17
Maintenance
The following guidelines will help you care for the JACOB
JENSEN
TM
Temperature Station so you can enjoy using it for many years.
1. Keep the temperature station dry at all times. If it becomes wet, wipe
it dry immediately. Liquids can contain minerals that might corrode the
electronic circuits.
2. Use and store the temperature station only under normal temperatures.
Temperature extremes can shorten the life of electronic components,
damage batteries and distort or melt plastic parts.
3. Handle the temperature station and sensor(s) gently and with care.
If they are dropped, circuit boards can be damaged, resulting in
malfunction.
4. Keep the temperature station free from dust and dirt, to avoid the
premature wear of parts.
5. Clean the temperature station by wiping with a soft cloth. Do not use
aggressive chemicals, cleaning solvents or strong detergents to clean the
temperature station or sensor(s).
6. Use only fresh batteries of the required size and type. Always remove
old or weak batteries as they might leak chemicals that will destroy the
product.
7. Modifying or tampering with the internal components of the
temperature station or sensor(s) may cause malfunction and will
invalidate the warranty.
Specifications
Operating temperature : 0°C to 50°C (32°F to 122°F)
Operating temperature - sensor : -20°C to 60°C (-4°F to 140°F)
RF Transmission Frequency : 433 MHz
Maximum no. of sensors : 3
Power source : 2 UM-4 or “AAA” size batteries each for
the temperature station and the sensor.
Dimensions : 140 x 62 x 22 mm
Weight : 110 g
Dimensions - sensor : 52 x 140 x 22 mm
Weight - sensor : 126 g
Environmental concerns and disposal
Electric and electronic appliances and enclosed batteries contain materials,
components and substances that can be damaging to people’s health and
to the environment, if the waste is not disposed of correctly.
Electric and electronic appliances and batteries are marked with a crossed-
out wheelie bin symbol as illustrated below. It indicates that electric and
electronic appliances and batteries are banned from being disposed of as
general household waste, and have to be collected separately.
Please ask you dealer about current means of disposal.
- The contents of this manual are subject to change without notice.
- The manufacturer and its suppliers accept no liability whatsoever for any
damage, expense, loss of profits or any other damage incurred as a result
of using this product.
