Safety guidelines

General

• Always read the full user manual before using the device.

• The loggers must be used only for their intended purpose: to measure physical or environmental values and wirelessly transmit these measurements to a phone or a network gateway, under the operating conditions described in the manual.

• Do not perform modifications, unauthorized repairs or internal alterations to the loggers or their enclosures - doing so voids warranty and may create safety hazards.

• In case you have any questions, please contact our technical support at help.efento.io

Battery safety

• When replacing the battery, ensure proper battery orientation and use only approved battery type - a single AA-size battery, type ER14505, 2400 mAh, 3.6 V. Improper battery insertion may cause damage or risk of fire / explosion.

• Never use damaged, deformed or otherwise compromised batteries.

• Do not puncture, crush, or apply pressure to the device. Physical damage may compromise the battery’s integrity and lead to leakage, overheating, or failure.

• Do not recharge the battery

• In case of battery malfunction or battery leakage discontinue use immediately; do not attempt to repair.

Environmental / Operating conditions

• Do not expose the logger to temperatures outside its specified operating range. Exposing the device to extreme temperatures (too low, too high) may cause malfunction, damage, or loss of measurement accuracy.

• Store the device protected from direct sunlight, heat sources, fire, or other harsh environmental conditions.

• Avoid exposing the logger to moisture, corrosive substances, or harsh chemicals - unless the specific model is designed for such conditions (e.g. waterproof probes).

Installation and maintenance

• During logger installation, be sure to follow the installation guidelines and best practices to ensure optimal performance and accuracy.

• Do not disassemble or tamper with the internal electronics of the logger. Only perform maintenance recommended by manufacturer (e.g., battery replacement).

• IP30 devices should be cleaned using dedicated electronics-safe cleaning products (such as those used for computers) or, alternatively, with a suitable disinfectant.

• IP67 devices installed in rooms may be cleaned using the same methods applied for room cleaning, provided that the water pressure does not exceed 100 kPa (15 psi).