• Do not modify the product in any way. Doing so voids the
warranty.
• Keep the packaging material out of the reach of children due to
the risk of suffocation.
• Dispose of packaging material immediately in accordance with
the locally applicable regulations.
• Only use the article under moderate climatic conditions.
• Do not open the device or continue to operate it if it becomes
damaged.
• Do not attempt to service or repair the product yourself. Leave
any and all service work to quali ed experts.
Warning - Batteries
• When inserting batteries, note the correct polarity (+ and -
markings) and insert the batteries accordingly. Failure to do
so could result in the batteries leaking or exploding.
• Only use batteries (or rechargeable batteries) that match the
speci ed type.
• Before you insert the batteries, clean the battery contacts
and the polarity contacts.
• Do not allow children to change batteries without
supervision.
• Do not mix old and new batteries, or batteries of different
types or from different manufacturers.
• Remove the batteries from products that are not being used
for an extended period (unless these are being kept ready
for an emergency).
• Do not short-circuit batteries.
• Do not charge batteries.
• Do not burn batteries.
• Keep batteries out of the reach of children.
• Never open, damage or swallow batteries or allow
them to enter the environment. They can contain toxic,
environmentally harmful heavy metals.
• Remove spent batteries from the product and dispose of
them without delay.
• Avoid storing, charging and using in extreme temperatures
and at extremely low atmospheric pressures (such as at
high altitudes).
4. Commissioning
Note
Please remember, during commissioning, to always insert the
batteries into the measuring station rst and then into the
base station.
4.1 Inserting the batteries
Measuring station
• Open the battery compartment (28) and insert two AA Mignon
batteries observing the correct polarity.
• Then close the battery compartment cover.
Base station
• Remove the protective lm from the display.
• Open the battery compartment (25) and insert three AAA Micro
batteries observing the correct polarity.
• Then close the battery compartment cover.
5. Installation
Note - Installation
• We recommend initially positioning the base station and
measuring station at the preferred setup locations without
installing them and carrying out all the settings - as
described in 6. Operation - rst.
• Do not install the station(s) until the settings are correct and
the radio connection is stable.
4