1 specifications

Gardena, a prominent name in the gardening tools sector, offers products designed to meet rigorous European standards for electromagnetic compatibility and safety. Among these standards are EN61000-3-11, EN55014-1, EN61000-3-2, EN60745-2-13, and EN50366. Each of these standards ensures that Gardena tools are efficient, safe, and environmentally friendly.

EN61000-3-11 pertains to the limits for voltage fluctuations and flicker in electrical equipment connected to a low-voltage supply system. Gardena tools designed in compliance with this standard minimize their impact on the electrical grid, ensuring reliable operation even in environments with fluctuating power quality. This commitment is evident in their well-engineered motors, which exhibit resilience against voltage fluctuations.

EN55014-1 covers the emission of electromagnetic disturbances from household appliances and similar tools. By adhering to this standard, Gardena products effectively suppress electromagnetic interference, promising a quiet operation and reducing the likelihood of disruption to other electronic devices in the vicinity.

EN61000-3-2 is crucial for harmonic current emissions in devices with input current up to 16 A. Gardena's adherence to this standard shows its commitment to sustainability; the products generate minimal harmonic distortion, which is vital for maintaining grid stability and optimizing energy consumption.

Gardena's tools also conform to EN60745-2-13, focusing on safety requirements for handheld motor-operated tools. This standard ensures that Gardena’s offerings prioritize user safety, featuring ergonomic designs, protective mechanisms, and low-risk operation features. Such safety measures enhance user confidence while offering peace of mind during gardening tasks.

Lastly, EN50366 deals with the basic requirements for the immunity of electrical and electronic appliances aimed at preventing disturbances from electromagnetic radiation. Gardena's compliance with this standard underlines the brand's dedication to user safety and product reliability. The tools are designed to minimize radiation emissions, which conservatively supports both users and the environment.

In essence, Gardena’s alignment with standards such as EN61000-3-11, EN55014-1, EN61000-3-2, EN60745-2-13, and EN50366 highlights the brand's commitment to delivering high-quality gardening products that are efficient, safe, and environmentally responsible. Customers can trust that they are investing in tools designed with cutting-edge technology and compliance to the highest European safety and performance standards.
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