FRITSCH LABORETTE 17, size II - Manual (Page 9)

This symbol emphasises useful tips and recommendations
as wells as information for efficient operation without mal‐
function.
To emphasise procedure instructions, results, lists, references and other
elements, the following designations are used in this manual:
Designation Explanation
1., 2., 3. ...
Step-by-step procedure instructions
ð Results of steps in the procedure
References to sections in this manual and rele-
vant documentation
Lists without a specific order
[Button] Operating elements (e.g. push button, switch),
display elements (e.g. signal lamps)
‘Display’ Screen elements (e.g. buttons, function key
assignment)
1.5 Device safety information
n Only use original accessories and original spare parts. Failure to
observe this instruction can compromise the safety of the machine.
n Accident-proof conduct is to be strictly followed during all work.
n Comply with all currently applicable national and international acci-
dent prevention guidelines.
CAUTION!
Wear hearing protection!
If a noise level of 85 dB(A) is reached or exceeded, ear pro-
tection should be worn to prevent hearing damage.
WARNING!
The maximum accepted concentration (MAC) levels of the
relevant safety guidelines must be observed; if necessary,
ventilation must be provided or the machine must be oper-
ated under an extractor hood.
Tips and recommendations
Further designations
Please observe!
Safety information and use
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