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General safety instructions for the use of the
SONAPHONE RD
The SONAPHONE RD corresponds to the state of the art and the
safety-relevant rules. The manufacturer did everything to guarantee
safety working. The user must ensure that the safe use is not impaired.
The appliance is work-examined and was delivered in a safe to operate
condition.
(1) It is only allowed to use or to connect the delivered accessories with
SONAPHONE RD: the headphone, the ultrasonic probes, the telescopic
rod and the charger.
(2) It is only allowed to use the device by trained persons. Every user
who works with the device must read this user’s manual.
(3) To avoid a device defect the SONAPHONE RD has to be protected
against moisture.
(4) The device and all equipment can be cleaned with a damp cloth.
Aggressive detergents can attack the plastic coating and can interfere
with the mechanical stability of SONAPHONE RD.
(5) The accumulator of the SONAPHONE RD can be charged by the
attached charger. The main voltage and the frequency have to be the
same as given on the rating plate of the charger.
(6) It is not allowed to open the SONAPHONE RD or the equipment or
to do repairs on your own. Only the manufacturer is allowed to do
repairs.
(7) The SONAPHONE RD and the used probes are proper for a usage
at a temperature range of 0...40°C. The permissible storage
temperature range is about -10...50°C.
(8) Working with the device the SONAPHONE RD and the probes
should be clearly visible. Never work with the probes or the telescopic
rod in areas with non-insulated voltage-carrying parts or without eye
contact in unknown areas. If you locate ultrasonic signals on electrical
installations, a sufficient safety distance must be kept to avoid electrical
flash-overs.
