Metrohm 832 KF Thermoprep - Manual (Page 10)

2.1 General
6
832 KF Thermoprep, Safety information
2 Safety information
Warning!
This instrument should only be used in accordance with the information
given in these Instructions for Use.
2.1 General
This instrument left our works in perfect condition from the point of view
of its operational safety (see Technical data, safety specification). To
keep it in this condition and to continue to operate safely the following
information must be carefully observed.
2.2 Electrical safety
Please observe the following guidelines:
• Only qualified Metrohm personnel should carry out service work on
electronic components.
• Do not open the instrument housing as this could damage the in-
strument. The housing contains no components which could be
serviced or exchanged by the user.
Electrical safety when handling the instrument is guaranteed within the
scope of Standard IEC 61010. However, please observe the following
point:
Protection against electrostatic charges
Warning!
Electronic components are sensitive to electrostatic charges and can
be destroyed by a discharge. Always remove the mains connection
cable from socket 12 before making or breaking electrical connections
on the rear panel of the instrument.
Connection to the electricity supply:
This instrument must only be operated at the specified mains voltage.
Repair and maintenance:
If faults or malfunctions occur while using the 832 KF Thermoprep we
recommended that you first check that the connection to the control in-
strument has been made correctly.
The instrument must not be opened. This is reserved exclusively for
authorized service personnel.