Safety Instructions

All instructions must be read and observed. The safeguards integrated into the measuring tool may be compromised if the measuring tool is not used in accordance with these instructions. STORE THESE INSTRUCTIONS IN A SAFE PLACE.

Have the measuring tool serviced only by a qualified specialist using only original replacement parts. This will ensure that the safety of the measuring tool is maintained.

Do not use the measuring tool in explosive atmospheres which contain flammable liquids, gases or dust. Sparks may be produced inside the measuring tool, which can ignite dust or fumes.

Do not open the battery. There is a risk of short-circuiting.

In case of damage and improper use of the battery, vapours may be emitted. The battery can set alight or explode. Ensure the area is well ventilated and seek medical attention should you experience any adverse effects. The vapours may irritate the respiratory system.

If used incorrectly or if the battery is damaged, flammable liquid may be ejected from the battery. Contact with this liquid should be avoided. If contact accidentally occurs, rinse off with water. If the liquid comes into contact with your eyes, seek additional medical attention. Liquid ejected from the battery may cause irritation or burns.

The battery can be damaged by pointed objects such as nails or screwdrivers or by force applied externally. An internal short circuit may occur, causing the battery to burn, smoke, explode or overheat.

When the battery is not in use, keep it away from paper clips, coins, keys, nails, screws or other small metal objects that could make a connection from one terminal to another. A short circuit between the battery terminals may cause burns or a fire.

Only use the battery with products from the manufacturer. This is the only way in which you can protect the battery against dangerous overload.

Only charge the batteries using chargers recommended by the manufacturer. A charger that is suitable for one type of battery may pose a fire risk when used with a different battery.

Protect the battery against heat, e.g. against continuous intense sunlight, fire, dirt, water and moisture. There is a risk of explosion and short-circuiting.

WARNING

Ensure that the coin cell is kept out of the reach of children. Coin cells are dangerous.

Coin cells must never be swallowed or inserted into any other part of the body. If you suspect that someone has swallowed a coin cell or that a coin cell has entered the body in another way, seek medical attention immediately. Swallowing coin cells can result in severe internal burns and death within 2 hours.

Ensure that coin cell replacement is carried out properly. There is a risk of explosion.

Only use the coin cells listed in this operating manual. Do not use any other coin cells or other forms of electrical power supply.

Do not attempt to recharge the coin cell and do not short circuit the coin cell. The coin cell may leak, explode, catch fire and cause personal injury.

Remove and dispose of drained coin cell correctly. Drained coin cell may leak and damage the product or cause personal injury.

Do not overheat the coin cell or throw it into fire. The coin cell may leak, explode, catch fire and cause personal injury.

Do not damage the coin cell and take the coin cell apart. The coin cell may leak, explode, catch fire and cause personal injury.

Do not allow damaged coin cells to come into contact with water. Leaking lithium may mix with water to create hydrogen, which could cause a fire, an explosion, or personal injury.

If the coin cell holder cannot be closed correctly and fully, stop using the measuring tool, remove the coin cell and have the measuring tool repaired.

Keep the magnet away from implants and other medical devices, e.g. pacemakers or insulin pumps. The magnet generates a field that can impair the function of implants and medical devices.

Keep the measuring tool away from magnetic storage media and magnetically-sensitive devices. The effect of the magnets can lead to irreversible data loss.

Protect the measuring tool, particularly the area around the infrared sensor, speaker and microphone, from moisture, snow, dust and dirt. The infrared sensor could fog up or become contaminated and distort the measurements. Incorrect settings on the tool and other atmospheric influences may make the measurements inaccurate. Object temperatures could be shown to be hotter or colder than they are, which may present a danger if touched.

High temperature differences in a thermal image may cause even high temperatures to be shown in a colour associated with low temperatures. Coming into contact with such an area may cause burns.

Temperature measurements will only be correct if the emissivity setting matches the emissivity of the object. Otherwise, object temperatures could be shown to be hotter or colder than they are, which may present a danger if touched.

Do not point the measuring tool directly at the sun or at high-performance CO₂ lasers. This may damage the detector.

Do not place the measuring tool on the rechargeable battery. It can easily tip over. The fall may cause injuries.