Hoefer RCB20-PLUS - Manual (Page 12)

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To avoid fire potential:
• Do not use any liquid with an alcohol concentration
over 40% to fill the water bath.
• Do not use any solution in the water bath that has a
low flash point.
3.1 Handling
• This unit is designed for operation in a controlled
electromagnetic environment. This means that
transmitting devices (e.g., cellular phones) should
not be used in the immediate vicinity.
• Magnetic radiation may influence other units with
components susceptible to magnetic fields (for
example, a monitor). We recommend a minimum
distance of 1 m.
• Avoid vibration, impacts to the housing, damage
to the keypad foil (keys, display), and chemical
contamination.
• Ensure that the RCB20-PLUS is regularly inspected.
Regularly check the condition of the mandatory
warning, prohibition and safety labels.
• Take care that the mains supply is adequate to
avoid any impact from other systems being operated
on the same main.
• Do not store the unit in an aggressive atmosphere
(e.g., high humidity, chemical atmosphere, marine
or other corrosive environments).
• Permissible ambient temperature:
maximum 35 °C, minimum 5 °C.
• Permissible relative air humidity: 90%
• The instrument thermostat should be re-calibrated
every year, and after replacement of the
temperature sensor.
If you have any questions
concerning the operation of
your unit or the information
in this manual, please
contact us.
Hoefer, Inc.
84 October Hill Road
Holliston MA 01746 USA
Tel: 800-227-4750 (USA &
Canada)
Tel: +1-508-893-8999
Fax: +1-508-893-0176
Email: [email protected]