Upkeep and Maintenance
The product is designed to serve reliably for many years if used properly.
Here are some tips for proper operation:
• Read the manual carefully before using this product.
• Do not expose the product to direct sunlight, extreme cold and
humidity and sudden changes in temperature. This would reduce
accuracy of detection.
• Do not place the product in locations prone to vibration and shocks
– these may cause damage.
• Do not expose the product to excessive force, impacts, dust, high
temperatures or humidity – these may cause malfunction, shorter
battery life, damage to batteries and deformation of plastic parts.
• Do not expose the product to rain or high humidity, dropping or
splashing water.
• Do not place any open flame sources on the product, e.g. a lit
candle, etc.
• Do not place the product in places with inadequate air flow.
• Do not insert any objects in the product vents.
• Do not tamper with the internal electric circuits of the product – doing
so may damage the product and will automatically void the warranty.
The product should only be repaired by a qualified professional.
• To clean the product, use a slightly moistened soft cloth. Do not use
solvents or cleaning agents – they could scratch the plastic parts
and cause corrosion of the electric circuits.
• Do not immerse the product in water or other liquids.
• In the event of damage or defect of the product, do not perform any
repairs by yourself. Have it repaired in the shop where you bought it.
• This device is not intended for use by persons (including children)
whose physical, sensory or mental disability or whose lack of
experience or knowledge prevents them from using it safely. Such
persons should be instructed as to how to use the device and should
be supervised by a person responsible for their safety. Children must
always be supervised and must never play with the device.
Do not dispose of the product or the batteries after the end of their
service life as unsorted municipal waste; use sorted waste col-
lection points. Properly disposing of the product will help prevent
negative effects on human health and the environment. Recycling of
materials helps conserve natural resources. For more information about
recycling this product, contact the municipal authority, organization for
processing household waste or the point of sale where you purchased
the product.
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