User manual

21
• Please handle the product carefully. Jolts, impacts or a fall
even from a low height can damage the product.
• Also refer to the safety and operating instructions of the
vehicles connected to the product.
• For installations in industrial facilities, follow the accident
prevention regulations for electrical systems and equipment
of the government safety organization or the corresponding
authority for your country.
• In schools and training facilities and hobby and self-help
workshops, the use of measuring devices must be
monitored by trained and responsible personnel.
• Never use the product immediately after it has been brought
from a cold room into a warm one. The condensation
generated could destroy the product. Allow the device to
reach room temperature before connecting and using it.
This may take several hours.
• Do not overload the product. Observe all specications.
• Check the function of the battery tester with a knowingly
proper 12 V vehicle battery.
• The battery tester is only intended for use with vehicles
featuring a 12 V/DC on-board voltage system.
• The red positive terminal and the black negative terminal
must not come in contact with each other.
• Never operate the product with wet hands.
• Do not cover the product during use.